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: }
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