From 2d49dfdd370852d5033b848fd69b6112368b7d20 Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Sat, 9 May 2009 13:30:25 +0200 Subject: Drop id3 rewriting --- libmpio/mplib/xmalloc.c | 167 ------------------------------------------------ 1 file changed, 167 deletions(-) delete mode 100644 libmpio/mplib/xmalloc.c (limited to 'libmpio/mplib/xmalloc.c') diff --git a/libmpio/mplib/xmalloc.c b/libmpio/mplib/xmalloc.c deleted file mode 100644 index a66be63..0000000 --- a/libmpio/mplib/xmalloc.c +++ /dev/null @@ -1,167 +0,0 @@ -/* - * mplib - a library that enables you to edit ID3 tags - * Copyright (C) 2001,2002 Stefan Podkowinski - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; version 2.1. - * - * This library 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 - * Lesser General Public License for more details. - - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -/* define XMALLOC_CHECK 1 */ -#include "xmalloc.h" -#ifdef USE_GC -# include -# define malloc(str) GC_MALLOC(str) -#endif - -#ifdef XMALLOC_CHECK -typedef struct _xdelem { - void* alloced; - void* freed; - char* descrl; - struct _xdelem* next; -} xdelem; - -xdelem* first = NULL; -#endif - -#define errmsg "mplib: Memory exhausted: Could not allocate %d bytes\n" - -void * -xmalloc(size_t s) -{ - return xmallocd(s, NULL); -} - -void * -xmallocd(size_t s, char* descrl) -{ - void *new = (void*)malloc(s); -#ifdef XMALLOC_CHECK - xdelem* cur = (xdelem*)malloc(sizeof(xdelem)); - cur->next = NULL; - cur->freed = NULL; - cur->descrl = descrl; -#endif - if(!new) fprintf(stderr, errmsg, s); - -#ifdef XMALLOC_CHECK - cur->alloced = new; - exists: - if(!first) first = cur; - else { - xdelem* last = first; - do { - if(last->alloced == cur->alloced) { - last->freed = NULL; - last->descrl = descrl; - free(cur); - goto exists; - } - } while(last->next && (last = last->next)); - last->next = cur; - } -#endif - - return new; -} - -void * -xmallocd0(size_t s, char* descr) -{ -#ifdef XMALLOC_CHECK - void *new = (void*)xmallocd(s, descr); -#else - void *new = (void*)malloc(s); -#endif - if(!new) fprintf(stderr, errmsg, s); - else memset(new, 0, s); - return new; -} - -void * -xmalloc0(size_t s) -{ -#ifdef XMALLOC_CHECK - void *new = (void*)xmalloc(s); -#else - void *new = (void*)malloc(s); -#endif - if(!new) fprintf(stderr, errmsg, s); - else memset(new, 0, s); - return new; -} - -void * -xrealloc(void * ptr, size_t s) -{ - void *new; - - if(!ptr) return xmalloc(s); - - new = (void*)realloc(ptr, s); - if(!new) fprintf(stderr, errmsg, s); - return new; -} - -void -xfree(void* ptr) { - if(!ptr) return; -#ifdef XMALLOC_CHECK - if(first) { - xdelem* el = first; - do { - if(el->freed == ptr) { - if(el->descrl) - printf("XMALLOC: (%s) memory allready freed\n", el->descrl); - else - printf("XMALLOC: memory allready freed at %h\n", ptr); - break; - } - if(el->alloced == ptr) { - el->freed = ptr; - break; - } - } while(el->next && (el = el->next)); - } -#endif - free(ptr); -} - - -#ifdef XMALLOC_CHECK -void -xprint_malloc_stat(void) { - long kb_alloc = 0; - long kb_freed = 0; - long kb_used = 0; - int count_used = 0; - xdelem* el = first; - - if(!first) { - puts("XMALLOC: No statistic available"); - } - puts("xmalloc statistic:"); - do { - if(!el->freed) { - if(el->descrl && !strstr(el->descrl, "ignore")) - printf("%s (not freed)\n", el->descrl); - else if(!el->descrl) printf("%p (not freed)\n", el->alloced); - } else { - //if(el->descrl) printf("%s (freed)\n", el->descrl); - //else printf("%p (freed)\n", el->alloced); - } - } while(el->next && (el = el->next)); -} -#endif -- cgit v1.2.3