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Annotation of embedaddon/libiconv/srclib/malloc.c, revision 1.1

1.1     ! misho       1: /* malloc() function that is glibc compatible.
        !             2: 
        !             3:    Copyright (C) 1997, 1998, 2006, 2007 Free Software Foundation, Inc.
        !             4: 
        !             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, or (at your option)
        !             8:    any later version.
        !             9: 
        !            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.
        !            14: 
        !            15:    You should have received a copy of the GNU General Public License
        !            16:    along with this program; if not, write to the Free Software Foundation,
        !            17:    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
        !            18: 
        !            19: /* written by Jim Meyering and Bruno Haible */
        !            20: 
        !            21: #include <config.h>
        !            22: /* Only the AC_FUNC_MALLOC macro defines 'malloc' already in config.h.  */
        !            23: #ifdef malloc
        !            24: # define NEED_MALLOC_GNU
        !            25: # undef malloc
        !            26: #endif
        !            27: 
        !            28: /* Specification.  */
        !            29: #include <stdlib.h>
        !            30: 
        !            31: #include <errno.h>
        !            32: 
        !            33: /* Call the system's malloc below.  */
        !            34: #undef malloc
        !            35: 
        !            36: /* Allocate an N-byte block of memory from the heap.
        !            37:    If N is zero, allocate a 1-byte block.  */
        !            38: 
        !            39: void *
        !            40: rpl_malloc (size_t n)
        !            41: {
        !            42:   void *result;
        !            43: 
        !            44: #ifdef NEED_MALLOC_GNU
        !            45:   if (n == 0)
        !            46:     n = 1;
        !            47: #endif
        !            48: 
        !            49:   result = malloc (n);
        !            50: 
        !            51: #if !HAVE_MALLOC_POSIX
        !            52:   if (result == NULL)
        !            53:     errno = ENOMEM;
        !            54: #endif
        !            55: 
        !            56:   return result;
        !            57: }