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125 lines
4.6 KiB
125 lines
4.6 KiB
/* |
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* This file is part of timer_create strace test. |
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* |
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* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org> |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "tests.h" |
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#include <asm/unistd.h> |
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#ifdef __NR_timer_create |
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# include <stdio.h> |
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# include <signal.h> |
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# include <time.h> |
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# include <unistd.h> |
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# include "sigevent.h" |
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int |
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main(void) |
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{ |
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syscall(__NR_timer_create, CLOCK_REALTIME, NULL, NULL); |
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printf("timer_create(CLOCK_REALTIME, NULL, NULL) = -1 %s (%m)\n", |
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errno2name()); |
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int tid[4] = {}; |
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struct_sigevent sev = { |
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.sigev_notify = 0xdefaced, |
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.sigev_signo = 0xfacefeed, |
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.sigev_value.sival_ptr = (unsigned long) 0xdeadbeefbadc0dedULL |
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}; |
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syscall(__NR_timer_create, CLOCK_REALTIME, &sev, NULL); |
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printf("timer_create(CLOCK_REALTIME, {sigev_value={sival_int=%d, " |
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"sival_ptr=%#lx}, sigev_signo=%u, " |
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"sigev_notify=%#x /* SIGEV_??? */}, NULL) = -1 %s (%m)\n", |
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sev.sigev_value.sival_int, |
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sev.sigev_value.sival_ptr, |
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sev.sigev_signo, sev.sigev_notify, |
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errno2name()); |
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sev.sigev_notify = SIGEV_NONE; |
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if (syscall(__NR_timer_create, CLOCK_REALTIME, &sev, &tid[0])) |
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perror_msg_and_skip("timer_create CLOCK_REALTIME"); |
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printf("timer_create(CLOCK_REALTIME, {sigev_value={sival_int=%d, " |
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"sival_ptr=%#lx}, sigev_signo=%u, sigev_notify=SIGEV_NONE}, " |
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"[%d]) = 0\n", |
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sev.sigev_value.sival_int, |
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sev.sigev_value.sival_ptr, |
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sev.sigev_signo, tid[0]); |
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sev.sigev_notify = SIGEV_SIGNAL; |
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sev.sigev_signo = SIGALRM; |
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if (syscall(__NR_timer_create, CLOCK_MONOTONIC, &sev, &tid[1])) |
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perror_msg_and_skip("timer_create CLOCK_MONOTONIC"); |
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printf("timer_create(CLOCK_MONOTONIC, {sigev_value={sival_int=%d, " |
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"sival_ptr=%#lx}, sigev_signo=SIGALRM, " |
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"sigev_notify=SIGEV_SIGNAL}, [%d]) = 0\n", |
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sev.sigev_value.sival_int, |
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sev.sigev_value.sival_ptr, tid[1]); |
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sev.sigev_notify = SIGEV_THREAD; |
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sev.sigev_un.sigev_thread.function = |
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(unsigned long) 0xdeadbeefbadc0dedULL; |
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sev.sigev_un.sigev_thread.attribute = |
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(unsigned long) 0xcafef00dfacefeedULL; |
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if (syscall(__NR_timer_create, CLOCK_REALTIME, &sev, &tid[2])) |
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perror_msg_and_skip("timer_create CLOCK_REALTIME"); |
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printf("timer_create(CLOCK_REALTIME, {sigev_value={sival_int=%d, " |
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"sival_ptr=%#lx}, sigev_signo=SIGALRM, sigev_notify=SIGEV_THREAD" |
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", sigev_notify_function=%#lx, sigev_notify_attributes=%#lx}" |
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", [%d]) = 0\n", |
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sev.sigev_value.sival_int, |
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sev.sigev_value.sival_ptr, |
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sev.sigev_un.sigev_thread.function, |
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sev.sigev_un.sigev_thread.attribute, |
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tid[2]); |
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#ifndef SIGEV_THREAD_ID |
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# define SIGEV_THREAD_ID 4 |
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#endif |
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sev.sigev_notify = SIGEV_THREAD_ID; |
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sev.sigev_un.tid = getpid(); |
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if (syscall(__NR_timer_create, CLOCK_MONOTONIC, &sev, &tid[3])) |
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perror_msg_and_skip("timer_create CLOCK_MONOTONIC"); |
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printf("timer_create(CLOCK_MONOTONIC, {sigev_value={sival_int=%d, " |
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"sival_ptr=%#lx}, sigev_signo=SIGALRM, " |
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"sigev_notify=SIGEV_THREAD_ID, sigev_notify_thread_id=%d}" |
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", [%d]) = 0\n", |
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sev.sigev_value.sival_int, |
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sev.sigev_value.sival_ptr, |
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sev.sigev_un.tid, |
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tid[3]); |
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puts("+++ exited with 0 +++"); |
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return 0; |
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} |
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#else |
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SKIP_MAIN_UNDEFINED("__NR_timer_create") |
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#endif
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