149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin/*
249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * This file is part of rt_sigtimedwait strace test.
349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *
449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
539bac055674d23770b9a724221b728e443196ea7Elliott Hughes * Copyright (c) 2016-2017 The strace developers.
649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * All rights reserved.
749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *
849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * Redistribution and use in source and binary forms, with or without
949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * modification, are permitted provided that the following conditions
1049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * are met:
1149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * 1. Redistributions of source code must retain the above copyright
1249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *    notice, this list of conditions and the following disclaimer.
1349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * 2. Redistributions in binary form must reproduce the above copyright
1449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *    notice, this list of conditions and the following disclaimer in the
1549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *    documentation and/or other materials provided with the distribution.
1649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * 3. The name of the author may not be used to endorse or promote products
1749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *    derived from this software without specific prior written permission.
1849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin *
1949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
2049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
2149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
2249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
2349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
2449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
2549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
2649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
2749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
2849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
2949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin */
3049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
3149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin#include "tests.h"
326a2f43ce6469c06d0244a07cea3d04f3740a66ceDmitry V. Levin#include <asm/unistd.h>
3349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
3449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin#ifdef __NR_rt_sigtimedwait
3549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
3649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <assert.h>
3749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <errno.h>
3849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <signal.h>
3949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <stdio.h>
4049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <stdint.h>
4149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <string.h>
4249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin# include <unistd.h>
4349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
4449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levinstatic long
4549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levink_sigtimedwait(const sigset_t *const set, siginfo_t *const info,
4649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	       const struct timespec *const timeout, const unsigned long size)
4749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin{
4849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	return syscall(__NR_rt_sigtimedwait, set, info, timeout, size);
4949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin}
5049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
5149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levinstatic void
5249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Leviniterate(const char *const text, const void *set,
5349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	const struct timespec *const timeout, unsigned int size)
5449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin{
5549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	for (;;) {
5649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		assert(k_sigtimedwait(set, NULL, timeout, size) == -1);
5749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		if (EINTR == errno) {
5839bac055674d23770b9a724221b728e443196ea7Elliott Hughes			tprintf("rt_sigtimedwait(%s, NULL"
5939bac055674d23770b9a724221b728e443196ea7Elliott Hughes				", {tv_sec=%lld, tv_nsec=%llu}, %u)"
6049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin				" = -1 EAGAIN (%m)\n", text,
6139bac055674d23770b9a724221b728e443196ea7Elliott Hughes				(long long) timeout->tv_sec,
6239bac055674d23770b9a724221b728e443196ea7Elliott Hughes				zero_extend_signed_to_ull(timeout->tv_nsec),
6349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin				size);
6449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		} else {
6549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin			if (size < sizeof(long))
6639bac055674d23770b9a724221b728e443196ea7Elliott Hughes				tprintf("rt_sigtimedwait(%p, NULL"
6739bac055674d23770b9a724221b728e443196ea7Elliott Hughes					", {tv_sec=%lld, tv_nsec=%llu}"
6849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin					", %u) = -1 EINVAL (%m)\n",
6939bac055674d23770b9a724221b728e443196ea7Elliott Hughes					set, (long long) timeout->tv_sec,
7039bac055674d23770b9a724221b728e443196ea7Elliott Hughes					zero_extend_signed_to_ull(timeout->tv_nsec),
7139bac055674d23770b9a724221b728e443196ea7Elliott Hughes					size);
7249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin			else
