diff options
Diffstat (limited to 'misc.c')
-rw-r--r-- | misc.c | 20 |
1 files changed, 17 insertions, 3 deletions
@@ -912,12 +912,26 @@ monotime(void) double monotime_double(void) { +#if defined(HAVE_CLOCK_GETTIME) && \ + (defined(CLOCK_MONOTONIC) || defined(CLOCK_BOOTTIME)) struct timespec ts; + static int gettime_failed = 0; - if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0) - fatal("clock_gettime: %s", strerror(errno)); + if (!gettime_failed) { +#if defined(CLOCK_BOOTTIME) + if (clock_gettime(CLOCK_BOOTTIME, &ts) == 0) + return (ts.tv_sec + (double)ts.tv_nsec / 1000000000); +#endif +#if defined(CLOCK_MONOTONIC) + if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0) + return (ts.tv_sec + (double)ts.tv_nsec / 1000000000); +#endif + debug3("clock_gettime: %s", strerror(errno)); + gettime_failed = 1; + } +#endif /* HAVE_CLOCK_GETTIME && (CLOCK_MONOTONIC || CLOCK_BOOTTIME */ - return (ts.tv_sec + (double)ts.tv_nsec / 1000000000); + return (double)time(NULL); } void |