| /* Copyright (C) 1991-2016 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <stdio.h> |
| #include <errno.h> |
| |
| /* Return the username of the caller. |
| If S is not NULL, it points to a buffer of at least L_cuserid bytes |
| into which the name is copied; otherwise, a static buffer is used. */ |
| char * |
| cuserid (char *s) |
| { |
| __set_errno (ENOSYS); |
| return NULL; |
| } |
| |
| |
| stub_warning (cuserid) |