73 lines
2.6 KiB
C
73 lines
2.6 KiB
C
/*
|
|
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
|
|
* 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.
|
|
*/
|
|
|
|
#include "tests.h"
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <unistd.h>
|
|
#include <sys/time.h>
|
|
#include <sys/syscall.h>
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
struct {
|
|
struct timeval tv;
|
|
uint32_t pad0[2];
|
|
struct timezone tz;
|
|
uint32_t pad1[2];
|
|
} t = {
|
|
.pad0 = { 0xdeadbeef, 0xbadc0ded },
|
|
.pad1 = { 0xdeadbeef, 0xbadc0ded }
|
|
};
|
|
|
|
if (syscall(__NR_gettimeofday, &t.tv, NULL))
|
|
perror_msg_and_skip("gettimeofday");
|
|
printf("gettimeofday({%jd, %jd}, NULL) = 0\n",
|
|
(intmax_t) t.tv.tv_sec, (intmax_t) t.tv.tv_usec);
|
|
|
|
if (syscall(__NR_gettimeofday, &t.tv, &t.tz))
|
|
perror_msg_and_skip("gettimeofday");
|
|
printf("gettimeofday({%jd, %jd}"
|
|
", {tz_minuteswest=%d, tz_dsttime=%d}) = 0\n",
|
|
(intmax_t) t.tv.tv_sec, (intmax_t) t.tv.tv_usec,
|
|
t.tz.tz_minuteswest, t.tz.tz_dsttime);
|
|
|
|
t.tv.tv_sec = -1;
|
|
t.tv.tv_usec = 1000000000;
|
|
assert(settimeofday(&t.tv, &t.tz) == -1);
|
|
printf("settimeofday({%jd, %jd}"
|
|
", {tz_minuteswest=%d, tz_dsttime=%d})"
|
|
" = -1 EINVAL (%m)\n",
|
|
(intmax_t) t.tv.tv_sec, (intmax_t) t.tv.tv_usec,
|
|
t.tz.tz_minuteswest, t.tz.tz_dsttime);
|
|
|
|
puts("+++ exited with 0 +++");
|
|
return 0;
|
|
}
|