diff --git a/deps/libuv/.github/workflows/CI.yml b/deps/libuv/.github/workflows/CI.yml index c8af0199..19fc0cf0 100644 --- a/deps/libuv/.github/workflows/CI.yml +++ b/deps/libuv/.github/workflows/CI.yml @@ -44,7 +44,7 @@ jobs: # see build options you can use in https://developer.android.com/ndk/guides/cmake run: | mkdir build && cd build - $ANDROID_HOME/cmake/3.10.2.4988404/bin/cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_HOME/ndk/20.0.5594570/build/cmake/android.toolchain.cmake -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="arm64-v8a" -DANDROID_PLATFORM=android-21 .. + $ANDROID_HOME/cmake/3.10.2.4988404/bin/cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_HOME/ndk/20.0.5594570/build/cmake/android.toolchain.cmake -DCMAKE_BUILD_TYPE=Release -DANDROID_ABI="arm64-v8a" -DANDROID_PLATFORM=android-24 .. $ANDROID_HOME/cmake/3.10.2.4988404/bin/cmake --build . build-macos: diff --git a/deps/libuv/AUTHORS b/deps/libuv/AUTHORS index a18d0966..c1a98dbf 100644 --- a/deps/libuv/AUTHORS +++ b/deps/libuv/AUTHORS @@ -496,3 +496,15 @@ Jesper Storm Bache Campbell He Andrey Hohutkin deal +David Machaj <46852402+dmachaj@users.noreply.github.com> +Jessica Clarke +Jeremy Rose +woclass +Luca Adrian L +WenTao Ou +jonilaitinen +UMU +Paul Evans +wyckster +Vittore F. Scolari +roflcopter4 <15476346+roflcopter4@users.noreply.github.com> diff --git a/deps/libuv/CMakeLists.txt b/deps/libuv/CMakeLists.txt index b41e5462..ac524127 100644 --- a/deps/libuv/CMakeLists.txt +++ b/deps/libuv/CMakeLists.txt @@ -215,7 +215,6 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Android") list(APPEND uv_defines _GNU_SOURCE) list(APPEND uv_libraries dl) list(APPEND uv_sources - src/unix/android-ifaddrs.c src/unix/linux-core.c src/unix/linux-inotify.c src/unix/linux-syscalls.c @@ -259,6 +258,17 @@ if(APPLE) src/unix/fsevents.c) endif() +if(CMAKE_SYSTEM_NAME STREQUAL "GNU") + list(APPEND uv_libraries dl) + list(APPEND uv_sources + src/unix/bsd-ifaddrs.c + src/unix/no-fsevents.c + src/unix/no-proctitle.c + src/unix/posix-hrtime.c + src/unix/posix-poll.c + src/unix/hurd.c) +endif() + if(CMAKE_SYSTEM_NAME STREQUAL "Linux") list(APPEND uv_defines _GNU_SOURCE _POSIX_C_SOURCE=200112) list(APPEND uv_libraries dl rt) @@ -418,6 +428,7 @@ if(LIBUV_BUILD_TESTS) test/benchmark-fs-stat.c test/benchmark-getaddrinfo.c test/benchmark-loop-count.c + test/benchmark-queue-work.c test/benchmark-million-async.c test/benchmark-million-timers.c test/benchmark-multi-accept.c @@ -663,9 +674,11 @@ install(FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR}) install(FILES ${PROJECT_BINARY_DIR}/libuv.pc ${PROJECT_BINARY_DIR}/libuv-static.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig) install(TARGETS uv EXPORT libuvConfig - RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR} - LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}) -install(TARGETS uv_a ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) + RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR} + LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) +install(TARGETS uv_a EXPORT libuvConfig + ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}) install(EXPORT libuvConfig DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/libuv) if(MSVC) diff --git a/deps/libuv/ChangeLog b/deps/libuv/ChangeLog index ad661769..1c239131 100644 --- a/deps/libuv/ChangeLog +++ b/deps/libuv/ChangeLog @@ -1,4 +1,115 @@ -2022.01.05, Version 1.43.0 (Stable) +2022.03.07, Version 1.44.0 (Stable) + +Changes since version 1.43.0: + +* darwin: remove EPROTOTYPE error workaround (Ben Noordhuis) + +* doc: fix v1.43.0 changelog entries (cjihrig) + +* win: replace CRITICAL_SECTION+Semaphore with SRWLock (David Machaj) + +* darwin: translate EPROTOTYPE to ECONNRESET (Ben Noordhuis) + +* android: use libc getifaddrs() (Ben Noordhuis) + +* unix: fix STATIC_ASSERT to check what it means to check (Jessica Clarke) + +* unix: ensure struct msghdr is zeroed in recvmmsg (Ondřej Surý) + +* test: test with maximum recvmmsg buffer (Ondřej Surý) + +* unix: don't allow too small thread stack size (Ben Noordhuis) + +* bsd: ensure mutex is initialized (Ben Noordhuis) + +* doc: add gengjiawen as maintainer (gengjiawen) + +* process: monitor for exit with kqueue on BSDs (Jeremy Rose) + +* test: fix flaky uv_fs_lutime test (Momtchil Momtchev) + +* build: fix cmake install locations (Jameson Nash) + +* thread,win: fix C90 style nit (ssrlive) + +* build: rename CFLAGS to AM_CFLAGS (Jameson Nash) + +* doc/guide: update content and sample code (woclass) + +* process,bsd: handle kevent NOTE_EXIT failure (Jameson Nash) + +* test: remove flaky test ipc_closed_handle (Ben Noordhuis) + +* darwin: bump minimum supported version to 10.15 (Ben Noordhuis) + +* win: return fractional seconds in uv_uptime() (Luca Adrian L) + +* build: export uv_a for cmake (WenTao Ou) + +* loop: add pending work to loop-alive check (Jameson Nash) + +* win: use GetTickCount64 for uptime again (Jameson Nash) + +* win: restrict system DLL load paths (jonilaitinen) + +* win,errors: remap ERROR_ACCESS_DENIED to UV_EACCES (Darshan Sen) + +* bench: add `uv_queue_work` ping-pong measurement (Momtchil Momtchev) + +* build: fix error C4146 on MSVC (UMU) + +* test: fix benchmark-ping-udp (Ryan Liptak) + +* win,fs: consider broken pipe error a normal EOF (Momtchil Momtchev) + +* document the values of enum uv_stdio_flags (Paul Evans) + +* win,loop: add missing uv_update_time (twosee) + +* win,fs: avoid closing an invalid handle (Jameson Nash) + +* fix oopsie from + +* doc: clarify android api level (Ben Noordhuis) + +* win: fix style nits [NFC] (Jameson Nash) + +* test: fix flaky udp_mmsg test (Santiago Gimeno) + +* test: fix ipc_send_recv_pipe flakiness (Ben Noordhuis) + +* doc: checkout -> check out (wyckster) + +* core: change uv_get_password uid/gid to unsigned (Jameson Nash) + +* hurd: unbreak build on GNU/Hurd (Vittore F. Scolari) + +* freebsd: use copy_file_range() in uv_fs_sendfile() (David Carlier) + +* test: use closefd in runner-unix.c (Guilherme Íscaro) + +* Reland "macos: use posix_spawn instead of fork" (Jameson Nash) + +* android: fix build error when no ifaddrs.h (ssrlive) + +* unix,win: add uv_available_parallelism() (Ben Noordhuis) + +* process: remove OpenBSD from kevent list (Jameson Nash) + +* zos: fix build breakage (Ben Noordhuis) + +* process: only use F_DUPFD_CLOEXEC if it is defined (Jameson Nash) + +* win,poll: add the MSAFD GUID for AF_UNIX (roflcopter4) + +* unix: simplify uv__cloexec_fcntl() (Ben Noordhuis) + +* doc: add secondary GPG ID for vtjnash (Jameson Nash) + +* unix: remove uv__cloexec_ioctl() (Jameson Nash) + + +2022.01.05, Version 1.43.0 (Stable), 988f2bfc4defb9a85a536a3e645834c161143ee0 Changes since version 1.42.0: @@ -18,73 +129,73 @@ Changes since version 1.42.0: * win,fsevent: fix uv_fs_event_stop() assert (Ben Noordhuis) -* unix: remove redundant include in unix.h ( +* unix: remove redundant include in unix.h (Juan José Arboleda) -* doc: mark SmartOS as Tier 3 support ( +* doc: mark SmartOS as Tier 3 support (Ben Noordhuis) -* doc: fix broken links for netbsd's sysctl manpage ( +* doc: fix broken links for netbsd's sysctl manpage (YAKSH BARIYA) -* misc: adjust stalebot deadline ( +* misc: adjust stalebot deadline (Ben Noordhuis) -* test: remove `dns-server.c` as it is not used anywhere ( +* test: remove `dns-server.c` as it is not used anywhere (Darshan Sen) -* build: fix non-cmake android builds ( +* build: fix non-cmake android builds (YAKSH BARIYA) -* doc: replace pyuv with uvloop ( +* doc: replace pyuv with uvloop (Ofek Lev) -* asan: fix some tests ( +* asan: fix some tests (Jameson Nash) -* build: add experimental TSAN configuration ( +* build: add experimental TSAN configuration (Jameson Nash) -* pipe: remove useless assertion ( +* pipe: remove useless assertion (~locpyl-tidnyd) -* bsd: destroy mutex in uv__process_title_cleanup() ( +* bsd: destroy mutex in uv__process_title_cleanup() (Darshan Sen) -* build: add windows build to CI ( +* build: add windows build to CI (Darshan Sen) -* win,fs: fix error code in uv_fs_read() and uv_fs_write() ( Sen) +* win,fs: fix error code in uv_fs_read() and uv_fs_write() (Darshan Sen) -* build: add macos-latest to ci matrix ( +* build: add macos-latest to ci matrix (Ben Noordhuis) -* udp: fix &/&& typo in macro condition ( +* udp: fix &/&& typo in macro condition (Evan Miller) * build: install cmake package module (Petr Menšík) -* win: fix build for mingw32 ( +* win: fix build for mingw32 (Nicolas Noble) * build: fix build failures with MinGW new headers (erw7) -* build: fix win build with cmake versions before v3.14 ( +* build: fix win build with cmake versions before v3.14 (AJ Heller) -* unix: support aarch64 in uv_cpu_info() ( +* unix: support aarch64 in uv_cpu_info() (Juan José Arboleda) -* linux: work around CIFS EPERM bug ( +* linux: work around CIFS EPERM bug (Ben Noordhuis) -* sunos: Oracle Developer Studio support ( +* sunos: Oracle Developer Studio support (Stacey Marshall) -* Revert "sunos: Oracle Developer Studio support ( +* Revert "sunos: Oracle Developer Studio support (cjihrig) -* sunos: Oracle Developer Studio support ( +* sunos: Oracle Developer Studio support (Stacey Marshall) -* stream: permit read after seeing EOF ( +* stream: permit read after seeing EOF (Jameson Nash) -* thread: initialize uv_thread_self for all threads ( +* thread: initialize uv_thread_self for all threads (Jameson Nash) -* kqueue: ignore write-end closed notifications ( +* kqueue: ignore write-end closed notifications (Jameson Nash) -* macos: fix the cfdata length in uv__get_cpu_speed ( Bache) +* macos: fix the cfdata length in uv__get_cpu_speed (Jesper Storm Bache) -* unix,win: add uv_ip_name to get name from sockaddr ( +* unix,win: add uv_ip_name to get name from sockaddr (Campbell He) * win,test: fix a few typos (AJ Heller) -* zos: use destructor for uv__threadpool_cleanup() ( Zhang) +* zos: use destructor for uv__threadpool_cleanup() (Wayne Zhang) -* linux: use MemAvailable instead of MemFree ( +* linux: use MemAvailable instead of MemFree (Andrey Hohutkin) -* freebsd: call dlerror() only if necessary ( +* freebsd: call dlerror() only if necessary (Jameson Nash) -* bsd,windows,zos: fix udp disconnect EINVAL ( +* bsd,windows,zos: fix udp disconnect EINVAL (deal) 2021.07.21, Version 1.42.0 (Stable), 6ce14710da7079eb248868171f6343bc409ea3a4 diff --git a/deps/libuv/LICENSE b/deps/libuv/LICENSE index 28f17339..eb126dab 100644 --- a/deps/libuv/LICENSE +++ b/deps/libuv/LICENSE @@ -64,7 +64,3 @@ The externally maintained libraries used by libuv are: - pthread-fixes.c, copyright Google Inc. and Sony Mobile Communications AB. Three clause BSD license. - - - android-ifaddrs.h, android-ifaddrs.c, copyright Berkeley Software Design - Inc, Kenneth MacKay and Emergya (Cloud4all, FP7/2007-2013, grant agreement - n° 289016). Three clause BSD license. diff --git a/deps/libuv/MAINTAINERS.md b/deps/libuv/MAINTAINERS.md index fb7e5ef3..fa7c26e5 100644 --- a/deps/libuv/MAINTAINERS.md +++ b/deps/libuv/MAINTAINERS.md @@ -17,6 +17,8 @@ libuv is currently managed by the following individuals: - GPG key: 9DFE AA5F 481B BF77 2D90 03CE D592 4925 2F8E C41A (pubkey-iwuzhere) * **Jameson Nash** ([@vtjnash](https://github.com/vtjnash)) - GPG key: AEAD 0A4B 6867 6775 1A0E 4AEF 34A2 5FB1 2824 6514 (pubkey-vtjnash) + - GPG key: CFBB 9CA9 A5BE AFD7 0E2B 3C5A 79A6 7C55 A367 9C8B (pubkey2022-vtjnash) +* **Jiawen Geng** ([@gengjiawen](https://github.com/gengjiawen)) * **John Barboza** ([@jbarz](https://github.com/jbarz)) * **Kaoru Takanashi** ([@erw7](https://github.com/erw7)) - GPG Key: 5804 F999 8A92 2AFB A398 47A0 7183 5090 6134 887F (pubkey-erw7) diff --git a/deps/libuv/Makefile.am b/deps/libuv/Makefile.am index e91cfb8f..d1ec1a5e 100644 --- a/deps/libuv/Makefile.am +++ b/deps/libuv/Makefile.am @@ -27,8 +27,8 @@ uvinclude_HEADERS = include/uv/errno.h \ CLEANFILES = lib_LTLIBRARIES = libuv.la -libuv_la_CFLAGS = @CFLAGS@ -libuv_la_LDFLAGS = -no-undefined -version-info 1:0:0 +libuv_la_CFLAGS = $(AM_CFLAGS) +libuv_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined -version-info 1:0:0 libuv_la_SOURCES = src/fs-poll.c \ src/heap-inl.h \ src/idna.c \ @@ -131,7 +131,7 @@ EXTRA_DIST = test/fixtures/empty_file \ TESTS = test/run-tests check_PROGRAMS = test/run-tests -test_run_tests_CFLAGS = +test_run_tests_CFLAGS = $(AM_CFLAGS) if SUNOS # Can't be turned into a CC_CHECK_CFLAGS in configure.ac, it makes compilers @@ -139,7 +139,7 @@ if SUNOS test_run_tests_CFLAGS += -pthreads endif -test_run_tests_LDFLAGS = +test_run_tests_LDFLAGS = $(AM_LDFLAGS) test_run_tests_SOURCES = test/blackhole-server.c \ test/echo-server.c \ test/run-tests.c \ @@ -388,10 +388,8 @@ libuv_la_SOURCES += src/unix/aix-common.c \ endif if ANDROID -uvinclude_HEADERS += include/uv/android-ifaddrs.h libuv_la_CFLAGS += -D_GNU_SOURCE -libuv_la_SOURCES += src/unix/android-ifaddrs.c \ - src/unix/pthread-fixes.c +libuv_la_SOURCES += src/unix/pthread-fixes.c endif if CYGWIN @@ -457,9 +455,12 @@ endif if HURD uvinclude_HEADERS += include/uv/posix.h -libuv_la_SOURCES += src/unix/no-fsevents.c \ +libuv_la_SOURCES += src/unix/bsd-ifaddrs.c \ + src/unix/no-fsevents.c \ + src/unix/no-proctitle.c \ src/unix/posix-hrtime.c \ - src/unix/posix-poll.c + src/unix/posix-poll.c \ + src/unix/hurd.c endif if LINUX diff --git a/deps/libuv/SUPPORTED_PLATFORMS.md b/deps/libuv/SUPPORTED_PLATFORMS.md index 87e23823..3a58f186 100644 --- a/deps/libuv/SUPPORTED_PLATFORMS.md +++ b/deps/libuv/SUPPORTED_PLATFORMS.md @@ -3,7 +3,7 @@ | System | Support type | Supported versions | Notes | |---|---|---|---| | GNU/Linux | Tier 1 | Linux >= 2.6.32 with glibc >= 2.12 | | -| macOS | Tier 1 | macOS >= 10.7 | | +| macOS | Tier 1 | macOS >= 10.15 | Current and previous macOS release | | Windows | Tier 1 | >= Windows 8 | VS 2015 and later are supported | | FreeBSD | Tier 1 | >= 10 | | | AIX | Tier 2 | >= 6 | Maintainers: @libuv/aix | @@ -11,7 +11,7 @@ | z/OS | Tier 2 | >= V2R2 | Maintainers: @libuv/zos | | Linux with musl | Tier 2 | musl >= 1.0 | | | SmartOS | Tier 3 | >= 14.4 | | -| Android | Tier 3 | NDK >= r15b | | +| Android | Tier 3 | NDK >= r15b | Android 7.0, `-DANDROID_PLATFORM=android-24` | | MinGW | Tier 3 | MinGW32 and MinGW-w64 | | | SunOS | Tier 3 | Solaris 121 and later | | | Other | Tier 3 | N/A | | diff --git a/deps/libuv/configure.ac b/deps/libuv/configure.ac index bdb0c75e..40715b3f 100644 --- a/deps/libuv/configure.ac +++ b/deps/libuv/configure.ac @@ -13,7 +13,7 @@ # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. AC_PREREQ(2.57) -AC_INIT([libuv], [1.43.0], [https://github.com/libuv/libuv/issues]) +AC_INIT([libuv], [1.44.0], [https://github.com/libuv/libuv/issues]) AC_CONFIG_MACRO_DIR([m4]) m4_include([m4/libuv-extra-automake-flags.m4]) m4_include([m4/as_case.m4]) diff --git a/deps/libuv/docs/code/.gitignore b/deps/libuv/docs/code/.gitignore new file mode 100644 index 00000000..c46ecde4 --- /dev/null +++ b/deps/libuv/docs/code/.gitignore @@ -0,0 +1,3 @@ +*/* +!*.c +!*.h diff --git a/deps/libuv/docs/code/Makefile b/deps/libuv/docs/code/Makefile new file mode 100644 index 00000000..0526e8c2 --- /dev/null +++ b/deps/libuv/docs/code/Makefile @@ -0,0 +1,82 @@ +examples=\ + helloworld\ + default-loop\ + idle-basic\ + uvcat\ + uvtee\ + onchange\ + thread-create\ + queue-work\ + progress\ + tcp-echo-server\ + dns\ + udp-dhcp\ + idle-compute\ + ref-timer\ + spawn\ + detach\ + proc-streams\ + cgi\ + pipe-echo-server\ + multi-echo-server\ + tty\ + tty-gravity\ + interfaces\ + locks \ + signal \ + uvstop \ + queue-cancel + +UV_PATH=$(shell pwd)/../.. +UV_LIB=$(UV_PATH)/.libs/libuv.a +CFLAGS=-g -Wall -I$(UV_PATH)/include +LIBS= + +uname_S=$(shell uname -s) + +ifeq (Darwin, $(uname_S)) +CFLAGS+=-framework CoreServices +SHARED_LIB_FLAGS=-bundle -undefined dynamic_lookup -o plugin/libhello.dylib +endif + +ifeq (Linux, $(uname_S)) +LIBS=-lrt -ldl -lm -pthread -lcurl +SHARED_LIB_FLAGS=-shared -Wl,-soname,libhello.so -o plugin/libhello.so +PLUGIN_EXE_FLAGS=-Wl,-export-dynamic +endif + + +all: $(examples) plugin/plugin proc-streams/test cgi/tick multi-echo-server/worker uvwget/uvwget + +$(examples): % : %/main.c + gcc $(CFLAGS) -o $@/$@ $< $(UV_LIB) $(LIBS) + +plugin: plugin/plugin +plugin/plugin: plugin/*.c + gcc $(CFLAGS) $(PLUGIN_EXE_FLAGS) -o plugin/plugin plugin/main.c $(UV_LIB) $(LIBS) + gcc -g -Wall -c -fPIC -o plugin/hello.o plugin/hello.c + gcc $(SHARED_LIB_FLAGS) plugin/hello.o + +proc-streams/test: proc-streams/test.c + gcc -g -Wall -o proc-streams/test proc-streams/test.c + +cgi/tick: cgi/tick.c + gcc -g -Wall -o cgi/tick cgi/tick.c + +multi-echo-server/worker: multi-echo-server/worker.c + gcc $(CFLAGS) -o multi-echo-server/worker multi-echo-server/worker.c $(UV_LIB) $(LIBS) + +uvwget: uvwget/uvwget +uvwget/uvwget: uvwget/main.c + gcc $(CFLAGS) `curl-config --cflags --libs` -o uvwget/uvwget uvwget/main.c $(UV_LIB) $(LIBS) + +clean: + for dir in $(examples); do cd $$dir; rm -f $$dir; rm -rf $$dir.dSYM; cd ..; done + rm -rf plugin/*.o plugin/libhello.* + rm -rf plugin/plugin plugin/plugin.dSYM + rm -rf proc-streams/test proc-streams/test.dSYM + rm -rf cgi/tick cgi/tick.dSYM + rm -rf multi-echo-server/worker multi-echo-server/worker.dSYM + rm -rf uvwget/uvwget uvwget/uvwget.dSYM + +.PHONY: clean all $(examples) plugin uvwget diff --git a/deps/libuv/docs/code/default-loop/main.c b/deps/libuv/docs/code/default-loop/main.c new file mode 100644 index 00000000..e00a4d2b --- /dev/null +++ b/deps/libuv/docs/code/default-loop/main.c @@ -0,0 +1,12 @@ +#include +#include + +int main() { + uv_loop_t *loop = uv_default_loop(); + + printf("Default loop.\n"); + uv_run(loop, UV_RUN_DEFAULT); + + uv_loop_close(loop); + return 0; +} diff --git a/deps/libuv/docs/src/design.rst b/deps/libuv/docs/src/design.rst index a23e33a2..0f5580c7 100644 --- a/deps/libuv/docs/src/design.rst +++ b/deps/libuv/docs/src/design.rst @@ -125,7 +125,7 @@ File I/O Unlike network I/O, there are no platform-specific file I/O primitives libuv could rely on, so the current approach is to run blocking file I/O operations in a thread pool. -For a thorough explanation of the cross-platform file I/O landscape, checkout +For a thorough explanation of the cross-platform file I/O landscape, check out `this post `_. libuv currently uses a global thread pool on which all loops can queue work. 3 types of diff --git a/deps/libuv/docs/src/guide/basics.rst b/deps/libuv/docs/src/guide/basics.rst index 457fb15c..2b21d730 100644 --- a/deps/libuv/docs/src/guide/basics.rst +++ b/deps/libuv/docs/src/guide/basics.rst @@ -71,7 +71,7 @@ architecture of libuv and its background. If you have no prior experience with either libuv or libev, it is a quick, useful watch. libuv's event loop is explained in more detail in the `documentation -`_. +`_. .. raw:: html @@ -109,6 +109,11 @@ A default loop is provided by libuv and can be accessed using ``uv_default_loop()``. You should use this loop if you only want a single loop. +.. rubric:: default-loop/main.c +.. literalinclude:: ../../code/default-loop/main.c + :language: c + :linenos: + .. note:: node.js uses the default loop as its main loop. If you are writing bindings @@ -119,9 +124,9 @@ loop. Error handling -------------- -Initialization functions or synchronous functions which may fail return a negative number on error. Async functions that may fail will pass a status parameter to their callbacks. The error messages are defined as ``UV_E*`` `constants`_. +Initialization functions or synchronous functions which may fail return a negative number on error. Async functions that may fail will pass a status parameter to their callbacks. The error messages are defined as ``UV_E*`` `constants`_. -.. _constants: http://docs.libuv.org/en/v1.x/errors.html#error-constants +.. _constants: https://docs.libuv.org/en/v1.x/errors.html#error-constants You can use the ``uv_strerror(int)`` and ``uv_err_name(int)`` functions to get a ``const char *`` describing the error or the error name respectively. @@ -134,7 +139,7 @@ Handles and Requests libuv works by the user expressing interest in particular events. This is usually done by creating a **handle** to an I/O device, timer or process. Handles are opaque structs named as ``uv_TYPE_t`` where type signifies what the -handle is used for. +handle is used for. .. rubric:: libuv watchers .. code-block:: c @@ -169,6 +174,16 @@ handle is used for. typedef struct uv_udp_send_s uv_udp_send_t; typedef struct uv_fs_s uv_fs_t; typedef struct uv_work_s uv_work_t; + typedef struct uv_random_s uv_random_t; + + /* None of the above. */ + typedef struct uv_env_item_s uv_env_item_t; + typedef struct uv_cpu_info_s uv_cpu_info_t; + typedef struct uv_interface_address_s uv_interface_address_t; + typedef struct uv_dirent_s uv_dirent_t; + typedef struct uv_passwd_s uv_passwd_t; + typedef struct uv_utsname_s uv_utsname_t; + typedef struct uv_statfs_s uv_statfs_t; Handles represent long-lived objects. Async operations on such handles are diff --git a/deps/libuv/docs/src/guide/filesystem.rst b/deps/libuv/docs/src/guide/filesystem.rst index 2d5f6cb9..c0bfbf5b 100644 --- a/deps/libuv/docs/src/guide/filesystem.rst +++ b/deps/libuv/docs/src/guide/filesystem.rst @@ -13,7 +13,7 @@ Simple filesystem read/write is achieved using the ``uv_fs_*`` functions and the watchers registered with the event loop when application interaction is required. -.. _thread pool: http://docs.libuv.org/en/v1.x/threadpool.html#thread-pool-work-scheduling +.. _thread pool: https://docs.libuv.org/en/v1.x/threadpool.html#thread-pool-work-scheduling All filesystem functions have two forms - *synchronous* and *asynchronous*. @@ -66,7 +66,7 @@ The ``result`` field of a ``uv_fs_t`` is the file descriptor in case of the .. literalinclude:: ../../code/uvcat/main.c :language: c :linenos: - :lines: 26-40 + :lines: 26-39 :emphasize-lines: 2,8,12 In the case of a read call, you should pass an *initialized* buffer which will @@ -91,7 +91,7 @@ callbacks. .. literalinclude:: ../../code/uvcat/main.c :language: c :linenos: - :lines: 16-24 + :lines: 17-24 :emphasize-lines: 6 .. warning:: @@ -132,6 +132,7 @@ same patterns as the read/write/open calls, returning the result in the int uv_fs_copyfile(uv_loop_t* loop, uv_fs_t* req, const char* path, const char* new_path, int flags, uv_fs_cb cb); int uv_fs_mkdir(uv_loop_t* loop, uv_fs_t* req, const char* path, int mode, uv_fs_cb cb); int uv_fs_mkdtemp(uv_loop_t* loop, uv_fs_t* req, const char* tpl, uv_fs_cb cb); + int uv_fs_mkstemp(uv_loop_t* loop, uv_fs_t* req, const char* tpl, uv_fs_cb cb); int uv_fs_rmdir(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_fs_cb cb); int uv_fs_scandir(uv_loop_t* loop, uv_fs_t* req, const char* path, int flags, uv_fs_cb cb); int uv_fs_scandir_next(uv_fs_t* req, uv_dirent_t* ent); @@ -149,6 +150,7 @@ same patterns as the read/write/open calls, returning the result in the int uv_fs_chmod(uv_loop_t* loop, uv_fs_t* req, const char* path, int mode, uv_fs_cb cb); int uv_fs_utime(uv_loop_t* loop, uv_fs_t* req, const char* path, double atime, double mtime, uv_fs_cb cb); int uv_fs_futime(uv_loop_t* loop, uv_fs_t* req, uv_file file, double atime, double mtime, uv_fs_cb cb); + int uv_fs_lutime(uv_loop_t* loop, uv_fs_t* req, const char* path, double atime, double mtime, uv_fs_cb cb); int uv_fs_lstat(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_fs_cb cb); int uv_fs_link(uv_loop_t* loop, uv_fs_t* req, const char* path, const char* new_path, uv_fs_cb cb); int uv_fs_symlink(uv_loop_t* loop, uv_fs_t* req, const char* path, const char* new_path, int flags, uv_fs_cb cb); @@ -158,6 +160,7 @@ same patterns as the read/write/open calls, returning the result in the int uv_fs_chown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb); int uv_fs_fchown(uv_loop_t* loop, uv_fs_t* req, uv_file file, uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb); int uv_fs_lchown(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_uid_t uid, uv_gid_t gid, uv_fs_cb cb); + int uv_fs_statfs(uv_loop_t* loop, uv_fs_t* req, const char* path, uv_fs_cb cb); .. _buffers-and-streams: @@ -190,7 +193,7 @@ and freed by the application. .. ERROR:: - THIS PROGRAM DOES NOT ALWAYS WORK, NEED SOMETHING BETTER** + **THIS PROGRAM DOES NOT ALWAYS WORK, NEED SOMETHING BETTER** To demonstrate streams we will need to use ``uv_pipe_t``. This allows streaming local files [#]_. Here is a simple tee utility using libuv. Doing all operations @@ -209,7 +212,7 @@ opened as bidirectional by default. .. literalinclude:: ../../code/uvtee/main.c :language: c :linenos: - :lines: 61-80 + :lines: 62-80 :emphasize-lines: 4,5,15 The third argument of ``uv_pipe_init()`` should be set to 1 for IPC using named @@ -285,6 +288,13 @@ a command whenever any of the watched files change:: ./onchange [file2] ... +.. note:: + + Currently this example only works on OSX and Windows. + Refer to the `notes of uv_fs_event_start`_ function. + +.. _notes of uv_fs_event_start: https://docs.libuv.org/en/v1.x/fs_event.html#c.uv_fs_event_start + The file change notification is started using ``uv_fs_event_init()``: .. rubric:: onchange/main.c - The setup @@ -300,8 +310,8 @@ argument, ``flags``, can be: .. code-block:: c /* - * Flags to be passed to uv_fs_event_start(). - */ + * Flags to be passed to uv_fs_event_start(). + */ enum uv_fs_event_flags { UV_FS_EVENT_WATCH_ENTRY = 1, UV_FS_EVENT_STAT = 2, @@ -319,9 +329,9 @@ The callback will receive the following arguments: #. ``const char *filename`` - If a directory is being monitored, this is the file which was changed. Only non-``null`` on Linux and Windows. May be ``null`` even on those platforms. - #. ``int flags`` - one of ``UV_RENAME`` or ``UV_CHANGE``, or a bitwise OR of - both. - #. ``int status`` - Currently 0. + #. ``int events`` - one of ``UV_RENAME`` or ``UV_CHANGE``, or a bitwise OR of + both. + #. ``int status`` - If ``status < 0``, there is an :ref:`libuv error`. In our example we simply print the arguments and run the command using ``system()``. diff --git a/deps/libuv/docs/src/guide/introduction.rst b/deps/libuv/docs/src/guide/introduction.rst index 0656e4d8..819e9f75 100644 --- a/deps/libuv/docs/src/guide/introduction.rst +++ b/deps/libuv/docs/src/guide/introduction.rst @@ -8,7 +8,7 @@ It is meant to cover the main areas of libuv, but is not a comprehensive reference discussing every function and data structure. The `official libuv documentation`_ may be consulted for full details. -.. _official libuv documentation: http://docs.libuv.org/en/v1.x/ +.. _official libuv documentation: https://docs.libuv.org/en/v1.x/ This book is still a work in progress, so sections may be incomplete, but I hope you will enjoy it as it grows. @@ -47,25 +47,23 @@ Since then libuv has continued to mature and become a high quality standalone library for system programming. Users outside of node.js include Mozilla's Rust_ programming language, and a variety_ of language bindings. -This book and the code is based on libuv version `v1.3.0`_. +This book and the code is based on libuv version `v1.42.0`_. Code ---- -All the code from this book is included as part of the source of the book on -Github. `Clone`_/`Download`_ the book, then build libuv:: +All the example code and the source of the book is included as part of +the libuv_ project on Github. +Clone or Download libuv_, then build it:: - cd libuv - ./autogen.sh + sh autogen.sh ./configure make There is no need to ``make install``. To build the examples run ``make`` in the -``code/`` directory. +``docs/code/`` directory. -.. _Clone: https://github.com/nikhilm/uvbook -.. _Download: https://github.com/nikhilm/uvbook/downloads -.. _v1.3.0: https://github.com/libuv/libuv/tags +.. _v1.42.0: https://github.com/libuv/libuv/releases/tag/v1.42.0 .. _V8: https://v8.dev .. _libev: http://software.schmorp.de/pkg/libev.html .. _libuv: https://github.com/libuv/libuv diff --git a/deps/libuv/docs/src/misc.rst b/deps/libuv/docs/src/misc.rst index 8017e8e1..bae44814 100644 --- a/deps/libuv/docs/src/misc.rst +++ b/deps/libuv/docs/src/misc.rst @@ -312,7 +312,7 @@ API .. c:function:: int uv_uptime(double* uptime) - Gets the current system uptime. + Gets the current system uptime. Depending on the system full or fractional seconds are returned. .. c:function:: int uv_getrusage(uv_rusage_t* rusage) @@ -334,11 +334,30 @@ API .. versionadded:: 1.16.0 +.. c:function:: unsigned int uv_available_parallelism(void) + + Returns an estimate of the default amount of parallelism a program should + use. Always returns a non-zero value. + + On Linux, inspects the calling thread's CPU affinity mask to determine if + it has been pinned to specific CPUs. + + On Windows, the available parallelism may be underreported on systems with + more than 64 logical CPUs. + + On other platforms, reports the number of CPUs that the operating system + considers to be online. + + .. versionadded:: 1.44.0 + .. c:function:: int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) Gets information about the CPUs on the system. The `cpu_infos` array will have `count` elements and needs to be freed with :c:func:`uv_free_cpu_info`. + Use :c:func:`uv_available_parallelism` if you need to know how many CPUs + are available for threads or child processes. + .. c:function:: void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) Frees the `cpu_infos` array previously allocated with :c:func:`uv_cpu_info`. diff --git a/deps/libuv/docs/src/process.rst b/deps/libuv/docs/src/process.rst index ea6c4b9a..8acf7db3 100644 --- a/deps/libuv/docs/src/process.rst +++ b/deps/libuv/docs/src/process.rst @@ -109,10 +109,39 @@ Data types :: typedef enum { + /* + * The following four options are mutually-exclusive, and define + * the operation to perform for the corresponding file descriptor + * in the child process: + */ + + /* + * No file descriptor will be provided (or redirected to + * `/dev/null` if it is fd 0, 1 or 2). + */ UV_IGNORE = 0x00, + + /* + * Open a new pipe into `data.stream`, per the flags below. The + * `data.stream` field must point to a uv_pipe_t object that has + * been initialized with `uv_pipe_init(loop, data.stream, ipc);`, + * but not yet opened or connected. + /* UV_CREATE_PIPE = 0x01, + + /* + * The child process will be given a duplicate of the parent's + * file descriptor given by `data.fd`. + */ UV_INHERIT_FD = 0x02, + + /* + * The child process will be given a duplicate of the parent's + * file descriptor being used by the stream handle given by + * `data.stream`. + */ UV_INHERIT_STREAM = 0x04, + /* * When UV_CREATE_PIPE is specified, UV_READABLE_PIPE and UV_WRITABLE_PIPE * determine the direction of flow, from the child process' perspective. Both @@ -120,6 +149,7 @@ Data types */ UV_READABLE_PIPE = 0x10, UV_WRITABLE_PIPE = 0x20, + /* * When UV_CREATE_PIPE is specified, specifying UV_NONBLOCK_PIPE opens the * handle in non-blocking mode in the child. This may cause loss of data, diff --git a/deps/libuv/include/uv.h b/deps/libuv/include/uv.h index 606083c8..ee1c94cc 100644 --- a/deps/libuv/include/uv.h +++ b/deps/libuv/include/uv.h @@ -1133,8 +1133,8 @@ struct uv_interface_address_s { struct uv_passwd_s { char* username; - long uid; - long gid; + unsigned long uid; + unsigned long gid; char* shell; char* homedir; }; @@ -1242,6 +1242,7 @@ UV_EXTERN uv_pid_t uv_os_getppid(void); UV_EXTERN int uv_os_getpriority(uv_pid_t pid, int* priority); UV_EXTERN int uv_os_setpriority(uv_pid_t pid, int priority); +UV_EXTERN unsigned int uv_available_parallelism(void); UV_EXTERN int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count); UV_EXTERN void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count); diff --git a/deps/libuv/include/uv/android-ifaddrs.h b/deps/libuv/include/uv/android-ifaddrs.h deleted file mode 100644 index 9cd19fec..00000000 --- a/deps/libuv/include/uv/android-ifaddrs.