/* $OpenBSD: sigpending.S,v 1.9 2023/12/10 16:45:51 deraadt Exp $ */
/*
 * Copyright (c) 2012 Mark Kettenis
 *
 * 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.
 */

/* sigpending(sigset_t *set); */

#include "SYS.h"

        .text
SYSENTRY(sigpending)
        RETGUARD_SETUP(sigpending, %r11, %r12)
        mr      %r5, %r3
        li      %r0, SYS_sigpending
99:     sc
        PINSYSCALL(SYS_sigpending, 99b)
        stw     %r3, 0(%r5)
        li      %r3, 0
        RETGUARD_CHECK(sigpending, %r11, %r12)
        blr
SYSCALL_END(sigpending)