1/* Error-checking wrapper for realloc.
2 Copyright (C) 2016-2017 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
18
19#include <support/support.h>
20
21#include <stdarg.h>
22#include <stdio.h>
23#include <stdlib.h>
24
25void *
26xrealloc (void *p, size_t n)
27{
28 void *result = realloc (p, n);
29 if (result == NULL && (n > 0 || p == NULL))
30 oom_error ("realloc", n);
31 return result;
32}
33