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) 1995, 1999 - * Berkeley Software Design, Inc. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp - */ - -#ifndef _IFADDRS_H_ -#define _IFADDRS_H_ - -struct ifaddrs { - struct ifaddrs *ifa_next; - char *ifa_name; - unsigned int ifa_flags; - struct sockaddr *ifa_addr; - struct sockaddr *ifa_netmask; - struct sockaddr *ifa_dstaddr; - void *ifa_data; -}; - -/* - * This may have been defined in . Note that if is - * to be included it must be included before this header file. - */ -#ifndef ifa_broadaddr -#define ifa_broadaddr ifa_dstaddr /* broadcast address interface */ -#endif - -#include - -__BEGIN_DECLS -extern int getifaddrs(struct ifaddrs **ifap); -extern void freeifaddrs(struct ifaddrs *ifa); -__END_DECLS - -#endif diff --git a/deps/libuv/include/uv/version.h b/deps/libuv/include/uv/version.h index 46f46929..42464019 100644 --- a/deps/libuv/include/uv/version.h +++ b/deps/libuv/include/uv/version.h @@ -31,7 +31,7 @@ */ #define UV_VERSION_MAJOR 1 -#define UV_VERSION_MINOR 43 +#define UV_VERSION_MINOR 44 #define UV_VERSION_PATCH 0 #define UV_VERSION_IS_RELEASE 1 #define UV_VERSION_SUFFIX "" diff --git a/deps/libuv/include/uv/win.h b/deps/libuv/include/uv/win.h index 5fecf4bf..62be4b04 100644 --- a/deps/libuv/include/uv/win.h +++ b/deps/libuv/include/uv/win.h @@ -223,7 +223,7 @@ typedef struct _AFD_POLL_INFO { AFD_POLL_HANDLE_INFO Handles[1]; } AFD_POLL_INFO, *PAFD_POLL_INFO; -#define UV_MSAFD_PROVIDER_COUNT 3 +#define UV_MSAFD_PROVIDER_COUNT 4 /** @@ -263,21 +263,14 @@ typedef union { } unused_; /* TODO: retained for ABI compatibility; remove me in v2.x. */ } uv_cond_t; -typedef union { - struct { - unsigned int num_readers_; - CRITICAL_SECTION num_readers_lock_; - HANDLE write_semaphore_; - } state_; - /* TODO: remove me in v2.x. */ - struct { - SRWLOCK unused_; - } unused1_; - /* TODO: remove me in v2.x. */ - struct { - uv_mutex_t unused1_; - uv_mutex_t unused2_; - } unused2_; +typedef struct { + SRWLOCK read_write_lock_; + /* TODO: retained for ABI compatibility; remove me in v2.x */ +#ifdef _WIN64 + unsigned char padding_[72]; +#else + unsigned char padding_[44]; +#endif } uv_rwlock_t; typedef struct { diff --git a/deps/libuv/m4/libuv-check-flags.m4 b/deps/libuv/m4/libuv-check-flags.m4 index e347056a..46b9dd86 100644 --- a/deps/libuv/m4/libuv-check-flags.m4 +++ b/deps/libuv/m4/libuv-check-flags.m4 @@ -1,6 +1,7 @@ dnl Macros to check the presence of generic (non-typed) symbols. dnl Copyright (c) 2006-2008 Diego Pettenò dnl Copyright (c) 2006-2008 xine project +dnl Copyright (c) 2021 libuv project dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by @@ -63,7 +64,7 @@ AC_DEFUN([CC_CHECK_CFLAGS], [ ]) dnl CC_CHECK_CFLAG_APPEND(FLAG, [action-if-found], [action-if-not-found]) -dnl Check for CFLAG and appends them to CFLAGS if supported +dnl Check for CFLAG and appends them to AM_CFLAGS if supported AC_DEFUN([CC_CHECK_CFLAG_APPEND], [ AC_CACHE_CHECK([if $CC supports $1 flag], AS_TR_SH([cc_cv_cflags_$1]), @@ -71,7 +72,7 @@ AC_DEFUN([CC_CHECK_CFLAG_APPEND], [ ) AS_IF([eval test x$]AS_TR_SH([cc_cv_cflags_$1])[ = xyes], - [CFLAGS="$CFLAGS $1"; DEBUG_CFLAGS="$DEBUG_CFLAGS $1"; $2], [$3]) + [AM_CFLAGS="$AM_CFLAGS $1"; DEBUG_CFLAGS="$DEBUG_CFLAGS $1"; $2], [$3]) ]) dnl CC_CHECK_CFLAGS_APPEND([FLAG1 FLAG2], [action-if-found], [action-if-not]) diff --git a/deps/libuv/src/fs-poll.c b/deps/libuv/src/fs-poll.c index 89864e23..1bac1c56 100644 --- a/deps/libuv/src/fs-poll.c +++ b/deps/libuv/src/fs-poll.c @@ -25,7 +25,7 @@ #ifdef _WIN32 #include "win/internal.h" #include "win/handle-inl.h" -#define uv__make_close_pending(h) uv_want_endgame((h)->loop, (h)) +#define uv__make_close_pending(h) uv__want_endgame((h)->loop, (h)) #else #include "unix/internal.h" #endif diff --git a/deps/libuv/src/idna.c b/deps/libuv/src/idna.c index b44cb16a..93d982ca 100644 --- a/deps/libuv/src/idna.c +++ b/deps/libuv/src/idna.c @@ -21,6 +21,7 @@ #include "idna.h" #include #include +#include /* UINT_MAX */ static unsigned uv__utf8_decode1_slow(const char** p, const char* pe, @@ -129,7 +130,7 @@ static int uv__idna_toascii_label(const char* s, const char* se, while (s < se) { c = uv__utf8_decode1(&s, se); - if (c == -1u) + if (c == UINT_MAX) return UV_EINVAL; if (c < 128) @@ -151,7 +152,7 @@ static int uv__idna_toascii_label(const char* s, const char* se, s = ss; while (s < se) { c = uv__utf8_decode1(&s, se); - assert(c != -1u); + assert(c != UINT_MAX); if (c > 127) continue; @@ -182,7 +183,7 @@ static int uv__idna_toascii_label(const char* s, const char* se, while (s < se) { c = uv__utf8_decode1(&s, se); - assert(c != -1u); + assert(c != UINT_MAX); if (c >= n) if (c < m) @@ -201,7 +202,7 @@ static int uv__idna_toascii_label(const char* s, const char* se, s = ss; while (s < se) { c = uv__utf8_decode1(&s, se); - assert(c != -1u); + assert(c != UINT_MAX); if (c < n) if (++delta == 0) @@ -280,7 +281,7 @@ long uv__idna_toascii(const char* s, const char* se, char* d, char* de) { st = si; c = uv__utf8_decode1(&si, se); - if (c == -1u) + if (c == UINT_MAX) return UV_EINVAL; if (c != '.') diff --git a/deps/libuv/src/strscpy.h b/deps/libuv/src/strscpy.h index cc78149d..e8d47247 100644 --- a/deps/libuv/src/strscpy.h +++ b/deps/libuv/src/strscpy.h @@ -28,7 +28,7 @@ */ #include "uv.h" -/* Copies up to |n-1| bytes from |d| to |s| and always zero-terminates +/* Copies up to |n-1| bytes from |s| to |d| and always zero-terminates * the result, except when |n==0|. Returns the number of bytes copied * or UV_E2BIG if |d| is too small. * diff --git a/deps/libuv/src/unix/android-ifaddrs.c b/deps/libuv/src/unix/android-ifaddrs.c deleted file mode 100644 index 4765cc06..00000000 --- a/deps/libuv/src/unix/android-ifaddrs.c +++ /dev/null @@ -1,713 +0,0 @@ -/* -Copyright (c) 2013, Kenneth MacKay -Copyright (c) 2014, Emergya (Cloud4all, FP7/2007-2013 grant agreement #289016) -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, -are permitted provided that the following conditions are met: - * Redistributions of source code must retain the above copyright notice, this - list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND -ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR -ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*/ - -#include "uv/android-ifaddrs.h" -#include "uv-common.h" - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -typedef struct NetlinkList -{ - struct NetlinkList *m_next; - struct nlmsghdr *m_data; - unsigned int m_size; -} NetlinkList; - -static int netlink_socket(pid_t *p_pid) -{ - struct sockaddr_nl l_addr; - socklen_t l_len; - - int l_socket = socket(PF_NETLINK, SOCK_RAW, NETLINK_ROUTE); - if(l_socket < 0) - { - return -1; - } - - memset(&l_addr, 0, sizeof(l_addr)); - l_addr.nl_family = AF_NETLINK; - if(bind(l_socket, (struct sockaddr *)&l_addr, sizeof(l_addr)) < 0) - { - close(l_socket); - return -1; - } - - l_len = sizeof(l_addr); - if(getsockname(l_socket, (struct sockaddr *)&l_addr, &l_len) < 0) - { - close(l_socket); - return -1; - } - *p_pid = l_addr.nl_pid; - - return l_socket; -} - -static int netlink_send(int p_socket, int p_request) -{ - char l_buffer[NLMSG_ALIGN(sizeof(struct nlmsghdr)) + NLMSG_ALIGN(sizeof(struct rtgenmsg))]; - - struct nlmsghdr *l_hdr; - struct rtgenmsg *l_msg; - struct sockaddr_nl l_addr; - - memset(l_buffer, 0, sizeof(l_buffer)); - - l_hdr = (struct nlmsghdr *)l_buffer; - l_msg = (struct rtgenmsg *)NLMSG_DATA(l_hdr); - - l_hdr->nlmsg_len = NLMSG_LENGTH(sizeof(*l_msg)); - l_hdr->nlmsg_type = p_request; - l_hdr->nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST; - l_hdr->nlmsg_pid = 0; - l_hdr->nlmsg_seq = p_socket; - l_msg->rtgen_family = AF_UNSPEC; - - memset(&l_addr, 0, sizeof(l_addr)); - l_addr.nl_family = AF_NETLINK; - return (sendto(p_socket, l_hdr, l_hdr->nlmsg_len, 0, (struct sockaddr *)&l_addr, sizeof(l_addr))); -} - -static int netlink_recv(int p_socket, void *p_buffer, size_t p_len) -{ - struct sockaddr_nl l_addr; - struct msghdr l_msg; - - struct iovec l_iov; - l_iov.iov_base = p_buffer; - l_iov.iov_len = p_len; - - for(;;) - { - int l_result; - l_msg.msg_name = (void *)&l_addr; - l_msg.msg_namelen = sizeof(l_addr); - l_msg.msg_iov = &l_iov; - l_msg.msg_iovlen = 1; - l_msg.msg_control = NULL; - l_msg.msg_controllen = 0; - l_msg.msg_flags = 0; - l_result = recvmsg(p_socket, &l_msg, 0); - - if(l_result < 0) - { - if(errno == EINTR) - { - continue; - } - return -2; - } - - /* Buffer was too small */ - if(l_msg.msg_flags & MSG_TRUNC) - { - return -1; - } - return l_result; - } -} - -static struct nlmsghdr *getNetlinkResponse(int p_socket, pid_t p_pid, int *p_size, int *p_done) -{ - size_t l_size = 4096; - void *l_buffer = NULL; - - for(;;) - { - int l_read; - - uv__free(l_buffer); - l_buffer = uv__malloc(l_size); - if (l_buffer == NULL) - { - return NULL; - } - - l_read = netlink_recv(p_socket, l_buffer, l_size); - *p_size = l_read; - if(l_read == -2) - { - uv__free(l_buffer); - return NULL; - } - if(l_read >= 0) - { - struct nlmsghdr *l_hdr; - for(l_hdr = (struct nlmsghdr *)l_buffer; NLMSG_OK(l_hdr, (unsigned int)l_read); l_hdr = (struct nlmsghdr *)NLMSG_NEXT(l_hdr, l_read)) - { - if((pid_t)l_hdr->nlmsg_pid != p_pid || (int)l_hdr->nlmsg_seq != p_socket) - { - continue; - } - - if(l_hdr->nlmsg_type == NLMSG_DONE) - { - *p_done = 1; - break; - } - - if(l_hdr->nlmsg_type == NLMSG_ERROR) - { - uv__free(l_buffer); - return NULL; - } - } - return l_buffer; - } - - l_size *= 2; - } -} - -static NetlinkList *newListItem(struct nlmsghdr *p_data, unsigned int p_size) -{ - NetlinkList *l_item = uv__malloc(sizeof(NetlinkList)); - if (l_item == NULL) - { - return NULL; - } - - l_item->m_next = NULL; - l_item->m_data = p_data; - l_item->m_size = p_size; - return l_item; -} - -static void freeResultList(NetlinkList *p_list) -{ - NetlinkList *l_cur; - while(p_list) - { - l_cur = p_list; - p_list = p_list->m_next; - uv__free(l_cur->m_data); - uv__free(l_cur); - } -} - -static NetlinkList *getResultList(int p_socket, int p_request, pid_t p_pid) -{ - int l_size; - int l_done; - NetlinkList *l_list; - NetlinkList *l_end; - - if(netlink_send(p_socket, p_request) < 0) - { - return NULL; - } - - l_list = NULL; - l_end = NULL; - - l_done = 0; - while(!l_done) - { - NetlinkList *l_item; - - struct nlmsghdr *l_hdr = getNetlinkResponse(p_socket, p_pid, &l_size, &l_done); - /* Error */ - if(!l_hdr) - { - freeResultList(l_list); - return NULL; - } - - l_item = newListItem(l_hdr, l_size); - if (!l_item) - { - freeResultList(l_list); - return NULL; - } - if(!l_list) - { - l_list = l_item; - } - else - { - l_end->m_next = l_item; - } - l_end = l_item; - } - return l_list; -} - -static size_t maxSize(size_t a, size_t b) -{ - return (a > b ? a : b); -} - -static size_t calcAddrLen(sa_family_t p_family, int p_dataSize) -{ - switch(p_family) - { - case AF_INET: - return sizeof(struct sockaddr_in); - case AF_INET6: - return sizeof(struct sockaddr_in6); - case AF_PACKET: - return maxSize(sizeof(struct sockaddr_ll), offsetof(struct sockaddr_ll, sll_addr) + p_dataSize); - default: - return maxSize(sizeof(struct sockaddr), offsetof(struct sockaddr, sa_data) + p_dataSize); - } -} - -static void makeSockaddr(sa_family_t p_family, struct sockaddr *p_dest, void *p_data, size_t p_size) -{ - switch(p_family) - { - case AF_INET: - memcpy(&((struct sockaddr_in*)p_dest)->sin_addr, p_data, p_size); - break; - case AF_INET6: - memcpy(&((struct sockaddr_in6*)p_dest)->sin6_addr, p_data, p_size); - break; - case AF_PACKET: - memcpy(((struct sockaddr_ll*)p_dest)->sll_addr, p_data, p_size); - ((struct sockaddr_ll*)p_dest)->sll_halen = p_size; - break; - default: - memcpy(p_dest->sa_data, p_data, p_size); - break; - } - p_dest->sa_family = p_family; -} - -static void addToEnd(struct ifaddrs **p_resultList, struct ifaddrs *p_entry) -{ - if(!*p_resultList) - { - *p_resultList = p_entry; - } - else - { - struct ifaddrs *l_cur = *p_resultList; - while(l_cur->ifa_next) - { - l_cur = l_cur->ifa_next; - } - l_cur->ifa_next = p_entry; - } -} - -static int interpretLink(struct nlmsghdr *p_hdr, struct ifaddrs **p_resultList) -{ - struct ifaddrs *l_entry; - - char *l_index; - char *l_name; - char *l_addr; - char *l_data; - - struct ifinfomsg *l_info = (struct ifinfomsg *)NLMSG_DATA(p_hdr); - - size_t l_nameSize = 0; - size_t l_addrSize = 0; - size_t l_dataSize = 0; - - size_t l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifinfomsg)); - struct rtattr *l_rta; - for(l_rta = IFLA_RTA(l_info); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize)) - { - size_t l_rtaDataSize = RTA_PAYLOAD(l_rta); - switch(l_rta->rta_type) - { - case IFLA_ADDRESS: - case IFLA_BROADCAST: - l_addrSize += NLMSG_ALIGN(calcAddrLen(AF_PACKET, l_rtaDataSize)); - break; - case IFLA_IFNAME: - l_nameSize += NLMSG_ALIGN(l_rtaSize + 1); - break; - case IFLA_STATS: - l_dataSize += NLMSG_ALIGN(l_rtaSize); - break; - default: - break; - } - } - - l_entry = uv__malloc(sizeof(struct ifaddrs) + sizeof(int) + l_nameSize + l_addrSize + l_dataSize); - if (l_entry == NULL) - { - return -1; - } - memset(l_entry, 0, sizeof(struct ifaddrs)); - l_entry->ifa_name = ""; - - l_index = ((char *)l_entry) + sizeof(struct ifaddrs); - l_name = l_index + sizeof(int); - l_addr = l_name + l_nameSize; - l_data = l_addr + l_addrSize; - - /* Save the interface index so we can look it up when handling the - * addresses. - */ - memcpy(l_index, &l_info->ifi_index, sizeof(int)); - - l_entry->ifa_flags = l_info->ifi_flags; - - l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifinfomsg)); - for(l_rta = IFLA_RTA(l_info); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize)) - { - void *l_rtaData = RTA_DATA(l_rta); - size_t l_rtaDataSize = RTA_PAYLOAD(l_rta); - switch(l_rta->rta_type) - { - case IFLA_ADDRESS: - case IFLA_BROADCAST: - { - size_t l_addrLen = calcAddrLen(AF_PACKET, l_rtaDataSize); - makeSockaddr(AF_PACKET, (struct sockaddr *)l_addr, l_rtaData, l_rtaDataSize); - ((struct sockaddr_ll *)l_addr)->sll_ifindex = l_info->ifi_index; - ((struct sockaddr_ll *)l_addr)->sll_hatype = l_info->ifi_type; - if(l_rta->rta_type == IFLA_ADDRESS) - { - l_entry->ifa_addr = (struct sockaddr *)l_addr; - } - else - { - l_entry->ifa_broadaddr = (struct sockaddr *)l_addr; - } - l_addr += NLMSG_ALIGN(l_addrLen); - break; - } - case IFLA_IFNAME: - strncpy(l_name, l_rtaData, l_rtaDataSize); - l_name[l_rtaDataSize] = '\0'; - l_entry->ifa_name = l_name; - break; - case IFLA_STATS: - memcpy(l_data, l_rtaData, l_rtaDataSize); - l_entry->ifa_data = l_data; - break; - default: - break; - } - } - - addToEnd(p_resultList, l_entry); - return 0; -} - -static struct ifaddrs *findInterface(int p_index, struct ifaddrs **p_links, int p_numLinks) -{ - int l_num = 0; - struct ifaddrs *l_cur = *p_links; - while(l_cur && l_num < p_numLinks) - { - char *l_indexPtr = ((char *)l_cur) + sizeof(struct ifaddrs); - int l_index; - memcpy(&l_index, l_indexPtr, sizeof(int)); - if(l_index == p_index) - { - return l_cur; - } - - l_cur = l_cur->ifa_next; - ++l_num; - } - return NULL; -} - -static int interpretAddr(struct nlmsghdr *p_hdr, struct ifaddrs **p_resultList, int p_numLinks) -{ - struct ifaddrmsg *l_info = (struct ifaddrmsg *)NLMSG_DATA(p_hdr); - struct ifaddrs *l_interface = findInterface(l_info->ifa_index, p_resultList, p_numLinks); - - size_t l_nameSize = 0; - size_t l_addrSize = 0; - - int l_addedNetmask = 0; - - size_t l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifaddrmsg)); - struct rtattr *l_rta; - struct ifaddrs *l_entry; - - char *l_name; - char *l_addr; - - for(l_rta = IFA_RTA(l_info); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize)) - { - size_t l_rtaDataSize = RTA_PAYLOAD(l_rta); - if(l_info->ifa_family == AF_PACKET) - { - continue; - } - - switch(l_rta->rta_type) - { - case IFA_ADDRESS: - case IFA_LOCAL: - l_addrSize += NLMSG_ALIGN(calcAddrLen(l_info->ifa_family, l_rtaDataSize)); - if((l_info->ifa_family == AF_INET || l_info->ifa_family == AF_INET6) && !l_addedNetmask) - { - /* Make room for netmask */ - l_addrSize += NLMSG_ALIGN(calcAddrLen(l_info->ifa_family, l_rtaDataSize)); - l_addedNetmask = 1; - } - break; - case IFA_BROADCAST: - l_addrSize += NLMSG_ALIGN(calcAddrLen(l_info->ifa_family, l_rtaDataSize)); - break; - case IFA_LABEL: - l_nameSize += NLMSG_ALIGN(l_rtaDataSize + 1); - break; - default: - break; - } - } - - l_entry = uv__malloc(sizeof(struct ifaddrs) + l_nameSize + l_addrSize); - if (l_entry == NULL) - { - return -1; - } - memset(l_entry, 0, sizeof(struct ifaddrs)); - l_entry->ifa_name = (l_interface ? l_interface->ifa_name : ""); - - l_name = ((char *)l_entry) + sizeof(struct ifaddrs); - l_addr = l_name + l_nameSize; - - l_entry->ifa_flags = l_info->ifa_flags; - if(l_interface) - { - l_entry->ifa_flags |= l_interface->ifa_flags; - } - - l_rtaSize = NLMSG_PAYLOAD(p_hdr, sizeof(struct ifaddrmsg)); - for(l_rta = IFA_RTA(l_info); RTA_OK(l_rta, l_rtaSize); l_rta = RTA_NEXT(l_rta, l_rtaSize)) - { - void *l_rtaData = RTA_DATA(l_rta); - size_t l_rtaDataSize = RTA_PAYLOAD(l_rta); - switch(l_rta->rta_type) - { - case IFA_ADDRESS: - case IFA_BROADCAST: - case IFA_LOCAL: - { - size_t l_addrLen = calcAddrLen(l_info->ifa_family, l_rtaDataSize); - makeSockaddr(l_info->ifa_family, (struct sockaddr *)l_addr, l_rtaData, l_rtaDataSize); - if(l_info->ifa_family == AF_INET6) - { - if(IN6_IS_ADDR_LINKLOCAL((struct in6_addr *)l_rtaData) || IN6_IS_ADDR_MC_LINKLOCAL((struct in6_addr *)l_rtaData)) - { - ((struct sockaddr_in6 *)l_addr)->sin6_scope_id = l_info->ifa_index; - } - } - - /* Apparently in a point-to-point network IFA_ADDRESS contains - * the dest address and IFA_LOCAL contains the local address - */ - if(l_rta->rta_type == IFA_ADDRESS) - { - if(l_entry->ifa_addr) - { - l_entry->ifa_dstaddr = (struct sockaddr *)l_addr; - } - else - { - l_entry->ifa_addr = (struct sockaddr *)l_addr; - } - } - else if(l_rta->rta_type == IFA_LOCAL) - { - if(l_entry->ifa_addr) - { - l_entry->ifa_dstaddr = l_entry->ifa_addr; - } - l_entry->ifa_addr = (struct sockaddr *)l_addr; - } - else - { - l_entry->ifa_broadaddr = (struct sockaddr *)l_addr; - } - l_addr += NLMSG_ALIGN(l_addrLen); - break; - } - case IFA_LABEL: - strncpy(l_name, l_rtaData, l_rtaDataSize); - l_name[l_rtaDataSize] = '\0'; - l_entry->ifa_name = l_name; - break; - default: - break; - } - } - - if(l_entry->ifa_addr && (l_entry->ifa_addr->sa_family == AF_INET || l_entry->ifa_addr->sa_family == AF_INET6)) - { - unsigned l_maxPrefix = (l_entry->ifa_addr->sa_family == AF_INET ? 32 : 128); - unsigned l_prefix = (l_info->ifa_prefixlen > l_maxPrefix ? l_maxPrefix : l_info->ifa_prefixlen); - unsigned char l_mask[16] = {0}; - unsigned i; - for(i=0; i<(l_prefix/8); ++i) - { - l_mask[i] = 0xff; - } - if(l_prefix % 8) - { - l_mask[i] = 0xff << (8 - (l_prefix % 8)); - } - - makeSockaddr(l_entry->ifa_addr->sa_family, (struct sockaddr *)l_addr, l_mask, l_maxPrefix / 8); - l_entry->ifa_netmask = (struct sockaddr *)l_addr; - } - - addToEnd(p_resultList, l_entry); - return 0; -} - -static int interpretLinks(int p_socket, pid_t p_pid, NetlinkList *p_netlinkList, struct ifaddrs **p_resultList) -{ - - int l_numLinks = 0; - for(; p_netlinkList; p_netlinkList = p_netlinkList->m_next) - { - unsigned int l_nlsize = p_netlinkList->m_size; - struct nlmsghdr *l_hdr; - for(l_hdr = p_netlinkList->m_data; NLMSG_OK(l_hdr, l_nlsize); l_hdr = NLMSG_NEXT(l_hdr, l_nlsize)) - { - if((pid_t)l_hdr->nlmsg_pid != p_pid || (int)l_hdr->nlmsg_seq != p_socket) - { - continue; - } - - if(l_hdr->nlmsg_type == NLMSG_DONE) - { - break; - } - - if(l_hdr->nlmsg_type == RTM_NEWLINK) - { - if(interpretLink(l_hdr, p_resultList) == -1) - { - return -1; - } - ++l_numLinks; - } - } - } - return l_numLinks; -} - -static int interpretAddrs(int p_socket, pid_t p_pid, NetlinkList *p_netlinkList, struct ifaddrs **p_resultList, int p_numLinks) -{ - for(; p_netlinkList; p_netlinkList = p_netlinkList->m_next) - { - unsigned int l_nlsize = p_netlinkList->m_size; - struct nlmsghdr *l_hdr; - for(l_hdr = p_netlinkList->m_data; NLMSG_OK(l_hdr, l_nlsize); l_hdr = NLMSG_NEXT(l_hdr, l_nlsize)) - { - if((pid_t)l_hdr->nlmsg_pid != p_pid || (int)l_hdr->nlmsg_seq != p_socket) - { - continue; - } - - if(l_hdr->nlmsg_type == NLMSG_DONE) - { - break; - } - - if(l_hdr->nlmsg_type == RTM_NEWADDR) - { - if (interpretAddr(l_hdr, p_resultList, p_numLinks) == -1) - { - return -1; - } - } - } - } - return 0; -} - -int getifaddrs(struct ifaddrs **ifap) -{ - int l_socket; - int l_result; - int l_numLinks; - pid_t l_pid; - NetlinkList *l_linkResults; - NetlinkList *l_addrResults; - - if(!ifap) - { - return -1; - } - *ifap = NULL; - - l_socket = netlink_socket(&l_pid); - if(l_socket < 0) - { - return -1; - } - - l_linkResults = getResultList(l_socket, RTM_GETLINK, l_pid); - if(!l_linkResults) - { - close(l_socket); - return -1; - } - - l_addrResults = getResultList(l_socket, RTM_GETADDR, l_pid); - if(!l_addrResults) - { - close(l_socket); - freeResultList(l_linkResults); - return -1; - } - - l_result = 0; - l_numLinks = interpretLinks(l_socket, l_pid, l_linkResults, ifap); - if(l_numLinks == -1 || interpretAddrs(l_socket, l_pid, l_addrResults, ifap, l_numLinks) == -1) - { - l_result = -1; - } - - freeResultList(l_linkResults); - freeResultList(l_addrResults); - close(l_socket); - return l_result; -} - -void freeifaddrs(struct ifaddrs *ifa) -{ - struct ifaddrs *l_cur; - while(ifa) - { - l_cur = ifa; - ifa = ifa->ifa_next; - uv__free(l_cur); - } -} diff --git a/deps/libuv/src/unix/bsd-ifaddrs.c b/deps/libuv/src/unix/bsd-ifaddrs.c index e48934bc..11ca9559 100644 --- a/deps/libuv/src/unix/bsd-ifaddrs.c +++ b/deps/libuv/src/unix/bsd-ifaddrs.c @@ -27,7 +27,7 @@ #include #include -#if !defined(__CYGWIN__) && !defined(__MSYS__) +#if !defined(__CYGWIN__) && !defined(__MSYS__) && !defined(__GNU__) #include #endif @@ -40,7 +40,7 @@ static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) { return 1; if (ent->ifa_addr == NULL) return 1; -#if !defined(__CYGWIN__) && !defined(__MSYS__) +#if !defined(__CYGWIN__) && !defined(__MSYS__) && !defined(__GNU__) /* * If `exclude_type` is `UV__EXCLUDE_IFPHYS`, return whether `sa_family` * equals `AF_LINK`. Otherwise, the result depends on the operating @@ -69,7 +69,7 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) { struct ifaddrs* addrs; struct ifaddrs* ent; uv_interface_address_t* address; -#if !(defined(__CYGWIN__) || defined(__MSYS__)) +#if !(defined(__CYGWIN__) || defined(__MSYS__)) && !defined(__GNU__) int i; #endif @@ -126,7 +126,7 @@ int uv_interface_addresses(uv_interface_address_t** addresses, int* count) { address++; } -#if !(defined(__CYGWIN__) || defined(__MSYS__)) +#if !(defined(__CYGWIN__) || defined(__MSYS__)) && !defined(__GNU__) /* Fill in physical addresses for each interface */ for (ent = addrs; ent != NULL; ent = ent->ifa_next) { if (uv__ifaddr_exclude(ent, UV__EXCLUDE_IFPHYS)) diff --git a/deps/libuv/src/unix/bsd-proctitle.c b/deps/libuv/src/unix/bsd-proctitle.c index 4f4e9e51..b0c01e2c 100644 --- a/deps/libuv/src/unix/bsd-proctitle.c +++ b/deps/libuv/src/unix/bsd-proctitle.c @@ -38,6 +38,7 @@ static void init_process_title_mutex_once(void) { void uv__process_title_cleanup(void) { + uv_once(&process_title_mutex_once, init_process_title_mutex_once); uv_mutex_destroy(&process_title_mutex); } diff --git a/deps/libuv/src/unix/core.c b/deps/libuv/src/unix/core.c index 71e9c525..def5b8f7 100644 --- a/deps/libuv/src/unix/core.c +++ b/deps/libuv/src/unix/core.c @@ -84,6 +84,7 @@ extern char** environ; #endif #if defined(__linux__) +# include # include # define uv__accept4 accept4 #endif @@ -96,9 +97,9 @@ static int uv__run_pending(uv_loop_t* loop); /* Verify that uv_buf_t is ABI-compatible with struct iovec. */ STATIC_ASSERT(sizeof(uv_buf_t) == sizeof(struct iovec)); -STATIC_ASSERT(sizeof(&((uv_buf_t*) 0)->base) == +STATIC_ASSERT(sizeof(((uv_buf_t*) 0)->base) == sizeof(((struct iovec*) 0)->iov_base)); -STATIC_ASSERT(sizeof(&((uv_buf_t*) 0)->len) == +STATIC_ASSERT(sizeof(((uv_buf_t*) 0)->len) == sizeof(((struct iovec*) 0)->iov_len)); STATIC_ASSERT(offsetof(uv_buf_t, base) == offsetof(struct iovec, iov_base)); STATIC_ASSERT(offsetof(uv_buf_t, len) == offsetof(struct iovec, iov_len)); @@ -334,35 +335,36 @@ int uv_backend_fd(const uv_loop_t* loop) { } -int uv_backend_timeout(const uv_loop_t* loop) { - if (loop->stop_flag != 0) - return 0; - - if (!uv__has_active_handles(loop) && !uv__has_active_reqs(loop)) - return 0; - - if (!QUEUE_EMPTY(&loop->idle_handles)) - return 0; - - if (!QUEUE_EMPTY(&loop->pending_queue)) - return 0; - - if (loop->closing_handles) - return 0; - - return uv__next_timeout(loop); -} - - static int uv__loop_alive(const uv_loop_t* loop) { return uv__has_active_handles(loop) || uv__has_active_reqs(loop) || + !QUEUE_EMPTY(&loop->pending_queue) || loop->closing_handles != NULL; } +static int uv__backend_timeout(const uv_loop_t* loop) { + if (loop->stop_flag == 0 && + /* uv__loop_alive(loop) && */ + (uv__has_active_handles(loop) || uv__has_active_reqs(loop)) && + QUEUE_EMPTY(&loop->pending_queue) && + QUEUE_EMPTY(&loop->idle_handles) && + loop->closing_handles == NULL) + return uv__next_timeout(loop); + return 0; +} + + +int uv_backend_timeout(const uv_loop_t* loop) { + if (QUEUE_EMPTY(&loop->watcher_queue)) + return uv__backend_timeout(loop); + /* Need to call uv_run to update the backend fd state. */ + return 0; +} + + int uv_loop_alive(const uv_loop_t* loop) { - return uv__loop_alive(loop); + return uv__loop_alive(loop); } @@ -384,7 +386,7 @@ int uv_run(uv_loop_t* loop, uv_run_mode mode) { timeout = 0; if ((mode == UV_RUN_ONCE && !ran_pending) || mode == UV_RUN_DEFAULT) - timeout = uv_backend_timeout(loop); + timeout = uv__backend_timeout(loop); uv__io_poll(loop, timeout); @@ -597,20 +599,6 @@ int uv__nonblock_ioctl(int fd, int set) { return 0; } - - -int uv__cloexec_ioctl(int fd, int set) { - int r; - - do - r = ioctl(fd, set ? FIOCLEX : FIONCLEX); - while (r == -1 && errno == EINTR); - - if (r) - return UV__ERR(errno); - - return 0; -} #endif @@ -645,25 +633,13 @@ int uv__nonblock_fcntl(int fd, int set) { } -int uv__cloexec_fcntl(int fd, int set) { +int uv__cloexec(int fd, int set) { int flags; int r; - do - r = fcntl(fd, F_GETFD); - while (r == -1 && errno == EINTR); - - if (r == -1) - return UV__ERR(errno); - - /* Bail out now if already set/clear. */ - if (!!