1/* $OpenBSD: sigpending.S,v 1.9 2023/12/10 16:45:51 deraadt Exp $ */ 2/* 3 * Copyright (c) 2012 Mark Kettenis 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18/* sigpending(sigset_t *set); */ 19 20#include "SYS.h" 21 22 .text 23SYSENTRY(sigpending) 24 RETGUARD_SETUP(sigpending, %r11, %r12) 25 mr %r5, %r3 26 li %r0, SYS_sigpending 2799: sc 28 PINSYSCALL(SYS_sigpending, 99b) 29 stw %r3, 0(%r5) 30 li %r3, 0 31 RETGUARD_CHECK(sigpending, %r11, %r12) 32 blr 33SYSCALL_END(sigpending) 34