octave-kai/gnulib-hg: lib/sockets.c annotate

annotate lib/sockets.c @ 16201:8250f2777afc

maint: update all copyright year number ranges Run "make update-copyright".

author	Jim Meyering <meyering@redhat.com>
date	Sun, 01 Jan 2012 10:04:58 +0100
parents	b86e9061a6d0
children	e542fd46ad6f

rev	line source
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	1 /* sockets.c --- wrappers for Windows socket functions
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	2
16201 8250f2777afc maint: update all copyright year number ranges Jim Meyering <meyering@redhat.com> parents: 15752 diff changeset	3 Copyright (C) 2008-2012 Free Software Foundation, Inc.
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	4
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	5 This program is free software: you can redistribute it and/or modify
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	6 it under the terms of the GNU General Public License as published by
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	7 the Free Software Foundation; either version 3 of the License, or
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	8 (at your option) any later version.
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	9
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	10 This program is distributed in the hope that it will be useful,
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	13 GNU General Public License for more details.
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	14
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	15 You should have received a copy of the GNU General Public License
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	17
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	18 /* Written by Simon Josefsson */
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	19
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	20 #include <config.h>
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	21
11416 1b59f3d3ede6 Make sockets.h self-contained. Bruno Haible <bruno@clisp.org> parents: 9642 diff changeset	22 /* Specification. */
1b59f3d3ede6 Make sockets.h self-contained. Bruno Haible <bruno@clisp.org> parents: 9642 diff changeset	23 #include "sockets.h"
1b59f3d3ede6 Make sockets.h self-contained. Bruno Haible <bruno@clisp.org> parents: 9642 diff changeset	24
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	25 #if WINDOWS_SOCKETS
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	26
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	27 /* This includes winsock2.h on MinGW. */
12209 31e5813d01e1 sockets: avoid compiler warning Eric Blake <ebb9@byu.net> parents: 11764 diff changeset	28 # include <sys/socket.h>
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	29
14595 32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	30 # include "fd-hook.h"
15752 b86e9061a6d0 New module 'msvc-nothrow'. Makes _get_osfhandle safe on MSVC 9. Bruno Haible <bruno@clisp.org> parents: 14726 diff changeset	31 # include "msvc-nothrow.h"
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	32
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	33 /* Get set_winsock_errno, FD_TO_SOCKET etc. */
12209 31e5813d01e1 sockets: avoid compiler warning Eric Blake <ebb9@byu.net> parents: 11764 diff changeset	34 # include "w32sock.h"
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	35
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	36 static int
14595 32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	37 close_fd_maybe_socket (const struct fd_hook *remaining_list,
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	38 gl_close_fn primary,
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	39 int fd)
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	40 {
14726 3e7ea0014c67 fclose: Fix possible link error. Bruno Haible <bruno@clisp.org> parents: 14612 diff changeset	41 /* Note about multithread-safety: There is a race condition where, between
3e7ea0014c67 fclose: Fix possible link error. Bruno Haible <bruno@clisp.org> parents: 14612 diff changeset	42 our calls to closesocket() and the primary close(), some other thread
3e7ea0014c67 fclose: Fix possible link error. Bruno Haible <bruno@clisp.org> parents: 14612 diff changeset	43 could make system calls that allocate precisely the same HANDLE value
3e7ea0014c67 fclose: Fix possible link error. Bruno Haible <bruno@clisp.org> parents: 14612 diff changeset	44 as sock; then the primary close() would call CloseHandle() on it. */
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	45 SOCKET sock;
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	46 WSANETWORKEVENTS ev;
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	47
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	48 /* Test whether fd refers to a socket. */
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	49 sock = FD_TO_SOCKET (fd);
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	50 ev.lNetworkEvents = 0xDEADBEEF;
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	51 WSAEnumNetworkEvents (sock, NULL, &ev);
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	52 if (ev.lNetworkEvents != 0xDEADBEEF)
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	53 {
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	54 /* fd refers to a socket. */
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	55 /* FIXME: other applications, like squid, use an undocumented
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	56 _free_osfhnd free function. But this is not enough: The 'osfile'
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	57 flags for fd also needs to be cleared, but it is hard to access it.
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	58 Instead, here we just close twice the file descriptor. */
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	59 if (closesocket (sock))
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	60 {
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	61 set_winsock_errno ();
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	62 return -1;
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	63 }
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	64 else
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	65 {
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	66 /* This call frees the file descriptor and does a
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	67 CloseHandle ((HANDLE) _get_osfhandle (fd)), which fails. */
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	68 _close (fd);
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	69 return 0;
e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	70 }
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	71 }
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	72 else