(r & FD_CLOEXEC) == !!set) - return 0; - + flags = 0; if (set) - flags = r | FD_CLOEXEC; - else - flags = r & ~FD_CLOEXEC; + flags = FD_CLOEXEC; do r = fcntl(fd, F_SETFD, flags); @@ -1036,6 +1012,32 @@ int uv__open_cloexec(const char* path, int flags) { } +int uv__slurp(const char* filename, char* buf, size_t len) { + ssize_t n; + int fd; + + assert(len > 0); + + fd = uv__open_cloexec(filename, O_RDONLY); + if (fd < 0) + return fd; + + do + n = read(fd, buf, len - 1); + while (n == -1 && errno == EINTR); + + if (uv__close_nocheckstdio(fd)) + abort(); + + if (n < 0) + return UV__ERR(errno); + + buf[n] = '\0'; + + return 0; +} + + int uv__dup2_cloexec(int oldfd, int newfd) { #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__linux__) int r; @@ -1621,3 +1623,37 @@ int uv__search_path(const char* prog, char* buf, size_t* buflen) { /* Out of tokens (path entries), and no match found */ return UV_EINVAL; } + + +unsigned int uv_available_parallelism(void) { +#ifdef __linux__ + cpu_set_t set; + long rc; + + memset(&set, 0, sizeof(set)); + + /* sysconf(_SC_NPROCESSORS_ONLN) in musl calls sched_getaffinity() but in + * glibc it's... complicated... so for consistency try sched_getaffinity() + * before falling back to sysconf(_SC_NPROCESSORS_ONLN). + */ + if (0 == sched_getaffinity(0, sizeof(set), &set)) + rc = CPU_COUNT(&set); + else + rc = sysconf(_SC_NPROCESSORS_ONLN); + + if (rc < 1) + rc = 1; + + return (unsigned) rc; +#elif defined(__MVS__) + return 1; /* TODO(bnoordhuis) Read from CSD_NUMBER_ONLINE_CPUS? */ +#else /* __linux__ */ + long rc; + + rc = sysconf(_SC_NPROCESSORS_ONLN); + if (rc < 1) + rc = 1; + + return (unsigned) rc; +#endif /* __linux__ */ +} diff --git a/deps/libuv/src/unix/freebsd.c b/deps/libuv/src/unix/freebsd.c index 170b897e..658ff262 100644 --- a/deps/libuv/src/unix/freebsd.c +++ b/deps/libuv/src/unix/freebsd.c @@ -287,3 +287,18 @@ int uv__recvmmsg(int fd, struct uv__mmsghdr* mmsg, unsigned int vlen) { return errno = ENOSYS, -1; #endif } + +ssize_t +uv__fs_copy_file_range(int fd_in, + off_t* off_in, + int fd_out, + off_t* off_out, + size_t len, + unsigned int flags) +{ +#if __FreeBSD__ >= 13 && !defined(__DragonFly__) + return copy_file_range(fd_in, off_in, fd_out, off_out, len, flags); +#else + return errno = ENOSYS, -1; +#endif +} diff --git a/deps/libuv/src/unix/fs.c b/deps/libuv/src/unix/fs.c index 362c36c6..b3211ec1 100644 --- a/deps/libuv/src/unix/fs.c +++ b/deps/libuv/src/unix/fs.c @@ -247,7 +247,8 @@ UV_UNUSED(static struct timeval uv__fs_to_timeval(double time)) { static ssize_t uv__fs_futime(uv_fs_t* req) { #if defined(__linux__) \ || defined(_AIX71) \ - || defined(__HAIKU__) + || defined(__HAIKU__) \ + || defined(__GNU__) struct timespec ts[2]; ts[0] = uv__fs_to_timespec(req->atime); ts[1] = uv__fs_to_timespec(req->mtime); @@ -1074,6 +1075,17 @@ static ssize_t uv__fs_sendfile(uv_fs_t* req) { */ #if defined(__FreeBSD__) || defined(__DragonFly__) +#if defined(__FreeBSD__) + off_t off; + + off = req->off; + r = uv__fs_copy_file_range(in_fd, &off, out_fd, NULL, req->bufsml[0].len, 0); + if (r >= 0) { + r = off - req->off; + req->off = off; + return r; + } +#endif len = 0; r = sendfile(in_fd, out_fd, req->off, req->bufsml[0].len, NULL, &len, 0); #elif defined(__FreeBSD_kernel__) @@ -1168,7 +1180,8 @@ static ssize_t uv__fs_lutime(uv_fs_t* req) { #if defined(__linux__) || \ defined(_AIX71) || \ defined(__sun) || \ - defined(__HAIKU__) + defined(__HAIKU__) || \ + defined(__GNU__) struct timespec ts[2]; ts[0] = uv__fs_to_timespec(req->atime); ts[1] = uv__fs_to_timespec(req->mtime); diff --git a/deps/libuv/src/unix/hurd.c b/deps/libuv/src/unix/hurd.c new file mode 100644 index 00000000..d19ea634 --- /dev/null +++ b/deps/libuv/src/unix/hurd.c @@ -0,0 +1,167 @@ +/* Copyright libuv project contributors. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#define _GNU_SOURCE 1 + +#include "uv.h" +#include "internal.h" + +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include + +int uv_exepath(char* buffer, size_t* size) { + kern_return_t err; + /* XXX in current Hurd, strings are char arrays of 1024 elements */ + string_t exepath; + ssize_t copied; + + if (buffer == NULL || size == NULL || *size == 0) + return UV_EINVAL; + + if (*size - 1 > 0) { + /* XXX limited length of buffer in current Hurd, this API will probably + * evolve in the future */ + err = proc_get_exe(getproc(), getpid(), exepath); + + if (err) + return UV__ERR(err); + } + + copied = uv__strscpy(buffer, exepath, *size); + + /* do not return error on UV_E2BIG failure */ + *size = copied < 0 ? strlen(buffer) : (size_t) copied; + + return 0; +} + +int uv_resident_set_memory(size_t* rss) { + kern_return_t err; + struct task_basic_info bi; + mach_msg_type_number_t count; + + count = TASK_BASIC_INFO_COUNT; + err = task_info(mach_task_self(), TASK_BASIC_INFO, + (task_info_t) &bi, &count); + + if (err) + return UV__ERR(err); + + *rss = bi.resident_size; + + return 0; +} + +uint64_t uv_get_free_memory(void) { + kern_return_t err; + struct vm_statistics vmstats; + + err = vm_statistics(mach_task_self(), &vmstats); + + if (err) + return 0; + + return vmstats.free_count * vm_page_size; +} + + +uint64_t uv_get_total_memory(void) { + kern_return_t err; + host_basic_info_data_t hbi; + mach_msg_type_number_t cnt; + + cnt = HOST_BASIC_INFO_COUNT; + err = host_info(mach_host_self(), HOST_BASIC_INFO, (host_info_t) &hbi, &cnt); + + if (err) + return 0; + + return hbi.memory_size; +} + + +int uv_uptime(double* uptime) { + char buf[128]; + + /* Try /proc/uptime first */ + if (0 == uv__slurp("/proc/uptime", buf, sizeof(buf))) + if (1 == sscanf(buf, "%lf", uptime)) + return 0; + + /* Reimplement here code from procfs to calculate uptime if not mounted? */ + + return UV__ERR(EIO); +} + +void uv_loadavg(double avg[3]) { + char buf[128]; /* Large enough to hold all of /proc/loadavg. */ + + if (0 == uv__slurp("/proc/loadavg", buf, sizeof(buf))) + if (3 == sscanf(buf, "%lf %lf %lf", &avg[0], &avg[1], &avg[2])) + return; + + /* Reimplement here code from procfs to calculate loadavg if not mounted? */ +} + + +int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) { + kern_return_t err; + host_basic_info_data_t hbi; + mach_msg_type_number_t cnt; + + /* Get count of cpus */ + cnt = HOST_BASIC_INFO_COUNT; + err = host_info(mach_host_self(), HOST_BASIC_INFO, (host_info_t) &hbi, &cnt); + + if (err) { + err = UV__ERR(err); + goto abort; + } + + /* XXX not implemented on the Hurd */ + *cpu_infos = uv__calloc(hbi.avail_cpus, sizeof(**cpu_infos)); + if (*cpu_infos == NULL) { + err = UV_ENOMEM; + goto abort; + } + + *count = hbi.avail_cpus; + + return 0; + + abort: + *cpu_infos = NULL; + *count = 0; + return err; +} + +uint64_t uv_get_constrained_memory(void) { + return 0; /* Memory constraints are unknown. */ +} diff --git a/deps/libuv/src/unix/internal.h b/deps/libuv/src/unix/internal.h index 12d4da93..f418572d 100644 --- a/deps/libuv/src/unix/internal.h +++ b/deps/libuv/src/unix/internal.h @@ -145,7 +145,8 @@ typedef struct uv__stream_queued_fds_s uv__stream_queued_fds_t; /* loop flags */ enum { - UV_LOOP_BLOCK_SIGPROF = 1 + UV_LOOP_BLOCK_SIGPROF = 0x1, + UV_LOOP_REAP_CHILDREN = 0x2 }; /* flags of excluding ifaddr */ @@ -174,11 +175,9 @@ struct uv__stream_queued_fds_s { defined(__linux__) || \ defined(__OpenBSD__) || \ defined(__NetBSD__) -#define uv__cloexec uv__cloexec_ioctl #define uv__nonblock uv__nonblock_ioctl #define UV__NONBLOCK_IS_IOCTL 1 #else -#define uv__cloexec uv__cloexec_fcntl #define uv__nonblock uv__nonblock_fcntl #define UV__NONBLOCK_IS_IOCTL 0 #endif @@ -196,8 +195,7 @@ struct uv__stream_queued_fds_s { #endif /* core */ -int uv__cloexec_ioctl(int fd, int set); -int uv__cloexec_fcntl(int fd, int set); +int uv__cloexec(int fd, int set); int uv__nonblock_ioctl(int fd, int set); int uv__nonblock_fcntl(int fd, int set); int uv__close(int fd); /* preserves errno */ @@ -241,14 +239,15 @@ void uv__server_io(uv_loop_t* loop, uv__io_t* w, unsigned int events); int uv__accept(int sockfd); int uv__dup2_cloexec(int oldfd, int newfd); int uv__open_cloexec(const char* path, int flags); +int uv__slurp(const char* filename, char* buf, size_t len); /* tcp */ -int uv_tcp_listen(uv_tcp_t* tcp, int backlog, uv_connection_cb cb); +int uv__tcp_listen(uv_tcp_t* tcp, int backlog, uv_connection_cb cb); int uv__tcp_nodelay(int fd, int on); int uv__tcp_keepalive(int fd, int on, unsigned int delay); /* pipe */ -int uv_pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb); +int uv__pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb); /* signal */ void uv__signal_close(uv_signal_t* handle); @@ -282,6 +281,7 @@ uv_handle_type uv__handle_type(int fd); FILE* uv__open_file(const char* path); int uv__getpwuid_r(uv_passwd_t* pwd); int uv__search_path(const char* prog, char* buf, size_t* buflen); +void uv__wait_children(uv_loop_t* loop); /* random */ int uv__random_devurandom(void* buf, size_t buflen); @@ -356,5 +356,15 @@ size_t strnlen(const char* s, size_t maxlen); #endif #endif +#if defined(__FreeBSD__) +ssize_t +uv__fs_copy_file_range(int fd_in, + off_t* off_in, + int fd_out, + off_t* off_out, + size_t len, + unsigned int flags); +#endif + #endif /* UV_UNIX_INTERNAL_H_ */ diff --git a/deps/libuv/src/unix/kqueue.c b/deps/libuv/src/unix/kqueue.c index 75e91107..857eb1d5 100644 --- a/deps/libuv/src/unix/kqueue.c +++ b/deps/libuv/src/unix/kqueue.c @@ -284,6 +284,11 @@ void uv__io_poll(uv_loop_t* loop, int timeout) { loop->watchers[loop->nwatchers + 1] = (void*) (uintptr_t) nfds; for (i = 0; i < nfds; i++) { ev = events + i; + if (ev->filter == EVFILT_PROC) { + loop->flags |= UV_LOOP_REAP_CHILDREN; + nevents++; + continue; + } fd = ev->ident; /* Skip invalidated events, see uv__platform_invalidate_fd */ if (fd == -1) @@ -377,6 +382,11 @@ void uv__io_poll(uv_loop_t* loop, int timeout) { nevents++; } + if (loop->flags & UV_LOOP_REAP_CHILDREN) { + loop->flags &= ~UV_LOOP_REAP_CHILDREN; + uv__wait_children(loop); + } + if (reset_timeout != 0) { timeout = user_timeout; reset_timeout = 0; diff --git a/deps/libuv/src/unix/linux-core.c b/deps/libuv/src/unix/linux-core.c index 413d0dd3..23a7dafe 100644 --- a/deps/libuv/src/unix/linux-core.c +++ b/deps/libuv/src/unix/linux-core.c @@ -45,6 +45,10 @@ #define HAVE_IFADDRS_H 1 +# if defined(__ANDROID_API__) && __ANDROID_API__ < 24 +# undef HAVE_IFADDRS_H +#endif + #ifdef __UCLIBC__ # if __UCLIBC_MAJOR__ < 0 && __UCLIBC_MINOR__ < 9 && __UCLIBC_SUBLEVEL__ < 32 # undef HAVE_IFADDRS_H @@ -52,11 +56,7 @@ #endif #ifdef HAVE_IFADDRS_H -# if defined(__ANDROID__) -# include "uv/android-ifaddrs.h" -# else -# include -# endif +# include # include # include # include @@ -211,31 +211,6 @@ err: return UV_EINVAL; } -static int uv__slurp(const char* filename, char* buf, size_t len) { - ssize_t n; - int fd; - - assert(len > 0); - - fd = uv__open_cloexec(filename, O_RDONLY); - if (fd < 0) - return fd; - - do - n = read(fd, buf, len - 1); - while (n == -1 && errno == EINTR); - - if (uv__close_nocheckstdio(fd)) - abort(); - - if (n < 0) - return UV__ERR(errno); - - buf[n] = '\0'; - - return 0; -} - int uv_uptime(double* uptime) { static volatile int no_clock_boottime; char buf[128]; @@ -243,7 +218,7 @@ int uv_uptime(double* uptime) { int r; /* Try /proc/uptime first, then fallback to clock_gettime(). */ - + if (0 == uv__slurp("/proc/uptime", buf, sizeof(buf))) if (1 == sscanf(buf, "%lf", uptime)) return 0; @@ -641,6 +616,7 @@ static uint64_t read_cpufreq(unsigned int cpunum) { } +#ifdef HAVE_IFADDRS_H static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) { if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING))) return 1; @@ -654,6 +630,7 @@ static int uv__ifaddr_exclude(struct ifaddrs *ent, int exclude_type) { return exclude_type; return !exclude_type; } +#endif int uv_interface_addresses(uv_interface_address_t** addresses, int* count) { #ifndef HAVE_IFADDRS_H diff --git a/deps/libuv/src/unix/pipe.c b/deps/libuv/src/unix/pipe.c index 788e038e..fcc2cba1 100644 --- a/deps/libuv/src/unix/pipe.c +++ b/deps/libuv/src/unix/pipe.c @@ -91,7 +91,7 @@ err_socket: } -int uv_pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb) { +int uv__pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb) { if (uv__stream_fd(handle) == -1) return UV_EINVAL; diff --git a/deps/libuv/src/unix/process.c b/deps/libuv/src/unix/process.c index 91bf3c50..270d5287 100644 --- a/deps/libuv/src/unix/process.c +++ b/deps/libuv/src/unix/process.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -35,8 +36,21 @@ #include #if defined(__APPLE__) && !TARGET_OS_IPHONE +# include +# include +# include +# include +# include +# include # include +# include # define environ (*_NSGetEnviron()) + +/* macOS 10.14 back does not define this constant */ +# ifndef POSIX_SPAWN_SETSID +# define POSIX_SPAWN_SETSID 1024 +# endif + #else extern char **environ; #endif @@ -49,10 +63,20 @@ extern char **environ; # include "zos-base.h" #endif +#if defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) +#include +#endif + +#if !(defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__)) static void uv__chld(uv_signal_t* handle, int signum) { + assert(signum == SIGCHLD); + uv__wait_children(handle->loop); +} +#endif + +void uv__wait_children(uv_loop_t* loop) { uv_process_t* process; - uv_loop_t* loop; int exit_status; int term_signal; int status; @@ -61,10 +85,7 @@ static void uv__chld(uv_signal_t* handle, int signum) { QUEUE* q; QUEUE* h; - assert(signum == SIGCHLD); - QUEUE_INIT(&pending); - loop = handle->loop; h = &loop->process_handles; q = QUEUE_HEAD(h); @@ -254,22 +275,33 @@ static void uv__process_child_init(const uv_process_options_t* options, use_fd = pipes[fd][1]; if (use_fd < 0 || use_fd >= fd) continue; +#ifdef F_DUPFD_CLOEXEC /* POSIX 2008 */ + pipes[fd][1] = fcntl(use_fd, F_DUPFD_CLOEXEC, stdio_count); +#else pipes[fd][1] = fcntl(use_fd, F_DUPFD, stdio_count); +#endif if (pipes[fd][1] == -1) uv__write_errno(error_fd); +#ifndef F_DUPFD_CLOEXEC /* POSIX 2008 */ + n = uv__cloexec(pipes[fd][1], 1); + if (n) { + uv__write_int(error_fd, n); + _exit(127); + } +#endif } for (fd = 0; fd < stdio_count; fd++) { - close_fd = pipes[fd][0]; + close_fd = -1; use_fd = pipes[fd][1]; if (use_fd < 0) { if (fd >= 3) continue; else { - /* redirect stdin, stdout and stderr to /dev/null even if UV_IGNORE is - * set - */ + /* Redirect stdin, stdout and stderr to /dev/null even if UV_IGNORE is + * set. */ + uv__close_nocheckstdio(fd); /* Free up fd, if it happens to be open. */ use_fd = open("/dev/null", fd == 0 ? O_RDONLY : O_RDWR); close_fd = use_fd; @@ -278,28 +310,29 @@ static void uv__process_child_init(const uv_process_options_t* options, } } - if (fd == use_fd) - uv__cloexec_fcntl(use_fd, 0); - else + if (fd == use_fd) { + if (close_fd == -1) { + n = uv__cloexec(use_fd, 0); + if (n) { + uv__write_int(error_fd, n); + _exit(127); + } + } + } + else { fd = dup2(use_fd, fd); + } if (fd == -1) uv__write_errno(error_fd); - if (fd <= 2) + if (fd <= 2 && close_fd == -1) uv__nonblock_fcntl(fd, 0); if (close_fd >= stdio_count) uv__close(close_fd); } - for (fd = 0; fd < stdio_count; fd++) { - use_fd = pipes[fd][1]; - - if (use_fd >= stdio_count) - uv__close(use_fd); - } - if (options->cwd != NULL && chdir(options->cwd)) uv__write_errno(error_fd); @@ -320,9 +353,8 @@ static void uv__process_child_init(const uv_process_options_t* options, if ((options->flags & UV_PROCESS_SETUID) && setuid(options->uid)) uv__write_errno(error_fd); - if (options->env != NULL) { + if (options->env != NULL) environ = options->env; - } /* Reset signal mask just before exec. */ sigemptyset(&signewset); @@ -341,6 +373,562 @@ static void uv__process_child_init(const uv_process_options_t* options, #endif +#if defined(__APPLE__) +typedef struct uv__posix_spawn_fncs_tag { + struct { + int (*addchdir_np)(const posix_spawn_file_actions_t *, const char *); + } file_actions; +} uv__posix_spawn_fncs_t; + + +static uv_once_t posix_spawn_init_once = UV_ONCE_INIT; +static uv__posix_spawn_fncs_t posix_spawn_fncs; +static int posix_spawn_can_use_setsid; + + +static void uv__spawn_init_posix_spawn_fncs(void) { + /* Try to locate all non-portable functions at runtime */ + posix_spawn_fncs.file_actions.addchdir_np = + dlsym(RTLD_DEFAULT, "posix_spawn_file_actions_addchdir_np"); +} + + +static void uv__spawn_init_can_use_setsid(void) { + static const int MACOS_CATALINA_VERSION_MAJOR = 19; + char version_str[256]; + char* version_major_str; + size_t version_str_size = 256; + int r; + int version_major; + + /* Get a version string */ + r = sysctlbyname("kern.osrelease", version_str, &version_str_size, NULL, 0); + if (r != 0) + return; + + /* Try to get the major version number. If not found + * fall back to the fork/exec flow */ + version_major_str = strtok(version_str, "."); + if (version_major_str == NULL) + return; + + /* Parse the version major as a number. If it is greater than + * the major version for macOS Catalina (aka macOS 10.15), then + * the POSIX_SPAWN_SETSID flag is available */ + version_major = atoi_l(version_major_str, NULL); /* Use LC_C_LOCALE */ + if (version_major >= MACOS_CATALINA_VERSION_MAJOR) + posix_spawn_can_use_setsid = 1; +} + + +static void uv__spawn_init_posix_spawn(void) { + /* Init handles to all potentially non-defined functions */ + uv__spawn_init_posix_spawn_fncs(); + + /* Init feature detection for POSIX_SPAWN_SETSID flag */ + uv__spawn_init_can_use_setsid(); +} + + +static int uv__spawn_set_posix_spawn_attrs( + posix_spawnattr_t* attrs, + const uv__posix_spawn_fncs_t* posix_spawn_fncs, + const uv_process_options_t* options) { + int err; + unsigned int flags; + sigset_t signal_set; + + err = posix_spawnattr_init(attrs); + if (err != 0) { + /* If initialization fails, no need to de-init, just return */ + return err; + } + + if (options->flags & (UV_PROCESS_SETUID | UV_PROCESS_SETGID)) { + /* kauth_cred_issuser currently requires exactly uid == 0 for these + * posixspawn_attrs (set_groups_np, setuid_np, setgid_np), which deviates + * from the normal specification of setuid (which also uses euid), and they + * are also undocumented syscalls, so we do not use them. */ + err = ENOSYS; + goto error; + } + + /* Set flags for spawn behavior + * 1) POSIX_SPAWN_CLOEXEC_DEFAULT: (Apple Extension) All descriptors in the + * parent will be treated as if they had been created with O_CLOEXEC. The + * only fds that will be passed on to the child are those manipulated by + * the file actions + * 2) POSIX_SPAWN_SETSIGDEF: Signals mentioned in spawn-sigdefault in the + * spawn attributes will be reset to behave as their default + * 3) POSIX_SPAWN_SETSIGMASK: Signal mask will be set to the value of + * spawn-sigmask in attributes + * 4) POSIX_SPAWN_SETSID: Make the process a new session leader if a detached + * session was requested. */ + flags = POSIX_SPAWN_CLOEXEC_DEFAULT | + POSIX_SPAWN_SETSIGDEF | + POSIX_SPAWN_SETSIGMASK; + if (options->flags & UV_PROCESS_DETACHED) { + /* If running on a version of macOS where this flag is not supported, + * revert back to the fork/exec flow. Otherwise posix_spawn will + * silently ignore the flag. */ + if (!posix_spawn_can_use_setsid) { + err = ENOSYS; + goto error; + } + + flags |= POSIX_SPAWN_SETSID; + } + err = posix_spawnattr_setflags(attrs, flags); + if (err != 0) + goto error; + + /* Reset all signal the child to their default behavior */ + sigfillset(&signal_set); + err = posix_spawnattr_setsigdefault(attrs, &signal_set); + if (err != 0) + goto error; + + /* Reset the signal mask for all signals */ + sigemptyset(&signal_set); + err = posix_spawnattr_setsigmask(attrs, &signal_set); + if (err != 0) + goto error; + + return err; + +error: + (void) posix_spawnattr_destroy(attrs); + return err; +} + + +static int uv__spawn_set_posix_spawn_file_actions( + posix_spawn_file_actions_t* actions, + const uv__posix_spawn_fncs_t* posix_spawn_fncs, + const uv_process_options_t* options, + int stdio_count, + int (*pipes)[2]) { + int fd; + int fd2; + int use_fd; + int err; + + err = posix_spawn_file_actions_init(actions); + if (err != 0) { + /* If initialization fails, no need to de-init, just return */ + return err; + } + + /* Set the current working directory if requested */ + if (options->cwd != NULL) { + if (posix_spawn_fncs->file_actions.addchdir_np == NULL) { + err = ENOSYS; + goto error; + } + + err = posix_spawn_fncs->file_actions.addchdir_np(actions, options->cwd); + if (err != 0) + goto error; + } + + /* Do not return ENOSYS after this point, as we may mutate pipes. */ + + /* First duplicate low numbered fds, since it's not safe to duplicate them, + * they could get replaced. Example: swapping stdout and stderr; without + * this fd 2 (stderr) would be duplicated into fd 1, thus making both + * stdout and stderr go to the same fd, which was not the intention. */ + for (fd = 0; fd < stdio_count; fd++) { + use_fd = pipes[fd][1]; + if (use_fd < 0 || use_fd >= fd) + continue; + use_fd = stdio_count; + for (fd2 = 0; fd2 < stdio_count; fd2++) { + /* If we were not setting POSIX_SPAWN_CLOEXEC_DEFAULT, we would need to + * also consider whether fcntl(fd, F_GETFD) returned without the + * FD_CLOEXEC flag set. */ + if (pipes[fd2][1] == use_fd) { + use_fd++; + fd2 = 0; + } + } + err = posix_spawn_file_actions_adddup2( + actions, + pipes[fd][1], + use_fd); + assert(err != ENOSYS); + if (err != 0) + goto error; + pipes[fd][1] = use_fd; + } + + /* Second, move the descriptors into their respective places */ + for (fd = 0; fd < stdio_count; fd++) { + use_fd = pipes[fd][1]; + if (use_fd < 0) { + if (fd >= 3) + continue; + else { + /* If ignored, redirect to (or from) /dev/null, */ + err = posix_spawn_file_actions_addopen( + actions, + fd, + "/dev/null", + fd == 0 ? O_RDONLY : O_RDWR, + 0); + assert(err != ENOSYS); + if (err != 0) + goto error; + continue; + } + } + + if (fd == use_fd) + err = posix_spawn_file_actions_addinherit_np(actions, fd); + else + err = posix_spawn_file_actions_adddup2(actions, use_fd, fd); + assert(err != ENOSYS); + if (err != 0) + goto error; + + /* Make sure the fd is marked as non-blocking (state shared between child + * and parent). */ + uv__nonblock_fcntl(use_fd, 0); + } + + /* Finally, close all the superfluous descriptors */ + for (fd = 0; fd < stdio_count; fd++) { + use_fd = pipes[fd][1]; + if (use_fd < stdio_count) + continue; + + /* Check if we already closed this. */ + for (fd2 = 0; fd2 < fd; fd2++) { + if (pipes[fd2][1] == use_fd) + break; + } + if (fd2 < fd) + continue; + + err = posix_spawn_file_actions_addclose(actions, use_fd); + assert(err != ENOSYS); + if (err != 0) + goto error; + } + + return 0; + +error: + (void) posix_spawn_file_actions_destroy(actions); + return err; +} + +char* uv__spawn_find_path_in_env(char** env) { + char** env_iterator; + const char path_var[] = "PATH="; + + /* Look for an environment variable called PATH in the + * provided env array, and return its value if found */ + for (env_iterator = env; *env_iterator != NULL; env_iterator++) { + if (strncmp(*env_iterator, path_var, sizeof(path_var) - 1) == 0) { + /* Found "PATH=" at the beginning of the string */ + return *env_iterator + sizeof(path_var) - 1; + } + } + + return NULL; +} + + +static int uv__spawn_resolve_and_spawn(const uv_process_options_t* options, + posix_spawnattr_t* attrs, + posix_spawn_file_actions_t* actions, + pid_t* pid) { + const char *p; + const char *z; + const char *path; + size_t l; + size_t k; + int err; + int seen_eacces; + + path = NULL; + err = -1; + seen_eacces = 0; + + /* Short circuit for erroneous case */ + if (options->file == NULL) + return ENOENT; + + /* The environment for the child process is that of the parent unless overriden + * by options->env */ + char** env = environ; + if (options->env != NULL) + env = options->env; + + /* If options->file contains a slash, posix_spawn/posix_spawnp behave + * the same, and don't involve PATH resolution at all. Otherwise, if + * options->file does not include a slash, but no custom environment is + * to be used, the environment used for path resolution as well for the + * child process is that of the parent process, so posix_spawnp is the + * way to go. */ + if (strchr(options->file, '/') != NULL || options->env == NULL) { + do + err = posix_spawnp(pid, options->file, actions, attrs, options->args, env); + while (err == EINTR); + return err; + } + + /* Look for the definition of PATH in the provided env */ + path = uv__spawn_find_path_in_env(options->env); + + /* The following resolution logic (execvpe emulation) is copied from + * https://git.musl-libc.org/cgit/musl/tree/src/process/execvp.c + * and adapted to work for our specific usage */ + + /* If no path was provided in options->env, use the default value + * to look for the executable */ + if (path == NULL) + path = _PATH_DEFPATH; + + k = strnlen(options->file, NAME_MAX + 1); + if (k > NAME_MAX) + return ENAMETOOLONG; + + l = strnlen(path, PATH_MAX - 1) + 1; + + for (p = path;; p = z) { + /* Compose the new process file from the entry in the PATH + * environment variable and the actual file name */ + char b[PATH_MAX + NAME_MAX]; + z = strchr(p, ':'); + if (!z) + z = p + strlen(p); + if ((size_t)(z - p) >= l) { + if (!*z++) + break; + + continue; + } + memcpy(b, p, z - p); + b[z - p] = '/'; + memcpy(b + (z - p) + (z > p), options->file, k + 1); + + /* Try to spawn the new process file. If it fails with ENOENT, the + * new process file is not in this PATH entry, continue with the next + * PATH entry. */ + do + err = posix_spawn(pid, b, actions, attrs, options->args, env); + while (err == EINTR); + + switch (err) { + case EACCES: + seen_eacces = 1; + break; /* continue search */ + case ENOENT: + case ENOTDIR: + break; /* continue search */ + default: + return err; + } + + if (!*z++) + break; + } + + if (seen_eacces) + return EACCES; + return err; +} + + +static int uv__spawn_and_init_child_posix_spawn( + const uv_process_options_t* options, + int stdio_count, + int (*pipes)[2], + pid_t* pid, + const uv__posix_spawn_fncs_t* posix_spawn_fncs) { + int err; + posix_spawnattr_t attrs; + posix_spawn_file_actions_t actions; + + err = uv__spawn_set_posix_spawn_attrs(&attrs, posix_spawn_fncs, options); + if (err != 0) + goto error; + + /* This may mutate pipes. */ + err = uv__spawn_set_posix_spawn_file_actions(&actions, + posix_spawn_fncs, + options, + stdio_count, + pipes); + if (err != 0) { + (void) posix_spawnattr_destroy(&attrs); + goto error; + } + + /* Try to spawn options->file resolving in the provided environment + * if any */ + err = uv__spawn_resolve_and_spawn(options, &attrs, &actions, pid); + assert(err != ENOSYS); + + /* Destroy the actions/attributes */ + (void) posix_spawn_file_actions_destroy(&actions); + (void) posix_spawnattr_destroy(&attrs); + +error: + /* In an error situation, the attributes and file actions are + * already destroyed, only the happy path requires cleanup */ + return UV__ERR(err); +} +#endif + +static int uv__spawn_and_init_child_fork(const uv_process_options_t* options, + int stdio_count, + int (*pipes)[2], + int error_fd, + pid_t* pid) { + sigset_t signewset; + sigset_t sigoldset; + + /* Start the child with most signals blocked, to avoid any issues before we + * can reset them, but allow program failures to exit (and not hang). */ + sigfillset(&signewset); + sigdelset(&signewset, SIGKILL); + sigdelset(&signewset, SIGSTOP); + sigdelset(&signewset, SIGTRAP); + sigdelset(&signewset, SIGSEGV); + sigdelset(&signewset, SIGBUS); + sigdelset(&signewset, SIGILL); + sigdelset(&signewset, SIGSYS); + sigdelset(&signewset, SIGABRT); + if (pthread_sigmask(SIG_BLOCK, &signewset, &sigoldset) != 0) + abort(); + + *pid = fork(); + + if (*pid == -1) { + /* Failed to fork */ + return UV__ERR(errno); + } + + if (*pid == 0) { + /* Fork succeeded, in the child process */ + uv__process_child_init(options, stdio_count, pipes, error_fd); + abort(); + } + + if (pthread_sigmask(SIG_SETMASK, &sigoldset, NULL) != 0) + abort(); + + /* Fork succeeded, in the parent process */ + return 0; +} + +static int uv__spawn_and_init_child( + uv_loop_t* loop, + const uv_process_options_t* options, + int stdio_count, + int (*pipes)[2], + pid_t* pid) { + int signal_pipe[2] = { -1, -1 }; + int status; + int err; + int exec_errorno; + ssize_t r; + +#if defined(__APPLE__) + uv_once(&posix_spawn_init_once, uv__spawn_init_posix_spawn); + + /* Special child process spawn case for macOS Big Sur (11.0) onwards + * + * Big Sur introduced a significant performance degradation on a call to + * fork/exec when the process has many pages mmaped in with MAP_JIT, like, say + * a javascript interpreter. Electron-based applications, for example, + * are impacted; though the magnitude of the impact depends on how much the + * app relies on subprocesses. + * + * On macOS, though, posix_spawn is implemented in a way that does not + * exhibit the problem. This block implements the forking and preparation + * logic with posix_spawn and its related primitives. It also takes advantage of + * the macOS extension POSIX_SPAWN_CLOEXEC_DEFAULT that makes impossible to + * leak descriptors to the child process. */ + err = uv__spawn_and_init_child_posix_spawn(options, + stdio_count, + pipes, + pid, + &posix_spawn_fncs); + + /* The posix_spawn flow will return UV_ENOSYS if any of the posix_spawn_x_np + * non-standard functions is both _needed_ and _undefined_. In those cases, + * default back to the fork/execve strategy. For all other errors, just fail. */ + if (err != UV_ENOSYS) + return err; + +#endif + + /* This pipe is used by the parent to wait until + * the child has called `execve()`. We need this + * to avoid the following race condition: + * + * if ((pid = fork()) > 0) { + * kill(pid, SIGTERM); + * } + * else if (pid == 0) { + * execve("/bin/cat", argp, envp); + * } + * + * The parent sends a signal immediately after forking. + * Since the child may not have called `execve()` yet, + * there is no telling what process receives the signal, + * our fork or /bin/cat. + * + * To avoid ambiguity, we create a pipe with both ends + * marked close-on-exec. Then, after the call to `fork()`, + * the parent polls the read end until it EOFs or errors with EPIPE. + */ + err = uv__make_pipe(signal_pipe, 0); + if (err) + return err; + + /* Acquire write lock to prevent opening new fds in worker threads */ + uv_rwlock_wrlock(&loop->cloexec_lock); + + err = uv__spawn_and_init_child_fork(options, stdio_count, pipes, signal_pipe[1], pid); + + /* Release lock in parent process */ + uv_rwlock_wrunlock(&loop->cloexec_lock); + + uv__close(signal_pipe[1]); + + if (err == 0) { + do + r = read(signal_pipe[0], &exec_errorno, sizeof(exec_errorno)); + while (r == -1 && errno == EINTR); + + if (r == 0) + ; /* okay, EOF */ + else if (r == sizeof(exec_errorno)) { + do + err = waitpid(*pid, &status, 0); /* okay, read errorno */ + while (err == -1 && errno == EINTR); + assert(err == *pid); + err = exec_errorno; + } else if (r == -1 && errno == EPIPE) { + /* Something unknown happened to our child before spawn */ + do + err = waitpid(*pid, &status, 0); /* okay, got EPIPE */ + while (err == -1 && errno == EINTR); + assert(err == *pid); + err = UV_EPIPE; + } else + abort(); + } + + uv__close_nocheckstdio(signal_pipe[0]); + + return err; +} + int uv_spawn(uv_loop_t* loop, uv_process_t* process, const uv_process_options_t* options) { @@ -348,18 +936,13 @@ int uv_spawn(uv_loop_t* loop, /* fork is marked __WATCHOS_PROHIBITED __TVOS_PROHIBITED. */ return UV_ENOSYS; #else - sigset_t signewset; - sigset_t sigoldset; - int signal_pipe[2] = { -1, -1 }; int pipes_storage[8][2]; int (*pipes)[2]; int stdio_count; - ssize_t r; pid_t pid; int err; int exec_errorno; int i; - int status; assert(options->file != NULL); assert(!