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/* Copyright (C) 1994-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#include <errno.h>
#include <sys/socket.h>
#include <hurd.h>
#include <hurd/socket.h>
#include <hurd/fd.h>
/* Send N bytes of BUF to socket FD. Returns the number sent or -1. */
ssize_t
__send (int fd, const void *buf, size_t n, int flags)
{
error_t err;
size_t wrote;
err = HURD_DPORT_USE (fd, __socket_send (port, MACH_PORT_NULL,
flags, buf, n,
NULL, MACH_MSG_TYPE_COPY_SEND, 0,
NULL, 0, &wrote));
if (err == MIG_BAD_ID || err == EOPNOTSUPP)
/* The file did not grok the socket protocol. */
err = ENOTSOCK;
return err ? __hurd_sockfail (fd, flags, err) : wrote;
}
libc_hidden_def (__send)
weak_alias (__send, send)
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