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	73 /* Some other type of file descriptor. */
14595 32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	74 return execute_close_hooks (remaining_list, primary, fd);
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	75 }
d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	76
14595 32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	77 static int
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	78 ioctl_fd_maybe_socket (const struct fd_hook *remaining_list,
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	79 gl_ioctl_fn primary,
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	80 int fd, int request, void *arg)
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	81 {
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	82 SOCKET sock;
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	83 WSANETWORKEVENTS ev;
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	84
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	85 /* Test whether fd refers to a socket. */
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	86 sock = FD_TO_SOCKET (fd);
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	87 ev.lNetworkEvents = 0xDEADBEEF;
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	88 WSAEnumNetworkEvents (sock, NULL, &ev);
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	89 if (ev.lNetworkEvents != 0xDEADBEEF)
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	90 {
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	91 /* fd refers to a socket. */
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	92 if (ioctlsocket (sock, request, arg) < 0)
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	93 {
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	94 set_winsock_errno ();
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	95 return -1;
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	96 }
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	97 else
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	98 return 0;
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	99 }
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	100 else
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	101 /* Some other type of file descriptor. */
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	102 return execute_ioctl_hooks (remaining_list, primary, fd, request, arg);
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	103 }
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	104
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	105 static struct fd_hook fd_sockets_hook;
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	106
11764 57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	107 static int initialized_sockets_version /* = 0 */;
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	108
12209 31e5813d01e1 sockets: avoid compiler warning Eric Blake <ebb9@byu.net> parents: 11764 diff changeset	109 #endif /* WINDOWS_SOCKETS */
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	110
14612 6ef4f1f39105 Revert "use _GL_ATTRIBUTE_CONST and _GL_ATTRIBUTE_PURE" Jim Meyering <meyering@redhat.com> parents: 14610 diff changeset	111 int
12482 11bc92a9e2bc gnulib-common: prefer _GL_UNUSED over _UNUSED_PARAMETER_ Eric Blake <ebb9@byu.net> parents: 12421 diff changeset	112 gl_sockets_startup (int version _GL_UNUSED)
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	113 {
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	114 #if WINDOWS_SOCKETS
11764 57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	115 if (version > initialized_sockets_version)
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	116 {
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	117 WSADATA data;
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	118 int err;
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	119
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	120 err = WSAStartup (version, &data);
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	121 if (err != 0)
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	122 return 1;
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	123
11764 57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	124 if (data.wVersion < version)
12421 e8d2c6fc33ad Use spaces for indentation, not tabs. Bruno Haible <bruno@clisp.org> parents: 12209 diff changeset	125 return 2;
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	126
11764 57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	127 if (initialized_sockets_version == 0)
14595 32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	128 register_fd_hook (close_fd_maybe_socket, ioctl_fd_maybe_socket,
32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	129 &fd_sockets_hook);
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	130
11764 57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	131 initialized_sockets_version = version;
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	132 }
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	133 #endif
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	134
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	135 return 0;
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	136 }
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	137
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	138 int
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	139 gl_sockets_cleanup (void)
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	140 {
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	141 #if WINDOWS_SOCKETS
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	142 int err;
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	143
11764 57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	144 initialized_sockets_version = 0;
57245c9661b9 Allow multiple calls to gl_sockets_startup. Bruno Haible <bruno@clisp.org> parents: 11426 diff changeset	145
14595 32d72ffe29dd ioctl: Remove link dependency on native Windows. Bruno Haible <bruno@clisp.org> parents: 14079 diff changeset	146 unregister_fd_hook (&fd_sockets_hook);
11426 d40b890c5200 Remove dependency from 'close' module to -lws2_32 on native Windows. Bruno Haible <bruno@clisp.org> parents: 11416 diff changeset	147
9642 a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	148 err = WSACleanup ();
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	149 if (err != 0)
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	150 return 1;
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	151 #endif
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	152
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	153 return 0;
a71ffb6bd47e Add module sockets. Simon Josefsson <simon@josefsson.org> parents: diff changeset	154 }

Mercurial > hg > octave-kai > gnulib-hg

annotate lib/sockets.c @ 16201:8250f2777afc