(options->flags & ~(UV_PROCESS_DETACHED | @@ -372,6 +955,7 @@ int uv_spawn(uv_loop_t* loop, uv__handle_init(loop, (uv_handle_t*)process, UV_PROCESS); QUEUE_INIT(&process->queue); + process->status = 0; stdio_count = options->stdio_count; if (stdio_count < 3) @@ -396,92 +980,42 @@ int uv_spawn(uv_loop_t* loop, goto error; } - /* This pipe is used by the parent to wait until - * the child has called `execve()`. We need this - * to avoid the following race condition: - * - * if ((pid = fork()) > 0) { - * kill(pid, SIGTERM); - * } - * else if (pid == 0) { - * execve("/bin/cat", argp, envp); - * } - * - * The parent sends a signal immediately after forking. - * Since the child may not have called `execve()` yet, - * there is no telling what process receives the signal, - * our fork or /bin/cat. - * - * To avoid ambiguity, we create a pipe with both ends - * marked close-on-exec. Then, after the call to `fork()`, - * the parent polls the read end until it EOFs or errors with EPIPE. - */ - err = uv__make_pipe(signal_pipe, 0); - if (err) - goto error; - +#if !(defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__)) uv_signal_start(&loop->child_watcher, uv__chld, SIGCHLD); +#endif - /* Acquire write lock to prevent opening new fds in worker threads */ - uv_rwlock_wrlock(&loop->cloexec_lock); + /* Spawn the child */ + exec_errorno = uv__spawn_and_init_child(loop, options, stdio_count, pipes, &pid); - /* Start the child with most signals blocked, to avoid any issues before we - * can reset them, but allow program failures to exit (and not hang). */ - sigfillset(&signewset); - sigdelset(&signewset, SIGKILL); - sigdelset(&signewset, SIGSTOP); - sigdelset(&signewset, SIGTRAP); - sigdelset(&signewset, SIGSEGV); - sigdelset(&signewset, SIGBUS); - sigdelset(&signewset, SIGILL); - sigdelset(&signewset, SIGSYS); - sigdelset(&signewset, SIGABRT); - if (pthread_sigmask(SIG_BLOCK, &signewset, &sigoldset) != 0) - abort(); +#if 0 + /* This runs into a nodejs issue (it expects initialized streams, even if the + * exec failed). + * See https://github.com/libuv/libuv/pull/3107#issuecomment-782482608 */ + if (exec_errorno != 0) + goto error; +#endif - pid = fork(); - if (pid == -1) - err = UV__ERR(errno); + /* Activate this handle if exec() happened successfully, even if we later + * fail to open a stdio handle. This ensures we can eventually reap the child + * with waitpid. */ + if (exec_errorno == 0) { +#if defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) + struct kevent event; + EV_SET(&event, pid, EVFILT_PROC, EV_ADD | EV_ONESHOT, NOTE_EXIT, 0, 0); + if (kevent(loop->backend_fd, &event, 1, NULL, 0, NULL)) { + if (errno != ESRCH) + abort(); + /* Process already exited. Call waitpid on the next loop iteration. */ + loop->flags |= UV_LOOP_REAP_CHILDREN; + } +#endif - if (pid == 0) - uv__process_child_init(options, stdio_count, pipes, signal_pipe[1]); - - if (pthread_sigmask(SIG_SETMASK, &sigoldset, NULL) != 0) - abort(); - - /* Release lock in parent process */ - uv_rwlock_wrunlock(&loop->cloexec_lock); - - uv__close(signal_pipe[1]); - - if (pid == -1) { - uv__close(signal_pipe[0]); - goto error; + process->pid = pid; + process->exit_cb = options->exit_cb; + QUEUE_INSERT_TAIL(&loop->process_handles, &process->queue); + uv__handle_start(process); } - process->status = 0; - exec_errorno = 0; - do - r = read(signal_pipe[0], &exec_errorno, sizeof(exec_errorno)); - while (r == -1 && errno == EINTR); - - if (r == 0) - ; /* okay, EOF */ - else if (r == sizeof(exec_errorno)) { - do - err = waitpid(pid, &status, 0); /* okay, read errorno */ - while (err == -1 && errno == EINTR); - assert(err == pid); - } else if (r == -1 && errno == EPIPE) { - do - err = waitpid(pid, &status, 0); /* okay, got EPIPE */ - while (err == -1 && errno == EINTR); - assert(err == pid); - } else - abort(); - - uv__close_nocheckstdio(signal_pipe[0]); - for (i = 0; i < options->stdio_count; i++) { err = uv__process_open_stream(options->stdio + i, pipes[i]); if (err == 0) @@ -493,15 +1027,6 @@ int uv_spawn(uv_loop_t* loop, goto error; } - /* Only activate this handle if exec() happened successfully */ - if (exec_errorno == 0) { - QUEUE_INSERT_TAIL(&loop->process_handles, &process->queue); - uv__handle_start(process); - } - - process->pid = pid; - process->exit_cb = options->exit_cb; - if (pipes != pipes_storage) uv__free(pipes); diff --git a/deps/libuv/src/unix/stream.c b/deps/libuv/src/unix/stream.c index 5858258d..619b6250 100644 --- a/deps/libuv/src/unix/stream.c +++ b/deps/libuv/src/unix/stream.c @@ -58,20 +58,6 @@ struct uv__stream_select_s { fd_set* swrite; size_t swrite_sz; }; - -/* Due to a possible kernel bug at least in OS X 10.10 "Yosemite", - * EPROTOTYPE can be returned while trying to write to a socket that is - * shutting down. If we retry the write, we should get the expected EPIPE - * instead. - */ -# define RETRY_ON_WRITE_ERROR(errno) (errno == EINTR || errno == EPROTOTYPE) -# define IS_TRANSIENT_WRITE_ERROR(errno, send_handle) \ - (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS || \ - (errno == EMSGSIZE && send_handle != NULL)) -#else -# define RETRY_ON_WRITE_ERROR(errno) (errno == EINTR) -# define IS_TRANSIENT_WRITE_ERROR(errno, send_handle) \ - (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS) #endif /* defined(__APPLE__) */ static void uv__stream_connect(uv_stream_t*); @@ -658,11 +644,11 @@ int uv_listen(uv_stream_t* stream, int backlog, uv_connection_cb cb) { switch (stream->type) { case UV_TCP: - err = uv_tcp_listen((uv_tcp_t*)stream, backlog, cb); + err = uv__tcp_listen((uv_tcp_t*)stream, backlog, cb); break; case UV_NAMED_PIPE: - err = uv_pipe_listen((uv_pipe_t*)stream, backlog, cb); + err = uv__pipe_listen((uv_pipe_t*)stream, backlog, cb); break; default: @@ -866,19 +852,33 @@ static int uv__try_write(uv_stream_t* stream, do n = sendmsg(uv__stream_fd(stream), &msg, 0); - while (n == -1 && RETRY_ON_WRITE_ERROR(errno)); + while (n == -1 && errno == EINTR); } else { do n = uv__writev(uv__stream_fd(stream), iov, iovcnt); - while (n == -1 && RETRY_ON_WRITE_ERROR(errno)); + while (n == -1 && errno == EINTR); } if (n >= 0) return n; - if (IS_TRANSIENT_WRITE_ERROR(errno, send_handle)) + if (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS) return UV_EAGAIN; +#ifdef __APPLE__ + /* macOS versions 10.10 and 10.15 - and presumbaly 10.11 to 10.14, too - + * have a bug where a race condition causes the kernel to return EPROTOTYPE + * because the socket isn't fully constructed. It's probably the result of + * the peer closing the connection and that is why libuv translates it to + * ECONNRESET. Previously, libuv retried until the EPROTOTYPE error went + * away but some VPN software causes the same behavior except the error is + * permanent, not transient, turning the retry mechanism into an infinite + * loop. See https://github.com/libuv/libuv/pull/482. + */ + if (errno == EPROTOTYPE) + return UV_ECONNRESET; +#endif /* __APPLE__ */ + return UV__ERR(errno); } diff --git a/deps/libuv/src/unix/tcp.c b/deps/libuv/src/unix/tcp.c index bc0fb661..789807f0 100644 --- a/deps/libuv/src/unix/tcp.c +++ b/deps/libuv/src/unix/tcp.c @@ -328,7 +328,7 @@ int uv_tcp_close_reset(uv_tcp_t* handle, uv_close_cb close_cb) { } -int uv_tcp_listen(uv_tcp_t* tcp, int backlog, uv_connection_cb cb) { +int uv__tcp_listen(uv_tcp_t* tcp, int backlog, uv_connection_cb cb) { static int single_accept_cached = -1; unsigned long flags; int single_accept; diff --git a/deps/libuv/src/unix/thread.c b/deps/libuv/src/unix/thread.c index c46450cc..d89e5cd1 100644 --- a/deps/libuv/src/unix/thread.c +++ b/deps/libuv/src/unix/thread.c @@ -162,11 +162,45 @@ void uv_barrier_destroy(uv_barrier_t* barrier) { #endif +/* Musl's PTHREAD_STACK_MIN is 2 KB on all architectures, which is + * too small to safely receive signals on. + * + * Musl's PTHREAD_STACK_MIN + MINSIGSTKSZ == 8192 on arm64 (which has + * the largest MINSIGSTKSZ of the architectures that musl supports) so + * let's use that as a lower bound. + * + * We use a hardcoded value because PTHREAD_STACK_MIN + MINSIGSTKSZ + * is between 28 and 133 KB when compiling against glibc, depending + * on the architecture. + */ +static size_t uv__min_stack_size(void) { + static const size_t min = 8192; + +#ifdef PTHREAD_STACK_MIN /* Not defined on NetBSD. */ + if (min < (size_t) PTHREAD_STACK_MIN) + return PTHREAD_STACK_MIN; +#endif /* PTHREAD_STACK_MIN */ + + return min; +} + + +/* On Linux, threads created by musl have a much smaller stack than threads + * created by glibc (80 vs. 2048 or 4096 kB.) Follow glibc for consistency. + */ +static size_t uv__default_stack_size(void) { +#if !defined(__linux__) + return 0; +#elif defined(__PPC__) || defined(__ppc__) || defined(__powerpc__) + return 4 << 20; /* glibc default. */ +#else + return 2 << 20; /* glibc default. */ +#endif +} + + /* On MacOS, threads other than the main thread are created with a reduced * stack size by default. Adjust to RLIMIT_STACK aligned to the page size. - * - * On Linux, threads created by musl have a much smaller stack than threads - * created by glibc (80 vs. 2048 or 4096 kB.) Follow glibc for consistency. */ size_t uv__thread_stack_size(void) { #if defined(__APPLE__) || defined(__linux__) @@ -176,34 +210,20 @@ size_t uv__thread_stack_size(void) { * the system call wrapper invokes the wrong system call. Don't treat * that as fatal, just use the default stack size instead. */ - if (0 == getrlimit(RLIMIT_STACK, &lim) && lim.rlim_cur != RLIM_INFINITY) { - /* pthread_attr_setstacksize() expects page-aligned values. */ - lim.rlim_cur -= lim.rlim_cur % (rlim_t) getpagesize(); + if (getrlimit(RLIMIT_STACK, &lim)) + return uv__default_stack_size(); - /* Musl's PTHREAD_STACK_MIN is 2 KB on all architectures, which is - * too small to safely receive signals on. - * - * Musl's PTHREAD_STACK_MIN + MINSIGSTKSZ == 8192 on arm64 (which has - * the largest MINSIGSTKSZ of the architectures that musl supports) so - * let's use that as a lower bound. - * - * We use a hardcoded value because PTHREAD_STACK_MIN + MINSIGSTKSZ - * is between 28 and 133 KB when compiling against glibc, depending - * on the architecture. - */ - if (lim.rlim_cur >= 8192) - if (lim.rlim_cur >= PTHREAD_STACK_MIN) - return lim.rlim_cur; - } + if (lim.rlim_cur == RLIM_INFINITY) + return uv__default_stack_size(); + + /* pthread_attr_setstacksize() expects page-aligned values. */ + lim.rlim_cur -= lim.rlim_cur % (rlim_t) getpagesize(); + + if (lim.rlim_cur >= (rlim_t) uv__min_stack_size()) + return lim.rlim_cur; #endif -#if !defined(__linux__) - return 0; -#elif defined(__PPC__) || defined(__ppc__) || defined(__powerpc__) - return 4 << 20; /* glibc default. */ -#else - return 2 << 20; /* glibc default. */ -#endif + return uv__default_stack_size(); } @@ -222,6 +242,7 @@ int uv_thread_create_ex(uv_thread_t* tid, pthread_attr_t attr_storage; size_t pagesize; size_t stack_size; + size_t min_stack_size; /* Used to squelch a -Wcast-function-type warning. */ union { @@ -239,10 +260,9 @@ int uv_thread_create_ex(uv_thread_t* tid, pagesize = (size_t)getpagesize(); /* Round up to the nearest page boundary. */ stack_size = (stack_size + pagesize - 1) &~ (pagesize - 1); -#ifdef PTHREAD_STACK_MIN - if (stack_size < PTHREAD_STACK_MIN) - stack_size = PTHREAD_STACK_MIN; -#endif + min_stack_size = uv__min_stack_size(); + if (stack_size < min_stack_size) + stack_size = min_stack_size; } if (stack_size > 0) { diff --git a/deps/libuv/src/unix/udp.c b/deps/libuv/src/unix/udp.c index aee8d639..aad7a6dc 100644 --- a/deps/libuv/src/unix/udp.c +++ b/deps/libuv/src/unix/udp.c @@ -201,6 +201,7 @@ static int uv__udp_recvmmsg(uv_udp_t* handle, uv_buf_t* buf) { for (k = 0; k < chunks; ++k) { iov[k].iov_base = buf->base + k * UV__UDP_DGRAM_MAXSIZE; iov[k].iov_len = UV__UDP_DGRAM_MAXSIZE; + memset(&msgs[k].msg_hdr, 0, sizeof(msgs[k].msg_hdr)); msgs[k].msg_hdr.msg_iov = iov + k; msgs[k].msg_hdr.msg_iovlen = 1; msgs[k].msg_hdr.msg_name = peers + k; @@ -494,7 +495,7 @@ static int uv__set_reuse(int fd) { if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &yes, sizeof(yes))) return UV__ERR(errno); } -#elif defined(SO_REUSEPORT) && !defined(__linux__) +#elif defined(SO_REUSEPORT) && !defined(__linux__) && !defined(__GNU__) if (setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &yes, sizeof(yes))) return UV__ERR(errno); #else @@ -655,16 +656,16 @@ int uv__udp_connect(uv_udp_t* handle, } /* From https://pubs.opengroup.org/onlinepubs/9699919799/functions/connect.html - * Any of uv supported UNIXs kernel should be standardized, but the kernel + * Any of uv supported UNIXs kernel should be standardized, but the kernel * implementation logic not same, let's use pseudocode to explain the udp * disconnect behaviors: - * + * * Predefined stubs for pseudocode: * 1. sodisconnect: The function to perform the real udp disconnect * 2. pru_connect: The function to perform the real udp connect * 3. so: The kernel object match with socket fd * 4. addr: The sockaddr parameter from user space - * + * * BSDs: * if(sodisconnect(so) == 0) { // udp disconnect succeed * if (addr->sa_len != so->addr->sa_len) return EINVAL; @@ -694,13 +695,13 @@ int uv__udp_disconnect(uv_udp_t* handle) { #endif memset(&addr, 0, sizeof(addr)); - + #if defined(__MVS__) addr.ss_family = AF_UNSPEC; #else addr.sa_family = AF_UNSPEC; #endif - + do { errno = 0; r = connect(handle->io_watcher.fd, (struct sockaddr*) &addr, sizeof(addr)); @@ -927,7 +928,8 @@ static int uv__udp_set_membership6(uv_udp_t* handle, !defined(__NetBSD__) && \ !defined(__ANDROID__) && \ !defined(__DragonFly__) && \ - !defined(__QNX__) + !defined(__QNX__) && \ + !defined(__GNU__) static int uv__udp_set_source_membership4(uv_udp_t* handle, const struct sockaddr_in* multicast_addr, const char* interface_addr, @@ -1119,7 +1121,8 @@ int uv_udp_set_source_membership(uv_udp_t* handle, !defined(__NetBSD__) && \ !defined(__ANDROID__) && \ !defined(__DragonFly__) && \ - !defined(__QNX__) + !defined(__QNX__) && \ + !defined(__GNU__) int err; union uv__sockaddr mcast_addr; union uv__sockaddr src_addr; diff --git a/deps/libuv/src/win/async.c b/deps/libuv/src/win/async.c index d787f660..b904676e 100644 --- a/deps/libuv/src/win/async.c +++ b/deps/libuv/src/win/async.c @@ -28,7 +28,7 @@ #include "req-inl.h" -void uv_async_endgame(uv_loop_t* loop, uv_async_t* handle) { +void uv__async_endgame(uv_loop_t* loop, uv_async_t* handle) { if (handle->flags & UV_HANDLE_CLOSING && !handle->async_sent) { assert(!(handle->flags & UV_HANDLE_CLOSED)); @@ -54,9 +54,9 @@ int uv_async_init(uv_loop_t* loop, uv_async_t* handle, uv_async_cb async_cb) { } -void uv_async_close(uv_loop_t* loop, uv_async_t* handle) { +void uv__async_close(uv_loop_t* loop, uv_async_t* handle) { if (!((uv_async_t*)handle)->async_sent) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } uv__handle_closing(handle); @@ -83,7 +83,7 @@ int uv_async_send(uv_async_t* handle) { } -void uv_process_async_wakeup_req(uv_loop_t* loop, uv_async_t* handle, +void uv__process_async_wakeup_req(uv_loop_t* loop, uv_async_t* handle, uv_req_t* req) { assert(handle->type == UV_ASYNC); assert(req->type == UV_WAKEUP); @@ -91,7 +91,7 @@ void uv_process_async_wakeup_req(uv_loop_t* loop, uv_async_t* handle, handle->async_sent = 0; if (handle->flags & UV_HANDLE_CLOSING) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } else if (handle->async_cb != NULL) { handle->async_cb(handle); } diff --git a/deps/libuv/src/win/core.c b/deps/libuv/src/win/core.c index e53a0f8e..c08dedc4 100644 --- a/deps/libuv/src/win/core.c +++ b/deps/libuv/src/win/core.c @@ -84,10 +84,12 @@ static int uv__loops_capacity; #define UV__LOOPS_CHUNK_SIZE 8 static uv_mutex_t uv__loops_lock; + static void uv__loops_init(void) { uv_mutex_init(&uv__loops_lock); } + static int uv__loops_add(uv_loop_t* loop) { uv_loop_t** new_loops; int new_capacity, i; @@ -115,6 +117,7 @@ failed_loops_realloc: return ERROR_OUTOFMEMORY; } + static void uv__loops_remove(uv_loop_t* loop) { int loop_index; int smaller_capacity; @@ -173,7 +176,7 @@ void uv__wake_all_loops(void) { uv_mutex_unlock(&uv__loops_lock); } -static void uv_init(void) { +static void uv__init(void) { /* Tell Windows that we will handle critical errors. */ SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX); @@ -199,19 +202,19 @@ static void uv_init(void) { /* Fetch winapi function pointers. This must be done first because other * initialization code might need these function pointers to be loaded. */ - uv_winapi_init(); + uv__winapi_init(); /* Initialize winsock */ - uv_winsock_init(); + uv__winsock_init(); /* Initialize FS */ - uv_fs_init(); + uv__fs_init(); /* Initialize signal stuff */ - uv_signals_init(); + uv__signals_init(); /* Initialize console */ - uv_console_init(); + uv__console_init(); /* Initialize utilities */ uv__util_init(); @@ -327,7 +330,7 @@ void uv_update_time(uv_loop_t* loop) { void uv__once_init(void) { - uv_once(&uv_init_guard_, uv_init); + uv_once(&uv_init_guard_, uv__init); } @@ -395,23 +398,28 @@ int uv_loop_fork(uv_loop_t* loop) { } +static int uv__loop_alive(const uv_loop_t* loop) { + return uv__has_active_handles(loop) || + uv__has_active_reqs(loop) || + loop->pending_reqs_tail != NULL || + loop->endgame_handles != NULL; +} + + +int uv_loop_alive(const uv_loop_t* loop) { + return uv__loop_alive(loop); +} + + int uv_backend_timeout(const uv_loop_t* loop) { - if (loop->stop_flag != 0) - return 0; - - if (!uv__has_active_handles(loop) && !uv__has_active_reqs(loop)) - return 0; - - if (loop->pending_reqs_tail) - return 0; - - if (loop->endgame_handles) - return 0; - - if (loop->idle_handles) - return 0; - - return uv__next_timeout(loop); + if (loop->stop_flag == 0 && + /* uv__loop_alive(loop) && */ + (uv__has_active_handles(loop) || uv__has_active_reqs(loop)) && + loop->pending_reqs_tail == NULL && + loop->idle_handles == NULL && + loop->endgame_handles == NULL) + return uv__next_timeout(loop); + return 0; } @@ -462,8 +470,8 @@ static void uv__poll_wine(uv_loop_t* loop, DWORD timeout) { if (overlapped) { /* Package was dequeued */ - req = uv_overlapped_to_req(overlapped); - uv_insert_pending_req(loop, req); + req = uv__overlapped_to_req(overlapped); + uv__insert_pending_req(loop, req); /* Some time might have passed waiting for I/O, * so update the loop time here. @@ -547,8 +555,8 @@ static void uv__poll(uv_loop_t* loop, DWORD timeout) { * meant only to wake us up. */ if (overlappeds[i].lpOverlapped) { - req = uv_overlapped_to_req(overlappeds[i].lpOverlapped); - uv_insert_pending_req(loop, req); + req = uv__overlapped_to_req(overlappeds[i].lpOverlapped); + uv__insert_pending_req(loop, req); } } @@ -581,18 +589,6 @@ static void uv__poll(uv_loop_t* loop, DWORD timeout) { } -static int uv__loop_alive(const uv_loop_t* loop) { - return uv__has_active_handles(loop) || - uv__has_active_reqs(loop) || - loop->endgame_handles != NULL; -} - - -int uv_loop_alive(const uv_loop_t* loop) { - return uv__loop_alive(loop); -} - - int uv_run(uv_loop_t *loop, uv_run_mode mode) { DWORD timeout; int r; @@ -606,9 +602,9 @@ int uv_run(uv_loop_t *loop, uv_run_mode mode) { uv_update_time(loop); uv__run_timers(loop); - ran_pending = uv_process_reqs(loop); - uv_idle_invoke(loop); - uv_prepare_invoke(loop); + ran_pending = uv__process_reqs(loop); + uv__idle_invoke(loop); + uv__prepare_invoke(loop); timeout = 0; if ((mode == UV_RUN_ONCE && !ran_pending) || mode == UV_RUN_DEFAULT) @@ -626,8 +622,8 @@ int uv_run(uv_loop_t *loop, uv_run_mode mode) { */ uv__metrics_update_idle_time(loop); - uv_check_invoke(loop); - uv_process_endgames(loop); + uv__check_invoke(loop); + uv__process_endgames(loop); if (mode == UV_RUN_ONCE) { /* UV_RUN_ONCE implies forward progress: at least one callback must have @@ -638,6 +634,7 @@ int uv_run(uv_loop_t *loop, uv_run_mode mode) { * UV_RUN_NOWAIT makes no guarantees about progress so it's omitted from * the check. */ + uv_update_time(loop); uv__run_timers(loop); } diff --git a/deps/libuv/src/win/error.c b/deps/libuv/src/win/error.c index 3a269da8..20ac19ef 100644 --- a/deps/libuv/src/win/error.c +++ b/deps/libuv/src/win/error.c @@ -73,6 +73,7 @@ int uv_translate_sys_error(int sys_errno) { case WSAEACCES: return UV_EACCES; case ERROR_ELEVATION_REQUIRED: return UV_EACCES; case ERROR_CANT_ACCESS_FILE: return UV_EACCES; + case ERROR_ACCESS_DENIED: return UV_EACCES; case ERROR_ADDRESS_ALREADY_ASSOCIATED: return UV_EADDRINUSE; case WSAEADDRINUSE: return UV_EADDRINUSE; case WSAEADDRNOTAVAIL: return UV_EADDRNOTAVAIL; @@ -154,7 +155,6 @@ int uv_translate_sys_error(int sys_errno) { case WSAENOTSOCK: return UV_ENOTSOCK; case ERROR_NOT_SUPPORTED: return UV_ENOTSUP; case ERROR_BROKEN_PIPE: return UV_EOF; - case ERROR_ACCESS_DENIED: return UV_EPERM; case ERROR_PRIVILEGE_NOT_HELD: return UV_EPERM; case ERROR_BAD_PIPE: return UV_EPIPE; case ERROR_NO_DATA: return UV_EPIPE; diff --git a/deps/libuv/src/win/fs-event.c b/deps/libuv/src/win/fs-event.c index 76da0775..6758c7c7 100644 --- a/deps/libuv/src/win/fs-event.c +++ b/deps/libuv/src/win/fs-event.c @@ -33,7 +33,7 @@ const unsigned int uv_directory_watcher_buffer_size = 4096; -static void uv_fs_event_queue_readdirchanges(uv_loop_t* loop, +static void uv__fs_event_queue_readdirchanges(uv_loop_t* loop, uv_fs_event_t* handle) { assert(handle->dir_handle != INVALID_HANDLE_VALUE); assert(!handle->req_pending); @@ -57,15 +57,15 @@ static void uv_fs_event_queue_readdirchanges(uv_loop_t* loop, NULL)) { /* Make this req pending reporting an error. */ SET_REQ_ERROR(&handle->req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)&handle->req); + uv__insert_pending_req(loop, (uv_req_t*)&handle->req); } handle->req_pending = 1; } -static void uv_relative_path(const WCHAR* filename, - const WCHAR* dir, - WCHAR** relpath) { +static void uv__relative_path(const WCHAR* filename, + const WCHAR* dir, + WCHAR** relpath) { size_t relpathlen; size_t filenamelen = wcslen(filename); size_t dirlen = wcslen(dir); @@ -80,7 +80,7 @@ static void uv_relative_path(const WCHAR* filename, (*relpath)[relpathlen] = L'\0'; } -static int uv_split_path(const WCHAR* filename, WCHAR** dir, +static int uv__split_path(const WCHAR* filename, WCHAR** dir, WCHAR** file) { size_t len, i; DWORD dir_len; @@ -255,12 +255,12 @@ int uv_fs_event_start(uv_fs_event_t* handle, short_path_done: short_path = short_path_buffer; - if (uv_split_path(pathw, &dir, &handle->filew) != 0) { + if (uv__split_path(pathw, &dir, &handle->filew) != 0) { last_error = GetLastError(); goto error; } - if (uv_split_path(short_path, NULL, &handle->short_filew) != 0) { + if (uv__split_path(short_path, NULL, &handle->short_filew) != 0) { last_error = GetLastError(); goto error; } @@ -423,7 +423,7 @@ static int file_info_cmp(WCHAR* str, WCHAR* file_name, size_t file_name_len) { } -void uv_process_fs_event_req(uv_loop_t* loop, uv_req_t* req, +void uv__process_fs_event_req(uv_loop_t* loop, uv_req_t* req, uv_fs_event_t* handle) { FILE_NOTIFY_INFORMATION* file_info; int err, sizew, size; @@ -442,7 +442,7 @@ void uv_process_fs_event_req(uv_loop_t* loop, uv_req_t* req, */ if (!uv__is_active(handle)) { if (handle->flags & UV_HANDLE_CLOSING) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } return; } @@ -515,9 +515,9 @@ void uv_process_fs_event_req(uv_loop_t* loop, uv_req_t* req, if (long_filenamew) { /* Get the file name out of the long path. */ - uv_relative_path(long_filenamew, - handle->dirw, - &filenamew); + uv__relative_path(long_filenamew, + handle->dirw, + &filenamew); uv__free(long_filenamew); long_filenamew = filenamew; sizew = -1; @@ -575,26 +575,26 @@ void uv_process_fs_event_req(uv_loop_t* loop, uv_req_t* req, } if (handle->flags & UV_HANDLE_CLOSING) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } else if (uv__is_active(handle)) { - uv_fs_event_queue_readdirchanges(loop, handle); + uv__fs_event_queue_readdirchanges(loop, handle); } } -void uv_fs_event_close(uv_loop_t* loop, uv_fs_event_t* handle) { +void uv__fs_event_close(uv_loop_t* loop, uv_fs_event_t* handle) { uv_fs_event_stop(handle); uv__handle_closing(handle); if (!handle->req_pending) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } } -void uv_fs_event_endgame(uv_loop_t* loop, uv_fs_event_t* handle) { +void uv__fs_event_endgame(uv_loop_t* loop, uv_fs_event_t* handle) { if ((handle->flags & UV_HANDLE_CLOSING) && !handle->req_pending) { assert(!(handle->flags & UV_HANDLE_CLOSED)); diff --git a/deps/libuv/src/win/fs.c b/deps/libuv/src/win/fs.c index 90376414..79230799 100644 --- a/deps/libuv/src/win/fs.c +++ b/deps/libuv/src/win/fs.c @@ -46,7 +46,7 @@ do { \ if (req == NULL) \ return UV_EINVAL; \ - uv_fs_req_init(loop, req, subtype, cb); \ + uv__fs_req_init(loop, req, subtype, cb); \ } \ while (0) @@ -132,7 +132,7 @@ static int uv__file_symlink_usermode_flag = SYMBOLIC_LINK_FLAG_ALLOW_UNPRIVILEGE static DWORD uv__allocation_granularity; -void uv_fs_init(void) { +void uv__fs_init(void) { SYSTEM_INFO system_info; GetSystemInfo(&system_info); @@ -241,7 +241,7 @@ INLINE static int fs__capture_path(uv_fs_t* req, const char* path, -INLINE static void uv_fs_req_init(uv_loop_t* loop, uv_fs_t* req, +INLINE static void uv__fs_req_init(uv_loop_t* loop, uv_fs_t* req, uv_fs_type fs_type, const uv_fs_cb cb) { uv__once_init(); UV_REQ_INIT(req, UV_FS); @@ -912,12 +912,11 @@ void fs__read(uv_fs_t* req) { SET_REQ_RESULT(req, bytes); } else { error = GetLastError(); - if (error == ERROR_ACCESS_DENIED) { error = ERROR_INVALID_FLAGS; } - if (error == ERROR_HANDLE_EOF) { + if (error == ERROR_HANDLE_EOF || error == ERROR_BROKEN_PIPE) { SET_REQ_RESULT(req, bytes); } else { SET_REQ_WIN32_ERROR(req, error); @@ -1881,8 +1880,9 @@ INLINE static DWORD fs__stat_impl_from_path(WCHAR* path, NULL); if (handle == INVALID_HANDLE_VALUE) - ret = GetLastError(); - else if (fs__stat_handle(handle, statbuf, do_lstat) != 0) + return GetLastError(); + + if (fs__stat_handle(handle, statbuf, do_lstat) != 0) ret = GetLastError(); else ret = 0; @@ -2300,13 +2300,13 @@ INLINE static DWORD fs__utime_impl_from_path(WCHAR* path, flags, NULL); - if (handle == INVALID_HANDLE_VALUE) { + if (handle == INVALID_HANDLE_VALUE) + return GetLastError(); + + if (fs__utime_handle(handle, atime, mtime) != 0) ret = GetLastError(); - } else if (fs__utime_handle(handle, atime, mtime) != 0) { - ret = GetLastError(); - } else { + else ret = 0; - } CloseHandle(handle); return ret; diff --git a/deps/libuv/src/win/handle-inl.h b/deps/libuv/src/win/handle-inl.h index 82c657d5..5c843c24 100644 --- a/deps/libuv/src/win/handle-inl.h +++ b/deps/libuv/src/win/handle-inl.h @@ -55,7 +55,7 @@ \ if (handle->flags & UV_HANDLE_CLOSING && \ handle->reqs_pending == 0) { \ - uv_want_endgame(loop, (uv_handle_t*)handle); \ + uv__want_endgame(loop, (uv_handle_t*)handle); \ } \ } while (0) @@ -85,7 +85,7 @@ } while (0) -INLINE static void uv_want_endgame(uv_loop_t* loop, uv_handle_t* handle) { +INLINE static void uv__want_endgame(uv_loop_t* loop, uv_handle_t* handle) { if (!