glibc/sysdeps/unix/sysv/linux/sendmmsg.c

38 lines
1.3 KiB
C

/* Copyright (C) 2011-2020 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
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 <sysdep-cancel.h>
#include <sys/syscall.h>
#include <socketcall.h>
#include <kernel-features.h>
int
__sendmmsg (int fd, struct mmsghdr *vmessages, unsigned int vlen, int flags)
{
#ifdef __ASSUME_SENDMMSG_SYSCALL
return SYSCALL_CANCEL (sendmmsg, fd, vmessages, vlen, flags);
#else
return SOCKETCALL_CANCEL (sendmmsg, fd, vmessages, vlen, flags);
#endif
}
libc_hidden_def (__sendmmsg)
weak_alias (__sendmmsg, sendmmsg)