minix/lib/libc/sys/issetugid.c

   1 #include <sys/cdefs.h>
   2 #include "namespace.h"
   3 #include <lib.h>
   4
   5 #include <string.h>
   6 #include <unistd.h>
   7
   8 int issetugid(void)
   9 {
  10         message m;
  11
  12         memset(&m, 0, sizeof(m));
  13         return _syscall(PM_PROC_NR, PM_ISSETUGID, &m);
  14 }