forked from cory/tildefriends
187 lines
5.3 KiB
C
187 lines
5.3 KiB
C
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/*
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* Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef OSSL_INTERNAL_SOCKETS_H
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# define OSSL_INTERNAL_SOCKETS_H
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# pragma once
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# include <openssl/opensslconf.h>
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# if defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_UEFI)
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# define NO_SYS_PARAM_H
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# endif
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# ifdef WIN32
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# define NO_SYS_UN_H
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# endif
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# ifdef OPENSSL_SYS_VMS
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# define NO_SYS_PARAM_H
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# define NO_SYS_UN_H
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# endif
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# ifdef OPENSSL_NO_SOCK
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# elif defined(OPENSSL_SYS_WINDOWS) || defined(OPENSSL_SYS_MSDOS)
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# if defined(__DJGPP__)
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# define WATT32
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# define WATT32_NO_OLDIES
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# include <sys/socket.h>
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# include <sys/un.h>
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# include <tcp.h>
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# include <netdb.h>
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# include <arpa/inet.h>
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# include <netinet/tcp.h>
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# elif defined(_WIN32_WCE) && _WIN32_WCE<410
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# define getservbyname _masked_declaration_getservbyname
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# endif
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# if !defined(IPPROTO_IP)
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/* winsock[2].h was included already? */
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# include <winsock.h>
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# endif
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# ifdef getservbyname
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/* this is used to be wcecompat/include/winsock_extras.h */
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# undef getservbyname
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struct servent *PASCAL getservbyname(const char *, const char *);
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# endif
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# ifdef _WIN64
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/*
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* Even though sizeof(SOCKET) is 8, it's safe to cast it to int, because
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* the value constitutes an index in per-process table of limited size
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* and not a real pointer. And we also depend on fact that all processors
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* Windows run on happen to be two's-complement, which allows to
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* interchange INVALID_SOCKET and -1.
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*/
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# define socket(d,t,p) ((int)socket(d,t,p))
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# define accept(s,f,l) ((int)accept(s,f,l))
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# endif
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# else
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# ifndef NO_SYS_PARAM_H
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# include <sys/param.h>
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# endif
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# ifdef OPENSSL_SYS_VXWORKS
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# include <time.h>
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# endif
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# include <netdb.h>
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# if defined(OPENSSL_SYS_VMS_NODECC)
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# include <socket.h>
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# include <in.h>
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# include <inet.h>
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# else
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# include <sys/socket.h>
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# if !defined(NO_SYS_UN_H) && defined(AF_UNIX) && !defined(OPENSSL_NO_UNIX_SOCK)
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# include <sys/un.h>
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# ifndef UNIX_PATH_MAX
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# define UNIX_PATH_MAX sizeof(((struct sockaddr_un *)NULL)->sun_path)
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# endif
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# endif
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# ifdef FILIO_H
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# include <sys/filio.h> /* FIONBIO in some SVR4, e.g. unixware, solaris */
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# endif
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# include <netinet/in.h>
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# include <arpa/inet.h>
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# include <netinet/tcp.h>
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# endif
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# ifdef OPENSSL_SYS_AIX
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# include <sys/select.h>
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# endif
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# ifndef VMS
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# include <sys/ioctl.h>
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# else
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# if !defined(TCPIP_TYPE_SOCKETSHR) && defined(__VMS_VER) && (__VMS_VER > 70000000)
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/* ioctl is only in VMS > 7.0 and when socketshr is not used */
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# include <sys/ioctl.h>
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# endif
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# include <unixio.h>
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# if defined(TCPIP_TYPE_SOCKETSHR)
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# include <socketshr.h>
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# endif
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# endif
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# ifndef INVALID_SOCKET
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# define INVALID_SOCKET (-1)
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# endif
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# endif
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/*
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* Some IPv6 implementations are broken, you can disable them in known
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* bad versions.
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*/
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# if !defined(OPENSSL_USE_IPV6)
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# if defined(AF_INET6)
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# define OPENSSL_USE_IPV6 1
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# else
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# define OPENSSL_USE_IPV6 0
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# endif
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# endif
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/*
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* Some platforms define AF_UNIX, but don't support it
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*/
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# if !defined(OPENSSL_NO_UNIX_SOCK)
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# if !defined(AF_UNIX) || defined(NO_SYS_UN_H)
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# define OPENSSL_NO_UNIX_SOCK
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# endif
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# endif
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# define get_last_socket_error() errno
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# define clear_socket_error() errno=0
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# if defined(OPENSSL_SYS_WINDOWS)
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# undef get_last_socket_error
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# undef clear_socket_error
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# define get_last_socket_error() WSAGetLastError()
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# define clear_socket_error() WSASetLastError(0)
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# define readsocket(s,b,n) recv((s),(b),(n),0)
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# define writesocket(s,b,n) send((s),(b),(n),0)
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# elif defined(__DJGPP__)
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# define closesocket(s) close_s(s)
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# define readsocket(s,b,n) read_s(s,b,n)
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# define writesocket(s,b,n) send(s,b,n,0)
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# elif defined(OPENSSL_SYS_VMS)
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# define ioctlsocket(a,b,c) ioctl(a,b,c)
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# define closesocket(s) close(s)
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# define readsocket(s,b,n) recv((s),(b),(n),0)
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# define writesocket(s,b,n) send((s),(b),(n),0)
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# elif defined(OPENSSL_SYS_VXWORKS)
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# define ioctlsocket(a,b,c) ioctl((a),(b),(int)(c))
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# define closesocket(s) close(s)
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# define readsocket(s,b,n) read((s),(b),(n))
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# define writesocket(s,b,n) write((s),(char *)(b),(n))
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# elif defined(OPENSSL_SYS_TANDEM)
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# if defined(OPENSSL_TANDEM_FLOSS)
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# include <floss.h(floss_read, floss_write)>
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# define readsocket(s,b,n) floss_read((s),(b),(n))
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# define writesocket(s,b,n) floss_write((s),(b),(n))
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# else
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# define readsocket(s,b,n) read((s),(b),(n))
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# define writesocket(s,b,n) write((s),(b),(n))
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# endif
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# define ioctlsocket(a,b,c) ioctl(a,b,c)
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# define closesocket(s) close(s)
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# else
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# define ioctlsocket(a,b,c) ioctl(a,b,c)
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# define closesocket(s) close(s)
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# define readsocket(s,b,n) read((s),(b),(n))
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# define writesocket(s,b,n) write((s),(b),(n))
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# endif
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/* also in apps/include/apps.h */
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# if defined(OPENSSL_SYS_WIN32) || defined(OPENSSL_SYS_WINCE)
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# define openssl_fdset(a, b) FD_SET((unsigned int)(a), b)
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# else
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# define openssl_fdset(a, b) FD_SET(a, b)
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# endif
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#endif
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