lib/libc/gen/minix/times.c

   1 #include <sys/cdefs.h>
   2 #include "namespace.h"
   3
   4 #include <lib.h>
   5 #include <sys/times.h>
   6
   7 #ifdef __weak_alias
   8 __weak_alias(times, _times)
   9 #endif
  10
  11 clock_t times(buf)
  12 struct tms *buf;
  13 {
  14   message m;
  15
  16   m.m4_l5 = 0;                  /* return this if system is pre-1.6 */
  17   if (_syscall(PM_PROC_NR, TIMES, &m) < 0) return( (clock_t) -1);
  18   buf->tms_utime = m.m4_l1;
  19   buf->tms_stime = m.m4_l2;
  20   buf->tms_cutime = m.m4_l3;
  21   buf->tms_cstime = m.m4_l4;
  22   return(m.m4_l5);
  23 }