diff options
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -3853,7 +3853,14 @@ static inline void gc_prof_set_heap_info(rb_objspace_t *, gc_profile_record *); static double getrusage_time(void) { -#ifdef RUSAGE_SELF +#if defined(HAVE_CLOCK_GETTIME) && defined(CLOCK_PROCESS_CPUTIME_ID) + struct timespec ts; + + if (clock_gettime(CLOCK_PROCESS_CPUTIME_ID, &ts) == 0) { + return ts.tv_sec + ts.tv_nsec * 1e-9; + } + return 0.0; +#elif defined RUSAGE_SELF struct rusage usage; struct timeval time; getrusage(RUSAGE_SELF, &usage); |