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libuv 1.42.0.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3650 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2021-07-27 22:08:18 +00:00
parent 5197eb91f7
commit da51e87774
183 changed files with 4013 additions and 1768 deletions
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2
deps/libuv/docs/src/guide/basics.rst vendored
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@ -87,6 +87,7 @@ nothing, except start a loop which will exit immediately.
.. rubric:: helloworld/main.c
.. literalinclude:: ../../code/helloworld/main.c
:language: c
:linenos:
This program quits immediately because it has no events to process. A libuv
@ -202,6 +203,7 @@ event watchers are active.
.. rubric:: idle-basic/main.c
.. literalinclude:: ../../code/idle-basic/main.c
:language: c
:emphasize-lines: 6,10,14-17
Storing context

2
deps/libuv/docs/src/guide/eventloops.rst vendored
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@ -20,6 +20,7 @@ these things can be a bit difficult to understand, so let's look at
.. rubric:: src/unix/core.c - uv_run
.. literalinclude:: ../../../src/unix/core.c
:language: c
:linenos:
:lines: 304-324
:emphasize-lines: 10,19,21
@ -43,6 +44,7 @@ iteration of the loop still takes places.
.. rubric:: uvstop/main.c
.. literalinclude:: ../../code/uvstop/main.c
:language: c
:linenos:
:emphasize-lines: 11

9
deps/libuv/docs/src/guide/filesystem.rst vendored
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@ -54,6 +54,7 @@ a callback for when the file is opened:
.. rubric:: uvcat/main.c - opening a file
.. literalinclude:: ../../code/uvcat/main.c
:language: c
:linenos:
:lines: 41-53
:emphasize-lines: 4, 6-7
@ -63,6 +64,7 @@ The ``result`` field of a ``uv_fs_t`` is the file descriptor in case of the
.. rubric:: uvcat/main.c - read callback
.. literalinclude:: ../../code/uvcat/main.c
:language: c
:linenos:
:lines: 26-40
:emphasize-lines: 2,8,12
@ -87,6 +89,7 @@ callbacks.
.. rubric:: uvcat/main.c - write callback
.. literalinclude:: ../../code/uvcat/main.c
:language: c
:linenos:
:lines: 16-24
:emphasize-lines: 6
@ -100,6 +103,7 @@ We set the dominos rolling in ``main()``:
.. rubric:: uvcat/main.c
.. literalinclude:: ../../code/uvcat/main.c
:language: c
:linenos:
:lines: 55-
:emphasize-lines: 2
@ -203,6 +207,7 @@ opened as bidirectional by default.
.. rubric:: uvtee/main.c - read on pipes
.. literalinclude:: ../../code/uvtee/main.c
:language: c
:linenos:
:lines: 61-80
:emphasize-lines: 4,5,15
@ -218,6 +223,7 @@ these buffers.
.. rubric:: uvtee/main.c - reading buffers
.. literalinclude:: ../../code/uvtee/main.c
:language: c
:linenos:
:lines: 19-22,44-60
@ -242,6 +248,7 @@ point there is nothing to be read. Most applications will just ignore this.
.. rubric:: uvtee/main.c - Write to pipe
.. literalinclude:: ../../code/uvtee/main.c
:language: c
:linenos:
:lines: 9-13,23-42
@ -282,6 +289,7 @@ The file change notification is started using ``uv_fs_event_init()``:
.. rubric:: onchange/main.c - The setup
.. literalinclude:: ../../code/onchange/main.c
:language: c
:linenos:
:lines: 26-
:emphasize-lines: 15
@ -320,6 +328,7 @@ In our example we simply print the arguments and run the command using
.. rubric:: onchange/main.c - file change notification callback
.. literalinclude:: ../../code/onchange/main.c
:language: c
:linenos:
:lines: 9-24

2
deps/libuv/docs/src/guide/introduction.rst vendored
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@ -72,4 +72,4 @@ There is no need to ``make install``. To build the examples run ``make`` in the
.. _node.js: https://www.nodejs.org
.. _libev was removed: https://github.com/joyent/libuv/issues/485
.. _Rust: https://www.rust-lang.org
.. _variety: https://github.com/libuv/libuv/wiki/Projects-that-use-libuv
.. _variety: https://github.com/libuv/libuv/blob/v1.x/LINKS.md

