72 lines
2.3 KiB
C
72 lines
2.3 KiB
C
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/*
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* This file is part of time strace test.
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*
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* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
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* Copyright (c) 2015-2017 The strace developers.
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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_time
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# include <time.h>
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# include <stdio.h>
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# include <stdint.h>
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# include <unistd.h>
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int
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main(void)
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{
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TAIL_ALLOC_OBJECT_CONST_PTR(time_t, p);
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time_t t = syscall(__NR_time, NULL);
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if ((time_t) -1 == t)
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perror_msg_and_skip("time");
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printf("time(NULL) = %lld (", (long long) t);
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print_time_t_nsec(t, 0, 0);
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puts(")");
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t = syscall(__NR_time, p + 1);
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printf("time(%p) = %s\n", p + 1, sprintrc(t));
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t = syscall(__NR_time, p);
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printf("time([%lld", (long long) *p);
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print_time_t_nsec((time_t) *p, 0, 1),
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printf("]) = %lld (", (long long) t);
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print_time_t_nsec(t, 0, 0);
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puts(")");
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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_time")
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#endif
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