1: /* Copyright (C) 1999 Free Software Foundation, Inc.
    2:    This file is part of the GNU C Library.
    3: 
    4:    The GNU C Library is free software; you can redistribute it and/or
    5:    modify it under the terms of the GNU Lesser General Public
    6:    License as published by the Free Software Foundation; either
    7:    version 2.1 of the License, or (at your option) any later version.
    8: 
    9:    The GNU C Library is distributed in the hope that it will be useful,
   10:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   11:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   12:    Lesser General Public License for more details.
   13: 
   14:    You should have received a copy of the GNU Lesser General Public
   15:    License along with the GNU C Library; if not, write to the Free
   16:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   17:    02111-1307 USA.  */
   18: 
   19: #include <pwd.h>
   20: 
   21: static void
   22: check (uid_t uid)
   23: {
   24:   char buf[1024];
   25: 
   26:   (void) getpw (uid, buf);
   27: }
   28: 
   29: int
   30: main (void)
   31: {
   32:   uid_t uid;
   33: 
   34:   /* Just call it a different number of times the range should be
   35:      large enough to find some existing and some non existing uids.  */
   36: 
   37:   for (uid = 0; uid < 2000; ++uid)
   38:     check (uid);
   39: 
   40:   return 0;
   41: }