lib/libc/sys-minix/getitimer.c

   1 #include <sys/cdefs.h>
   2 #include "namespace.h"
   3 #include <lib.h>
   4
   5 #include <sys/time.h>
   6
   7 /*
   8  * This is the implementation for the function to
   9  * invoke the interval timer retrieval system call.
  10  */
  11 int getitimer(int which, struct itimerval *value)
  12 {
  13   message m;
  14
  15   m.m1_i1 = which;
  16   m.m1_p1 = NULL;               /* only retrieve the timer */
  17   m.m1_p2 = (char *) value;
  18
  19   return _syscall(PM_PROC_NR, ITIMER, &m);
  20 }