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/* COVERAGE: alarm nanosleep pause */
#include <sys/types.h>
#include <unistd.h>
#include <time.h>
#include <string.h>
#include <signal.h>
static void
sigrt_act_handler(int signo, siginfo_t *info, void *context)
{
}
int main()
{
struct timespec rem, t = {0,789};
struct sigaction sigrt_act;
memset(&sigrt_act, 0, sizeof(sigrt_act));
sigrt_act.sa_handler = (void *)sigrt_act_handler;
sigaction(SIGALRM, &sigrt_act, NULL);
alarm(1);
// alarm (1) = 0
pause();
// pause () =
alarm(0);
// alarm (0) = 0
sleep(1);
// nanosleep (\[1.000000000\], XXXX) = 0
usleep(1234);
// nanosleep (\[0.001234000\], 0x[0]+) = 0
nanosleep(&t, &rem);
// nanosleep (\[0.000000789\], XXXX) = 0
nanosleep(&t, NULL);
// nanosleep (\[0.000000789\], 0x[0]+) = 0
return 0;
}
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