lib/libc/sys-minix/cprofile.c

   1 #include <sys/cdefs.h>
   2 #include "namespace.h"
   3
   4 #ifdef __weak_alias
   5 __weak_alias(cprofile, _cprofile)
   6 #endif
   7
   8 #include <lib.h>
   9 #include <string.h>
  10 #include <minix/profile.h>
  11
  12 int cprofile(int action, int size, void *ctl_ptr, void *mem_ptr)
  13 {
  14   message m;
  15
  16   memset(&m, 0, sizeof(m));
  17   m.PROF_ACTION         = action;
  18   m.PROF_MEM_SIZE       = size;
  19   m.PROF_CTL_PTR        = (void *) ctl_ptr;
  20   m.PROF_MEM_PTR        = (void *) mem_ptr;
  21
  22   return _syscall(PM_PROC_NR, PM_CPROF, &m);
  23 }
  24