1 /* calloc() function that is glibc compatible.
2 This wrapper function is required at least on Tru64 UNIX 5.1 and mingw.
3 Copyright (C) 2004-2007, 2009-2017 Free Software Foundation, Inc.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program 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
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
18 /* written by Jim Meyering and Bruno Haible */
21 /* Only the AC_FUNC_CALLOC macro defines 'calloc' already in config.h. */
23 # define NEED_CALLOC_GNU 1
25 /* Whereas the gnulib module 'calloc-gnu' defines HAVE_CALLOC_GNU. */
26 #elif GNULIB_CALLOC_GNU && !HAVE_CALLOC_GNU
27 # define NEED_CALLOC_GNU 1
35 /* Call the system's calloc below. */
38 /* Allocate and zero-fill an NxS-byte block of memory from the heap.
39 If N or S is zero, allocate and zero-fill a 1-byte block. */
42 rpl_calloc (size_t n
, size_t s
)
54 /* Defend against buggy calloc implementations that mishandle
65 result
= calloc (n
, s
);
67 #if !HAVE_CALLOC_POSIX