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-rw-r--r--gl/realloc.c79
1 files changed, 0 insertions, 79 deletions
diff --git a/gl/realloc.c b/gl/realloc.c
deleted file mode 100644
index 526b487..0000000
--- a/gl/realloc.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/* realloc() function that is glibc compatible.
-
- Copyright (C) 1997, 2003-2004, 2006-2007, 2009-2017 Free Software
- Foundation, Inc.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
-
-/* written by Jim Meyering and Bruno Haible */
-
-#define _GL_USE_STDLIB_ALLOC 1
-#include <config.h>
-
-/* Only the AC_FUNC_REALLOC macro defines 'realloc' already in config.h. */
-#ifdef realloc
-# define NEED_REALLOC_GNU 1
-/* Whereas the gnulib module 'realloc-gnu' defines HAVE_REALLOC_GNU. */
-#elif GNULIB_REALLOC_GNU && !HAVE_REALLOC_GNU
-# define NEED_REALLOC_GNU 1
-#endif
-
-/* Infer the properties of the system's malloc function.
- The gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */
-#if GNULIB_MALLOC_GNU && HAVE_MALLOC_GNU
-# define SYSTEM_MALLOC_GLIBC_COMPATIBLE 1
-#endif
-
-#include <stdlib.h>
-
-#include <errno.h>
-
-/* Change the size of an allocated block of memory P to N bytes,
- with error checking. If N is zero, change it to 1. If P is NULL,
- use malloc. */
-
-void *
-rpl_realloc (void *p, size_t n)
-{
- void *result;
-
-#if NEED_REALLOC_GNU
- if (n == 0)
- {
- n = 1;
-
- /* In theory realloc might fail, so don't rely on it to free. */
- free (p);
- p = NULL;
- }
-#endif
-
- if (p == NULL)
- {
-#if GNULIB_REALLOC_GNU && !NEED_REALLOC_GNU && !SYSTEM_MALLOC_GLIBC_COMPATIBLE
- if (n == 0)
- n = 1;
-#endif
- result = malloc (n);
- }
- else
- result = realloc (p, n);
-
-#if !HAVE_REALLOC_POSIX
- if (result == NULL)
- errno = ENOMEM;
-#endif
-
- return result;
-}