openbsd-src / lib / libc / sys / w_sendmmsg.c

/*	$OpenBSD: w_sendmmsg.c,v 1.1 2022/09/09 13:53:00 mbuhl Exp $ */
/*
 * Copyright (c) 2022 Moritz Buhl <[e-mail]>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#include <sys/socket.h>
#include "cancel.h"

int
sendmmsg(int s, struct mmsghdr *mmsg, unsigned int vlen, int flags)
{
	int ret;

	ENTER_CANCEL_POINT(1);
	ret = HIDDEN(sendmmsg)(s, mmsg, vlen, flags);
	LEAVE_CANCEL_POINT(ret <= 0);
	return (ret);
}
DEF_CANCEL(sendmmsg);