7339bac055674d23770b9a724221b728e443196ea7Elliott Hughes				tprintf("rt_sigtimedwait(%s, NULL"
7439bac055674d23770b9a724221b728e443196ea7Elliott Hughes					", {tv_sec=%lld, tv_nsec=%llu}"
7549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin					", %u) = -1 EINVAL (%m)\n",
7639bac055674d23770b9a724221b728e443196ea7Elliott Hughes					text, (long long) timeout->tv_sec,
7739bac055674d23770b9a724221b728e443196ea7Elliott Hughes					zero_extend_signed_to_ull(timeout->tv_nsec),
7839bac055674d23770b9a724221b728e443196ea7Elliott Hughes					size);
7949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		}
8049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		if (!size)
8149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin			break;
8249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		size >>= 1;
8349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		set += size;
8449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	}
8549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin}
8649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
8749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levinint
8849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levinmain(void)
8949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin{
9049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	tprintf("%s", "");
9149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
9239bac055674d23770b9a724221b728e443196ea7Elliott Hughes	TAIL_ALLOC_OBJECT_CONST_PTR(siginfo_t, info);
9339bac055674d23770b9a724221b728e443196ea7Elliott Hughes	TAIL_ALLOC_OBJECT_CONST_PTR(struct timespec, timeout);
9449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	timeout->tv_sec = 0;
9549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	timeout->tv_nsec = 42;
9649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
9749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	const unsigned int big_size = 1024 / 8;
9849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	void *k_set = tail_alloc(big_size);
9949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	memset(k_set, 0, big_size);
10049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
10149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	unsigned int set_size = big_size;
10249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	for (; set_size; set_size >>= 1, k_set += set_size) {
10349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		assert(k_sigtimedwait(k_set, NULL, timeout, set_size) == -1);
10449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		if (EAGAIN == errno)
10549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin			break;
10639bac055674d23770b9a724221b728e443196ea7Elliott Hughes		tprintf("rt_sigtimedwait(%p, NULL, {tv_sec=%lld, tv_nsec=%llu}"
10739bac055674d23770b9a724221b728e443196ea7Elliott Hughes			", %u) = -1 EINVAL (%m)\n",
10839bac055674d23770b9a724221b728e443196ea7Elliott Hughes			k_set, (long long) timeout->tv_sec,
10939bac055674d23770b9a724221b728e443196ea7Elliott Hughes			zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
11049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	}
11149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	if (!set_size)
11249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		perror_msg_and_fail("rt_sigtimedwait");
11339bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait([], NULL, {tv_sec=%lld, tv_nsec=%llu}, %u)"
11439bac055674d23770b9a724221b728e443196ea7Elliott Hughes		" = -1 EAGAIN (%m)\n",
11539bac055674d23770b9a724221b728e443196ea7Elliott Hughes		(long long) timeout->tv_sec,
11639bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
11739bac055674d23770b9a724221b728e443196ea7Elliott Hughes
11839bac055674d23770b9a724221b728e443196ea7Elliott Hughes	timeout->tv_sec = 0xdeadbeefU;
11939bac055674d23770b9a724221b728e443196ea7Elliott Hughes	timeout->tv_nsec = 0xfacefeedU;
12039bac055674d23770b9a724221b728e443196ea7Elliott Hughes	assert(k_sigtimedwait(k_set, NULL, timeout, set_size) == -1);
12139bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait([], NULL, {tv_sec=%lld, tv_nsec=%llu}"
12239bac055674d23770b9a724221b728e443196ea7Elliott Hughes		", %u) = -1 EINVAL (%m)\n",
12339bac055674d23770b9a724221b728e443196ea7Elliott Hughes		(long long) timeout->tv_sec,
12439bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
12539bac055674d23770b9a724221b728e443196ea7Elliott Hughes
12639bac055674d23770b9a724221b728e443196ea7Elliott Hughes	timeout->tv_sec = (time_t) 0xcafef00ddeadbeefLL;
12739bac055674d23770b9a724221b728e443196ea7Elliott Hughes	timeout->tv_nsec = (long) 0xbadc0dedfacefeedLL;
12839bac055674d23770b9a724221b728e443196ea7Elliott Hughes	assert(k_sigtimedwait(k_set, NULL, timeout, set_size) == -1);
12939bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait([], NULL, {tv_sec=%lld, tv_nsec=%llu}"
13039bac055674d23770b9a724221b728e443196ea7Elliott Hughes		", %u) = -1 EINVAL (%m)\n",
13139bac055674d23770b9a724221b728e443196ea7Elliott Hughes		(long long) timeout->tv_sec,
13239bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
13339bac055674d23770b9a724221b728e443196ea7Elliott Hughes
13439bac055674d23770b9a724221b728e443196ea7Elliott Hughes	timeout->tv_sec = 0;
13539bac055674d23770b9a724221b728e443196ea7Elliott Hughes	timeout->tv_nsec = 42;
13649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
13739bac055674d23770b9a724221b728e443196ea7Elliott Hughes	TAIL_ALLOC_OBJECT_CONST_PTR(sigset_t, libc_set);
13849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	sigemptyset(libc_set);
13949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	sigaddset(libc_set, SIGHUP);
14049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	memcpy(k_set, libc_set, set_size);
14149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
14249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set, info, timeout, set_size) == -1);
14349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(EAGAIN == errno);
14439bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait([HUP], %p, {tv_sec=%lld, tv_nsec=%llu}, %u)"
