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#include "config.h"
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
#ifdef HAVE_SYS_SYSCALL_H
#include <sys/syscall.h>
#endif
#ifdef HAVE_SYSCALL_H
#include <syscall.h>
#endif
#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
static void test_uwrap_syscall(void **state)
{
long int rc;
struct timeval tv1, tv2;
struct timezone tz1, tz2;
(void) state; /* unused */
rc = syscall(SYS_getpid);
assert_int_equal(rc, getpid());
ZERO_STRUCT(tv1);
ZERO_STRUCT(tv2);
ZERO_STRUCT(tz1);
ZERO_STRUCT(tz2);
rc = gettimeofday(&tv1, &tz1);
assert_int_equal(rc, 0);
#ifdef OSX
tv2.tv_sec = syscall(SYS_gettimeofday, &tv2, NULL);
#else
rc = syscall(SYS_gettimeofday, &tv2, &tz2);
assert_int_equal(rc, 0);
assert_int_equal(tz1.tz_dsttime, tz2.tz_dsttime);
assert_int_equal(tz1.tz_minuteswest, tz2.tz_minuteswest);
#endif
assert_int_equal(tv1.tv_sec, tv2.tv_sec);
}
int main(void) {
int rc;
const struct CMUnitTest uwrap_tests[] = {
cmocka_unit_test(test_uwrap_syscall),
};
rc = cmocka_run_group_tests(uwrap_tests, NULL, NULL);
return rc;
}
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