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git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/mach/hurd/send.c
c7dc907129e8a1880abb2435e47f5d3cfcdacc4a
1 /* Copyright (C) 1994-2018 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
19 #include <sys/socket.h>
21 #include <hurd/socket.h>
24 /* Send N bytes of BUF to socket FD. Returns the number sent or -1. */
26 __send (int fd
, const void *buf
, size_t n
, int flags
)
31 err
= HURD_DPORT_USE (fd
, __socket_send (port
, MACH_PORT_NULL
,
33 NULL
, MACH_MSG_TYPE_COPY_SEND
, 0,
36 if (err
== MIG_BAD_ID
|| err
== EOPNOTSUPP
)
37 /* The file did not grok the socket protocol. */
40 return err
? __hurd_sockfail (fd
, flags
, err
) : wrote
;
42 libc_hidden_def (__send
)
43 weak_alias (__send
, send
)