9
deps/libuv/docs/src/guide/networking.rst vendored
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@ -38,6 +38,7 @@ Here is a simple echo server
.. rubric:: tcp-echo-server/main.c - The listen socket
.. literalinclude:: ../../code/tcp-echo-server/main.c
:language: c
:linenos:
:lines: 68-
:emphasize-lines: 4-5,7-10
@ -60,6 +61,7 @@ In this case we also establish interest in reading from this stream.
.. rubric:: tcp-echo-server/main.c - Accepting the client
.. literalinclude:: ../../code/tcp-echo-server/main.c
:language: c
:linenos:
:lines: 51-66
:emphasize-lines: 9-10
@ -108,6 +110,7 @@ address from a `DHCP`_ server -- DHCP Discover.
.. rubric:: udp-dhcp/main.c - Setup and send UDP packets
.. literalinclude:: ../../code/udp-dhcp/main.c
:language: c
:linenos:
:lines: 7-11,104-
:emphasize-lines: 8,10-11,17-18,21
@ -143,6 +146,7 @@ the OS will discard the data that could not fit* (That's UDP for you!).
.. rubric:: udp-dhcp/main.c - Reading packets
.. literalinclude:: ../../code/udp-dhcp/main.c
:language: c
:linenos:
:lines: 17-40
:emphasize-lines: 1,23
@ -189,10 +193,11 @@ Querying DNS
libuv provides asynchronous DNS resolution. For this it provides its own
``getaddrinfo`` replacement [#]_. In the callback you can
perform normal socket operations on the retrieved addresses. Let's connect to
Freenode to see an example of DNS resolution.
Libera.chat to see an example of DNS resolution.
.. rubric:: dns/main.c
.. literalinclude:: ../../code/dns/main.c
:language: c
:linenos:
:lines: 61-
:emphasize-lines: 12
@ -209,6 +214,7 @@ call ``uv_freeaddrinfo`` in the callback.
.. rubric:: dns/main.c
.. literalinclude:: ../../code/dns/main.c
:language: c
:linenos:
:lines: 42-60
:emphasize-lines: 8,16
@ -227,6 +233,7 @@ useful to allow your service to bind to IP addresses when it starts.
.. rubric:: interfaces/main.c
.. literalinclude:: ../../code/interfaces/main.c
:language: c
:linenos:
:emphasize-lines: 9,17

15
deps/libuv/docs/src/guide/processes.rst vendored
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@ -27,6 +27,7 @@ exits. This is achieved using ``uv_spawn``.
.. rubric:: spawn/main.c
.. literalinclude:: ../../code/spawn/main.c
:language: c
:linenos:
:lines: 6-8,15-
:emphasize-lines: 11,13-17
@ -54,6 +55,7 @@ which caused the exit.
.. rubric:: spawn/main.c
.. literalinclude:: ../../code/spawn/main.c
:language: c
:linenos:
:lines: 9-12
:emphasize-lines: 3
@ -104,6 +106,7 @@ does not affect it.
.. rubric:: detach/main.c
.. literalinclude:: ../../code/detach/main.c
:language: c
:linenos:
:lines: 9-30
:emphasize-lines: 12,19
@ -140,6 +143,7 @@ stop watching. Here is a small example demonstrating the various possibilities:
.. rubric:: signal/main.c
.. literalinclude:: ../../code/signal/main.c
:language: c
:linenos:
:emphasize-lines: 17-18,27-28
@ -172,6 +176,7 @@ which is:
.. rubric:: proc-streams/test.c
.. literalinclude:: ../../code/proc-streams/test.c
:language: c
The actual program ``proc-streams`` runs this while sharing only ``stderr``.
The file descriptors of the child process are set using the ``stdio`` field in
@ -199,6 +204,7 @@ Then we set the ``fd`` to ``stderr``.
.. rubric:: proc-streams/main.c
.. literalinclude:: ../../code/proc-streams/main.c
:language: c
:linenos:
:lines: 15-17,27-
:emphasize-lines: 6,10,11,12
@ -217,12 +223,14 @@ A sample CGI script/executable is:
.. rubric:: cgi/tick.c
.. literalinclude:: ../../code/cgi/tick.c
:language: c
The CGI server combines the concepts from this chapter and :doc:`networking` so
that every client is sent ten ticks after which that connection is closed.
.. rubric:: cgi/main.c
.. literalinclude:: ../../code/cgi/main.c
:language: c
:linenos:
:lines: 49-63
:emphasize-lines: 10
@ -232,6 +240,7 @@ Here we simply accept the TCP connection and pass on the socket (*stream*) to
.. rubric:: cgi/main.c
.. literalinclude:: ../../code/cgi/main.c
:language: c
:linenos:
:lines: 16, 25-45
:emphasize-lines: 8-9,18,20
@ -291,6 +300,7 @@ messaging is no different from TCP, so we'll re-use the echo server example.
.. rubric:: pipe-echo-server/main.c
.. literalinclude:: ../../code/pipe-echo-server/main.c
:language: c
:linenos:
:lines: 70-
:emphasize-lines: 5,10,14
@ -330,6 +340,7 @@ it by the master.
.. rubric:: multi-echo-server/worker.c
.. literalinclude:: ../../code/multi-echo-server/worker.c
:language: c
:linenos:
:lines: 7-9,81-
:emphasize-lines: 6-8
@ -343,6 +354,7 @@ standard input of the worker, we connect the pipe to ``stdin`` using
.. rubric:: multi-echo-server/worker.c
.. literalinclude:: ../../code/multi-echo-server/worker.c
:language: c
:linenos:
:lines: 51-79
:emphasize-lines: 10,15,20
@ -361,6 +373,7 @@ allow load balancing.
.. rubric:: multi-echo-server/main.c
.. literalinclude:: ../../code/multi-echo-server/main.c
:language: c
:linenos:
:lines: 9-13
@ -369,6 +382,7 @@ master and the individual process.
.. rubric:: multi-echo-server/main.c
.. literalinclude:: ../../code/multi-echo-server/main.c
:language: c
:linenos:
:lines: 51,61-95
:emphasize-lines: 17,20-21
@ -387,6 +401,7 @@ worker in the round-robin.
.. rubric:: multi-echo-server/main.c
.. literalinclude:: ../../code/multi-echo-server/main.c
:language: c
:linenos:
:lines: 31-49
:emphasize-lines: 9,12-13

