diff options
Diffstat (limited to 'lib/realloc.c')
| -rw-r--r-- | lib/realloc.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/lib/realloc.c b/lib/realloc.c deleted file mode 100644 index fe948222..00000000 --- a/lib/realloc.c +++ /dev/null | |||
| @@ -1,46 +0,0 @@ | |||
| 1 | /* realloc() function that is glibc compatible. | ||
| 2 | Copyright (C) 1997, 2003, 2004 Free Software Foundation, Inc. | ||
| 3 | |||
| 4 | This program is free software; you can redistribute it and/or modify | ||
| 5 | it under the terms of the GNU General Public License as published by | ||
| 6 | the Free Software Foundation; either version 2, or (at your option) | ||
| 7 | any later version. | ||
| 8 | |||
| 9 | This program 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 | ||
| 12 | GNU General Public License for more details. | ||
| 13 | |||
| 14 | You should have received a copy of the GNU General Public License | ||
| 15 | along with this program; if not, write to the Free Software Foundation, | ||
| 16 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ | ||
| 17 | |||
| 18 | /* written by Jim Meyering */ | ||
| 19 | |||
| 20 | #ifdef HAVE_CONFIG_H | ||
| 21 | # include <config.h> | ||
| 22 | #endif | ||
| 23 | #undef realloc | ||
| 24 | |||
| 25 | #include <stdlib.h> | ||
| 26 | |||
| 27 | /* Change the size of an allocated block of memory P to N bytes, | ||
| 28 | with error checking. If N is zero, change it to 1. If P is NULL, | ||
| 29 | use malloc. */ | ||
| 30 | |||
| 31 | void * | ||
| 32 | rpl_realloc (void *p, size_t n) | ||
| 33 | { | ||
| 34 | if (n == 0) | ||
| 35 | { | ||
| 36 | n = 1; | ||
| 37 | |||
| 38 | /* In theory realloc might fail, so don't rely on it to free. */ | ||
| 39 | free (p); | ||
| 40 | p = NULL; | ||
| 41 | } | ||
| 42 | |||
| 43 | if (p == NULL) | ||
| 44 | return malloc (n); | ||
| 45 | return realloc (p, n); | ||
| 46 | } | ||
