Current File : /home/vacivi36/vittasync.vacivitta.com.br/vittasync/node/test/wasi/c/gettimeofday.c
#include <assert.h>
#include <stdlib.h>
#include <sys/time.h>
int main() {
struct timeval tv1;
struct timeval tv2;
long long s1;
long long us1;
long long s2;
long long us2;
int r;
int success = 0;
r = gettimeofday(&tv1, NULL);
assert(r == 0);
s1 = tv1.tv_sec;
us1 = tv1.tv_usec;
for (int i = 0; i < 10000; i++) {
r = gettimeofday(&tv2, NULL);
assert(r == 0);
s2 = tv2.tv_sec;
us2 = tv2.tv_usec;
assert(s1 <= s2);
// Verify that some time has passed.
if (s2 > s1 || (s2 == s1 && us2 > us1)) {
success = 1;
break;
}
}
assert(success == 1);
}
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