/* * Copyright (C) 2004 Dizzy  * * 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 2 * 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, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */#include "common/setup_before.h"#ifndef XALLOC_SKIP#ifdef HAVE_STDDEF_H# include <stddef.h>#endif#ifdef STDC_HEADERS# include <stdlib.h>#else# ifdef HAVE_MALLOC_H#  include <malloc.h># endif#endif#ifdef HAVE_STRING_H# include <string.h>#else# ifdef HAVE_STRINGS_H#  include <strings.h># endif#endif#include "compat/strdup.h"#include "common/eventlog.h"#include "common/xalloc.h"#define XALLOC_INTERNAL_ACCESS#include "common/setup_after.h"#undef XALLOC_INTERNAL_ACCESSstatic t_oom_cb oom_cb = NULL;void *xmalloc_real(size_t size, const char *fn, unsigned ln){    void *res;    res = malloc(size);    if (!res) {	eventlog(eventlog_level_fatal, __FUNCTION__, "out of memory (from %s:%u)",fn,ln);	if (oom_cb && oom_cb() && (res = malloc(size))) return res;	abort();    }    return res;}void *xcalloc_real(size_t nmemb, size_t size, const char *fn, unsigned ln){    void *res;    res = calloc(nmemb,size);    if (!res) {	eventlog(eventlog_level_fatal, __FUNCTION__, "out of memory (from %s:%u)",fn,ln);	if (oom_cb && oom_cb() && (res = calloc(nmemb,size))) return res;	abort();    }    return res;}void *xrealloc_real(void *ptr, size_t size, const char *fn, unsigned ln){    void *res;    res = realloc(ptr,size);    if (!res) {	eventlog(eventlog_level_fatal, __FUNCTION__, "out of memory (from %s:%u)",fn,ln);	if (oom_cb && oom_cb() && (res = realloc(ptr,size))) return res;	abort();    }    return res;}char *xstrdup_real(const char *str, const char *fn, unsigned ln){    char *res;    res = strdup(str);    if (!res) {	eventlog(eventlog_level_fatal, __FUNCTION__, "out of memory (from %s:%u)",fn,ln);	if (oom_cb && oom_cb() && (res = strdup(str))) return res;	abort();    }    return res;}void xfree_real(void *ptr, const char *fn, unsigned ln){    if (!ptr) {	eventlog(eventlog_level_error, __FUNCTION__, "got NULL ptr (from %s:%u)",fn,ln);	return;    }    free(ptr);}void xalloc_setcb(t_oom_cb cb){    oom_cb = cb;}#endif /* XALLOC_SKIP */