sysdeps/generic/cuserid.c

   1 /* Copyright (C) 1991, 1995, 1996, 1997 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 Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    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    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #include <stdio.h>
  20 #include <errno.h>
  21
  22 /* Return the username of the caller.
  23    If S is not NULL, it points to a buffer of at least L_cuserid bytes
  24    into which the name is copied; otherwise, a static buffer is used.  */
  25 char *
  26 cuserid (s)
  27      char *s;
  28 {
  29   __set_errno (ENOSYS);
  30   return NULL;
  31 }
  32
  33
  34 stub_warning (cuserid)
  35 #include <stub-tag.h>