(handle->flags & UV_HANDLE_ENDGAME_QUEUED)) { handle->flags |= UV_HANDLE_ENDGAME_QUEUED; @@ -95,7 +95,7 @@ INLINE static void uv_want_endgame(uv_loop_t* loop, uv_handle_t* handle) { } -INLINE static void uv_process_endgames(uv_loop_t* loop) { +INLINE static void uv__process_endgames(uv_loop_t* loop) { uv_handle_t* handle; while (loop->endgame_handles) { @@ -106,23 +106,23 @@ INLINE static void uv_process_endgames(uv_loop_t* loop) { switch (handle->type) { case UV_TCP: - uv_tcp_endgame(loop, (uv_tcp_t*) handle); + uv__tcp_endgame(loop, (uv_tcp_t*) handle); break; case UV_NAMED_PIPE: - uv_pipe_endgame(loop, (uv_pipe_t*) handle); + uv__pipe_endgame(loop, (uv_pipe_t*) handle); break; case UV_TTY: - uv_tty_endgame(loop, (uv_tty_t*) handle); + uv__tty_endgame(loop, (uv_tty_t*) handle); break; case UV_UDP: - uv_udp_endgame(loop, (uv_udp_t*) handle); + uv__udp_endgame(loop, (uv_udp_t*) handle); break; case UV_POLL: - uv_poll_endgame(loop, (uv_poll_t*) handle); + uv__poll_endgame(loop, (uv_poll_t*) handle); break; case UV_TIMER: @@ -133,23 +133,23 @@ INLINE static void uv_process_endgames(uv_loop_t* loop) { case UV_PREPARE: case UV_CHECK: case UV_IDLE: - uv_loop_watcher_endgame(loop, handle); + uv__loop_watcher_endgame(loop, handle); break; case UV_ASYNC: - uv_async_endgame(loop, (uv_async_t*) handle); + uv__async_endgame(loop, (uv_async_t*) handle); break; case UV_SIGNAL: - uv_signal_endgame(loop, (uv_signal_t*) handle); + uv__signal_endgame(loop, (uv_signal_t*) handle); break; case UV_PROCESS: - uv_process_endgame(loop, (uv_process_t*) handle); + uv__process_endgame(loop, (uv_process_t*) handle); break; case UV_FS_EVENT: - uv_fs_event_endgame(loop, (uv_fs_event_t*) handle); + uv__fs_event_endgame(loop, (uv_fs_event_t*) handle); break; case UV_FS_POLL: diff --git a/deps/libuv/src/win/handle.c b/deps/libuv/src/win/handle.c index 61e4df61..53a81fdb 100644 --- a/deps/libuv/src/win/handle.c +++ b/deps/libuv/src/win/handle.c @@ -77,63 +77,63 @@ void uv_close(uv_handle_t* handle, uv_close_cb cb) { /* Handle-specific close actions */ switch (handle->type) { case UV_TCP: - uv_tcp_close(loop, (uv_tcp_t*)handle); + uv__tcp_close(loop, (uv_tcp_t*)handle); return; case UV_NAMED_PIPE: - uv_pipe_close(loop, (uv_pipe_t*) handle); + uv__pipe_close(loop, (uv_pipe_t*) handle); return; case UV_TTY: - uv_tty_close((uv_tty_t*) handle); + uv__tty_close((uv_tty_t*) handle); return; case UV_UDP: - uv_udp_close(loop, (uv_udp_t*) handle); + uv__udp_close(loop, (uv_udp_t*) handle); return; case UV_POLL: - uv_poll_close(loop, (uv_poll_t*) handle); + uv__poll_close(loop, (uv_poll_t*) handle); return; case UV_TIMER: uv_timer_stop((uv_timer_t*)handle); uv__handle_closing(handle); - uv_want_endgame(loop, handle); + uv__want_endgame(loop, handle); return; case UV_PREPARE: uv_prepare_stop((uv_prepare_t*)handle); uv__handle_closing(handle); - uv_want_endgame(loop, handle); + uv__want_endgame(loop, handle); return; case UV_CHECK: uv_check_stop((uv_check_t*)handle); uv__handle_closing(handle); - uv_want_endgame(loop, handle); + uv__want_endgame(loop, handle); return; case UV_IDLE: uv_idle_stop((uv_idle_t*)handle); uv__handle_closing(handle); - uv_want_endgame(loop, handle); + uv__want_endgame(loop, handle); return; case UV_ASYNC: - uv_async_close(loop, (uv_async_t*) handle); + uv__async_close(loop, (uv_async_t*) handle); return; case UV_SIGNAL: - uv_signal_close(loop, (uv_signal_t*) handle); + uv__signal_close(loop, (uv_signal_t*) handle); return; case UV_PROCESS: - uv_process_close(loop, (uv_process_t*) handle); + uv__process_close(loop, (uv_process_t*) handle); return; case UV_FS_EVENT: - uv_fs_event_close(loop, (uv_fs_event_t*) handle); + uv__fs_event_close(loop, (uv_fs_event_t*) handle); return; case UV_FS_POLL: diff --git a/deps/libuv/src/win/internal.h b/deps/libuv/src/win/internal.h index b1b25b4c..17e399be 100644 --- a/deps/libuv/src/win/internal.h +++ b/deps/libuv/src/win/internal.h @@ -72,25 +72,25 @@ typedef struct { uint32_t delayed_error; } uv__ipc_socket_xfer_info_t; -int uv_tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb); -int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client); -int uv_tcp_read_start(uv_tcp_t* handle, uv_alloc_cb alloc_cb, +int uv__tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb); +int uv__tcp_accept(uv_tcp_t* server, uv_tcp_t* client); +int uv__tcp_read_start(uv_tcp_t* handle, uv_alloc_cb alloc_cb, uv_read_cb read_cb); -int uv_tcp_write(uv_loop_t* loop, uv_write_t* req, uv_tcp_t* handle, +int uv__tcp_write(uv_loop_t* loop, uv_write_t* req, uv_tcp_t* handle, const uv_buf_t bufs[], unsigned int nbufs, uv_write_cb cb); int uv__tcp_try_write(uv_tcp_t* handle, const uv_buf_t bufs[], unsigned int nbufs); -void uv_process_tcp_read_req(uv_loop_t* loop, uv_tcp_t* handle, uv_req_t* req); -void uv_process_tcp_write_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_read_req(uv_loop_t* loop, uv_tcp_t* handle, uv_req_t* req); +void uv__process_tcp_write_req(uv_loop_t* loop, uv_tcp_t* handle, uv_write_t* req); -void uv_process_tcp_accept_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_accept_req(uv_loop_t* loop, uv_tcp_t* handle, uv_req_t* req); -void uv_process_tcp_connect_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_connect_req(uv_loop_t* loop, uv_tcp_t* handle, uv_connect_t* req); -void uv_tcp_close(uv_loop_t* loop, uv_tcp_t* tcp); -void uv_tcp_endgame(uv_loop_t* loop, uv_tcp_t* handle); +void uv__tcp_close(uv_loop_t* loop, uv_tcp_t* tcp); +void uv__tcp_endgame(uv_loop_t* loop, uv_tcp_t* handle); int uv__tcp_xfer_export(uv_tcp_t* handle, int pid, @@ -104,12 +104,12 @@ int uv__tcp_xfer_import(uv_tcp_t* tcp, /* * UDP */ -void uv_process_udp_recv_req(uv_loop_t* loop, uv_udp_t* handle, uv_req_t* req); -void uv_process_udp_send_req(uv_loop_t* loop, uv_udp_t* handle, +void uv__process_udp_recv_req(uv_loop_t* loop, uv_udp_t* handle, uv_req_t* req); +void uv__process_udp_send_req(uv_loop_t* loop, uv_udp_t* handle, uv_udp_send_t* req); -void uv_udp_close(uv_loop_t* loop, uv_udp_t* handle); -void uv_udp_endgame(uv_loop_t* loop, uv_udp_t* handle); +void uv__udp_close(uv_loop_t* loop, uv_udp_t* handle); +void uv__udp_endgame(uv_loop_t* loop, uv_udp_t* handle); /* @@ -118,9 +118,9 @@ void uv_udp_endgame(uv_loop_t* loop, uv_udp_t* handle); int uv__create_stdio_pipe_pair(uv_loop_t* loop, uv_pipe_t* parent_pipe, HANDLE* child_pipe_ptr, unsigned int flags); -int uv_pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb); -int uv_pipe_accept(uv_pipe_t* server, uv_stream_t* client); -int uv_pipe_read_start(uv_pipe_t* handle, uv_alloc_cb alloc_cb, +int uv__pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb); +int uv__pipe_accept(uv_pipe_t* server, uv_stream_t* client); +int uv__pipe_read_start(uv_pipe_t* handle, uv_alloc_cb alloc_cb, uv_read_cb read_cb); void uv__pipe_read_stop(uv_pipe_t* handle); int uv__pipe_write(uv_loop_t* loop, @@ -131,74 +131,74 @@ int uv__pipe_write(uv_loop_t* loop, uv_stream_t* send_handle, uv_write_cb cb); -void uv_process_pipe_read_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_read_req(uv_loop_t* loop, uv_pipe_t* handle, uv_req_t* req); -void uv_process_pipe_write_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_write_req(uv_loop_t* loop, uv_pipe_t* handle, uv_write_t* req); -void uv_process_pipe_accept_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_accept_req(uv_loop_t* loop, uv_pipe_t* handle, uv_req_t* raw_req); -void uv_process_pipe_connect_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_connect_req(uv_loop_t* loop, uv_pipe_t* handle, uv_connect_t* req); -void uv_process_pipe_shutdown_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_shutdown_req(uv_loop_t* loop, uv_pipe_t* handle, uv_shutdown_t* req); -void uv_pipe_close(uv_loop_t* loop, uv_pipe_t* handle); -void uv_pipe_cleanup(uv_loop_t* loop, uv_pipe_t* handle); -void uv_pipe_endgame(uv_loop_t* loop, uv_pipe_t* handle); +void uv__pipe_close(uv_loop_t* loop, uv_pipe_t* handle); +void uv__pipe_cleanup(uv_loop_t* loop, uv_pipe_t* handle); +void uv__pipe_endgame(uv_loop_t* loop, uv_pipe_t* handle); /* * TTY */ -void uv_console_init(void); +void uv__console_init(void); -int uv_tty_read_start(uv_tty_t* handle, uv_alloc_cb alloc_cb, +int uv__tty_read_start(uv_tty_t* handle, uv_alloc_cb alloc_cb, uv_read_cb read_cb); -int uv_tty_read_stop(uv_tty_t* handle); -int uv_tty_write(uv_loop_t* loop, uv_write_t* req, uv_tty_t* handle, +int uv__tty_read_stop(uv_tty_t* handle); +int uv__tty_write(uv_loop_t* loop, uv_write_t* req, uv_tty_t* handle, const uv_buf_t bufs[], unsigned int nbufs, uv_write_cb cb); int uv__tty_try_write(uv_tty_t* handle, const uv_buf_t bufs[], unsigned int nbufs); -void uv_tty_close(uv_tty_t* handle); +void uv__tty_close(uv_tty_t* handle); -void uv_process_tty_read_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_read_req(uv_loop_t* loop, uv_tty_t* handle, uv_req_t* req); -void uv_process_tty_write_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_write_req(uv_loop_t* loop, uv_tty_t* handle, uv_write_t* req); /* - * uv_process_tty_accept_req() is a stub to keep DELEGATE_STREAM_REQ working + * uv__process_tty_accept_req() is a stub to keep DELEGATE_STREAM_REQ working * TODO: find a way to remove it */ -void uv_process_tty_accept_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_accept_req(uv_loop_t* loop, uv_tty_t* handle, uv_req_t* raw_req); /* - * uv_process_tty_connect_req() is a stub to keep DELEGATE_STREAM_REQ working + * uv__process_tty_connect_req() is a stub to keep DELEGATE_STREAM_REQ working * TODO: find a way to remove it */ -void uv_process_tty_connect_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_connect_req(uv_loop_t* loop, uv_tty_t* handle, uv_connect_t* req); -void uv_tty_endgame(uv_loop_t* loop, uv_tty_t* handle); +void uv__tty_endgame(uv_loop_t* loop, uv_tty_t* handle); /* * Poll watchers */ -void uv_process_poll_req(uv_loop_t* loop, uv_poll_t* handle, +void uv__process_poll_req(uv_loop_t* loop, uv_poll_t* handle, uv_req_t* req); -int uv_poll_close(uv_loop_t* loop, uv_poll_t* handle); -void uv_poll_endgame(uv_loop_t* loop, uv_poll_t* handle); +int uv__poll_close(uv_loop_t* loop, uv_poll_t* handle); +void uv__poll_endgame(uv_loop_t* loop, uv_poll_t* handle); /* * Loop watchers */ -void uv_loop_watcher_endgame(uv_loop_t* loop, uv_handle_t* handle); +void uv__loop_watcher_endgame(uv_loop_t* loop, uv_handle_t* handle); -void uv_prepare_invoke(uv_loop_t* loop); -void uv_check_invoke(uv_loop_t* loop); -void uv_idle_invoke(uv_loop_t* loop); +void uv__prepare_invoke(uv_loop_t* loop); +void uv__check_invoke(uv_loop_t* loop); +void uv__idle_invoke(uv_loop_t* loop); void uv__once_init(void); @@ -206,53 +206,47 @@ void uv__once_init(void); /* * Async watcher */ -void uv_async_close(uv_loop_t* loop, uv_async_t* handle); -void uv_async_endgame(uv_loop_t* loop, uv_async_t* handle); +void uv__async_close(uv_loop_t* loop, uv_async_t* handle); +void uv__async_endgame(uv_loop_t* loop, uv_async_t* handle); -void uv_process_async_wakeup_req(uv_loop_t* loop, uv_async_t* handle, +void uv__process_async_wakeup_req(uv_loop_t* loop, uv_async_t* handle, uv_req_t* req); /* * Signal watcher */ -void uv_signals_init(void); +void uv__signals_init(void); int uv__signal_dispatch(int signum); -void uv_signal_close(uv_loop_t* loop, uv_signal_t* handle); -void uv_signal_endgame(uv_loop_t* loop, uv_signal_t* handle); +void uv__signal_close(uv_loop_t* loop, uv_signal_t* handle); +void uv__signal_endgame(uv_loop_t* loop, uv_signal_t* handle); -void uv_process_signal_req(uv_loop_t* loop, uv_signal_t* handle, +void uv__process_signal_req(uv_loop_t* loop, uv_signal_t* handle, uv_req_t* req); /* * Spawn */ -void uv_process_proc_exit(uv_loop_t* loop, uv_process_t* handle); -void uv_process_close(uv_loop_t* loop, uv_process_t* handle); -void uv_process_endgame(uv_loop_t* loop, uv_process_t* handle); - - -/* - * Error - */ -int uv_translate_sys_error(int sys_errno); +void uv__process_proc_exit(uv_loop_t* loop, uv_process_t* handle); +void uv__process_close(uv_loop_t* loop, uv_process_t* handle); +void uv__process_endgame(uv_loop_t* loop, uv_process_t* handle); /* * FS */ -void uv_fs_init(void); +void uv__fs_init(void); /* * FS Event */ -void uv_process_fs_event_req(uv_loop_t* loop, uv_req_t* req, +void uv__process_fs_event_req(uv_loop_t* loop, uv_req_t* req, uv_fs_event_t* handle); -void uv_fs_event_close(uv_loop_t* loop, uv_fs_event_t* handle); -void uv_fs_event_endgame(uv_loop_t* loop, uv_fs_event_t* handle); +void uv__fs_event_close(uv_loop_t* loop, uv_fs_event_t* handle); +void uv__fs_event_endgame(uv_loop_t* loop, uv_fs_event_t* handle); /* @@ -299,28 +293,28 @@ HANDLE uv__stdio_handle(BYTE* buffer, int fd); /* * Winapi and ntapi utility functions */ -void uv_winapi_init(void); +void uv__winapi_init(void); /* * Winsock utility functions */ -void uv_winsock_init(void); +void uv__winsock_init(void); -int uv_ntstatus_to_winsock_error(NTSTATUS status); +int uv__ntstatus_to_winsock_error(NTSTATUS status); -BOOL uv_get_acceptex_function(SOCKET socket, LPFN_ACCEPTEX* target); -BOOL uv_get_connectex_function(SOCKET socket, LPFN_CONNECTEX* target); +BOOL uv__get_acceptex_function(SOCKET socket, LPFN_ACCEPTEX* target); +BOOL uv__get_connectex_function(SOCKET socket, LPFN_CONNECTEX* target); -int WSAAPI uv_wsarecv_workaround(SOCKET socket, WSABUF* buffers, +int WSAAPI uv__wsarecv_workaround(SOCKET socket, WSABUF* buffers, DWORD buffer_count, DWORD* bytes, DWORD* flags, WSAOVERLAPPED *overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine); -int WSAAPI uv_wsarecvfrom_workaround(SOCKET socket, WSABUF* buffers, +int WSAAPI uv__wsarecvfrom_workaround(SOCKET socket, WSABUF* buffers, DWORD buffer_count, DWORD* bytes, DWORD* flags, struct sockaddr* addr, int* addr_len, WSAOVERLAPPED *overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine); -int WSAAPI uv_msafd_poll(SOCKET socket, AFD_POLL_INFO* info_in, +int WSAAPI uv__msafd_poll(SOCKET socket, AFD_POLL_INFO* info_in, AFD_POLL_INFO* info_out, OVERLAPPED* overlapped); /* Whether there are any non-IFS LSPs stacked on TCP */ diff --git a/deps/libuv/src/win/loop-watcher.c b/deps/libuv/src/win/loop-watcher.c index ad7fbea1..fad9e8a8 100644 --- a/deps/libuv/src/win/loop-watcher.c +++ b/deps/libuv/src/win/loop-watcher.c @@ -26,7 +26,7 @@ #include "handle-inl.h" -void uv_loop_watcher_endgame(uv_loop_t* loop, uv_handle_t* handle) { +void uv__loop_watcher_endgame(uv_loop_t* loop, uv_handle_t* handle) { if (handle->flags & UV_HANDLE_CLOSING) { assert(!(handle->flags & UV_HANDLE_CLOSED)); handle->flags |= UV_HANDLE_CLOSED; @@ -104,7 +104,7 @@ void uv_loop_watcher_endgame(uv_loop_t* loop, uv_handle_t* handle) { } \ \ \ - void uv_##name##_invoke(uv_loop_t* loop) { \ + void uv__##name##_invoke(uv_loop_t* loop) { \ uv_##name##_t* handle; \ \ (loop)->next_##name##_handle = (loop)->name##_handles; \ diff --git a/deps/libuv/src/win/pipe.c b/deps/libuv/src/win/pipe.c index 984b766b..a4bab2c4 100644 --- a/deps/libuv/src/win/pipe.c +++ b/deps/libuv/src/win/pipe.c @@ -98,13 +98,13 @@ static void eof_timer_destroy(uv_pipe_t* pipe); static void eof_timer_close_cb(uv_handle_t* handle); -static void uv_unique_pipe_name(char* ptr, char* name, size_t size) { +static void uv__unique_pipe_name(char* ptr, char* name, size_t size) { snprintf(name, size, "\\\\?\\pipe\\uv\\%p-%lu", ptr, GetCurrentProcessId()); } int uv_pipe_init(uv_loop_t* loop, uv_pipe_t* handle, int ipc) { - uv_stream_init(loop, (uv_stream_t*)handle, UV_NAMED_PIPE); + uv__stream_init(loop, (uv_stream_t*)handle, UV_NAMED_PIPE); handle->reqs_pending = 0; handle->handle = INVALID_HANDLE_VALUE; @@ -120,8 +120,8 @@ int uv_pipe_init(uv_loop_t* loop, uv_pipe_t* handle, int ipc) { } -static void uv_pipe_connection_init(uv_pipe_t* handle) { - uv_connection_init((uv_stream_t*) handle); +static void uv__pipe_connection_init(uv_pipe_t* handle) { + uv__connection_init((uv_stream_t*) handle); handle->read_req.data = handle; handle->pipe.conn.eof_timer = NULL; assert(!(handle->flags & UV_HANDLE_PIPESERVER)); @@ -209,7 +209,7 @@ static int uv__pipe_server( int err; for (;;) { - uv_unique_pipe_name(random, name, nameSize); + uv__unique_pipe_name(random, name, nameSize); pipeHandle = CreateNamedPipeA(name, access | FILE_FLAG_FIRST_PIPE_INSTANCE, @@ -427,7 +427,7 @@ int uv__create_stdio_pipe_pair(uv_loop_t* loop, goto error; } - uv_pipe_connection_init(parent_pipe); + uv__pipe_connection_init(parent_pipe); parent_pipe->handle = server_pipe; *child_pipe_ptr = client_pipe; @@ -450,11 +450,11 @@ int uv__create_stdio_pipe_pair(uv_loop_t* loop, } -static int uv_set_pipe_handle(uv_loop_t* loop, - uv_pipe_t* handle, - HANDLE pipeHandle, - int fd, - DWORD duplex_flags) { +static int uv__set_pipe_handle(uv_loop_t* loop, + uv_pipe_t* handle, + HANDLE pipeHandle, + int fd, + DWORD duplex_flags) { NTSTATUS nt_status; IO_STATUS_BLOCK io_status; FILE_MODE_INFORMATION mode_info; @@ -578,7 +578,7 @@ static DWORD WINAPI pipe_shutdown_thread_proc(void* parameter) { } -void uv_pipe_endgame(uv_loop_t* loop, uv_pipe_t* handle) { +void uv__pipe_endgame(uv_loop_t* loop, uv_pipe_t* handle) { int err; DWORD result; uv_shutdown_t* req; @@ -630,7 +630,7 @@ void uv_pipe_endgame(uv_loop_t* loop, uv_pipe_t* handle) { if (pipe_info.OutboundQuota == pipe_info.WriteQuotaAvailable) { /* Short-circuit, no need to call FlushFileBuffers. */ - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); return; } @@ -826,7 +826,7 @@ static DWORD WINAPI pipe_connect_thread_proc(void* parameter) { } if (pipeHandle != INVALID_HANDLE_VALUE && - !uv_set_pipe_handle(loop, handle, pipeHandle, -1, duplex_flags)) { + !uv__set_pipe_handle(loop, handle, pipeHandle, -1, duplex_flags)) { SET_REQ_SUCCESS(req); } else { SET_REQ_ERROR(req, GetLastError()); @@ -890,17 +890,17 @@ void uv_pipe_connect(uv_connect_t* req, uv_pipe_t* handle, assert(pipeHandle != INVALID_HANDLE_VALUE); - if (uv_set_pipe_handle(loop, - (uv_pipe_t*) req->handle, - pipeHandle, - -1, - duplex_flags)) { + if (uv__set_pipe_handle(loop, + (uv_pipe_t*) req->handle, + pipeHandle, + -1, + duplex_flags)) { err = GetLastError(); goto error; } SET_REQ_SUCCESS(req); - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); handle->reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); return; @@ -916,7 +916,7 @@ error: /* Make this req pending reporting an error. */ SET_REQ_ERROR(req, err); - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); handle->reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); return; @@ -980,7 +980,7 @@ void uv__pipe_read_stop(uv_pipe_t* handle) { /* Cleans up uv_pipe_t (server or connection) and all resources associated with * it. */ -void uv_pipe_cleanup(uv_loop_t* loop, uv_pipe_t* handle) { +void uv__pipe_cleanup(uv_loop_t* loop, uv_pipe_t* handle) { int i; HANDLE pipeHandle; @@ -1013,7 +1013,7 @@ void uv_pipe_cleanup(uv_loop_t* loop, uv_pipe_t* handle) { } -void uv_pipe_close(uv_loop_t* loop, uv_pipe_t* handle) { +void uv__pipe_close(uv_loop_t* loop, uv_pipe_t* handle) { if (handle->flags & UV_HANDLE_READING) { handle->flags &= ~UV_HANDLE_READING; DECREASE_ACTIVE_COUNT(loop, handle); @@ -1024,10 +1024,10 @@ void uv_pipe_close(uv_loop_t* loop, uv_pipe_t* handle) { DECREASE_ACTIVE_COUNT(loop, handle); } - uv_pipe_cleanup(loop, handle); + uv__pipe_cleanup(loop, handle); if (handle->reqs_pending == 0) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } handle->flags &= ~(UV_HANDLE_READABLE | UV_HANDLE_WRITABLE); @@ -1035,13 +1035,13 @@ void uv_pipe_close(uv_loop_t* loop, uv_pipe_t* handle) { } -static void uv_pipe_queue_accept(uv_loop_t* loop, uv_pipe_t* handle, +static void uv__pipe_queue_accept(uv_loop_t* loop, uv_pipe_t* handle, uv_pipe_accept_t* req, BOOL firstInstance) { assert(handle->flags & UV_HANDLE_LISTENING); if (!firstInstance && !pipe_alloc_accept(loop, handle, req, FALSE)) { SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); handle->reqs_pending++; return; } @@ -1061,7 +1061,7 @@ static void uv_pipe_queue_accept(uv_loop_t* loop, uv_pipe_t* handle, /* Make this req pending reporting an error. */ SET_REQ_ERROR(req, GetLastError()); } - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); handle->reqs_pending++; return; } @@ -1071,7 +1071,7 @@ static void uv_pipe_queue_accept(uv_loop_t* loop, uv_pipe_t* handle, } -int uv_pipe_accept(uv_pipe_t* server, uv_stream_t* client) { +int uv__pipe_accept(uv_pipe_t* server, uv_stream_t* client) { uv_loop_t* loop = server->loop; uv_pipe_t* pipe_client; uv_pipe_accept_t* req; @@ -1110,7 +1110,7 @@ int uv_pipe_accept(uv_pipe_t* server, uv_stream_t* client) { } /* Initialize the client handle and copy the pipeHandle to the client */ - uv_pipe_connection_init(pipe_client); + uv__pipe_connection_init(pipe_client); pipe_client->handle = req->pipeHandle; pipe_client->flags |= UV_HANDLE_READABLE | UV_HANDLE_WRITABLE; @@ -1121,7 +1121,7 @@ int uv_pipe_accept(uv_pipe_t* server, uv_stream_t* client) { server->handle = INVALID_HANDLE_VALUE; if (!(server->flags & UV_HANDLE_CLOSING)) { - uv_pipe_queue_accept(loop, server, req, FALSE); + uv__pipe_queue_accept(loop, server, req, FALSE); } } @@ -1130,7 +1130,7 @@ int uv_pipe_accept(uv_pipe_t* server, uv_stream_t* client) { /* Starts listening for connections for the given pipe. */ -int uv_pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb) { +int uv__pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb) { uv_loop_t* loop = handle->loop; int i; @@ -1162,7 +1162,7 @@ int uv_pipe_listen(uv_pipe_t* handle, int backlog, uv_connection_cb cb) { assert(handle->pipe.serv.accept_reqs[0].pipeHandle != INVALID_HANDLE_VALUE); for (i = 0; i < handle->pipe.serv.pending_instances; i++) { - uv_pipe_queue_accept(loop, handle, &handle->pipe.serv.accept_reqs[i], i == 0); + uv__pipe_queue_accept(loop, handle, &handle->pipe.serv.accept_reqs[i], i == 0); } return 0; @@ -1306,7 +1306,7 @@ static void CALLBACK post_completion_write_wait(void* context, BOOLEAN timed_out } -static void uv_pipe_queue_read(uv_loop_t* loop, uv_pipe_t* handle) { +static void uv__pipe_queue_read(uv_loop_t* loop, uv_pipe_t* handle) { uv_read_t* req; int result; @@ -1365,15 +1365,15 @@ static void uv_pipe_queue_read(uv_loop_t* loop, uv_pipe_t* handle) { return; error: - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); handle->flags |= UV_HANDLE_READ_PENDING; handle->reqs_pending++; } -int uv_pipe_read_start(uv_pipe_t* handle, - uv_alloc_cb alloc_cb, - uv_read_cb read_cb) { +int uv__pipe_read_start(uv_pipe_t* handle, + uv_alloc_cb alloc_cb, + uv_read_cb read_cb) { uv_loop_t* loop = handle->loop; handle->flags |= UV_HANDLE_READING; @@ -1391,14 +1391,14 @@ int uv_pipe_read_start(uv_pipe_t* handle, uv_fatal_error(GetLastError(), "CreateEvent"); } } - uv_pipe_queue_read(loop, handle); + uv__pipe_queue_read(loop, handle); } return 0; } -static void uv_insert_non_overlapped_write_req(uv_pipe_t* handle, +static void uv__insert_non_overlapped_write_req(uv_pipe_t* handle, uv_write_t* req) { req->next_req = NULL; if (handle->pipe.conn.non_overlapped_writes_tail) { @@ -1434,7 +1434,7 @@ static uv_write_t* uv_remove_non_overlapped_write_req(uv_pipe_t* handle) { } -static void uv_queue_non_overlapped_write(uv_pipe_t* handle) { +static void uv__queue_non_overlapped_write(uv_pipe_t* handle) { uv_write_t* req = uv_remove_non_overlapped_write_req(handle); if (req) { if (!QueueUserWorkItem(&uv_pipe_writefile_thread_proc, @@ -1575,9 +1575,9 @@ static int uv__pipe_write_data(uv_loop_t* loop, return 0; } else if (handle->flags & UV_HANDLE_NON_OVERLAPPED_PIPE) { req->write_buffer = write_buf; - uv_insert_non_overlapped_write_req(handle, req); + uv__insert_non_overlapped_write_req(handle, req); if (handle->stream.conn.write_reqs_pending == 0) { - uv_queue_non_overlapped_write(handle); + uv__queue_non_overlapped_write(handle); } /* Request queued by the kernel. */ @@ -1790,7 +1790,7 @@ int uv__pipe_write(uv_loop_t* loop, } -static void uv_pipe_read_eof(uv_loop_t* loop, uv_pipe_t* handle, +static void uv__pipe_read_eof(uv_loop_t* loop, uv_pipe_t* handle, uv_buf_t buf) { /* If there is an eof timer running, we don't need it any more, so discard * it. */ @@ -1802,7 +1802,7 @@ static void uv_pipe_read_eof(uv_loop_t* loop, uv_pipe_t* handle, } -static void uv_pipe_read_error(uv_loop_t* loop, uv_pipe_t* handle, int error, +static void uv__pipe_read_error(uv_loop_t* loop, uv_pipe_t* handle, int error, uv_buf_t buf) { /* If there is an eof timer running, we don't need it any more, so discard * it. */ @@ -1814,12 +1814,12 @@ static void uv_pipe_read_error(uv_loop_t* loop, uv_pipe_t* handle, int error, } -static void uv_pipe_read_error_or_eof(uv_loop_t* loop, uv_pipe_t* handle, +static void uv__pipe_read_error_or_eof(uv_loop_t* loop, uv_pipe_t* handle, int error, uv_buf_t buf) { if (error == ERROR_BROKEN_PIPE) { - uv_pipe_read_eof(loop, handle, buf); + uv__pipe_read_eof(loop, handle, buf); } else { - uv_pipe_read_error(loop, handle, error, buf); + uv__pipe_read_error(loop, handle, error, buf); } } @@ -1890,7 +1890,7 @@ static DWORD uv__pipe_read_data(uv_loop_t* loop, /* Read into the user buffer. */ if (!ReadFile(handle->handle, buf.base, max_bytes, &bytes_read, NULL)) { - uv_pipe_read_error_or_eof(loop, handle, GetLastError(), buf); + uv__pipe_read_error_or_eof(loop, handle, GetLastError(), buf); return 0; /* Break out of read loop. */ } @@ -1977,14 +1977,14 @@ invalid: err = WSAECONNABORTED; /* Maps to UV_ECONNABORTED. */ error: - uv_pipe_read_error_or_eof(loop, handle, err, uv_null_buf_); + uv__pipe_read_error_or_eof(loop, handle, err, uv_null_buf_); return 0; /* Break out of read loop. */ } -void uv_process_pipe_read_req(uv_loop_t* loop, - uv_pipe_t* handle, - uv_req_t* req) { +void uv__process_pipe_read_req(uv_loop_t* loop, + uv_pipe_t* handle, + uv_req_t* req) { assert(handle->type == UV_NAMED_PIPE); handle->flags &= ~(UV_HANDLE_READ_PENDING | UV_HANDLE_CANCELLATION_PENDING); @@ -2005,7 +2005,7 @@ void uv_process_pipe_read_req(uv_loop_t* loop, * indicate an ERROR_OPERATION_ABORTED error. This error isn't relevant to * the user; we'll start a new zero-read at the end of this function. */ if (err != ERROR_OPERATION_ABORTED) - uv_pipe_read_error_or_eof(loop, handle, err, uv_null_buf_); + uv__pipe_read_error_or_eof(loop, handle, err, uv_null_buf_); } else { /* The zero-read completed without error, indicating there is data @@ -2015,7 +2015,7 @@ void uv_process_pipe_read_req(uv_loop_t* loop, /* Get the number of bytes available. */ avail = 0; if (!PeekNamedPipe(handle->handle, NULL, 0, NULL, &avail, NULL)) - uv_pipe_read_error_or_eof(loop, handle, GetLastError(), uv_null_buf_); + uv__pipe_read_error_or_eof(loop, handle, GetLastError(), uv_null_buf_); /* Read until we've either read all the bytes available, or the 'reading' * flag is cleared. */ @@ -2044,12 +2044,12 @@ void uv_process_pipe_read_req(uv_loop_t* loop, /* Start another zero-read request if necessary. */ if ((handle->flags & UV_HANDLE_READING) && !(handle->flags & UV_HANDLE_READ_PENDING)) { - uv_pipe_queue_read(loop, handle); + uv__pipe_queue_read(loop, handle); } } -void uv_process_pipe_write_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_write_req(uv_loop_t* loop, uv_pipe_t* handle, uv_write_t* req) { int err; @@ -2091,26 +2091,26 @@ void uv_process_pipe_write_req(uv_loop_t* loop, uv_pipe_t* handle, if (handle->flags & UV_HANDLE_NON_OVERLAPPED_PIPE && handle->pipe.conn.non_overlapped_writes_tail) { assert(handle->stream.conn.write_reqs_pending > 0); - uv_queue_non_overlapped_write(handle); + uv__queue_non_overlapped_write(handle); } if (handle->stream.conn.shutdown_req != NULL && handle->stream.conn.write_reqs_pending == 0) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } DECREASE_PENDING_REQ_COUNT(handle); } -void uv_process_pipe_accept_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_accept_req(uv_loop_t* loop, uv_pipe_t* handle, uv_req_t* raw_req) { uv_pipe_accept_t* req = (uv_pipe_accept_t*) raw_req; assert(handle->type == UV_NAMED_PIPE); if (handle->flags & UV_HANDLE_CLOSING) { - /* The req->pipeHandle should be freed already in uv_pipe_cleanup(). */ + /* The req->pipeHandle should be freed already in uv__pipe_cleanup(). */ assert(req->pipeHandle == INVALID_HANDLE_VALUE); DECREASE_PENDING_REQ_COUNT(handle); return; @@ -2130,7 +2130,7 @@ void uv_process_pipe_accept_req(uv_loop_t* loop, uv_pipe_t* handle, req->pipeHandle = INVALID_HANDLE_VALUE; } if (!(handle->flags & UV_HANDLE_CLOSING)) { - uv_pipe_queue_accept(loop, handle, req, FALSE); + uv__pipe_queue_accept(loop, handle, req, FALSE); } } @@ -2138,7 +2138,7 @@ void uv_process_pipe_accept_req(uv_loop_t* loop, uv_pipe_t* handle, } -void uv_process_pipe_connect_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_connect_req(uv_loop_t* loop, uv_pipe_t* handle, uv_connect_t* req) { int err; @@ -2149,7 +2149,7 @@ void uv_process_pipe_connect_req(uv_loop_t* loop, uv_pipe_t* handle, if (req->cb) { err = 0; if (REQ_SUCCESS(req)) { - uv_pipe_connection_init(handle); + uv__pipe_connection_init(handle); } else { err = GET_REQ_ERROR(req); } @@ -2160,7 +2160,7 @@ void uv_process_pipe_connect_req(uv_loop_t* loop, uv_pipe_t* handle, } -void uv_process_pipe_shutdown_req(uv_loop_t* loop, uv_pipe_t* handle, +void uv__process_pipe_shutdown_req(uv_loop_t* loop, uv_pipe_t* handle, uv_shutdown_t* req) { assert(handle->type == UV_NAMED_PIPE); @@ -2171,7 +2171,7 @@ void uv_process_pipe_shutdown_req(uv_loop_t* loop, uv_pipe_t* handle, * is readable and we haven't seen EOF come in ourselves. */ eof_timer_init(handle); - /* If reading start the timer right now. Otherwise uv_pipe_queue_read will + /* If reading start the timer right now. Otherwise uv__pipe_queue_read will * start it. */ if (handle->flags & UV_HANDLE_READ_PENDING) { eof_timer_start(handle); @@ -2231,9 +2231,9 @@ static void eof_timer_cb(uv_timer_t* timer) { assert(pipe->type == UV_NAMED_PIPE); /* This should always be true, since we start the timer only in - * uv_pipe_queue_read after successfully calling ReadFile, or in - * uv_process_pipe_shutdown_req if a read is pending, and we always - * immediately stop the timer in uv_process_pipe_read_req. */ + * uv__pipe_queue_read after successfully calling ReadFile, or in + * uv__process_pipe_shutdown_req if a read is pending, and we always + * immediately stop the timer in uv__process_pipe_read_req. */ assert(pipe->flags & UV_HANDLE_READ_PENDING); /* If there are many packets coming off the iocp then the timer callback may @@ -2254,7 +2254,7 @@ static void eof_timer_cb(uv_timer_t* timer) { /* Report the eof and update flags. This will get reported even if the user * stopped reading in the meantime. TODO: is that okay? */ - uv_pipe_read_eof(loop, pipe, uv_null_buf_); + uv__pipe_read_eof(loop, pipe, uv_null_buf_); } @@ -2328,15 +2328,15 @@ int uv_pipe_open(uv_pipe_t* pipe, uv_file file) { duplex_flags |= UV_HANDLE_READABLE; if (os_handle == INVALID_HANDLE_VALUE || - uv_set_pipe_handle(pipe->loop, - pipe, - os_handle, - file, - duplex_flags) == -1) { + uv__set_pipe_handle(pipe->loop, + pipe, + os_handle, + file, + duplex_flags) == -1) { return UV_EINVAL; } - uv_pipe_connection_init(pipe); + uv__pipe_connection_init(pipe); if (pipe->ipc) { assert(!(pipe->flags & UV_HANDLE_NON_OVERLAPPED_PIPE)); diff --git a/deps/libuv/src/win/poll.c b/deps/libuv/src/win/poll.c index 9d377596..bd531b06 100644 --- a/deps/libuv/src/win/poll.c +++ b/deps/libuv/src/win/poll.c @@ -34,7 +34,9 @@ static const GUID uv_msafd_provider_ids[UV_MSAFD_PROVIDER_COUNT] = { {0xf9eab0c0, 0x26d4, 0x11d0, {0xbb, 0xbf, 0x00, 0xaa, 0x00, 0x6c, 0x34, 0xe4}}, {0x9fc48064, 0x7298, 0x43e4, - {0xb7, 0xbd, 0x18, 0x1f, 0x20, 0x89, 0x79, 0x2a}} + {0xb7, 0xbd, 0x18, 0x1f, 0x20, 0x89, 0x79, 0x2a}}, + {0xa00943d9, 0x9c2e, 0x4633, + {0x9b, 0x59, 0x00, 0x57, 0xa3, 0x16, 0x09, 0x94}} }; typedef struct uv_single_fd_set_s { @@ -122,14 +124,14 @@ static void uv__fast_poll_submit_poll_req(uv_loop_t* loop, uv_poll_t* handle) { memset(&req->u.io.overlapped, 0, sizeof req->u.io.overlapped); - result = uv_msafd_poll((SOCKET) handle->peer_socket, - afd_poll_info, - afd_poll_info, - &req->u.io.overlapped); + result = uv__msafd_poll((SOCKET) handle->peer_socket, + afd_poll_info, + afd_poll_info, + &req->u.io.overlapped); if (result != 0 && WSAGetLastError() != WSA_IO_PENDING) { /* Queue this req, reporting an error. */ SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, req); + uv__insert_pending_req(loop, req); } } @@ -195,7 +197,7 @@ static void uv__fast_poll_process_poll_req(uv_loop_t* loop, uv_poll_t* handle, } else if ((handle->flags & UV_HANDLE_CLOSING) && handle->submitted_events_1 == 0 && handle->submitted_events_2 == 0) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } } @@ -357,7 +359,7 @@ static void uv__slow_poll_submit_poll_req(uv_loop_t* loop, uv_poll_t* handle) { WT_EXECUTELONGFUNCTION)) { /* Make this req pending, reporting an error. */ SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, req); + uv__insert_pending_req(loop, req); } } @@ -400,7 +402,7 @@ static void uv__slow_poll_process_poll_req(uv_loop_t* loop, uv_poll_t* handle, } else if ((handle->flags & UV_HANDLE_CLOSING) && handle->submitted_events_1 == 0 && handle->submitted_events_2 == 0) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } } @@ -524,7 +526,7 @@ int uv_poll_stop(uv_poll_t* handle) { } -void uv_process_poll_req(uv_loop_t* loop, uv_poll_t* handle, uv_req_t* req) { +void uv__process_poll_req(uv_loop_t* loop, uv_poll_t* handle, uv_req_t* req) { if (!