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#include <time.h>
#include <stdio.h>
int
main(int argc, char **argv)
{
bool ok = true;
struct timespec ts;
int r;
r = clock_getres(CLOCK_REALTIME, &ts);
if (r != 0){
perror("clock_getres(CLOCK_REALTIME, ...)");
ok = false;
}
else
printf("clock_getres(CLOCK_REALTIME, ...) => %11.9f\n",
(double) ts.tv_sec + ts.tv_nsec * 1e-9);
r = clock_getres(CLOCK_MONOTONIC, &ts);
if (r != 0){
perror("clock_getres(CLOCK_MONOTONIC, ...");
ok = false;
}
else
printf("clock_getres(CLOCK_MONOTONIC, ...) => %11.9f\n",
(double) ts.tv_sec + ts.tv_nsec * 1e-9);
return ok == true ? 0 : 1;
}
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