compat/time32/clock_gettime32.c

   1 #include "time32.h"
   2 #include <time.h>
   3 #include <errno.h>
   4 #include <stdint.h>
   5
   6 int __clock_gettime32(clockid_t clk, struct timespec32 *ts32)
   7 {
   8         struct timespec ts;
   9         int r = clock_gettime(clk, &ts);
  10         if (r) return r;
  11         if (ts.tv_sec < INT32_MIN || ts.tv_sec > INT32_MAX) {
  12                 errno = EOVERFLOW;
  13                 return -1;
  14         }
  15         ts32->tv_sec = ts.tv_sec;
  16         ts32->tv_nsec = ts.tv_nsec;
  17         return 0;
  18 }