(handle->flags & UV_HANDLE_POLL_SLOW)) { uv__fast_poll_process_poll_req(loop, handle, req); } else { @@ -533,7 +535,7 @@ void uv_process_poll_req(uv_loop_t* loop, uv_poll_t* handle, uv_req_t* req) { } -int uv_poll_close(uv_loop_t* loop, uv_poll_t* handle) { +int uv__poll_close(uv_loop_t* loop, uv_poll_t* handle) { AFD_POLL_INFO afd_poll_info; DWORD error; int result; @@ -543,7 +545,7 @@ int uv_poll_close(uv_loop_t* loop, uv_poll_t* handle) { if (handle->submitted_events_1 == 0 && handle->submitted_events_2 == 0) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); return 0; } @@ -559,10 +561,10 @@ int uv_poll_close(uv_loop_t* loop, uv_poll_t* handle) { afd_poll_info.Handles[0].Status = 0; afd_poll_info.Handles[0].Events = AFD_POLL_ALL; - result = uv_msafd_poll(handle->socket, - &afd_poll_info, - uv__get_afd_poll_info_dummy(), - uv__get_overlapped_dummy()); + result = uv__msafd_poll(handle->socket, + &afd_poll_info, + uv__get_afd_poll_info_dummy(), + uv__get_overlapped_dummy()); if (result == SOCKET_ERROR) { error = WSAGetLastError(); @@ -574,7 +576,7 @@ int uv_poll_close(uv_loop_t* loop, uv_poll_t* handle) { } -void uv_poll_endgame(uv_loop_t* loop, uv_poll_t* handle) { +void uv__poll_endgame(uv_loop_t* loop, uv_poll_t* handle) { assert(handle->flags & UV_HANDLE_CLOSING); assert(!(handle->flags & UV_HANDLE_CLOSED)); diff --git a/deps/libuv/src/win/process.c b/deps/libuv/src/win/process.c index 68d70c76..24c63339 100644 --- a/deps/libuv/src/win/process.c +++ b/deps/libuv/src/win/process.c @@ -105,7 +105,7 @@ static void uv__init_global_job_handle(void) { } -static int uv_utf8_to_utf16_alloc(const char* s, WCHAR** ws_ptr) { +static int uv__utf8_to_utf16_alloc(const char* s, WCHAR** ws_ptr) { int ws_len, r; WCHAR* ws; @@ -137,7 +137,7 @@ static int uv_utf8_to_utf16_alloc(const char* s, WCHAR** ws_ptr) { } -static void uv_process_init(uv_loop_t* loop, uv_process_t* handle) { +static void uv__process_init(uv_loop_t* loop, uv_process_t* handle) { uv__handle_init(loop, (uv_handle_t*) handle, UV_PROCESS); handle->exit_cb = NULL; handle->pid = 0; @@ -864,7 +864,7 @@ static void CALLBACK exit_wait_callback(void* data, BOOLEAN didTimeout) { /* Called on main thread after a child process has exited. */ -void uv_process_proc_exit(uv_loop_t* loop, uv_process_t* handle) { +void uv__process_proc_exit(uv_loop_t* loop, uv_process_t* handle) { int64_t exit_code; DWORD status; @@ -874,7 +874,7 @@ void uv_process_proc_exit(uv_loop_t* loop, uv_process_t* handle) { /* If we're closing, don't call the exit callback. Just schedule a close * callback now. */ if (handle->flags & UV_HANDLE_CLOSING) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); return; } @@ -902,7 +902,7 @@ void uv_process_proc_exit(uv_loop_t* loop, uv_process_t* handle) { } -void uv_process_close(uv_loop_t* loop, uv_process_t* handle) { +void uv__process_close(uv_loop_t* loop, uv_process_t* handle) { uv__handle_closing(handle); if (handle->wait_handle != INVALID_HANDLE_VALUE) { @@ -918,12 +918,12 @@ void uv_process_close(uv_loop_t* loop, uv_process_t* handle) { } if (!handle->exit_cb_pending) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } } -void uv_process_endgame(uv_loop_t* loop, uv_process_t* handle) { +void uv__process_endgame(uv_loop_t* loop, uv_process_t* handle) { assert(!handle->exit_cb_pending); assert(handle->flags & UV_HANDLE_CLOSING); assert(!(handle->flags & UV_HANDLE_CLOSED)); @@ -948,7 +948,7 @@ int uv_spawn(uv_loop_t* loop, PROCESS_INFORMATION info; DWORD process_flags; - uv_process_init(loop, process); + uv__process_init(loop, process); process->exit_cb = options->exit_cb; if (options->flags & (UV_PROCESS_SETGID | UV_PROCESS_SETUID)) { @@ -969,7 +969,7 @@ int uv_spawn(uv_loop_t* loop, UV_PROCESS_WINDOWS_HIDE_GUI | UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS))); - err = uv_utf8_to_utf16_alloc(options->file, &application); + err = uv__utf8_to_utf16_alloc(options->file, &application); if (err) goto done; @@ -988,7 +988,7 @@ int uv_spawn(uv_loop_t* loop, if (options->cwd) { /* Explicit cwd */ - err = uv_utf8_to_utf16_alloc(options->cwd, &cwd); + err = uv__utf8_to_utf16_alloc(options->cwd, &cwd); if (err) goto done; diff --git a/deps/libuv/src/win/req-inl.h b/deps/libuv/src/win/req-inl.h index f2513b7d..b7a34564 100644 --- a/deps/libuv/src/win/req-inl.h +++ b/deps/libuv/src/win/req-inl.h @@ -50,7 +50,7 @@ (pRtlNtStatusToDosError(GET_REQ_STATUS((req)))) #define GET_REQ_SOCK_ERROR(req) \ - (uv_ntstatus_to_winsock_error(GET_REQ_STATUS((req)))) + (uv__ntstatus_to_winsock_error(GET_REQ_STATUS((req)))) #define REGISTER_HANDLE_REQ(loop, handle, req) \ @@ -82,12 +82,12 @@ } -INLINE static uv_req_t* uv_overlapped_to_req(OVERLAPPED* overlapped) { +INLINE static uv_req_t* uv__overlapped_to_req(OVERLAPPED* overlapped) { return CONTAINING_RECORD(overlapped, uv_req_t, u.io.overlapped); } -INLINE static void uv_insert_pending_req(uv_loop_t* loop, uv_req_t* req) { +INLINE static void uv__insert_pending_req(uv_loop_t* loop, uv_req_t* req) { req->next_req = NULL; if (loop->pending_reqs_tail) { #ifdef _DEBUG @@ -115,19 +115,19 @@ INLINE static void uv_insert_pending_req(uv_loop_t* loop, uv_req_t* req) { do { \ switch (((uv_handle_t*) (req)->handle_at)->type) { \ case UV_TCP: \ - uv_process_tcp_##method##_req(loop, \ + uv__process_tcp_##method##_req(loop, \ (uv_tcp_t*) ((req)->handle_at), \ req); \ break; \ \ case UV_NAMED_PIPE: \ - uv_process_pipe_##method##_req(loop, \ + uv__process_pipe_##method##_req(loop, \ (uv_pipe_t*) ((req)->handle_at), \ req); \ break; \ \ case UV_TTY: \ - uv_process_tty_##method##_req(loop, \ + uv__process_tty_##method##_req(loop, \ (uv_tty_t*) ((req)->handle_at), \ req); \ break; \ @@ -138,7 +138,7 @@ INLINE static void uv_insert_pending_req(uv_loop_t* loop, uv_req_t* req) { } while (0) -INLINE static int uv_process_reqs(uv_loop_t* loop) { +INLINE static int uv__process_reqs(uv_loop_t* loop) { uv_req_t* req; uv_req_t* first; uv_req_t* next; @@ -174,40 +174,40 @@ INLINE static int uv_process_reqs(uv_loop_t* loop) { case UV_SHUTDOWN: /* Tcp shutdown requests don't come here. */ assert(((uv_shutdown_t*) req)->handle->type == UV_NAMED_PIPE); - uv_process_pipe_shutdown_req( + uv__process_pipe_shutdown_req( loop, (uv_pipe_t*) ((uv_shutdown_t*) req)->handle, (uv_shutdown_t*) req); break; case UV_UDP_RECV: - uv_process_udp_recv_req(loop, (uv_udp_t*) req->data, req); + uv__process_udp_recv_req(loop, (uv_udp_t*) req->data, req); break; case UV_UDP_SEND: - uv_process_udp_send_req(loop, - ((uv_udp_send_t*) req)->handle, - (uv_udp_send_t*) req); + uv__process_udp_send_req(loop, + ((uv_udp_send_t*) req)->handle, + (uv_udp_send_t*) req); break; case UV_WAKEUP: - uv_process_async_wakeup_req(loop, (uv_async_t*) req->data, req); + uv__process_async_wakeup_req(loop, (uv_async_t*) req->data, req); break; case UV_SIGNAL_REQ: - uv_process_signal_req(loop, (uv_signal_t*) req->data, req); + uv__process_signal_req(loop, (uv_signal_t*) req->data, req); break; case UV_POLL_REQ: - uv_process_poll_req(loop, (uv_poll_t*) req->data, req); + uv__process_poll_req(loop, (uv_poll_t*) req->data, req); break; case UV_PROCESS_EXIT: - uv_process_proc_exit(loop, (uv_process_t*) req->data); + uv__process_proc_exit(loop, (uv_process_t*) req->data); break; case UV_FS_EVENT_REQ: - uv_process_fs_event_req(loop, req, (uv_fs_event_t*) req->data); + uv__process_fs_event_req(loop, req, (uv_fs_event_t*) req->data); break; default: diff --git a/deps/libuv/src/win/signal.c b/deps/libuv/src/win/signal.c index 3d9f92cf..8c79871b 100644 --- a/deps/libuv/src/win/signal.c +++ b/deps/libuv/src/win/signal.c @@ -39,7 +39,7 @@ int uv__signal_start(uv_signal_t* handle, int signum, int oneshot); -void uv_signals_init(void) { +void uv__signals_init(void) { InitializeCriticalSection(&uv__signal_lock); if (!SetConsoleCtrlHandler(uv__signal_control_handler, TRUE)) abort(); @@ -231,7 +231,7 @@ int uv__signal_start(uv_signal_t* handle, } -void uv_process_signal_req(uv_loop_t* loop, uv_signal_t* handle, +void uv__process_signal_req(uv_loop_t* loop, uv_signal_t* handle, uv_req_t* req) { long dispatched_signum; @@ -254,22 +254,22 @@ void uv_process_signal_req(uv_loop_t* loop, uv_signal_t* handle, if (handle->flags & UV_HANDLE_CLOSING) { /* When it is closing, it must be stopped at this point. */ assert(handle->signum == 0); - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } } -void uv_signal_close(uv_loop_t* loop, uv_signal_t* handle) { +void uv__signal_close(uv_loop_t* loop, uv_signal_t* handle) { uv_signal_stop(handle); uv__handle_closing(handle); if (handle->pending_signum == 0) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } } -void uv_signal_endgame(uv_loop_t* loop, uv_signal_t* handle) { +void uv__signal_endgame(uv_loop_t* loop, uv_signal_t* handle) { assert(handle->flags & UV_HANDLE_CLOSING); assert(!(handle->flags & UV_HANDLE_CLOSED)); diff --git a/deps/libuv/src/win/stream-inl.h b/deps/libuv/src/win/stream-inl.h index 40f5ddd5..91b1e785 100644 --- a/deps/libuv/src/win/stream-inl.h +++ b/deps/libuv/src/win/stream-inl.h @@ -30,9 +30,9 @@ #include "req-inl.h" -INLINE static void uv_stream_init(uv_loop_t* loop, - uv_stream_t* handle, - uv_handle_type type) { +INLINE static void uv__stream_init(uv_loop_t* loop, + uv_stream_t* handle, + uv_handle_type type) { uv__handle_init(loop, (uv_handle_t*) handle, type); handle->write_queue_size = 0; handle->activecnt = 0; @@ -46,7 +46,7 @@ INLINE static void uv_stream_init(uv_loop_t* loop, } -INLINE static void uv_connection_init(uv_stream_t* handle) { +INLINE static void uv__connection_init(uv_stream_t* handle) { handle->flags |= UV_HANDLE_CONNECTION; } diff --git a/deps/libuv/src/win/stream.c b/deps/libuv/src/win/stream.c index abf477f6..b304d170 100644 --- a/deps/libuv/src/win/stream.c +++ b/deps/libuv/src/win/stream.c @@ -33,10 +33,10 @@ int uv_listen(uv_stream_t* stream, int backlog, uv_connection_cb cb) { err = ERROR_INVALID_PARAMETER; switch (stream->type) { case UV_TCP: - err = uv_tcp_listen((uv_tcp_t*)stream, backlog, cb); + err = uv__tcp_listen((uv_tcp_t*)stream, backlog, cb); break; case UV_NAMED_PIPE: - err = uv_pipe_listen((uv_pipe_t*)stream, backlog, cb); + err = uv__pipe_listen((uv_pipe_t*)stream, backlog, cb); break; default: assert(0); @@ -52,10 +52,10 @@ int uv_accept(uv_stream_t* server, uv_stream_t* client) { err = ERROR_INVALID_PARAMETER; switch (server->type) { case UV_TCP: - err = uv_tcp_accept((uv_tcp_t*)server, (uv_tcp_t*)client); + err = uv__tcp_accept((uv_tcp_t*)server, (uv_tcp_t*)client); break; case UV_NAMED_PIPE: - err = uv_pipe_accept((uv_pipe_t*)server, client); + err = uv__pipe_accept((uv_pipe_t*)server, client); break; default: assert(0); @@ -73,13 +73,13 @@ int uv__read_start(uv_stream_t* handle, err = ERROR_INVALID_PARAMETER; switch (handle->type) { case UV_TCP: - err = uv_tcp_read_start((uv_tcp_t*)handle, alloc_cb, read_cb); + err = uv__tcp_read_start((uv_tcp_t*)handle, alloc_cb, read_cb); break; case UV_NAMED_PIPE: - err = uv_pipe_read_start((uv_pipe_t*)handle, alloc_cb, read_cb); + err = uv__pipe_read_start((uv_pipe_t*)handle, alloc_cb, read_cb); break; case UV_TTY: - err = uv_tty_read_start((uv_tty_t*) handle, alloc_cb, read_cb); + err = uv__tty_read_start((uv_tty_t*) handle, alloc_cb, read_cb); break; default: assert(0); @@ -97,7 +97,7 @@ int uv_read_stop(uv_stream_t* handle) { err = 0; if (handle->type == UV_TTY) { - err = uv_tty_read_stop((uv_tty_t*) handle); + err = uv__tty_read_stop((uv_tty_t*) handle); } else if (handle->type == UV_NAMED_PIPE) { uv__pipe_read_stop((uv_pipe_t*) handle); } else { @@ -124,14 +124,14 @@ int uv_write(uv_write_t* req, err = ERROR_INVALID_PARAMETER; switch (handle->type) { case UV_TCP: - err = uv_tcp_write(loop, req, (uv_tcp_t*) handle, bufs, nbufs, cb); + err = uv__tcp_write(loop, req, (uv_tcp_t*) handle, bufs, nbufs, cb); break; case UV_NAMED_PIPE: err = uv__pipe_write( loop, req, (uv_pipe_t*) handle, bufs, nbufs, NULL, cb); break; case UV_TTY: - err = uv_tty_write(loop, req, (uv_tty_t*) handle, bufs, nbufs, cb); + err = uv__tty_write(loop, req, (uv_tty_t*) handle, bufs, nbufs, cb); break; default: assert(0); @@ -217,7 +217,7 @@ int uv_shutdown(uv_shutdown_t* req, uv_stream_t* handle, uv_shutdown_cb cb) { handle->reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); return 0; } diff --git a/deps/libuv/src/win/tcp.c b/deps/libuv/src/win/tcp.c index 6ca11e07..1d9085c9 100644 --- a/deps/libuv/src/win/tcp.c +++ b/deps/libuv/src/win/tcp.c @@ -78,11 +78,11 @@ static int uv__tcp_keepalive(uv_tcp_t* handle, SOCKET socket, int enable, unsign } -static int uv_tcp_set_socket(uv_loop_t* loop, - uv_tcp_t* handle, - SOCKET socket, - int family, - int imported) { +static int uv__tcp_set_socket(uv_loop_t* loop, + uv_tcp_t* handle, + SOCKET socket, + int family, + int imported) { DWORD yes = 1; int non_ifs_lsp; int err; @@ -162,7 +162,7 @@ int uv_tcp_init_ex(uv_loop_t* loop, uv_tcp_t* handle, unsigned int flags) { if (flags & ~0xFF) return UV_EINVAL; - uv_stream_init(loop, (uv_stream_t*) handle, UV_TCP); + uv__stream_init(loop, (uv_stream_t*) handle, UV_TCP); handle->tcp.serv.accept_reqs = NULL; handle->tcp.serv.pending_accepts = NULL; handle->socket = INVALID_SOCKET; @@ -173,7 +173,7 @@ int uv_tcp_init_ex(uv_loop_t* loop, uv_tcp_t* handle, unsigned int flags) { handle->delayed_error = 0; /* If anything fails beyond this point we need to remove the handle from - * the handle queue, since it was added by uv__handle_init in uv_stream_init. + * the handle queue, since it was added by uv__handle_init in uv__stream_init. */ if (domain != AF_UNSPEC) { @@ -187,7 +187,7 @@ int uv_tcp_init_ex(uv_loop_t* loop, uv_tcp_t* handle, unsigned int flags) { return uv_translate_sys_error(err); } - err = uv_tcp_set_socket(handle->loop, handle, sock, domain, 0); + err = uv__tcp_set_socket(handle->loop, handle, sock, domain, 0); if (err) { closesocket(sock); QUEUE_REMOVE(&handle->handle_queue); @@ -205,7 +205,7 @@ int uv_tcp_init(uv_loop_t* loop, uv_tcp_t* handle) { } -void uv_tcp_endgame(uv_loop_t* loop, uv_tcp_t* handle) { +void uv__tcp_endgame(uv_loop_t* loop, uv_tcp_t* handle) { int err; unsigned int i; uv_tcp_accept_t* req; @@ -286,10 +286,10 @@ void uv_tcp_endgame(uv_loop_t* loop, uv_tcp_t* handle) { * See issue #1360. * */ -static int uv_tcp_try_bind(uv_tcp_t* handle, - const struct sockaddr* addr, - unsigned int addrlen, - unsigned int flags) { +static int uv__tcp_try_bind(uv_tcp_t* handle, + const struct sockaddr* addr, + unsigned int addrlen, + unsigned int flags) { DWORD err; int r; @@ -305,7 +305,7 @@ static int uv_tcp_try_bind(uv_tcp_t* handle, return WSAGetLastError(); } - err = uv_tcp_set_socket(handle->loop, handle, sock, addr->sa_family, 0); + err = uv__tcp_set_socket(handle->loop, handle, sock, addr->sa_family, 0); if (err) { closesocket(sock); return err; @@ -385,7 +385,7 @@ static void CALLBACK post_write_completion(void* context, BOOLEAN timed_out) { } -static void uv_tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { +static void uv__tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { uv_loop_t* loop = handle->loop; BOOL success; DWORD bytes; @@ -406,7 +406,7 @@ static void uv_tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { accept_socket = socket(family, SOCK_STREAM, 0); if (accept_socket == INVALID_SOCKET) { SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); handle->reqs_pending++; return; } @@ -414,7 +414,7 @@ static void uv_tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { /* Make the socket non-inheritable */ if (!SetHandleInformation((HANDLE) accept_socket, HANDLE_FLAG_INHERIT, 0)) { SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); handle->reqs_pending++; closesocket(accept_socket); return; @@ -440,7 +440,7 @@ static void uv_tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { /* Process the req without IOCP. */ req->accept_socket = accept_socket; handle->reqs_pending++; - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } else if (UV_SUCCEEDED_WITH_IOCP(success)) { /* The req will be processed with IOCP. */ req->accept_socket = accept_socket; @@ -451,12 +451,12 @@ static void uv_tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { req->event_handle, post_completion, (void*) req, INFINITE, WT_EXECUTEINWAITTHREAD)) { SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } } else { /* Make this req pending reporting an error. */ SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); handle->reqs_pending++; /* Destroy the preallocated client socket. */ closesocket(accept_socket); @@ -469,7 +469,7 @@ static void uv_tcp_queue_accept(uv_tcp_t* handle, uv_tcp_accept_t* req) { } -static void uv_tcp_queue_read(uv_loop_t* loop, uv_tcp_t* handle) { +static void uv__tcp_queue_read(uv_loop_t* loop, uv_tcp_t* handle) { uv_read_t* req; uv_buf_t buf; int result; @@ -524,7 +524,7 @@ static void uv_tcp_queue_read(uv_loop_t* loop, uv_tcp_t* handle) { if (UV_SUCCEEDED_WITHOUT_IOCP(result == 0)) { /* Process the req without IOCP. */ req->u.io.overlapped.InternalHigh = bytes; - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } else if (UV_SUCCEEDED_WITH_IOCP(result == 0)) { /* The req will be processed with IOCP. */ if (handle->flags & UV_HANDLE_EMULATE_IOCP && @@ -533,12 +533,12 @@ static void uv_tcp_queue_read(uv_loop_t* loop, uv_tcp_t* handle) { req->event_handle, post_completion, (void*) req, INFINITE, WT_EXECUTEINWAITTHREAD)) { SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } } else { /* Make this req pending reporting an error. */ SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } } @@ -558,7 +558,7 @@ int uv_tcp_close_reset(uv_tcp_t* handle, uv_close_cb close_cb) { } -int uv_tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb) { +int uv__tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb) { unsigned int i, simultaneous_accepts; uv_tcp_accept_t* req; int err; @@ -578,10 +578,10 @@ int uv_tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb) { } if (!(handle->flags & UV_HANDLE_BOUND)) { - err = uv_tcp_try_bind(handle, - (const struct sockaddr*) &uv_addr_ip4_any_, - sizeof(uv_addr_ip4_any_), - 0); + err = uv__tcp_try_bind(handle, + (const struct sockaddr*) &uv_addr_ip4_any_, + sizeof(uv_addr_ip4_any_), + 0); if (err) return err; if (handle->delayed_error) @@ -589,7 +589,7 @@ int uv_tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb) { } if (!handle->tcp.serv.func_acceptex) { - if (!uv_get_acceptex_function(handle->socket, &handle->tcp.serv.func_acceptex)) { + if (!uv__get_acceptex_function(handle->socket, &handle->tcp.serv.func_acceptex)) { return WSAEAFNOSUPPORT; } } @@ -630,7 +630,7 @@ int uv_tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb) { req->event_handle = NULL; } - uv_tcp_queue_accept(handle, req); + uv__tcp_queue_accept(handle, req); } /* Initialize other unused requests too, because uv_tcp_endgame doesn't @@ -650,7 +650,7 @@ int uv_tcp_listen(uv_tcp_t* handle, int backlog, uv_connection_cb cb) { } -int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { +int uv__tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { uv_loop_t* loop = server->loop; int err = 0; int family; @@ -672,7 +672,7 @@ int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { family = AF_INET; } - err = uv_tcp_set_socket(client->loop, + err = uv__tcp_set_socket(client->loop, client, req->accept_socket, family, @@ -680,7 +680,7 @@ int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { if (err) { closesocket(req->accept_socket); } else { - uv_connection_init((uv_stream_t*) client); + uv__connection_init((uv_stream_t*) client); /* AcceptEx() implicitly binds the accepted socket. */ client->flags |= UV_HANDLE_BOUND | UV_HANDLE_READABLE | UV_HANDLE_WRITABLE; } @@ -693,7 +693,7 @@ int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { if (!(server->flags & UV_HANDLE_CLOSING)) { /* Check if we're in a middle of changing the number of pending accepts. */ if (!(server->flags & UV_HANDLE_TCP_ACCEPT_STATE_CHANGING)) { - uv_tcp_queue_accept(server, req); + uv__tcp_queue_accept(server, req); } else { /* We better be switching to a single pending accept. */ assert(server->flags & UV_HANDLE_TCP_SINGLE_ACCEPT); @@ -706,7 +706,7 @@ int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { * All previously queued accept requests are now processed. * We now switch to queueing just a single accept. */ - uv_tcp_queue_accept(server, &server->tcp.serv.accept_reqs[0]); + uv__tcp_queue_accept(server, &server->tcp.serv.accept_reqs[0]); server->flags &= ~UV_HANDLE_TCP_ACCEPT_STATE_CHANGING; server->flags |= UV_HANDLE_TCP_SINGLE_ACCEPT; } @@ -719,7 +719,7 @@ int uv_tcp_accept(uv_tcp_t* server, uv_tcp_t* client) { } -int uv_tcp_read_start(uv_tcp_t* handle, uv_alloc_cb alloc_cb, +int uv__tcp_read_start(uv_tcp_t* handle, uv_alloc_cb alloc_cb, uv_read_cb read_cb) { uv_loop_t* loop = handle->loop; @@ -738,7 +738,7 @@ int uv_tcp_read_start(uv_tcp_t* handle, uv_alloc_cb alloc_cb, uv_fatal_error(GetLastError(), "CreateEvent"); } } - uv_tcp_queue_read(loop, handle); + uv__tcp_queue_read(loop, handle); } return 0; @@ -779,7 +779,7 @@ static int uv__is_fast_loopback_fail_supported(void) { return os_info.dwBuildNumber >= 16299; } -static int uv_tcp_try_connect(uv_connect_t* req, +static int uv__tcp_try_connect(uv_connect_t* req, uv_tcp_t* handle, const struct sockaddr* addr, unsigned int addrlen, @@ -807,7 +807,7 @@ static int uv_tcp_try_connect(uv_connect_t* req, } else { abort(); } - err = uv_tcp_try_bind(handle, bind_addr, addrlen, 0); + err = uv__tcp_try_bind(handle, bind_addr, addrlen, 0); if (err) return err; if (handle->delayed_error != 0) @@ -815,7 +815,7 @@ static int uv_tcp_try_connect(uv_connect_t* req, } if (!handle->tcp.conn.func_connectex) { - if (!uv_get_connectex_function(handle->socket, &handle->tcp.conn.func_connectex)) { + if (!uv__get_connectex_function(handle->socket, &handle->tcp.conn.func_connectex)) { return WSAEAFNOSUPPORT; } } @@ -850,7 +850,7 @@ out: /* Process the req without IOCP. */ handle->reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); return 0; } @@ -866,7 +866,7 @@ out: /* Process the req without IOCP. */ handle->reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } else if (UV_SUCCEEDED_WITH_IOCP(success)) { /* The req will be processed with IOCP. */ handle->reqs_pending++; @@ -903,7 +903,7 @@ int uv_tcp_getpeername(const uv_tcp_t* handle, } -int uv_tcp_write(uv_loop_t* loop, +int uv__tcp_write(uv_loop_t* loop, uv_write_t* req, uv_tcp_t* handle, const uv_buf_t bufs[], @@ -941,7 +941,7 @@ int uv_tcp_write(uv_loop_t* loop, handle->reqs_pending++; handle->stream.conn.write_reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); } else if (UV_SUCCEEDED_WITH_IOCP(result == 0)) { /* Request queued by the kernel. */ req->u.io.queued_bytes = uv__count_bufs(bufs, nbufs); @@ -954,7 +954,7 @@ int uv_tcp_write(uv_loop_t* loop, req->event_handle, post_write_completion, (void*) req, INFINITE, WT_EXECUTEINWAITTHREAD | WT_EXECUTEONLYONCE)) { SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } } else { /* Send failed due to an error, report it later */ @@ -963,7 +963,7 @@ int uv_tcp_write(uv_loop_t* loop, handle->stream.conn.write_reqs_pending++; REGISTER_HANDLE_REQ(loop, handle, req); SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); } return 0; @@ -994,7 +994,7 @@ int uv__tcp_try_write(uv_tcp_t* handle, } -void uv_process_tcp_read_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_read_req(uv_loop_t* loop, uv_tcp_t* handle, uv_req_t* req) { DWORD bytes, flags, err; uv_buf_t buf; @@ -1115,7 +1115,7 @@ done: /* Post another read if still reading and not closing. */ if ((handle->flags & UV_HANDLE_READING) && !(handle->flags & UV_HANDLE_READ_PENDING)) { - uv_tcp_queue_read(loop, handle); + uv__tcp_queue_read(loop, handle); } } @@ -1123,7 +1123,7 @@ done: } -void uv_process_tcp_write_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_write_req(uv_loop_t* loop, uv_tcp_t* handle, uv_write_t* req) { int err; @@ -1161,7 +1161,7 @@ void uv_process_tcp_write_req(uv_loop_t* loop, uv_tcp_t* handle, handle->socket = INVALID_SOCKET; } if (handle->stream.conn.shutdown_req != NULL) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } } @@ -1169,7 +1169,7 @@ void uv_process_tcp_write_req(uv_loop_t* loop, uv_tcp_t* handle, } -void uv_process_tcp_accept_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_accept_req(uv_loop_t* loop, uv_tcp_t* handle, uv_req_t* raw_req) { uv_tcp_accept_t* req = (uv_tcp_accept_t*) raw_req; int err; @@ -1209,7 +1209,7 @@ void uv_process_tcp_accept_req(uv_loop_t* loop, uv_tcp_t* handle, closesocket(req->accept_socket); req->accept_socket = INVALID_SOCKET; if (handle->flags & UV_HANDLE_LISTENING) { - uv_tcp_queue_accept(handle, req); + uv__tcp_queue_accept(handle, req); } } @@ -1217,7 +1217,7 @@ void uv_process_tcp_accept_req(uv_loop_t* loop, uv_tcp_t* handle, } -void uv_process_tcp_connect_req(uv_loop_t* loop, uv_tcp_t* handle, +void uv__process_tcp_connect_req(uv_loop_t* loop, uv_tcp_t* handle, uv_connect_t* req) { int err; @@ -1242,7 +1242,7 @@ void uv_process_tcp_connect_req(uv_loop_t* loop, uv_tcp_t* handle, SO_UPDATE_CONNECT_CONTEXT, NULL, 0) == 0) { - uv_connection_init((uv_stream_t*)handle); + uv__connection_init((uv_stream_t*)handle); handle->flags |= UV_HANDLE_READABLE | UV_HANDLE_WRITABLE; loop->active_tcp_streams++; } else { @@ -1312,7 +1312,7 @@ int uv__tcp_xfer_import(uv_tcp_t* tcp, return WSAGetLastError(); } - err = uv_tcp_set_socket( + err = uv__tcp_set_socket( tcp->loop, tcp, socket, xfer_info->socket_info.iAddressFamily, 1); if (err) { closesocket(socket); @@ -1323,7 +1323,7 @@ int uv__tcp_xfer_import(uv_tcp_t* tcp, tcp->flags |= UV_HANDLE_BOUND | UV_HANDLE_SHARED_TCP_SOCKET; if (xfer_type == UV__IPC_SOCKET_XFER_TCP_CONNECTION) { - uv_connection_init((uv_stream_t*)tcp); + uv__connection_init((uv_stream_t*)tcp); tcp->flags |= UV_HANDLE_READABLE | UV_HANDLE_WRITABLE; } @@ -1404,7 +1404,7 @@ int uv_tcp_simultaneous_accepts(uv_tcp_t* handle, int enable) { } -static void uv_tcp_try_cancel_reqs(uv_tcp_t* tcp) { +static void uv__tcp_try_cancel_reqs(uv_tcp_t* tcp) { SOCKET socket; int non_ifs_lsp; int reading; @@ -1456,9 +1456,9 @@ static void uv_tcp_try_cancel_reqs(uv_tcp_t* tcp) { } -void uv_tcp_close(uv_loop_t* loop, uv_tcp_t* tcp) { +void uv__tcp_close(uv_loop_t* loop, uv_tcp_t* tcp) { if (tcp->flags & UV_HANDLE_CONNECTION) { - uv_tcp_try_cancel_reqs(tcp); + uv__tcp_try_cancel_reqs(tcp); if (tcp->flags & UV_HANDLE_READING) { uv_read_stop((uv_stream_t*) tcp); } @@ -1498,7 +1498,7 @@ void uv_tcp_close(uv_loop_t* loop, uv_tcp_t* tcp) { uv__handle_closing(tcp); if (tcp->reqs_pending == 0) { - uv_want_endgame(tcp->loop, (uv_handle_t*)tcp); + uv__want_endgame(tcp->loop, (uv_handle_t*)tcp); } } @@ -1520,7 +1520,7 @@ int uv_tcp_open(uv_tcp_t* handle, uv_os_sock_t sock) { return uv_translate_sys_error(GetLastError()); } - err = uv_tcp_set_socket(handle->loop, + err = uv__tcp_set_socket(handle->loop, handle, sock, protocol_info.iAddressFamily, @@ -1537,7 +1537,7 @@ int uv_tcp_open(uv_tcp_t* handle, uv_os_sock_t sock) { saddr_len = sizeof(saddr); if (!uv_tcp_getpeername(handle, (struct sockaddr*) &saddr, &saddr_len)) { /* Socket is already connected. */ - uv_connection_init((uv_stream_t*) handle); + uv__connection_init((uv_stream_t*) handle); handle->flags |= UV_HANDLE_READABLE | UV_HANDLE_WRITABLE; } } @@ -1555,7 +1555,7 @@ int uv__tcp_bind(uv_tcp_t* handle, unsigned int flags) { int err; - err = uv_tcp_try_bind(handle, addr, addrlen, flags); + err = uv__tcp_try_bind(handle, addr, addrlen, flags); if (err) return uv_translate_sys_error(err); @@ -1573,7 +1573,7 @@ int uv__tcp_connect(uv_connect_t* req, uv_connect_cb cb) { int err; - err = uv_tcp_try_connect(req, handle, addr, addrlen, cb); + err = uv__tcp_try_connect(req, handle, addr, addrlen, cb); if (err) return uv_translate_sys_error(err); @@ -1634,7 +1634,7 @@ int uv_socketpair(int type, int protocol, uv_os_sock_t fds[2], int flags0, int f goto wsaerror; if (!SetHandleInformation((HANDLE) client1, HANDLE_FLAG_INHERIT, 0)) goto error; - if (!uv_get_acceptex_function(server, &func_acceptex)) { + if (!uv__get_acceptex_function(server, &func_acceptex)) { err = WSAEAFNOSUPPORT; goto cleanup; } diff --git a/deps/libuv/src/win/thread.c b/deps/libuv/src/win/thread.c index 3615101b..d3b1c96b 100644 --- a/deps/libuv/src/win/thread.c +++ b/deps/libuv/src/win/thread.c @@ -182,8 +182,9 @@ int uv_thread_create_ex(uv_thread_t* tid, uv_thread_t uv_thread_self(void) { + uv_thread_t key; uv_once(&uv__current_thread_init_guard, uv__init_current_thread_key); - uv_thread_t key = uv_key_get(&uv__current_thread_key); + key = uv_key_get(&uv__current_thread_key); if (key == NULL) { /* If the thread wasn't started by uv_thread_create (such as the main * thread), we assign an id to it now. */ @@ -248,113 +249,60 @@ void uv_mutex_unlock(uv_mutex_t* mutex) { LeaveCriticalSection(mutex); } +/* Ensure that the ABI for this type remains stable in v1.x */ +#ifdef _WIN64 +STATIC_ASSERT(sizeof(uv_rwlock_t) == 80); +#else +STATIC_ASSERT(sizeof(uv_rwlock_t) == 48); +#endif int uv_rwlock_init(uv_rwlock_t* rwlock) { - /* Initialize the semaphore that acts as the write lock. */ - HANDLE handle = CreateSemaphoreW(NULL, 1, 1, NULL); - if (handle == NULL) - return uv_translate_sys_error(GetLastError()); - rwlock->state_.write_semaphore_ = handle; - - /* Initialize the critical section protecting the reader count. */ - InitializeCriticalSection(&rwlock->state_.num_readers_lock_); - - /* Initialize the reader count. */ - rwlock->state_.num_readers_ = 0; + memset(rwlock, 