14539bac055674d23770b9a724221b728e443196ea7Elliott Hughes		" = -1 EAGAIN (%m)\n",
14639bac055674d23770b9a724221b728e443196ea7Elliott Hughes		info, (long long) timeout->tv_sec,
14739bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
14849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
14949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	sigaddset(libc_set, SIGINT);
15049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	memcpy(k_set, libc_set, set_size);
15149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
15249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set, info, timeout, set_size) == -1);
15349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(EAGAIN == errno);
15439bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait([HUP INT], %p, {tv_sec=%lld, tv_nsec=%llu}, %u)"
15549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		" = -1 EAGAIN (%m)\n",
15639bac055674d23770b9a724221b728e443196ea7Elliott Hughes		info, (long long) timeout->tv_sec,
15739bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
15849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
15949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	sigaddset(libc_set, SIGQUIT);
16049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	sigaddset(libc_set, SIGALRM);
16149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	sigaddset(libc_set, SIGTERM);
16249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	memcpy(k_set, libc_set, set_size);
16349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
16449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set, info, timeout, set_size) == -1);
16549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(EAGAIN == errno);
16639bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait(%s, %p, {tv_sec=%lld, tv_nsec=%llu}, %u)"
16739bac055674d23770b9a724221b728e443196ea7Elliott Hughes		" = -1 EAGAIN (%m)\n",
16849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		"[HUP INT QUIT ALRM TERM]",
16939bac055674d23770b9a724221b728e443196ea7Elliott Hughes		info, (long long) timeout->tv_sec,
17039bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
17149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
17249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	memset(k_set - set_size, -1, set_size);
17349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set - set_size, info, timeout, set_size) == -1);
17449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(EAGAIN == errno);
17539bac055674d23770b9a724221b728e443196ea7Elliott Hughes	tprintf("rt_sigtimedwait(~[], %p, {tv_sec=%lld, tv_nsec=%llu}, %u)"
17639bac055674d23770b9a724221b728e443196ea7Elliott Hughes		" = -1 EAGAIN (%m)\n",
17739bac055674d23770b9a724221b728e443196ea7Elliott Hughes		info, (long long) timeout->tv_sec,
17839bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec), set_size);
17949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
18049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	if (sigprocmask(SIG_SETMASK, libc_set, NULL))
18149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		perror_msg_and_fail("sigprocmask");
18249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
18349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set - set_size, info, NULL, set_size << 1) == -1);
18449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	tprintf("rt_sigtimedwait(%p, %p, NULL, %u) = -1 EINVAL (%m)\n",
18549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		k_set - set_size, info, set_size << 1);
18649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
18749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	iterate("~[]", k_set - set_size, timeout, set_size >> 1);
18849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
18949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	timeout->tv_sec = 1;
19049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	raise(SIGALRM);
19149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set, info, timeout, set_size) == SIGALRM);
19249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	tprintf("rt_sigtimedwait(%s, {si_signo=%s, si_code=SI_TKILL"
19339bac055674d23770b9a724221b728e443196ea7Elliott Hughes		", si_pid=%d, si_uid=%d}, {tv_sec=%lld, tv_nsec=%llu}, %u)"
19439bac055674d23770b9a724221b728e443196ea7Elliott Hughes		" = %d (%s)\n",
19549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		"[HUP INT QUIT ALRM TERM]", "SIGALRM", getpid(), getuid(),
19639bac055674d23770b9a724221b728e443196ea7Elliott Hughes		(long long) timeout->tv_sec,
19739bac055674d23770b9a724221b728e443196ea7Elliott Hughes		zero_extend_signed_to_ull(timeout->tv_nsec),
19849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		set_size, SIGALRM, "SIGALRM");
19949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
20049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	raise(SIGALRM);
20149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	assert(k_sigtimedwait(k_set, NULL, NULL, set_size) == SIGALRM);
20249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	tprintf("rt_sigtimedwait(%s, NULL, NULL, %u) = %d (%s)\n",
20349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin		"[HUP INT QUIT ALRM TERM]", set_size, SIGALRM, "SIGALRM");
20449faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
20549faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	tprintf("+++ exited with 0 +++\n");
20649faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin	return 0;
20749faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin}
20849faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
20949faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin#else
21049faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
21149faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. LevinSKIP_MAIN_UNDEFINED("__NR_rt_sigtimedwait")
21249faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin
21349faae958aac80b9e8e4ceade526f2ab41eb2948Dmitry V. Levin#endif
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