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Use monotonic clock in os_tick_ms and os_tick_sec on POSIX systems

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This commit is contained in:
Andrea Mazzoleni 2026-08-14 10:40:54 +02:00
parent cdd8798227
commit fa8913a759
1 changed files with 29 additions and 1 deletions
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30
os/unix.c
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@ -1674,6 +1674,17 @@ uint64_t os_tick(void)
uint64_t os_tick_ms(void)
{
#if HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC)
struct timespec ts;
if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0) {
/* LCOV_EXCL_START */
return 0;
/* LCOV_EXCL_STOP */
}
return ts.tv_sec * 1000ULL + ts.tv_nsec / 1000000;
#else
struct timeval tv;
if (gettimeofday(&tv, 0) != 0) {
@ -1683,15 +1694,32 @@ uint64_t os_tick_ms(void)
}
return tv.tv_sec * 1000ULL + tv.tv_usec / 1000;
#endif
}
uint64_t os_tick_sec(void)
{
#if HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC)
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0) {
/* LCOV_EXCL_START */
return 0;
/* LCOV_EXCL_STOP */
}
return ts.tv_sec;
#else
struct timeval tv;
if (gettimeofday(&tv, 0) != 0) {
/* LCOV_EXCL_START */
return 0;
/* LCOV_EXCL_STOP */
}
return tv.tv_sec;
#endif
}
int os_usleep(uint64_t usec)