0, sizeof(*rwlock)); + InitializeSRWLock(&rwlock->read_write_lock_); return 0; } void uv_rwlock_destroy(uv_rwlock_t* rwlock) { - DeleteCriticalSection(&rwlock->state_.num_readers_lock_); - CloseHandle(rwlock->state_.write_semaphore_); + /* SRWLock does not need explicit destruction so long as there are no waiting threads + See: https://docs.microsoft.com/windows/win32/api/synchapi/nf-synchapi-initializesrwlock#remarks */ } void uv_rwlock_rdlock(uv_rwlock_t* rwlock) { - /* Acquire the lock that protects the reader count. */ - EnterCriticalSection(&rwlock->state_.num_readers_lock_); - - /* Increase the reader count, and lock for write if this is the first - * reader. - */ - if (++rwlock->state_.num_readers_ == 1) { - DWORD r = WaitForSingleObject(rwlock->state_.write_semaphore_, INFINITE); - if (r != WAIT_OBJECT_0) - uv_fatal_error(GetLastError(), "WaitForSingleObject"); - } - - /* Release the lock that protects the reader count. */ - LeaveCriticalSection(&rwlock->state_.num_readers_lock_); + AcquireSRWLockShared(&rwlock->read_write_lock_); } int uv_rwlock_tryrdlock(uv_rwlock_t* rwlock) { - int err; - - if (!TryEnterCriticalSection(&rwlock->state_.num_readers_lock_)) + if (!TryAcquireSRWLockShared(&rwlock->read_write_lock_)) return UV_EBUSY; - err = 0; - - if (rwlock->state_.num_readers_ == 0) { - /* Currently there are no other readers, which means that the write lock - * needs to be acquired. - */ - DWORD r = WaitForSingleObject(rwlock->state_.write_semaphore_, 0); - if (r == WAIT_OBJECT_0) - rwlock->state_.num_readers_++; - else if (r == WAIT_TIMEOUT) - err = UV_EBUSY; - else if (r == WAIT_FAILED) - uv_fatal_error(GetLastError(), "WaitForSingleObject"); - - } else { - /* The write lock has already been acquired because there are other - * active readers. - */ - rwlock->state_.num_readers_++; - } - - LeaveCriticalSection(&rwlock->state_.num_readers_lock_); - return err; + return 0; } void uv_rwlock_rdunlock(uv_rwlock_t* rwlock) { - EnterCriticalSection(&rwlock->state_.num_readers_lock_); - - if (--rwlock->state_.num_readers_ == 0) { - if (!ReleaseSemaphore(rwlock->state_.write_semaphore_, 1, NULL)) - uv_fatal_error(GetLastError(), "ReleaseSemaphore"); - } - - LeaveCriticalSection(&rwlock->state_.num_readers_lock_); + ReleaseSRWLockShared(&rwlock->read_write_lock_); } void uv_rwlock_wrlock(uv_rwlock_t* rwlock) { - DWORD r = WaitForSingleObject(rwlock->state_.write_semaphore_, INFINITE); - if (r != WAIT_OBJECT_0) - uv_fatal_error(GetLastError(), "WaitForSingleObject"); + AcquireSRWLockExclusive(&rwlock->read_write_lock_); } int uv_rwlock_trywrlock(uv_rwlock_t* rwlock) { - DWORD r = WaitForSingleObject(rwlock->state_.write_semaphore_, 0); - if (r == WAIT_OBJECT_0) - return 0; - else if (r == WAIT_TIMEOUT) + if (!TryAcquireSRWLockExclusive(&rwlock->read_write_lock_)) return UV_EBUSY; - else - uv_fatal_error(GetLastError(), "WaitForSingleObject"); + + return 0; } void uv_rwlock_wrunlock(uv_rwlock_t* rwlock) { - if (!ReleaseSemaphore(rwlock->state_.write_semaphore_, 1, NULL)) - uv_fatal_error(GetLastError(), "ReleaseSemaphore"); + ReleaseSRWLockExclusive(&rwlock->read_write_lock_); } diff --git a/deps/libuv/src/win/tty.c b/deps/libuv/src/win/tty.c index 1b9d4f85..98c58883 100644 --- a/deps/libuv/src/win/tty.c +++ b/deps/libuv/src/win/tty.c @@ -67,10 +67,10 @@ #define CURSOR_SIZE_SMALL 25 #define CURSOR_SIZE_LARGE 100 -static void uv_tty_capture_initial_style( +static void uv__tty_capture_initial_style( CONSOLE_SCREEN_BUFFER_INFO* screen_buffer_info, CONSOLE_CURSOR_INFO* cursor_info); -static void uv_tty_update_virtual_window(CONSOLE_SCREEN_BUFFER_INFO* info); +static void uv__tty_update_virtual_window(CONSOLE_SCREEN_BUFFER_INFO* info); static int uv__cancel_read_console(uv_tty_t* handle); @@ -163,7 +163,7 @@ static BOOL uv__need_check_vterm_state = TRUE; static uv_tty_vtermstate_t uv__vterm_state = UV_TTY_UNSUPPORTED; static void uv__determine_vterm_state(HANDLE handle); -void uv_console_init(void) { +void uv__console_init(void) { if (uv_sem_init(&uv_tty_output_lock, 1)) abort(); uv__tty_console_handle = CreateFileW(L"CONOUT$", @@ -238,16 +238,16 @@ int uv_tty_init(uv_loop_t* loop, uv_tty_t* tty, uv_file fd, int unused) { uv__determine_vterm_state(handle); /* Remember the original console text attributes and cursor info. */ - uv_tty_capture_initial_style(&screen_buffer_info, &cursor_info); + uv__tty_capture_initial_style(&screen_buffer_info, &cursor_info); - uv_tty_update_virtual_window(&screen_buffer_info); + uv__tty_update_virtual_window(&screen_buffer_info); uv_sem_post(&uv_tty_output_lock); } - uv_stream_init(loop, (uv_stream_t*) tty, UV_TTY); - uv_connection_init((uv_stream_t*) tty); + uv__stream_init(loop, (uv_stream_t*) tty, UV_TTY); + uv__connection_init((uv_stream_t*) tty); tty->handle = handle; tty->u.fd = fd; @@ -289,7 +289,7 @@ int uv_tty_init(uv_loop_t* loop, uv_tty_t* tty, uv_file fd, int unused) { /* Set the default console text attributes based on how the console was * configured when libuv started. */ -static void uv_tty_capture_initial_style( +static void uv__tty_capture_initial_style( CONSOLE_SCREEN_BUFFER_INFO* screen_buffer_info, CONSOLE_CURSOR_INFO* cursor_info) { static int style_captured = 0; @@ -380,7 +380,7 @@ int uv_tty_set_mode(uv_tty_t* tty, uv_tty_mode_t mode) { was_reading = 1; alloc_cb = tty->alloc_cb; read_cb = tty->read_cb; - err = uv_tty_read_stop(tty); + err = uv__tty_read_stop(tty); if (err) { return uv_translate_sys_error(err); } @@ -404,7 +404,7 @@ int uv_tty_set_mode(uv_tty_t* tty, uv_tty_mode_t mode) { /* If we just stopped reading, restart. */ if (was_reading) { - err = uv_tty_read_start(tty, alloc_cb, read_cb); + err = uv__tty_read_start(tty, alloc_cb, read_cb); if (err) { return uv_translate_sys_error(err); } @@ -422,7 +422,7 @@ int uv_tty_get_winsize(uv_tty_t* tty, int* width, int* height) { } uv_sem_wait(&uv_tty_output_lock); - uv_tty_update_virtual_window(&info); + uv__tty_update_virtual_window(&info); uv_sem_post(&uv_tty_output_lock); *width = uv_tty_virtual_width; @@ -452,7 +452,7 @@ static void CALLBACK uv_tty_post_raw_read(void* data, BOOLEAN didTimeout) { } -static void uv_tty_queue_read_raw(uv_loop_t* loop, uv_tty_t* handle) { +static void uv__tty_queue_read_raw(uv_loop_t* loop, uv_tty_t* handle) { uv_read_t* req; BOOL r; @@ -475,7 +475,7 @@ static void uv_tty_queue_read_raw(uv_loop_t* loop, uv_tty_t* handle) { if (!r) { handle->tty.rd.read_raw_wait = NULL; SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } handle->flags |= UV_HANDLE_READ_PENDING; @@ -579,7 +579,7 @@ static DWORD CALLBACK uv_tty_line_read_thread(void* data) { } -static void uv_tty_queue_read_line(uv_loop_t* loop, uv_tty_t* handle) { +static void uv__tty_queue_read_line(uv_loop_t* loop, uv_tty_t* handle) { uv_read_t* req; BOOL r; @@ -611,7 +611,7 @@ static void uv_tty_queue_read_line(uv_loop_t* loop, uv_tty_t* handle) { WT_EXECUTELONGFUNCTION); if (!r) { SET_REQ_ERROR(req, GetLastError()); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } handle->flags |= UV_HANDLE_READ_PENDING; @@ -619,11 +619,11 @@ static void uv_tty_queue_read_line(uv_loop_t* loop, uv_tty_t* handle) { } -static void uv_tty_queue_read(uv_loop_t* loop, uv_tty_t* handle) { +static void uv__tty_queue_read(uv_loop_t* loop, uv_tty_t* handle) { if (handle->flags & UV_HANDLE_TTY_RAW) { - uv_tty_queue_read_raw(loop, handle); + uv__tty_queue_read_raw(loop, handle); } else { - uv_tty_queue_read_line(loop, handle); + uv__tty_queue_read_line(loop, handle); } } @@ -947,7 +947,7 @@ void uv_process_tty_read_raw_req(uv_loop_t* loop, uv_tty_t* handle, /* Wait for more input events. */ if ((handle->flags & UV_HANDLE_READING) && !(handle->flags & UV_HANDLE_READ_PENDING)) { - uv_tty_queue_read(loop, handle); + uv__tty_queue_read(loop, handle); } DECREASE_PENDING_REQ_COUNT(handle); @@ -992,14 +992,14 @@ void uv_process_tty_read_line_req(uv_loop_t* loop, uv_tty_t* handle, /* Wait for more input events. */ if ((handle->flags & UV_HANDLE_READING) && !(handle->flags & UV_HANDLE_READ_PENDING)) { - uv_tty_queue_read(loop, handle); + uv__tty_queue_read(loop, handle); } DECREASE_PENDING_REQ_COUNT(handle); } -void uv_process_tty_read_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_read_req(uv_loop_t* loop, uv_tty_t* handle, uv_req_t* req) { assert(handle->type == UV_TTY); assert(handle->flags & UV_HANDLE_TTY_READABLE); @@ -1015,7 +1015,7 @@ void uv_process_tty_read_req(uv_loop_t* loop, uv_tty_t* handle, } -int uv_tty_read_start(uv_tty_t* handle, uv_alloc_cb alloc_cb, +int uv__tty_read_start(uv_tty_t* handle, uv_alloc_cb alloc_cb, uv_read_cb read_cb) { uv_loop_t* loop = handle->loop; @@ -1038,20 +1038,20 @@ int uv_tty_read_start(uv_tty_t* handle, uv_alloc_cb alloc_cb, * Short-circuit if this could be the case. */ if (handle->tty.rd.last_key_len > 0) { SET_REQ_SUCCESS(&handle->read_req); - uv_insert_pending_req(handle->loop, (uv_req_t*) &handle->read_req); + uv__insert_pending_req(handle->loop, (uv_req_t*) &handle->read_req); /* Make sure no attempt is made to insert it again until it's handled. */ handle->flags |= UV_HANDLE_READ_PENDING; handle->reqs_pending++; return 0; } - uv_tty_queue_read(loop, handle); + uv__tty_queue_read(loop, handle); return 0; } -int uv_tty_read_stop(uv_tty_t* handle) { +int uv__tty_read_stop(uv_tty_t* handle) { INPUT_RECORD record; DWORD written, err; @@ -1137,7 +1137,7 @@ static int uv__cancel_read_console(uv_tty_t* handle) { } -static void uv_tty_update_virtual_window(CONSOLE_SCREEN_BUFFER_INFO* info) { +static void uv__tty_update_virtual_window(CONSOLE_SCREEN_BUFFER_INFO* info) { uv_tty_virtual_width = info->dwSize.X; uv_tty_virtual_height = info->srWindow.Bottom - info->srWindow.Top + 1; @@ -1160,12 +1160,12 @@ static void uv_tty_update_virtual_window(CONSOLE_SCREEN_BUFFER_INFO* info) { } -static COORD uv_tty_make_real_coord(uv_tty_t* handle, +static COORD uv__tty_make_real_coord(uv_tty_t* handle, CONSOLE_SCREEN_BUFFER_INFO* info, int x, unsigned char x_relative, int y, unsigned char y_relative) { COORD result; - uv_tty_update_virtual_window(info); + uv__tty_update_virtual_window(info); /* Adjust y position */ if (y_relative) { @@ -1197,7 +1197,7 @@ static COORD uv_tty_make_real_coord(uv_tty_t* handle, } -static int uv_tty_emit_text(uv_tty_t* handle, WCHAR buffer[], DWORD length, +static int uv__tty_emit_text(uv_tty_t* handle, WCHAR buffer[], DWORD length, DWORD* error) { DWORD written; @@ -1218,7 +1218,7 @@ static int uv_tty_emit_text(uv_tty_t* handle, WCHAR buffer[], DWORD length, } -static int uv_tty_move_caret(uv_tty_t* handle, int x, unsigned char x_relative, +static int uv__tty_move_caret(uv_tty_t* handle, int x, unsigned char x_relative, int y, unsigned char y_relative, DWORD* error) { CONSOLE_SCREEN_BUFFER_INFO info; COORD pos; @@ -1232,7 +1232,7 @@ static int uv_tty_move_caret(uv_tty_t* handle, int x, unsigned char x_relative, *error = GetLastError(); } - pos = uv_tty_make_real_coord(handle, &info, x, x_relative, y, y_relative); + pos = uv__tty_make_real_coord(handle, &info, x, x_relative, y, y_relative); if (!SetConsoleCursorPosition(handle->handle, pos)) { if (GetLastError() == ERROR_INVALID_PARAMETER) { @@ -1248,7 +1248,7 @@ static int uv_tty_move_caret(uv_tty_t* handle, int x, unsigned char x_relative, } -static int uv_tty_reset(uv_tty_t* handle, DWORD* error) { +static int uv__tty_reset(uv_tty_t* handle, DWORD* error) { const COORD origin = {0, 0}; const WORD char_attrs = uv_tty_default_text_attributes; CONSOLE_SCREEN_BUFFER_INFO screen_buffer_info; @@ -1300,7 +1300,7 @@ static int uv_tty_reset(uv_tty_t* handle, DWORD* error) { /* Move the virtual window up to the top. */ uv_tty_virtual_offset = 0; - uv_tty_update_virtual_window(&screen_buffer_info); + uv__tty_update_virtual_window(&screen_buffer_info); /* Reset the cursor size and the cursor state. */ if (!SetConsoleCursorInfo(handle->handle, &uv_tty_default_cursor_info)) { @@ -1312,7 +1312,7 @@ static int uv_tty_reset(uv_tty_t* handle, DWORD* error) { } -static int uv_tty_clear(uv_tty_t* handle, int dir, char entire_screen, +static int uv__tty_clear(uv_tty_t* handle, int dir, char entire_screen, DWORD* error) { CONSOLE_SCREEN_BUFFER_INFO info; COORD start, end; @@ -1341,7 +1341,7 @@ static int uv_tty_clear(uv_tty_t* handle, int dir, char entire_screen, x2r = 1; } else { /* Clear to end of row. We pretend the console is 65536 characters wide, - * uv_tty_make_real_coord will clip it to the actual console width. */ + * uv__tty_make_real_coord will clip it to the actual console width. */ x2 = 0xffff; x2r = 0; } @@ -1364,8 +1364,8 @@ static int uv_tty_clear(uv_tty_t* handle, int dir, char entire_screen, return -1; } - start = uv_tty_make_real_coord(handle, &info, x1, x1r, y1, y1r); - end = uv_tty_make_real_coord(handle, &info, x2, x2r, y2, y2r); + start = uv__tty_make_real_coord(handle, &info, x1, x1r, y1, y1r); + end = uv__tty_make_real_coord(handle, &info, x2, x2r, y2, y2r); count = (end.Y * info.dwSize.X + end.X) - (start.Y * info.dwSize.X + start.X) + 1; @@ -1400,7 +1400,7 @@ static int uv_tty_clear(uv_tty_t* handle, int dir, char entire_screen, info.wAttributes |= bg >> 4; \ } while (0) -static int uv_tty_set_style(uv_tty_t* handle, DWORD* error) { +static int uv__tty_set_style(uv_tty_t* handle, DWORD* error) { unsigned short argc = handle->tty.wr.ansi_csi_argc; unsigned short* argv = handle->tty.wr.ansi_csi_argv; int i; @@ -1556,7 +1556,7 @@ static int uv_tty_set_style(uv_tty_t* handle, DWORD* error) { } -static int uv_tty_save_state(uv_tty_t* handle, unsigned char save_attributes, +static int uv__tty_save_state(uv_tty_t* handle, unsigned char save_attributes, DWORD* error) { CONSOLE_SCREEN_BUFFER_INFO info; @@ -1569,10 +1569,11 @@ static int uv_tty_save_state(uv_tty_t* handle, unsigned char save_attributes, return -1; } - uv_tty_update_virtual_window(&info); + uv__tty_update_virtual_window(&info); handle->tty.wr.saved_position.X = info.dwCursorPosition.X; - handle->tty.wr.saved_position.Y = info.dwCursorPosition.Y - uv_tty_virtual_offset; + handle->tty.wr.saved_position.Y = info.dwCursorPosition.Y - + uv_tty_virtual_offset; handle->flags |= UV_HANDLE_TTY_SAVED_POSITION; if (save_attributes) { @@ -1585,7 +1586,7 @@ static int uv_tty_save_state(uv_tty_t* handle, unsigned char save_attributes, } -static int uv_tty_restore_state(uv_tty_t* handle, +static int uv__tty_restore_state(uv_tty_t* handle, unsigned char restore_attributes, DWORD* error) { CONSOLE_SCREEN_BUFFER_INFO info; WORD new_attributes; @@ -1595,7 +1596,7 @@ static int uv_tty_restore_state(uv_tty_t* handle, } if (handle->flags & UV_HANDLE_TTY_SAVED_POSITION) { - if (uv_tty_move_caret(handle, + if (uv__tty_move_caret(handle, handle->tty.wr.saved_position.X, 0, handle->tty.wr.saved_position.Y, @@ -1625,7 +1626,7 @@ static int uv_tty_restore_state(uv_tty_t* handle, return 0; } -static int uv_tty_set_cursor_visibility(uv_tty_t* handle, +static int uv__tty_set_cursor_visibility(uv_tty_t* handle, BOOL visible, DWORD* error) { CONSOLE_CURSOR_INFO cursor_info; @@ -1645,7 +1646,7 @@ static int uv_tty_set_cursor_visibility(uv_tty_t* handle, return 0; } -static int uv_tty_set_cursor_shape(uv_tty_t* handle, int style, DWORD* error) { +static int uv__tty_set_cursor_shape(uv_tty_t* handle, int style, DWORD* error) { CONSOLE_CURSOR_INFO cursor_info; if (!GetConsoleCursorInfo(handle->handle, &cursor_info)) { @@ -1670,7 +1671,7 @@ static int uv_tty_set_cursor_shape(uv_tty_t* handle, int style, DWORD* error) { } -static int uv_tty_write_bufs(uv_tty_t* handle, +static int uv__tty_write_bufs(uv_tty_t* handle, const uv_buf_t bufs[], unsigned int nbufs, DWORD* error) { @@ -1683,7 +1684,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, #define FLUSH_TEXT() \ do { \ if (utf16_buf_used > 0) { \ - uv_tty_emit_text(handle, utf16_buf, utf16_buf_used, error); \ + uv__tty_emit_text(handle, utf16_buf, utf16_buf_used, error); \ utf16_buf_used = 0; \ } \ } while (0) @@ -1802,21 +1803,21 @@ static int uv_tty_write_bufs(uv_tty_t* handle, case 'c': /* Full console reset. */ FLUSH_TEXT(); - uv_tty_reset(handle, error); + uv__tty_reset(handle, error); ansi_parser_state = ANSI_NORMAL; continue; case '7': /* Save the cursor position and text attributes. */ FLUSH_TEXT(); - uv_tty_save_state(handle, 1, error); + uv__tty_save_state(handle, 1, error); ansi_parser_state = ANSI_NORMAL; continue; case '8': /* Restore the cursor position and text attributes */ FLUSH_TEXT(); - uv_tty_restore_state(handle, 1, error); + uv__tty_restore_state(handle, 1, error); ansi_parser_state = ANSI_NORMAL; continue; @@ -1849,7 +1850,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, ? handle->tty.wr.ansi_csi_argv[0] : 1; if (style >= 0 && style <= 6) { FLUSH_TEXT(); - uv_tty_set_cursor_shape(handle, style, error); + uv__tty_set_cursor_shape(handle, style, error); } } @@ -1947,7 +1948,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, if (handle->tty.wr.ansi_csi_argc == 1 && handle->tty.wr.ansi_csi_argv[0] == 25) { FLUSH_TEXT(); - uv_tty_set_cursor_visibility(handle, 0, error); + uv__tty_set_cursor_visibility(handle, 0, error); } break; @@ -1956,7 +1957,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, if (handle->tty.wr.ansi_csi_argc == 1 && handle->tty.wr.ansi_csi_argv[0] == 25) { FLUSH_TEXT(); - uv_tty_set_cursor_visibility(handle, 1, error); + uv__tty_set_cursor_visibility(handle, 1, error); } break; } @@ -1970,7 +1971,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, FLUSH_TEXT(); y = -(handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 1); - uv_tty_move_caret(handle, 0, 1, y, 1, error); + uv__tty_move_caret(handle, 0, 1, y, 1, error); break; case 'B': @@ -1978,7 +1979,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, FLUSH_TEXT(); y = handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 1; - uv_tty_move_caret(handle, 0, 1, y, 1, error); + uv__tty_move_caret(handle, 0, 1, y, 1, error); break; case 'C': @@ -1986,7 +1987,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, FLUSH_TEXT(); x = handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 1; - uv_tty_move_caret(handle, x, 1, 0, 1, error); + uv__tty_move_caret(handle, x, 1, 0, 1, error); break; case 'D': @@ -1994,7 +1995,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, FLUSH_TEXT(); x = -(handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 1); - uv_tty_move_caret(handle, x, 1, 0, 1, error); + uv__tty_move_caret(handle, x, 1, 0, 1, error); break; case 'E': @@ -2002,7 +2003,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, FLUSH_TEXT(); y = handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 1; - uv_tty_move_caret(handle, 0, 0, y, 1, error); + uv__tty_move_caret(handle, 0, 0, y, 1, error); break; case 'F': @@ -2010,7 +2011,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, FLUSH_TEXT(); y = -(handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 1); - uv_tty_move_caret(handle, 0, 0, y, 1, error); + uv__tty_move_caret(handle, 0, 0, y, 1, error); break; case 'G': @@ -2019,7 +2020,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, x = (handle->tty.wr.ansi_csi_argc >= 1 && handle->tty.wr.ansi_csi_argv[0]) ? handle->tty.wr.ansi_csi_argv[0] - 1 : 0; - uv_tty_move_caret(handle, x, 0, 0, 1, error); + uv__tty_move_caret(handle, x, 0, 0, 1, error); break; case 'H': @@ -2032,7 +2033,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, x = (handle->tty.wr.ansi_csi_argc >= 2 && handle->tty.wr.ansi_csi_argv[1]) ? handle->tty.wr.ansi_csi_argv[1] - 1 : 0; - uv_tty_move_caret(handle, x, 0, y, 0, error); + uv__tty_move_caret(handle, x, 0, y, 0, error); break; case 'J': @@ -2041,7 +2042,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, d = handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 0; if (d >= 0 && d <= 2) { - uv_tty_clear(handle, d, 1, error); + uv__tty_clear(handle, d, 1, error); } break; @@ -2051,26 +2052,26 @@ static int uv_tty_write_bufs(uv_tty_t* handle, d = handle->tty.wr.ansi_csi_argc ? handle->tty.wr.ansi_csi_argv[0] : 0; if (d >= 0 && d <= 2) { - uv_tty_clear(handle, d, 0, error); + uv__tty_clear(handle, d, 0, error); } break; case 'm': /* Set style */ FLUSH_TEXT(); - uv_tty_set_style(handle, error); + uv__tty_set_style(handle, error); break; case 's': /* Save the cursor position. */ FLUSH_TEXT(); - uv_tty_save_state(handle, 0, error); + uv__tty_save_state(handle, 0, error); break; case 'u': /* Restore the cursor position */ FLUSH_TEXT(); - uv_tty_restore_state(handle, 0, error); + uv__tty_restore_state(handle, 0, error); break; } } @@ -2179,7 +2180,7 @@ static int uv_tty_write_bufs(uv_tty_t* handle, } -int uv_tty_write(uv_loop_t* loop, +int uv__tty_write(uv_loop_t* loop, uv_write_t* req, uv_tty_t* handle, const uv_buf_t bufs[], @@ -2197,13 +2198,13 @@ int uv_tty_write(uv_loop_t* loop, req->u.io.queued_bytes = 0; - if (!uv_tty_write_bufs(handle, bufs, nbufs, &error)) { + if (!uv__tty_write_bufs(handle, bufs, nbufs, &error)) { SET_REQ_SUCCESS(req); } else { SET_REQ_ERROR(req, error); } - uv_insert_pending_req(loop, (uv_req_t*) req); + uv__insert_pending_req(loop, (uv_req_t*) req); return 0; } @@ -2217,14 +2218,14 @@ int uv__tty_try_write(uv_tty_t* handle, if (handle->stream.conn.write_reqs_pending > 0) return UV_EAGAIN; - if (uv_tty_write_bufs(handle, bufs, nbufs, &error)) + if (uv__tty_write_bufs(handle, bufs, nbufs, &error)) return uv_translate_sys_error(error); return uv__count_bufs(bufs, nbufs); } -void uv_process_tty_write_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_write_req(uv_loop_t* loop, uv_tty_t* handle, uv_write_t* req) { int err; @@ -2239,17 +2240,17 @@ void uv_process_tty_write_req(uv_loop_t* loop, uv_tty_t* handle, handle->stream.conn.write_reqs_pending--; if (handle->stream.conn.shutdown_req != NULL && handle->stream.conn.write_reqs_pending == 0) { - uv_want_endgame(loop, (uv_handle_t*)handle); + uv__want_endgame(loop, (uv_handle_t*)handle); } DECREASE_PENDING_REQ_COUNT(handle); } -void uv_tty_close(uv_tty_t* handle) { +void uv__tty_close(uv_tty_t* handle) { assert(handle->u.fd == -1 || handle->u.fd > 2); if (handle->flags & UV_HANDLE_READING) - uv_tty_read_stop(handle); + uv__tty_read_stop(handle); if (handle->u.fd == -1) CloseHandle(handle->handle); @@ -2262,12 +2263,12 @@ void uv_tty_close(uv_tty_t* handle) { uv__handle_closing(handle); if (handle->reqs_pending == 0) { - uv_want_endgame(handle->loop, (uv_handle_t*) handle); + uv__want_endgame(handle->loop, (uv_handle_t*) handle); } } -void uv_tty_endgame(uv_loop_t* loop, uv_tty_t* handle) { +void uv__tty_endgame(uv_loop_t* loop, uv_tty_t* handle) { if (!(handle->flags & UV_HANDLE_TTY_READABLE) && handle->stream.conn.shutdown_req != NULL && handle->stream.conn.write_reqs_pending == 0) { @@ -2302,20 +2303,20 @@ void uv_tty_endgame(uv_loop_t* loop, uv_tty_t* handle) { /* - * uv_process_tty_accept_req() is a stub to keep DELEGATE_STREAM_REQ working + * uv__process_tty_accept_req() is a stub to keep DELEGATE_STREAM_REQ working * TODO: find a way to remove it */ -void uv_process_tty_accept_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_accept_req(uv_loop_t* loop, uv_tty_t* handle, uv_req_t* raw_req) { abort(); } /* - * uv_process_tty_connect_req() is a stub to keep DELEGATE_STREAM_REQ working + * uv__process_tty_connect_req() is a stub to keep DELEGATE_STREAM_REQ working * TODO: find a way to remove it */ -void uv_process_tty_connect_req(uv_loop_t* loop, uv_tty_t* handle, +void uv__process_tty_connect_req(uv_loop_t* loop, uv_tty_t* handle, uv_connect_t* req) { abort(); } diff --git a/deps/libuv/src/win/udp.c b/deps/libuv/src/win/udp.c index 3a86e0ea..407aa6cb 100644 --- a/deps/libuv/src/win/udp.c +++ b/deps/libuv/src/win/udp.c @@ -60,7 +60,7 @@ int uv_udp_getsockname(const uv_udp_t* handle, } -static int uv_udp_set_socket(uv_loop_t* loop, uv_udp_t* handle, SOCKET socket, +static int uv__udp_set_socket(uv_loop_t* loop, uv_udp_t* handle, SOCKET socket, int family) { DWORD yes = 1; WSAPROTOCOL_INFOW info; @@ -106,8 +106,8 @@ static int uv_udp_set_socket(uv_loop_t* loop, uv_udp_t* handle, SOCKET socket, FILE_SKIP_SET_EVENT_ON_HANDLE | FILE_SKIP_COMPLETION_PORT_ON_SUCCESS)) { handle->flags |= UV_HANDLE_SYNC_BYPASS_IOCP; - handle->func_wsarecv = uv_wsarecv_workaround; - handle->func_wsarecvfrom = uv_wsarecvfrom_workaround; + handle->func_wsarecv = uv__wsarecv_workaround; + handle->func_wsarecvfrom = uv__wsarecvfrom_workaround; } else if (GetLastError() != ERROR_INVALID_FUNCTION) { return GetLastError(); } @@ -155,7 +155,7 @@ int uv__udp_init_ex(uv_loop_t* loop, return uv_translate_sys_error(err); } - err = uv_udp_set_socket(handle->loop, handle, sock, domain); + err = uv__udp_set_socket(handle->loop, handle, sock, domain); if (err) { closesocket(sock); QUEUE_REMOVE(&handle->handle_queue); @@ -167,7 +167,7 @@ int uv__udp_init_ex(uv_loop_t* loop, } -void uv_udp_close(uv_loop_t* loop, uv_udp_t* handle) { +void uv__udp_close(uv_loop_t* loop, uv_udp_t* handle) { uv_udp_recv_stop(handle); closesocket(handle->socket); handle->socket = INVALID_SOCKET; @@ -175,12 +175,12 @@ void uv_udp_close(uv_loop_t* loop, uv_udp_t* handle) { uv__handle_closing(handle); if (handle->reqs_pending == 0) { - uv_want_endgame(loop, (uv_handle_t*) handle); + uv__want_endgame(loop, (uv_handle_t*) handle); } } -void uv_udp_endgame(uv_loop_t* loop, uv_udp_t* handle) { +void uv__udp_endgame(uv_loop_t* loop, uv_udp_t* handle) { if (handle->flags & UV_HANDLE_CLOSING && handle->reqs_pending == 0) { assert(!(handle->flags & UV_HANDLE_CLOSED)); @@ -194,10 +194,10 @@ int uv_udp_using_recvmmsg(const uv_udp_t* handle) { } -static int uv_udp_maybe_bind(uv_udp_t* handle, - const struct sockaddr* addr, - unsigned int addrlen, - unsigned int flags) { +static int uv__udp_maybe_bind(uv_udp_t* handle, + const struct sockaddr* addr, + unsigned int addrlen, + unsigned int flags) { int r; int err; DWORD no = 0; @@ -216,7 +216,7 @@ static int uv_udp_maybe_bind(uv_udp_t* handle, return WSAGetLastError(); } - err = uv_udp_set_socket(handle->loop, handle, sock, addr->sa_family); + err = uv__udp_set_socket(handle->loop, handle, sock, addr->sa_family); if (err) { closesocket(sock); return err; @@ -264,7 +264,7 @@ static int uv_udp_maybe_bind(uv_udp_t* handle, } -static void uv_udp_queue_recv(uv_loop_t* loop, uv_udp_t* handle) { +static void uv__udp_queue_recv(uv_loop_t* loop, uv_udp_t* handle) { uv_req_t* req; uv_buf_t buf; DWORD bytes, flags; @@ -311,7 +311,7 @@ static void uv_udp_queue_recv(uv_loop_t* loop, uv_udp_t* handle) { handle->flags |= UV_HANDLE_READ_PENDING; req->u.io.overlapped.InternalHigh = bytes; handle->reqs_pending++; - uv_insert_pending_req(loop, req); + uv__insert_pending_req(loop, req); } else if (UV_SUCCEEDED_WITH_IOCP(result == 0)) { /* The req will be processed with IOCP. */ handle->flags |= UV_HANDLE_READ_PENDING; @@ -319,7 +319,7 @@ static void uv_udp_queue_recv(uv_loop_t* loop, uv_udp_t* handle) { } else { /* Make this req pending reporting an error. */ SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, req); + uv__insert_pending_req(loop, req); handle->reqs_pending++; } @@ -343,7 +343,7 @@ static void uv_udp_queue_recv(uv_loop_t* loop, uv_udp_t* handle) { handle->flags |= UV_HANDLE_READ_PENDING; req->u.io.overlapped.InternalHigh = bytes; handle->reqs_pending++; - uv_insert_pending_req(loop, req); + uv__insert_pending_req(loop, req); } else if (UV_SUCCEEDED_WITH_IOCP(result == 0)) { /* The req will be processed with IOCP. */ handle->flags |= UV_HANDLE_READ_PENDING; @@ -351,7 +351,7 @@ static void uv_udp_queue_recv(uv_loop_t* loop, uv_udp_t* handle) { } else { /* Make this req pending reporting an error. */ SET_REQ_ERROR(req, WSAGetLastError()); - uv_insert_pending_req(loop, req); + uv__insert_pending_req(loop, req); handle->reqs_pending++; } } @@ -367,10 +367,10 @@ int uv__udp_recv_start(uv_udp_t* handle, uv_alloc_cb alloc_cb, return UV_EALREADY; } - err = uv_udp_maybe_bind(handle, - (const struct sockaddr*) &uv_addr_ip4_any_, - sizeof(uv_addr_ip4_any_), - 0); + err = uv__udp_maybe_bind(handle, + (const struct sockaddr*) &uv_addr_ip4_any_, + sizeof(uv_addr_ip4_any_), + 0); if (err) return uv_translate_sys_error(err); @@ -384,7 +384,7 @@ int uv__udp_recv_start(uv_udp_t* handle, uv_alloc_cb alloc_cb, /* If reading was stopped and then started again, there could still be a recv * request pending. */ if (!(handle->flags & UV_HANDLE_READ_PENDING)) - uv_udp_queue_recv(loop, handle); + uv__udp_queue_recv(loop, handle); return 0; } @@ -433,7 +433,7 @@ static int uv__send(uv_udp_send_t* req, handle->send_queue_size += req->u.io.queued_bytes; handle->send_queue_count++; REGISTER_HANDLE_REQ(loop, handle, req); - uv_insert_pending_req(loop, (uv_req_t*)req); + uv__insert_pending_req(loop, (uv_req_t*)req); } else if (UV_SUCCEEDED_WITH_IOCP(result == 0)) { /* Request queued by the kernel. */ req->u.io.queued_bytes = uv__count_bufs(bufs, nbufs); @@ -450,7 +450,7 @@ static int uv__send(uv_udp_send_t* req, } -void uv_process_udp_recv_req(uv_loop_t* loop, uv_udp_t* handle, +void uv__process_udp_recv_req(uv_loop_t* loop, uv_udp_t* handle, uv_req_t* req) { uv_buf_t buf; int partial; @@ -554,14 +554,14 @@ done: /* Post another read if still reading and not closing. */ if ((handle->flags & UV_HANDLE_READING) && !(handle->flags & UV_HANDLE_READ_PENDING)) { - uv_udp_queue_recv(loop, handle); + uv__udp_queue_recv(loop, handle); } DECREASE_PENDING_REQ_COUNT(handle); } -void uv_process_udp_send_req(uv_loop_t* loop, uv_udp_t* handle, +void uv__process_udp_send_req(uv_loop_t* loop, uv_udp_t* handle, uv_udp_send_t* req) { int err; @@ -598,10 +598,10 @@ static int uv__udp_set_membership4(uv_udp_t* handle, return UV_EINVAL; /* If the socket is unbound, bind to inaddr_any. */ - err = uv_udp_maybe_bind(handle, - (const struct sockaddr*) &uv_addr_ip4_any_, - sizeof(uv_addr_ip4_any_), - UV_UDP_REUSEADDR); + err = uv__udp_maybe_bind(handle, + (const struct sockaddr*) &uv_addr_ip4_any_, + sizeof(uv_addr_ip4_any_), + UV_UDP_REUSEADDR); if (err) return uv_translate_sys_error(err); @@ -652,10 +652,10 @@ int uv__udp_set_membership6(uv_udp_t* handle, if ((handle->flags & UV_HANDLE_BOUND) && !