12
deps/libuv/docs/src/guide/threads.rst vendored
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@ -39,6 +39,7 @@ wait for it to close using ``uv_thread_join()``.
.. rubric:: thread-create/main.c
.. literalinclude:: ../../code/thread-create/main.c
:language: c
:linenos:
:lines: 26-36
:emphasize-lines: 3-7
@ -55,6 +56,7 @@ thread, scheduled pre-emptively by the operating system:
.. rubric:: thread-create/main.c
.. literalinclude:: ../../code/thread-create/main.c
:language: c
:linenos:
:lines: 6-14
:emphasize-lines: 2
@ -124,6 +126,7 @@ example.
.. rubric:: locks/main.c - simple rwlocks
.. literalinclude:: ../../code/locks/main.c
:language: c
:linenos:
:emphasize-lines: 13,16,27,31,42,55
@ -208,6 +211,7 @@ event loop from performing other activities.
.. rubric:: queue-work/main.c - lazy fibonacci
.. literalinclude:: ../../code/queue-work/main.c
:language: c
:linenos:
:lines: 17-29
@ -221,6 +225,7 @@ The trigger is ``uv_queue_work``:
.. rubric:: queue-work/main.c
.. literalinclude:: ../../code/queue-work/main.c
:language: c
:linenos:
:lines: 31-44
:emphasize-lines: 10
@ -248,6 +253,7 @@ up a signal handler for termination.
.. rubric:: queue-cancel/main.c
.. literalinclude:: ../../code/queue-cancel/main.c
:language: c
:linenos:
:lines: 43-
@ -256,6 +262,7 @@ When the user triggers the signal by pressing ``Ctrl+C`` we send
.. rubric:: queue-cancel/main.c
.. literalinclude:: ../../code/queue-cancel/main.c
:language: c
:linenos:
:lines: 33-41
:emphasize-lines: 6
@ -265,6 +272,7 @@ with ``status`` set to ``UV_ECANCELED``.
.. rubric:: queue-cancel/main.c
.. literalinclude:: ../../code/queue-cancel/main.c
:language: c
:linenos:
:lines: 28-31
:emphasize-lines: 2
@ -292,6 +300,7 @@ informing the user of the status of running downloads.
.. rubric:: progress/main.c
.. literalinclude:: ../../code/progress/main.c
:language: c
:linenos:
:lines: 7-8,35-
:emphasize-lines: 2,11
@ -317,6 +326,7 @@ with the async watcher whenever it receives a message.
.. rubric:: progress/main.c
.. literalinclude:: ../../code/progress/main.c
:language: c
:linenos:
:lines: 10-24
:emphasize-lines: 7-8
@ -327,6 +337,7 @@ non-blocking and will return immediately.
.. rubric:: progress/main.c
.. literalinclude:: ../../code/progress/main.c
:language: c
:linenos:
:lines: 31-34
@ -336,6 +347,7 @@ Finally it is important to remember to clean up the watcher.
.. rubric:: progress/main.c
.. literalinclude:: ../../code/progress/main.c
:language: c
:linenos:
:lines: 26-29
:emphasize-lines: 3

