test/src/showids.c

   1 /* $Cambridge: exim/test/src/showids.c,v 1.1 2006/02/06 16:24:05 ph10 Exp $ */
   2
   3 #include <stdio.h>
   4 #include <unistd.h>
   5 #include <sys/types.h>
   6
   7 int main(void)
   8 {
   9 int count, i;
  10 gid_t grouplist[100];
  11
  12 printf("uid=%d gid=%d euid=%d egid=%d\n",
  13   getuid(), getgid(), geteuid(), getegid());
  14
  15 /* Can no longer use this because on different systems, the supplemental
  16 groups will be different. */
  17
  18 #ifdef NEVER
  19 printf("supplemental groups: ");
  20 count = getgroups(100, grouplist);
  21 for (i = 0; i < count; i++) printf("%d ", grouplist[i]);
  22 printf("\n");
  23 #endif
  24
  25 return 0;
  26 }