| /* Copyright (C) 1996-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996. |
| |
| 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 <stdlib.h> |
| #include <utmp.h> |
| |
| |
| /* Local buffer to store the result. */ |
| libc_freeres_ptr (static struct utmp *buffer); |
| |
| |
| struct utmp * |
| __getutent (void) |
| { |
| struct utmp *result; |
| |
| if (buffer == NULL) |
| { |
| buffer = (struct utmp *) malloc (sizeof (struct utmp)); |
| if (buffer == NULL) |
| return NULL; |
| } |
| |
| if (__getutent_r (buffer, &result) < 0) |
| return NULL; |
| |
| return result; |
| } |
| weak_alias (__getutent, getutent) |