13
deps/libuv/docs/src/guide/utilities.rst vendored
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@ -87,6 +87,7 @@ JS object and can be ref/unrefed.
.. rubric:: ref-timer/main.c
.. literalinclude:: ../../code/ref-timer/main.c
:language: c
:linenos:
:lines: 5-8, 17-
:emphasize-lines: 9
@ -111,6 +112,7 @@ idle watcher to keep the UI operational.
.. rubric:: idle-compute/main.c
.. literalinclude:: ../../code/idle-compute/main.c
:language: c
:linenos:
:lines: 5-9, 34-
:emphasize-lines: 13
@ -123,6 +125,7 @@ keep calling the idle callback again.
.. rubric:: idle-compute/main.c
.. literalinclude:: ../../code/idle-compute/main.c
:language: c
:linenos:
:lines: 10-19
@ -215,6 +218,7 @@ progress with the download whenever libuv notifies of I/O readiness.
.. rubric:: uvwget/main.c - The setup
.. literalinclude:: ../../code/uvwget/main.c
:language: c
:linenos:
:lines: 1-9,140-
:emphasize-lines: 7,21,24-25
@ -235,6 +239,7 @@ So we add each argument as an URL
.. rubric:: uvwget/main.c - Adding urls
.. literalinclude:: ../../code/uvwget/main.c
:language: c
:linenos:
:lines: 39-56
:emphasize-lines: 13-14
@ -251,6 +256,7 @@ on sockets whenever ``handle_socket`` is called.
.. rubric:: uvwget/main.c - Setting up polling
.. literalinclude:: ../../code/uvwget/main.c
:language: c
:linenos:
:lines: 102-140
:emphasize-lines: 9,11,15,21,24
@ -271,6 +277,7 @@ mask with the new value. ``curl_perform`` is the crux of this program.
.. rubric:: uvwget/main.c - Driving libcurl.
.. literalinclude:: ../../code/uvwget/main.c
:language: c
:linenos:
:lines: 81-95
:emphasize-lines: 2,6-7,12
@ -288,6 +295,7 @@ transfers are done.
.. rubric:: uvwget/main.c - Reading transfer status.
.. literalinclude:: ../../code/uvwget/main.c
:language: c
:linenos:
:lines: 58-79
:emphasize-lines: 6,9-10,13-14
@ -312,6 +320,7 @@ Let us first look at the interface provided to plugin authors.
.. rubric:: plugin/plugin.h
.. literalinclude:: ../../code/plugin/plugin.h
:language: c
:linenos:
You can similarly add more functions that plugin authors can use to do useful
@ -319,6 +328,7 @@ things in your application [#]_. A sample plugin using this API is:
.. rubric:: plugin/hello.c
.. literalinclude:: ../../code/plugin/hello.c
:language: c
:linenos:
Our interface defines that all plugins should have an ``initialize`` function
@ -340,6 +350,7 @@ This is done by using ``uv_dlopen`` to first load the shared library
.. rubric:: plugin/main.c
.. literalinclude:: ../../code/plugin/main.c
:language: c
:linenos:
:lines: 7-
:emphasize-lines: 15, 18, 24
@ -393,6 +404,7 @@ Here is a simple example which prints white text on a red background:
.. rubric:: tty/main.c
.. literalinclude:: ../../code/tty/main.c
:language: c
:linenos:
:emphasize-lines: 11-12,14,17,27
@ -403,6 +415,7 @@ escape codes.
.. rubric:: tty-gravity/main.c
.. literalinclude:: ../../code/tty-gravity/main.c
:language: c
:linenos:
:emphasize-lines: 19,25,38