xref: /src/lib/libc/sys/__sigaction_siginfo.c

/*	$NetBSD: __sigaction_siginfo.c,v 1.2 2024/01/23 17:24:38 christos Exp $	*/

/*-
 * Copyright (c) 2002 The NetBSD Foundation, Inc.
 * All rights reserved.
 *
 * This code is derived from software contributed to The NetBSD Foundation
 * by Jason R. Thorpe.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: __sigaction_siginfo.c,v 1.2 2024/01/23 17:24:38 christos Exp $");
#endif /* LIBC_SCCS and not lint */

#include <sys/types.h>
#include <stddef.h>
#include <signal.h>
#include <errno.h>

#include "extern.h"

#define C(a,b) __CONCAT(a,b)
#define __SIGTRAMP_SIGINFO  \
    C(__sigtramp_siginfo_,__SIGTRAMP_SIGINFO_VERSION)
extern const char __SIGTRAMP_SIGINFO[];

/*
 * This serves no purpose except as a marker that this function should
 * simply be renamed "sigaction" when libc's major version is bumped.
 */
#define __LIBC12_SOURCE__

int
__sigaction_siginfo(int sig, const struct sigaction *act,
    struct sigaction *oact)
{

	return __sigaction_sigtramp(sig, act, oact,
	    __SIGTRAMP_SIGINFO, __SIGTRAMP_SIGINFO_VERSION);
}