(handle->flags & UV_HANDLE_IPV6)) return UV_EINVAL; - err = uv_udp_maybe_bind(handle, - (const struct sockaddr*) &uv_addr_ip6_any_, - sizeof(uv_addr_ip6_any_), - UV_UDP_REUSEADDR); + err = uv__udp_maybe_bind(handle, + (const struct sockaddr*) &uv_addr_ip6_any_, + sizeof(uv_addr_ip6_any_), + UV_UDP_REUSEADDR); if (err) return uv_translate_sys_error(err); @@ -708,10 +708,10 @@ static int uv__udp_set_source_membership4(uv_udp_t* handle, return UV_EINVAL; /* If the socket is unbound, bind to inaddr_any. */ - err = uv_udp_maybe_bind(handle, - (const struct sockaddr*) &uv_addr_ip4_any_, - sizeof(uv_addr_ip4_any_), - UV_UDP_REUSEADDR); + err = uv__udp_maybe_bind(handle, + (const struct sockaddr*) &uv_addr_ip4_any_, + sizeof(uv_addr_ip4_any_), + UV_UDP_REUSEADDR); if (err) return uv_translate_sys_error(err); @@ -763,10 +763,10 @@ int uv__udp_set_source_membership6(uv_udp_t* handle, if ((handle->flags & UV_HANDLE_BOUND) && !(handle->flags & UV_HANDLE_IPV6)) return UV_EINVAL; - err = uv_udp_maybe_bind(handle, - (const struct sockaddr*) &uv_addr_ip6_any_, - sizeof(uv_addr_ip6_any_), - UV_UDP_REUSEADDR); + err = uv__udp_maybe_bind(handle, + (const struct sockaddr*) &uv_addr_ip6_any_, + sizeof(uv_addr_ip6_any_), + UV_UDP_REUSEADDR); if (err) return uv_translate_sys_error(err); @@ -962,10 +962,10 @@ int uv_udp_open(uv_udp_t* handle, uv_os_sock_t sock) { return uv_translate_sys_error(GetLastError()); } - err = uv_udp_set_socket(handle->loop, - handle, - sock, - protocol_info.iAddressFamily); + err = uv__udp_set_socket(handle->loop, + handle, + sock, + protocol_info.iAddressFamily); if (err) return uv_translate_sys_error(err); @@ -1044,7 +1044,7 @@ int uv__udp_bind(uv_udp_t* handle, unsigned int flags) { int err; - err = uv_udp_maybe_bind(handle, addr, addrlen, flags); + err = uv__udp_maybe_bind(handle, addr, addrlen, flags); if (err) return uv_translate_sys_error(err); @@ -1066,7 +1066,7 @@ int uv__udp_connect(uv_udp_t* handle, else return UV_EINVAL; - err = uv_udp_maybe_bind(handle, bind_addr, addrlen, 0); + err = uv__udp_maybe_bind(handle, bind_addr, addrlen, 0); if (err) return uv_translate_sys_error(err); } @@ -1117,7 +1117,7 @@ int uv__udp_send(uv_udp_send_t* req, else return UV_EINVAL; - err = uv_udp_maybe_bind(handle, bind_addr, addrlen, 0); + err = uv__udp_maybe_bind(handle, bind_addr, addrlen, 0); if (err) return uv_translate_sys_error(err); } @@ -1159,7 +1159,7 @@ int uv__udp_try_send(uv_udp_t* handle, bind_addr = (const struct sockaddr*) &uv_addr_ip6_any_; else return UV_EINVAL; - err = uv_udp_maybe_bind(handle, bind_addr, addrlen, 0); + err = uv__udp_maybe_bind(handle, bind_addr, addrlen, 0); if (err) return uv_translate_sys_error(err); } diff --git a/deps/libuv/src/win/util.c b/deps/libuv/src/win/util.c index 33e874ac..99432053 100644 --- a/deps/libuv/src/win/util.c +++ b/deps/libuv/src/win/util.c @@ -531,103 +531,25 @@ int uv_resident_set_memory(size_t* rss) { int uv_uptime(double* uptime) { - BYTE stack_buffer[4096]; - BYTE* malloced_buffer = NULL; - BYTE* buffer = (BYTE*) stack_buffer; - size_t buffer_size = sizeof(stack_buffer); - DWORD data_size; + *uptime = GetTickCount64() / 1000.0; + return 0; +} - PERF_DATA_BLOCK* data_block; - PERF_OBJECT_TYPE* object_type; - PERF_COUNTER_DEFINITION* counter_definition; - DWORD i; +unsigned int uv_available_parallelism(void) { + SYSTEM_INFO info; + unsigned rc; - for (;;) { - LONG result; + /* TODO(bnoordhuis) Use GetLogicalProcessorInformationEx() to support systems + * with > 64 CPUs? See https://github.com/libuv/libuv/pull/3458 + */ + GetSystemInfo(&info); - data_size = (DWORD) buffer_size; - result = RegQueryValueExW(HKEY_PERFORMANCE_DATA, - L"2", - NULL, - NULL, - buffer, - &data_size); - if (result == ERROR_SUCCESS) { - break; - } else if (result != ERROR_MORE_DATA) { - *uptime = 0; - return uv_translate_sys_error(result); - } + rc = info.dwNumberOfProcessors; + if (rc < 1) + rc = 1; - buffer_size *= 2; - /* Don't let the buffer grow infinitely. */ - if (buffer_size > 1 << 20) { - goto internalError; - } - - uv__free(malloced_buffer); - - buffer = malloced_buffer = (BYTE*) uv__malloc(buffer_size); - if (malloced_buffer == NULL) { - *uptime = 0; - return UV_ENOMEM; - } - } - - if (data_size < sizeof(*data_block)) - goto internalError; - - data_block = (PERF_DATA_BLOCK*) buffer; - - if (wmemcmp(data_block->Signature, L"PERF", 4) != 0) - goto internalError; - - if (data_size < data_block->HeaderLength + sizeof(*object_type)) - goto internalError; - - object_type = (PERF_OBJECT_TYPE*) (buffer + data_block->HeaderLength); - - if (object_type->NumInstances != PERF_NO_INSTANCES) - goto internalError; - - counter_definition = (PERF_COUNTER_DEFINITION*) (buffer + - data_block->HeaderLength + object_type->HeaderLength); - for (i = 0; i < object_type->NumCounters; i++) { - if ((BYTE*) counter_definition + sizeof(*counter_definition) > - buffer + data_size) { - break; - } - - if (counter_definition->CounterNameTitleIndex == 674 && - counter_definition->CounterSize == sizeof(uint64_t)) { - if (counter_definition->CounterOffset + sizeof(uint64_t) > data_size || - !(counter_definition->CounterType & PERF_OBJECT_TIMER)) { - goto internalError; - } else { - BYTE* address = (BYTE*) object_type + object_type->DefinitionLength + - counter_definition->CounterOffset; - uint64_t value = *((uint64_t*) address); - *uptime = floor((double) (object_type->PerfTime.QuadPart - value) / - (double) object_type->PerfFreq.QuadPart); - uv__free(malloced_buffer); - return 0; - } - } - - counter_definition = (PERF_COUNTER_DEFINITION*) - ((BYTE*) counter_definition + counter_definition->ByteLength); - } - - /* If we get here, the uptime value was not found. */ - uv__free(malloced_buffer); - *uptime = 0; - return UV_ENOSYS; - - internalError: - uv__free(malloced_buffer); - *uptime = 0; - return UV_EIO; + return rc; } diff --git a/deps/libuv/src/win/winapi.c b/deps/libuv/src/win/winapi.c index bf306cd8..53147b82 100644 --- a/deps/libuv/src/win/winapi.c +++ b/deps/libuv/src/win/winapi.c @@ -48,7 +48,7 @@ sSetWinEventHook pSetWinEventHook; /* ws2_32.dll function pointer */ uv_sGetHostNameW pGetHostNameW; -void uv_winapi_init(void) { +void uv__winapi_init(void) { HMODULE ntdll_module; HMODULE powrprof_module; HMODULE user32_module; @@ -126,19 +126,19 @@ void uv_winapi_init(void) { kernel32_module, "GetQueuedCompletionStatusEx"); - powrprof_module = LoadLibraryA("powrprof.dll"); + powrprof_module = LoadLibraryExA("powrprof.dll", NULL, LOAD_LIBRARY_SEARCH_SYSTEM32); if (powrprof_module != NULL) { pPowerRegisterSuspendResumeNotification = (sPowerRegisterSuspendResumeNotification) GetProcAddress(powrprof_module, "PowerRegisterSuspendResumeNotification"); } - user32_module = LoadLibraryA("user32.dll"); + user32_module = GetModuleHandleA("user32.dll"); if (user32_module != NULL) { pSetWinEventHook = (sSetWinEventHook) GetProcAddress(user32_module, "SetWinEventHook"); } - ws2_32_module = LoadLibraryA("ws2_32.dll"); + ws2_32_module = GetModuleHandleA("ws2_32.dll"); if (ws2_32_module != NULL) { pGetHostNameW = (uv_sGetHostNameW) GetProcAddress( ws2_32_module, diff --git a/deps/libuv/src/win/winsock.c b/deps/libuv/src/win/winsock.c index 4cf6e6b0..a68b0953 100644 --- a/deps/libuv/src/win/winsock.c +++ b/deps/libuv/src/win/winsock.c @@ -38,7 +38,7 @@ struct sockaddr_in6 uv_addr_ip6_any_; /* * Retrieves the pointer to a winsock extension function. */ -static BOOL uv_get_extension_function(SOCKET socket, GUID guid, +static BOOL uv__get_extension_function(SOCKET socket, GUID guid, void **target) { int result; DWORD bytes; @@ -62,20 +62,20 @@ static BOOL uv_get_extension_function(SOCKET socket, GUID guid, } -BOOL uv_get_acceptex_function(SOCKET socket, LPFN_ACCEPTEX* target) { +BOOL uv__get_acceptex_function(SOCKET socket, LPFN_ACCEPTEX* target) { const GUID wsaid_acceptex = WSAID_ACCEPTEX; - return uv_get_extension_function(socket, wsaid_acceptex, (void**)target); + return uv__get_extension_function(socket, wsaid_acceptex, (void**)target); } -BOOL uv_get_connectex_function(SOCKET socket, LPFN_CONNECTEX* target) { +BOOL uv__get_connectex_function(SOCKET socket, LPFN_CONNECTEX* target) { const GUID wsaid_connectex = WSAID_CONNECTEX; - return uv_get_extension_function(socket, wsaid_connectex, (void**)target); + return uv__get_extension_function(socket, wsaid_connectex, (void**)target); } -void uv_winsock_init(void) { +void uv__winsock_init(void) { WSADATA wsa_data; int errorno; SOCKET dummy; @@ -134,7 +134,7 @@ void uv_winsock_init(void) { } -int uv_ntstatus_to_winsock_error(NTSTATUS status) { +int uv__ntstatus_to_winsock_error(NTSTATUS status) { switch (status) { case STATUS_SUCCESS: return ERROR_SUCCESS; @@ -267,7 +267,7 @@ int uv_ntstatus_to_winsock_error(NTSTATUS status) { * the user to use the default msafd driver, doesn't work when other LSPs are * stacked on top of it. */ -int WSAAPI uv_wsarecv_workaround(SOCKET socket, WSABUF* buffers, +int WSAAPI uv__wsarecv_workaround(SOCKET socket, WSABUF* buffers, DWORD buffer_count, DWORD* bytes, DWORD* flags, WSAOVERLAPPED *overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine) { NTSTATUS status; @@ -346,7 +346,7 @@ int WSAAPI uv_wsarecv_workaround(SOCKET socket, WSABUF* buffers, break; default: - error = uv_ntstatus_to_winsock_error(status); + error = uv__ntstatus_to_winsock_error(status); break; } @@ -360,8 +360,8 @@ int WSAAPI uv_wsarecv_workaround(SOCKET socket, WSABUF* buffers, } -/* See description of uv_wsarecv_workaround. */ -int WSAAPI uv_wsarecvfrom_workaround(SOCKET socket, WSABUF* buffers, +/* See description of uv__wsarecv_workaround. */ +int WSAAPI uv__wsarecvfrom_workaround(SOCKET socket, WSABUF* buffers, DWORD buffer_count, DWORD* bytes, DWORD* flags, struct sockaddr* addr, int* addr_len, WSAOVERLAPPED *overlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE completion_routine) { @@ -444,7 +444,7 @@ int WSAAPI uv_wsarecvfrom_workaround(SOCKET socket, WSABUF* buffers, break; default: - error = uv_ntstatus_to_winsock_error(status); + error = uv__ntstatus_to_winsock_error(status); break; } @@ -458,7 +458,7 @@ int WSAAPI uv_wsarecvfrom_workaround(SOCKET socket, WSABUF* buffers, } -int WSAAPI uv_msafd_poll(SOCKET socket, AFD_POLL_INFO* info_in, +int WSAAPI uv__msafd_poll(SOCKET socket, AFD_POLL_INFO* info_in, AFD_POLL_INFO* info_out, OVERLAPPED* overlapped) { IO_STATUS_BLOCK iosb; IO_STATUS_BLOCK* iosb_ptr; @@ -531,7 +531,7 @@ int WSAAPI uv_msafd_poll(SOCKET socket, AFD_POLL_INFO* info_in, break; default: - error = uv_ntstatus_to_winsock_error(status); + error = uv__ntstatus_to_winsock_error(status); break; } diff --git a/deps/libuv/test/benchmark-list.h b/deps/libuv/test/benchmark-list.h index 71e4eab9..1ab8f258 100644 --- a/deps/libuv/test/benchmark-list.h +++ b/deps/libuv/test/benchmark-list.h @@ -23,7 +23,9 @@ BENCHMARK_DECLARE (sizes) BENCHMARK_DECLARE (loop_count) BENCHMARK_DECLARE (loop_count_timed) BENCHMARK_DECLARE (ping_pongs) -BENCHMARK_DECLARE (ping_udp) +BENCHMARK_DECLARE (ping_udp1) +BENCHMARK_DECLARE (ping_udp10) +BENCHMARK_DECLARE (ping_udp100) BENCHMARK_DECLARE (tcp_write_batch) BENCHMARK_DECLARE (tcp4_pound_100) BENCHMARK_DECLARE (tcp4_pound_1000) @@ -72,6 +74,7 @@ BENCHMARK_DECLARE (async_pummel_1) BENCHMARK_DECLARE (async_pummel_2) BENCHMARK_DECLARE (async_pummel_4) BENCHMARK_DECLARE (async_pummel_8) +BENCHMARK_DECLARE (queue_work) BENCHMARK_DECLARE (spawn) BENCHMARK_DECLARE (thread_create) BENCHMARK_DECLARE (million_async) @@ -90,6 +93,10 @@ TASK_LIST_START BENCHMARK_ENTRY (ping_pongs) BENCHMARK_HELPER (ping_pongs, tcp4_echo_server) + BENCHMARK_ENTRY (ping_udp1) + BENCHMARK_ENTRY (ping_udp10) + BENCHMARK_ENTRY (ping_udp100) + BENCHMARK_ENTRY (tcp_write_batch) BENCHMARK_HELPER (tcp_write_batch, tcp4_blackhole_server) @@ -155,6 +162,7 @@ TASK_LIST_START BENCHMARK_ENTRY (async_pummel_2) BENCHMARK_ENTRY (async_pummel_4) BENCHMARK_ENTRY (async_pummel_8) + BENCHMARK_ENTRY (queue_work) BENCHMARK_ENTRY (spawn) BENCHMARK_ENTRY (thread_create) diff --git a/deps/libuv/test/benchmark-ping-udp.c b/deps/libuv/test/benchmark-ping-udp.c index a29502a7..cf9ca981 100644 --- a/deps/libuv/test/benchmark-ping-udp.c +++ b/deps/libuv/test/benchmark-ping-udp.c @@ -94,6 +94,9 @@ static void pinger_read_cb(uv_udp_t* udp, pinger_t* pinger; pinger = (pinger_t*)udp->data; + /* No data here means something went wrong */ + ASSERT(nread > 0); + /* Now we count the pings */ for (i = 0; i < nread; i++) { ASSERT(buf->base[i] == PING[pinger->state]); @@ -108,7 +111,8 @@ static void pinger_read_cb(uv_udp_t* udp, } } - buf_free(buf); + if (buf && !(flags & UV_UDP_MMSG_CHUNK)) + buf_free(buf); } static void udp_pinger_new(void) { @@ -122,6 +126,8 @@ static void udp_pinger_new(void) { /* Try to do NUM_PINGS ping-pongs (connection-less). */ r = uv_udp_init(loop, &pinger->udp); ASSERT(r == 0); + r = uv_udp_bind(&pinger->udp, (const struct sockaddr*) &pinger->server_addr, 0); + ASSERT(r == 0); pinger->udp.data = pinger; diff --git a/deps/libuv/test/benchmark-queue-work.c b/deps/libuv/test/benchmark-queue-work.c new file mode 100644 index 00000000..2dd5cb66 --- /dev/null +++ b/deps/libuv/test/benchmark-queue-work.c @@ -0,0 +1,68 @@ +/* Copyright libuv contributors. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ + +#include "task.h" +#include "uv.h" + +static int done = 0; +static unsigned events = 0; +static unsigned result; + +static unsigned fastrand(void) { + static unsigned g = 0; + g = g * 214013 + 2531011; + return g; +} + +static void work_cb(uv_work_t* req) { + req->data = &result; + *(unsigned*)req->data = fastrand(); +} + +static void after_work_cb(uv_work_t* req, int status) { + events++; + if (!done) + ASSERT_EQ(0, uv_queue_work(req->loop, req, work_cb, after_work_cb)); +} + +static void timer_cb(uv_timer_t* handle) { done = 1; } + +BENCHMARK_IMPL(queue_work) { + uv_timer_t timer_handle; + uv_work_t work; + uv_loop_t* loop; + int timeout; + + loop = uv_default_loop(); + timeout = 5000; + + ASSERT_EQ(0, uv_timer_init(loop, &timer_handle)); + ASSERT_EQ(0, uv_timer_start(&timer_handle, timer_cb, timeout, 0)); + + ASSERT_EQ(0, uv_queue_work(loop, &work, work_cb, after_work_cb)); + ASSERT_EQ(0, uv_run(loop, UV_RUN_DEFAULT)); + + printf("%s async jobs in %.1f seconds (%s/s)\n", fmt(events), timeout / 1000., + fmt(events / (timeout / 1000.))); + + MAKE_VALGRIND_HAPPY(); + return 0; +} diff --git a/deps/libuv/test/run-tests.c b/deps/libuv/test/run-tests.c index 5e53aaa8..86b03599 100644 --- a/deps/libuv/test/run-tests.c +++ b/deps/libuv/test/run-tests.c @@ -49,7 +49,6 @@ __attribute__((constructor)) void init() { int ipc_helper(int listen_after_write); int ipc_helper_heavy_traffic_deadlock_bug(void); int ipc_helper_tcp_connection(void); -int ipc_helper_closed_handle(void); int ipc_send_recv_helper(void); int ipc_helper_bind_twice(void); int ipc_helper_send_zero(void); @@ -119,10 +118,6 @@ static int maybe_run_test(int argc, char **argv) { return ipc_helper_tcp_connection(); } - if (strcmp(argv[1], "ipc_helper_closed_handle") == 0) { - return ipc_helper_closed_handle(); - } - if (strcmp(argv[1], "ipc_helper_bind_twice") == 0) { return ipc_helper_bind_twice(); } diff --git a/deps/libuv/test/runner-unix.c b/deps/libuv/test/runner-unix.c index a13648bc..c165aab9 100644 --- a/deps/libuv/test/runner-unix.c +++ b/deps/libuv/test/runner-unix.c @@ -333,8 +333,8 @@ int process_wait(process_info_t* vec, int n, int timeout) { abort(); terminate: - close(args.pipe[0]); - close(args.pipe[1]); + closefd(args.pipe[0]); + closefd(args.pipe[1]); return retval; } diff --git a/deps/libuv/test/test-fs.c b/deps/libuv/test/test-fs.c index aecf10f9..c879f629 100644 --- a/deps/libuv/test/test-fs.c +++ b/deps/libuv/test/test-fs.c @@ -851,7 +851,12 @@ static void check_utime(const char* path, #endif st_atim = s->st_atim.tv_sec + s->st_atim.tv_nsec / 1e9; st_mtim = s->st_mtim.tv_sec + s->st_mtim.tv_nsec / 1e9; - ASSERT_DOUBLE_EQ(st_atim, atime); + /* + * Linux does not allow reading reliably the atime of a symlink + * since readlink() can update it + */ + if (!test_lutime) + ASSERT_DOUBLE_EQ(st_atim, atime); ASSERT_DOUBLE_EQ(st_mtim, mtime); } diff --git a/deps/libuv/test/test-get-passwd.c b/deps/libuv/test/test-get-passwd.c index 865c07d6..d2c7431f 100644 --- a/deps/libuv/test/test-get-passwd.c +++ b/deps/libuv/test/test-get-passwd.c @@ -22,6 +22,10 @@ #include "uv.h" #include "task.h" #include +#ifndef _WIN32 +#include +#include +#endif TEST_IMPL(get_passwd) { /* TODO(gengjiawen): Fix test on QEMU. */ @@ -64,11 +68,15 @@ TEST_IMPL(get_passwd) { #endif #ifdef _WIN32 - ASSERT(pwd.uid == -1); - ASSERT(pwd.gid == -1); + ASSERT_EQ(pwd.uid, (unsigned)-1); + ASSERT_EQ(pwd.gid, (unsigned)-1); #else - ASSERT(pwd.uid >= 0); - ASSERT(pwd.gid >= 0); + ASSERT_NE(pwd.uid, (unsigned)-1); + ASSERT_NE(pwd.gid, (unsigned)-1); + ASSERT_EQ(pwd.uid, geteuid()); + if (pwd.uid != 0 && pwd.gid != getgid()) + /* This will be likely true, as only root could have changed it. */ + ASSERT_EQ(pwd.gid, getegid()); #endif /* Test uv_os_free_passwd() */ diff --git a/deps/libuv/test/test-ipc-send-recv.c b/deps/libuv/test/test-ipc-send-recv.c index 12d4e332..8a0e9708 100644 --- a/deps/libuv/test/test-ipc-send-recv.c +++ b/deps/libuv/test/test-ipc-send-recv.c @@ -308,8 +308,12 @@ static void read_cb(uv_stream_t* handle, return; } + ASSERT_GE(nread, 0); + pipe = (uv_pipe_t*) handle; - do { + ASSERT_EQ(pipe, &ctx2.channel); + + while (uv_pipe_pending_count(pipe) > 0) { if (++read_cb_count == 2) { recv = &ctx2.recv; write_req = &ctx2.write_req; @@ -318,10 +322,6 @@ static void read_cb(uv_stream_t* handle, write_req = &ctx2.write_req2; } - ASSERT(pipe == &ctx2.channel); - ASSERT(nread >= 0); - ASSERT(uv_pipe_pending_count(pipe) > 0); - pending = uv_pipe_pending_type(pipe); ASSERT(pending == UV_NAMED_PIPE || pending == UV_TCP); @@ -344,7 +344,7 @@ static void read_cb(uv_stream_t* handle, &recv->stream, write2_cb); ASSERT(r == 0); - } while (uv_pipe_pending_count(pipe) > 0); + } } static void send_recv_start(void) { diff --git a/deps/libuv/test/test-ipc.c b/deps/libuv/test/test-ipc.c index 68a0e1bb..cf131ffd 100644 --- a/deps/libuv/test/test-ipc.c +++ b/deps/libuv/test/test-ipc.c @@ -45,8 +45,6 @@ static int close_cb_called; static int connection_accepted; static int tcp_conn_read_cb_called; static int tcp_conn_write_cb_called; -static int closed_handle_data_read; -static int closed_handle_write; static int send_zero_write; typedef struct { @@ -57,15 +55,6 @@ typedef struct { #define CONN_COUNT 100 #define BACKLOG 128 -#define LARGE_SIZE 100000 - -static uv_buf_t large_buf; -static char buffer[LARGE_SIZE]; -static uv_write_t write_reqs[300]; -static int write_reqs_completed; - -static unsigned int write_until_data_queued(void); -static void send_handle_and_close(void); static void close_server_conn_cb(uv_handle_t* handle) { @@ -417,26 +406,6 @@ static void on_read_connection(uv_stream_t* handle, } -#ifndef _WIN32 -static void on_read_closed_handle(uv_stream_t* handle, - ssize_t nread, - const uv_buf_t* buf) { - if (nread == 0 || nread == UV_EOF) { - free(buf->base); - return; - } - - if (nread < 0) { - printf("error recving on channel: %s\n", uv_strerror(nread)); - abort(); - } - - closed_handle_data_read += nread; - free(buf->base); -} -#endif - - static void on_read_send_zero(uv_stream_t* handle, ssize_t nread, const uv_buf_t* buf) { @@ -498,15 +467,6 @@ TEST_IMPL(ipc_tcp_connection) { return r; } -#ifndef _WIN32 -TEST_IMPL(ipc_closed_handle) { - int r; - r = run_ipc_test("ipc_helper_closed_handle", on_read_closed_handle); - ASSERT_EQ(r, 0); - return 0; -} -#endif - #ifdef _WIN32 TEST_IMPL(listen_with_simultaneous_accepts) { @@ -602,23 +562,6 @@ static void tcp_connection_write_cb(uv_write_t* req, int status) { } -static void closed_handle_large_write_cb(uv_write_t* req, int status) { - ASSERT_EQ(status, 0); - ASSERT(closed_handle_data_read = LARGE_SIZE); - if (++write_reqs_completed == ARRAY_SIZE(write_reqs)) { - write_reqs_completed = 0; - if (write_until_data_queued() > 0) - send_handle_and_close(); - } -} - - -static void closed_handle_write_cb(uv_write_t* req, int status) { - ASSERT_EQ(status, UV_EBADF); - closed_handle_write = 1; -} - - static void send_zero_write_cb(uv_write_t* req, int status) { ASSERT_EQ(status, 0); send_zero_write++; @@ -835,76 +778,6 @@ int ipc_helper_tcp_connection(void) { return 0; } -static unsigned int write_until_data_queued() { - unsigned int i; - int r; - - i = 0; - do { - r = uv_write(&write_reqs[i], - (uv_stream_t*)&channel, - &large_buf, - 1, - closed_handle_large_write_cb); - ASSERT_EQ(r, 0); - i++; - } while (channel.write_queue_size == 0 && - i < ARRAY_SIZE(write_reqs)); - - return channel.write_queue_size; -} - -static void send_handle_and_close() { - int r; - struct sockaddr_in addr; - - r = uv_tcp_init(uv_default_loop(), &tcp_server); - ASSERT_EQ(r, 0); - - ASSERT_EQ(0, uv_ip4_addr("0.0.0.0", TEST_PORT, &addr)); - - r = uv_tcp_bind(&tcp_server, (const struct sockaddr*) &addr, 0); - ASSERT_EQ(r, 0); - - r = uv_write2(&write_req, - (uv_stream_t*)&channel, - &large_buf, - 1, - (uv_stream_t*)&tcp_server, - closed_handle_write_cb); - ASSERT_EQ(r, 0); - - uv_close((uv_handle_t*)&tcp_server, NULL); -} - -int ipc_helper_closed_handle(void) { - int r; - - memset(buffer, '.', LARGE_SIZE); - large_buf = uv_buf_init(buffer, LARGE_SIZE); - - r = uv_pipe_init(uv_default_loop(), &channel, 1); - ASSERT_EQ(r, 0); - - uv_pipe_open(&channel, 0); - - ASSERT_EQ(1, uv_is_readable((uv_stream_t*) &channel)); - ASSERT_EQ(1, uv_is_writable((uv_stream_t*) &channel)); - ASSERT_EQ(0, uv_is_closing((uv_handle_t*) &channel)); - - if (write_until_data_queued() > 0) - send_handle_and_close(); - - r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); - ASSERT_EQ(r, 0); - - ASSERT_EQ(closed_handle_write, 1); - - MAKE_VALGRIND_HAPPY(); - return 0; -} - - int ipc_helper_bind_twice(void) { /* * This is launched from test-ipc.c. stdin is a duplex channel diff --git a/deps/libuv/test/test-list.h b/deps/libuv/test/test-list.h index 1f566861..15a3bad0 100644 --- a/deps/libuv/test/test-list.h +++ b/deps/libuv/test/test-list.h @@ -91,9 +91,6 @@ TEST_DECLARE (ipc_send_recv_tcp) TEST_DECLARE (ipc_send_recv_tcp_inprocess) TEST_DECLARE (ipc_tcp_connection) TEST_DECLARE (ipc_send_zero) -#ifndef _WIN32 -TEST_DECLARE (ipc_closed_handle) -#endif TEST_DECLARE (tcp_alloc_cb_fail) TEST_DECLARE (tcp_ping_pong) TEST_DECLARE (tcp_ping_pong_vec) @@ -320,6 +317,7 @@ TEST_DECLARE (spawn_reads_child_path) TEST_DECLARE (spawn_inherit_streams) TEST_DECLARE (spawn_quoted_path) TEST_DECLARE (spawn_tcp_server) +TEST_DECLARE (spawn_exercise_sigchld_issue) TEST_DECLARE (fs_poll) TEST_DECLARE (fs_poll_getpath) TEST_DECLARE (fs_poll_close_request) @@ -627,9 +625,6 @@ TASK_LIST_START TEST_ENTRY (ipc_send_recv_tcp_inprocess) TEST_ENTRY (ipc_tcp_connection) TEST_ENTRY (ipc_send_zero) -#ifndef _WIN32 - TEST_ENTRY (ipc_closed_handle) -#endif TEST_ENTRY (tcp_alloc_cb_fail) @@ -950,6 +945,7 @@ TASK_LIST_START TEST_ENTRY (spawn_inherit_streams) TEST_ENTRY (spawn_quoted_path) TEST_ENTRY (spawn_tcp_server) + TEST_ENTRY (spawn_exercise_sigchld_issue) TEST_ENTRY (fs_poll) TEST_ENTRY (fs_poll_getpath) TEST_ENTRY (fs_poll_close_request) diff --git a/deps/libuv/test/test-loop-time.c b/deps/libuv/test/test-loop-time.c index a2db42cc..087720b9 100644 --- a/deps/libuv/test/test-loop-time.c +++ b/deps/libuv/test/test-loop-time.c @@ -28,7 +28,7 @@ TEST_IMPL(loop_update_time) { start = uv_now(uv_default_loop()); while (uv_now(uv_default_loop()) - start < 1000) - ASSERT(0 == uv_run(uv_default_loop(), UV_RUN_NOWAIT)); + ASSERT_EQ(0, uv_run(uv_default_loop(), UV_RUN_NOWAIT)); MAKE_VALGRIND_HAPPY(); return 0; @@ -43,20 +43,26 @@ TEST_IMPL(loop_backend_timeout) { uv_timer_t timer; int r; - r = uv_timer_init(loop, &timer); - ASSERT(r == 0); + /* The default loop has some internal watchers to initialize. */ + loop->active_handles++; + r = uv_run(loop, UV_RUN_NOWAIT); + ASSERT_EQ(r, 1); + loop->active_handles--; + ASSERT_EQ(uv_loop_alive(loop), 0); - ASSERT(!uv_loop_alive(loop)); - ASSERT(uv_backend_timeout(loop) == 0); + r = uv_timer_init(loop, &timer); + ASSERT_EQ(r, 0); + + ASSERT_EQ(uv_loop_alive(loop), 0); + ASSERT_EQ(uv_backend_timeout(loop), 0); r = uv_timer_start(&timer, cb, 1000, 0); /* 1 sec */ - ASSERT(r == 0); - ASSERT(uv_backend_timeout(loop) > 100); /* 0.1 sec */ - ASSERT(uv_backend_timeout(loop) <= 1000); /* 1 sec */ + ASSERT_EQ(r, 0); + ASSERT_EQ(uv_backend_timeout(loop), 1000); r = uv_run(loop, UV_RUN_DEFAULT); - ASSERT(r == 0); - ASSERT(uv_backend_timeout(loop) == 0); + ASSERT_EQ(r, 0); + ASSERT_EQ(uv_backend_timeout(loop), 0); MAKE_VALGRIND_HAPPY(); return 0; diff --git a/deps/libuv/test/test-pipe-set-non-blocking.c b/deps/libuv/test/test-pipe-set-non-blocking.c index 8246afaf..827e7264 100644 --- a/deps/libuv/test/test-pipe-set-non-blocking.c +++ b/deps/libuv/test/test-pipe-set-non-blocking.c @@ -46,11 +46,7 @@ static void thread_main(void* arg) { uv_fs_req_cleanup(&req); } while (n > 0 || (n == -1 && uv_errno == UV_EINTR)); -#ifdef _WIN32 - ASSERT(n == UV_EOF); -#else ASSERT(n == 0); -#endif } diff --git a/deps/libuv/test/test-platform-output.c b/deps/libuv/test/test-platform-output.c index 341c7ae5..5827dca1 100644 --- a/deps/libuv/test/test-platform-output.c +++ b/deps/libuv/test/test-platform-output.c @@ -41,6 +41,7 @@ TEST_IMPL(platform_output) { uv_interface_address_t* interfaces; uv_passwd_t pwd; uv_utsname_t uname; + unsigned par; int count; int i; int err; @@ -88,6 +89,10 @@ TEST_IMPL(platform_output) { printf(" maximum resident set size: %llu\n", (unsigned long long) rusage.ru_maxrss); + par = uv_available_parallelism(); + ASSERT_GE(par, 1); + printf("uv_available_parallelism: %u\n", par); + err = uv_cpu_info(&cpus, &count); #if defined(__CYGWIN__) || defined(__MSYS__) ASSERT(err == UV_ENOSYS); diff --git a/deps/libuv/test/test-spawn.c b/deps/libuv/test/test-spawn.c index 9f2eb24b..dfd5458e 100644 --- a/deps/libuv/test/test-spawn.c +++ b/deps/libuv/test/test-spawn.c @@ -1891,6 +1891,44 @@ TEST_IMPL(spawn_quoted_path) { #endif } +TEST_IMPL(spawn_exercise_sigchld_issue) { + int r; + int i; + uv_process_options_t dummy_options = {0}; + uv_process_t dummy_processes[100]; + char* args[2]; + + init_process_options("spawn_helper1", exit_cb); + + r = uv_spawn(uv_default_loop(), &process, &options); + ASSERT_EQ(r, 0); + + // This test exercises a bug in the darwin kernel that causes SIGCHLD not to + // be delivered sometimes. Calling posix_spawn many times increases the + // likelihood of encountering this issue, so spin a few times to make this + // test more reliable. + dummy_options.file = args[0] = "program-that-had-better-not-exist"; + args[1] = NULL; + dummy_options.args = args; + dummy_options.exit_cb = fail_cb; + dummy_options.flags = 0; + for (i = 0; i < 100; i++) { + r = uv_spawn(uv_default_loop(), &dummy_processes[i], &dummy_options); + if (r != UV_ENOENT) + ASSERT_EQ(r, UV_EACCES); + uv_close((uv_handle_t*) &dummy_processes[i], close_cb); + } + + r = uv_run(uv_default_loop(), UV_RUN_DEFAULT); + ASSERT_EQ(r, 0); + + ASSERT_EQ(exit_cb_called, 1); + ASSERT_EQ(close_cb_called, 101); + + MAKE_VALGRIND_HAPPY(); + return 0; +} + /* Helper for child process of spawn_inherit_streams */ #ifndef _WIN32 void spawn_stdin_stdout(void) { diff --git a/deps/libuv/test/test-thread.c b/deps/libuv/test/test-thread.c index 8de5a6f0..c01991b4 100644 --- a/deps/libuv/test/test-thread.c +++ b/deps/libuv/test/test-thread.c @@ -273,6 +273,11 @@ TEST_IMPL(thread_stack_size_explicit) { thread_check_stack, &options)); ASSERT(0 == uv_thread_join(&thread)); + options.stack_size = 42; + ASSERT(0 == uv_thread_create_ex(&thread, &options, + thread_check_stack, &options)); + ASSERT(0 == uv_thread_join(&thread)); + #ifdef PTHREAD_STACK_MIN options.stack_size = PTHREAD_STACK_MIN - 42; /* unaligned size */ ASSERT(0 == uv_thread_create_ex(&thread, &options, diff --git a/deps/libuv/test/test-udp-mmsg.c b/deps/libuv/test/test-udp-mmsg.c index fb241151..f722608a 100644 --- a/deps/libuv/test/test-udp-mmsg.c +++ b/deps/libuv/test/test-udp-mmsg.c @@ -29,14 +29,15 @@ #define CHECK_HANDLE(handle) \ ASSERT((uv_udp_t*)(handle) == &recver || (uv_udp_t*)(handle) == &sender) -#define BUFFER_MULTIPLIER 4 +#define BUFFER_MULTIPLIER 20 #define MAX_DGRAM_SIZE (64 * 1024) -#define NUM_SENDS 8 +#define NUM_SENDS 40 #define EXPECTED_MMSG_ALLOCS (NUM_SENDS / BUFFER_MULTIPLIER) static uv_udp_t recver; static uv_udp_t sender; static int recv_cb_called; +static int received_datagrams; static int close_cb_called; static int alloc_cb_called; @@ -68,10 +69,10 @@ static void close_cb(uv_handle_t* handle) { static void recv_cb(uv_udp_t* handle, - ssize_t nread, - const uv_buf_t* rcvbuf, - const struct sockaddr* addr, - unsigned flags) { + ssize_t nread, + const uv_buf_t* rcvbuf, + const struct sockaddr* addr, + unsigned flags) { ASSERT_GE(nread, 0); /* free and return if this is a mmsg free-only callback invocation */ @@ -82,14 +83,20 @@ static void recv_cb(uv_udp_t* handle, return; } - ASSERT_EQ(nread, 4); - ASSERT_NOT_NULL(addr); - ASSERT_MEM_EQ("PING", rcvbuf->base, nread); + if (nread == 0) { + /* There can be no more available data for the time being. */ + ASSERT_NULL(addr); + } else { + ASSERT_EQ(nread, 4); + ASSERT_NOT_NULL(addr); + ASSERT_MEM_EQ("PING", rcvbuf->base, nread); + received_datagrams++; + } recv_cb_called++; - if (recv_cb_called == NUM_SENDS) { - uv_close((uv_handle_t*)handle, close_cb); - uv_close((uv_handle_t*)&sender, close_cb); + if (received_datagrams == NUM_SENDS) { + uv_close((uv_handle_t*) handle, close_cb); + uv_close((uv_handle_t*) &sender, close_cb); } /* Don't free if the buffer could be reused via mmsg */ @@ -124,7 +131,7 @@ TEST_IMPL(udp_mmsg) { ASSERT_EQ(0, uv_run(uv_default_loop(), UV_RUN_DEFAULT)); ASSERT_EQ(close_cb_called, 2); - ASSERT_EQ(recv_cb_called, NUM_SENDS); + ASSERT_EQ(received_datagrams, NUM_SENDS); ASSERT_EQ(sender.send_queue_size, 0); ASSERT_EQ(recver.send_queue_size, 0);