C++ (Cpp) debugmem_list_deleteの例

コード例 #1

ファイル: xmlmemory.c プロジェクト: Virtual-Labs/metal-forming-virtual-simulation-lab-dei

void *
xmlReallocLoc(void *ptr,size_t size, const char * file, int line)
{
    MEMHDR *p;
    unsigned long number;

    if (!xmlMemInitialized) xmlInitMemory();
    if (ptr == NULL)
        return(NULL);
    TEST_POINT

    p = CLIENT_2_HDR(ptr);
    number = p->mh_number;
    if (p->mh_tag != MEMTAG) {
       Mem_Tag_Err(p);
	 goto error;
    }
    p->mh_tag = ~MEMTAG;
    debugMemSize -= p->mh_size;
#ifdef MEM_LIST
    debugmem_list_delete(p);
#endif

    p = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
    if (!p) {
	 goto error;
    }
    if (xmlMemTraceBlockAt == ptr) {
	xmlGenericError(xmlGenericErrorContext,
			"%p : Realloced(%d -> %d) Ok\n",
			xmlMemTraceBlockAt, p->mh_size, size);
	xmlMallocBreakpoint();
    }
    p->mh_tag = MEMTAG;
    p->mh_number = number;
    p->mh_type = REALLOC_TYPE;
    p->mh_size = size;
    p->mh_file = file;
    p->mh_line = line;
    debugMemSize += size;
    if (debugMemSize > debugMaxMemSize) debugMaxMemSize = debugMemSize;
#ifdef MEM_LIST
    debugmem_list_add(p);
#endif

    TEST_POINT

    return(HDR_2_CLIENT(p));
    
error:    
    return(NULL);
}

コード例 #2

ファイル: xmlmemory.c プロジェクト: Virtual-Labs/metal-forming-virtual-simulation-lab-dei

/**
 * xmlMemFree:
 * @ptr:  the memory block pointer
 *
 * a free() equivalent, with error checking.
 */
void
xmlMemFree(void *ptr)
{
    MEMHDR *p;
    char *target;

    if (ptr == (void *) -1) {
	xmlGenericError(xmlGenericErrorContext,
	    "trying to free pointer from freed area\n");
        goto error;
    }

    if (xmlMemTraceBlockAt == ptr) {
	xmlGenericError(xmlGenericErrorContext,
			"%p : Freed()\n", xmlMemTraceBlockAt);
	xmlMallocBreakpoint();
    }

    TEST_POINT

    target = (char *) ptr;

    p = CLIENT_2_HDR(ptr);
    if (p->mh_tag != MEMTAG) {
        Mem_Tag_Err(p);
        goto error;
    }
    p->mh_tag = ~MEMTAG;
    debugMemSize -= p->mh_size;
    memset(target, -1, p->mh_size);

#ifdef MEM_LIST
    debugmem_list_delete(p);
#endif
    free(p);

    TEST_POINT

    return;
    
error:    
    xmlGenericError(xmlGenericErrorContext,
	    "xmlMemFree(%lX) error\n", (unsigned long) ptr);
    xmlMallocBreakpoint();
    return;
}

コード例 #3

ファイル: xmlmemory.c プロジェクト: 151706061/VTK

/**
 * xmlMemFree:
 * @ptr:  the memory block pointer
 *
 * a free() equivalent, with error checking.
 */
void
xmlMemFree(void *ptr)
{
    MEMHDR *p;
    char *target;
#ifdef DEBUG_MEMORY
    size_t size;
#endif

    if (ptr == (void *) -1) {
        xmlGenericError(xmlGenericErrorContext,
            "trying to free pointer from freed area\n");
        goto error;
    }

    if (xmlMemTraceBlockAt == ptr) {
        xmlGenericError(xmlGenericErrorContext,
                        "%p : Freed()\n", xmlMemTraceBlockAt);
        xmlMallocBreakpoint();
    }

    TEST_POINT

    target = (char *) ptr;

    p = CLIENT_2_HDR(ptr);
    if (p->mh_tag != MEMTAG) {
        Mem_Tag_Err(p);
        goto error;
    }
    if (xmlMemStopAtBlock == p->mh_number) xmlMallocBreakpoint();
    p->mh_tag = ~MEMTAG;
    memset(target, -1, p->mh_size);
    xmlMutexLock(xmlMemMutex);
    debugMemSize -= p->mh_size;
    debugMemBlocks--;
#ifdef DEBUG_MEMORY
    size = p->mh_size;
#endif
#ifdef MEM_LIST
    debugmem_list_delete(p);
#endif
    xmlMutexUnlock(xmlMemMutex);

    free(p);

    TEST_POINT

#ifdef DEBUG_MEMORY
    xmlGenericError(xmlGenericErrorContext,
            "Freed(%d) Ok\n", size);
#endif
    
    return;
    
error:    
    xmlGenericError(xmlGenericErrorContext,
            "xmlMemFree(%lX) error\n", (unsigned long) ptr);
    xmlMallocBreakpoint();
    return;
}

コード例 #4

ファイル: xmlmemory.c プロジェクト: andrew889/proton_cm_open

void *
xmlReallocLoc(void *ptr,unsigned int size, const char * file, int line)
{
    MEMHDR *p;
    unsigned long number;
#ifdef DEBUG_MEMORY
    unsigned int oldsize;
#endif

    if (ptr == NULL)
        return(xmlMallocLoc(size, file, line));

    if (!xmlMemInitialized) xmlInitMemory();
    TEST_POINT

    p = CLIENT_2_HDR(ptr);
    number = p->mh_number;
    if (xmlMemStopAtBlock == number) xmlMallocBreakpoint();
    if (p->mh_tag != MEMTAG) {
       Mem_Tag_Err(p);
	 goto error;
    }
    p->mh_tag = ~MEMTAG;
    xmlMutexLock(xmlMemMutex);
    debugMemSize -= p->mh_size;
    debugMemBlocks--;
#ifdef DEBUG_MEMORY
    oldsize = p->mh_size;
#endif
#ifdef MEM_LIST
    debugmem_list_delete(p);
#endif
    xmlMutexUnlock(xmlMemMutex);

    p = (MEMHDR *) realloc(p,RESERVE_SIZE+size);
    if (!p) {
	 goto error;
    }
    if (xmlMemTraceBlockAt == ptr) {
	xmlGenericError(xmlGenericErrorContext,
			"%p : Realloced(%ld -> %ld) Ok\n",
			xmlMemTraceBlockAt, p->mh_size, size);
	xmlMallocBreakpoint();
    }
    p->mh_tag = MEMTAG;
    p->mh_number = number;
    p->mh_type = REALLOC_TYPE;
    p->mh_size = size;
    p->mh_file = file;
    p->mh_line = line;
    xmlMutexLock(xmlMemMutex);
    debugMemSize += size;
    debugMemBlocks++;
    if (debugMemSize > debugMaxMemSize) debugMaxMemSize = debugMemSize;
#ifdef MEM_LIST
    debugmem_list_add(p);
#endif
    xmlMutexUnlock(xmlMemMutex);

    TEST_POINT

#ifdef DEBUG_MEMORY
    xmlGenericError(xmlGenericErrorContext,
	    "Realloced(%d to %d) Ok\n", oldsize, size);
#endif
    return(HDR_2_CLIENT(p));

error:
    return(NULL);
}