Mercurial > gnulib

annotate lib/accept.c @ 40057:b06060465f09

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: Run 'make update-copyright'
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 01 Jan 2019 00:25:11 +0100
parents 10eb9086bea0
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
1 /* accept.c --- wrappers for Windows accept function
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
2
40057
b06060465f09 maint: Run 'make update-copyright'
Paul Eggert <eggert@cs.ucla.edu>
parents: 19484
diff changeset
3 Copyright (C) 2008-2019 Free Software Foundation, Inc.
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
4
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
5 This program is free software: you can redistribute it and/or modify
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
6 it under the terms of the GNU General Public License as published by
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
7 the Free Software Foundation; either version 3 of the License, or
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
8 (at your option) any later version.
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
9
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
10 This program is distributed in the hope that it will be useful,
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
13 GNU General Public License for more details.
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
14
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
15 You should have received a copy of the GNU General Public License
19190
9759915b2aca all: prefer https: URLs
Paul Eggert <eggert@cs.ucla.edu>
parents: 18626
diff changeset
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
17
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
18 /* Written by Paolo Bonzini */
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
19
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
20 #include <config.h>
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
21
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
22 #define WIN32_LEAN_AND_MEAN
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
23 /* Get winsock2.h. */
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
24 #include <sys/socket.h>
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
25
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
26 /* Get set_winsock_errno, FD_TO_SOCKET etc. */
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
27 #include "w32sock.h"
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
28
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
29 #undef accept
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
30
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
31 int
12921
64fcd5e219fe Use POSIX declarations for socket functions.
Bruno Haible <bruno@clisp.org>
parents: 12559
diff changeset
32 rpl_accept (int fd, struct sockaddr *addr, socklen_t *addrlen)
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
33 {
15727
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
34 SOCKET sock = FD_TO_SOCKET (fd);
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
35
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
36 if (sock == INVALID_SOCKET)
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
37 {
15727
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
38 errno = EBADF;
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
39 return -1;
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
40 }
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
41 else
15727
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
42 {
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
43 SOCKET fh = accept (sock, addr, addrlen);
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
44 if (fh == INVALID_SOCKET)
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
45 {
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
46 set_winsock_errno ();
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
47 return -1;
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
48 }
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
49 else
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
50 return SOCKET_TO_FD (fh);
144db791c6fa Ensure EBADF returns for socket functions on mingw.
Bruno Haible <bruno@clisp.org>
parents: 14079
diff changeset
51 }
10690
01f3623813da Split winsock.c into many smaller files.
Simon Josefsson <simon@josefsson.org>
parents:
diff changeset
52 }