/*
+ * Check decoding of clock_nanosleep and clock_gettime syscalls.
+ *
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2018 The strace developers.
* All rights reserved.
*
- * 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.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
#include <time.h>
#include <unistd.h>
#include <sys/time.h>
-#include <sys/syscall.h>
+#include <asm/unistd.h>
static void
handler(int signo)
struct timespec ts;
uint32_t pad[2];
} req = {
- .ts = { .tv_nsec = 0xc0de1 },
+ .ts.tv_nsec = 0xc0de1,
.pad = { 0xdeadbeef, 0xbadc0ded }
}, rem = {
.ts = { .tv_sec = 0xc0de2, .tv_nsec = 0xc0de3 },
if (syscall(__NR_clock_nanosleep, CLOCK_REALTIME, 0, &req.ts, NULL))
perror_msg_and_skip("clock_nanosleep CLOCK_REALTIME");
- printf("clock_nanosleep(CLOCK_REALTIME, 0, {%jd, %jd}, NULL) = 0\n",
- (intmax_t) req.ts.tv_sec, (intmax_t) req.ts.tv_nsec);
+ printf("clock_nanosleep(CLOCK_REALTIME, 0"
+ ", {tv_sec=%lld, tv_nsec=%llu}, NULL) = 0\n",
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec));
assert(syscall(__NR_clock_nanosleep, CLOCK_REALTIME, 0,
NULL, &rem.ts) == -1);
assert(syscall(__NR_clock_nanosleep, CLOCK_REALTIME, 0,
&req.ts, &rem.ts) == 0);
- printf("clock_nanosleep(CLOCK_REALTIME, 0, {%jd, %jd}, %p) = 0\n",
- (intmax_t) req.ts.tv_sec, (intmax_t) req.ts.tv_nsec, &rem.ts);
+ printf("clock_nanosleep(CLOCK_REALTIME, 0"
+ ", {tv_sec=%lld, tv_nsec=%llu}, %p) = 0\n",
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec), &rem.ts);
req.ts.tv_nsec = 999999999 + 1;
assert(syscall(__NR_clock_nanosleep, CLOCK_MONOTONIC, 0,
&req.ts, &rem.ts) == -1);
printf("clock_nanosleep(CLOCK_MONOTONIC, 0"
- ", {%jd, %jd}, %p) = -1 EINVAL (%m)\n",
- (intmax_t) req.ts.tv_sec, (intmax_t) req.ts.tv_nsec, &rem.ts);
+ ", {tv_sec=%lld, tv_nsec=%llu}, %p) = -1 EINVAL (%m)\n",
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec), &rem.ts);
+
+ req.ts.tv_sec = 0xdeadbeefU;
+ req.ts.tv_nsec = 0xfacefeedU;
+ assert(syscall(__NR_clock_nanosleep, CLOCK_REALTIME, 0,
+ &req.ts, &rem.ts) == -1);
+ printf("clock_nanosleep(CLOCK_REALTIME, 0"
+ ", {tv_sec=%lld, tv_nsec=%llu}, %p) = -1 EINVAL (%m)\n",
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec), &rem.ts);
+
+ req.ts.tv_sec = (time_t) 0xcafef00ddeadbeefLL;
+ req.ts.tv_nsec = (long) 0xbadc0dedfacefeedLL;
+ assert(syscall(__NR_clock_nanosleep, CLOCK_MONOTONIC, 0,
+ &req.ts, &rem.ts) == -1);
+ printf("clock_nanosleep(CLOCK_MONOTONIC, 0"
+ ", {tv_sec=%lld, tv_nsec=%llu}, %p) = -1 EINVAL (%m)\n",
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec), &rem.ts);
assert(sigaction(SIGALRM, &act, NULL) == 0);
assert(sigprocmask(SIG_SETMASK, &set, NULL) == 0);
if (setitimer(ITIMER_REAL, &itv, NULL))
perror_msg_and_skip("setitimer");
- printf("setitimer(ITIMER_REAL, {it_interval={%jd, %jd}"
- ", it_value={%jd, %jd}}, NULL) = 0\n",
- (intmax_t) itv.it_interval.tv_sec,
- (intmax_t) itv.it_interval.tv_usec,
- (intmax_t) itv.it_value.tv_sec,
- (intmax_t) itv.it_value.tv_usec);
- --req.ts.tv_nsec;
+ req.ts.tv_sec = 0;
+ req.ts.tv_nsec = 999999999;
assert(syscall(__NR_clock_nanosleep, CLOCK_REALTIME, 0,
&req.ts, &rem.ts) == -1);
- printf("clock_nanosleep(CLOCK_REALTIME, 0, {%jd, %jd}, {%jd, %jd})"
+ printf("clock_nanosleep(CLOCK_REALTIME, 0"
+ ", {tv_sec=%lld, tv_nsec=%llu}, {tv_sec=%lld, tv_nsec=%llu})"
" = ? ERESTART_RESTARTBLOCK (Interrupted by signal)\n",
- (intmax_t) req.ts.tv_sec, (intmax_t) req.ts.tv_nsec,
- (intmax_t) rem.ts.tv_sec, (intmax_t) rem.ts.tv_nsec);
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec),
+ (long long) rem.ts.tv_sec,
+ zero_extend_signed_to_ull(rem.ts.tv_nsec));
puts("--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---");
assert(syscall(__NR_clock_gettime, CLOCK_REALTIME, &req.ts) == 0);
- printf("clock_gettime(CLOCK_REALTIME, {%jd, %jd}) = 0\n",
- (intmax_t) req.ts.tv_sec, (intmax_t) req.ts.tv_nsec);
+ printf("clock_gettime(CLOCK_REALTIME, {tv_sec=%lld, tv_nsec=%llu}) = 0\n",
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec));
++req.ts.tv_sec;
rem.ts.tv_sec = 0xc0de4;
rem.ts.tv_nsec = 0xc0de5;
assert(syscall(__NR_clock_nanosleep, CLOCK_REALTIME, TIMER_ABSTIME,
&req.ts, &rem.ts) == -1);
- printf("clock_nanosleep(CLOCK_REALTIME, TIMER_ABSTIME, {%jd, %jd}, %p)"
+ printf("clock_nanosleep(CLOCK_REALTIME, TIMER_ABSTIME"
+ ", {tv_sec=%lld, tv_nsec=%llu}, %p)"
" = ? ERESTARTNOHAND (To be restarted if no handler)\n",
- (intmax_t) req.ts.tv_sec, (intmax_t) req.ts.tv_nsec, &rem.ts);
+ (long long) req.ts.tv_sec,
+ zero_extend_signed_to_ull(req.ts.tv_nsec), &rem.ts);
puts("--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---");
puts("+++ exited with 0 +++");
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