6a29c58ef8
This patch is to import rename module. gdb: 2014-11-28 Yao Qi <yao@codesourcery.com> * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rename. * gnulib/aclocal.m4: Re-generated. * gnulib/config.in: Re-generated. * gnulib/configure: Re-generated. * gnulib/import/Makefile.am: Re-generated. * gnulib/import/Makefile.in: Re-generated. * gnulib/import/m4/gnulib-cache.m4: Re-generated. * gnulib/import/m4/gnulib-comp.m4: Re-generated. * import/basename-lgpl.c: New file. * import/dirname-lgpl.c: New file. * import/dirname.h: New file. * import/m4/dirname.m4: New file. * import/m4/malloc.m4: New file. * import/m4/rename.m4: New file. * import/m4/rmdir.m4: New file. * import/m4/stdio_h.m4: New file. * import/malloc.c: New file. * import/rename.c: New file. * import/rmdir.c: New file. * import/same-inode.h: New file. * import/stdio.c: New file. * import/stdio.in.h: New file. * import/stripslash.c: New file.
57 lines
1.5 KiB
C
57 lines
1.5 KiB
C
/* malloc() function that is glibc compatible.
|
|
|
|
Copyright (C) 1997-1998, 2006-2007, 2009-2012 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, 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_MALLOC macro defines 'malloc' already in config.h. */
|
|
#ifdef malloc
|
|
# define NEED_MALLOC_GNU 1
|
|
# undef malloc
|
|
/* Whereas the gnulib module 'malloc-gnu' defines HAVE_MALLOC_GNU. */
|
|
#elif GNULIB_MALLOC_GNU && !HAVE_MALLOC_GNU
|
|
# define NEED_MALLOC_GNU 1
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include <errno.h>
|
|
|
|
/* Allocate an N-byte block of memory from the heap.
|
|
If N is zero, allocate a 1-byte block. */
|
|
|
|
void *
|
|
rpl_malloc (size_t n)
|
|
{
|
|
void *result;
|
|
|
|
#if NEED_MALLOC_GNU
|
|
if (n == 0)
|
|
n = 1;
|
|
#endif
|
|
|
|
result = malloc (n);
|
|
|
|
#if !HAVE_MALLOC_POSIX
|
|
if (result == NULL)
|
|
errno = ENOMEM;
|
|
#endif
|
|
|
|
return result;
|
|
}
|