Function xmlMemMalloc

ThirdParty/libxml2/vtklibxml2/xmlmemory.c:99–125

* xmlMemMalloc: * @size: an int specifying the size in byte to allocate. * * a malloc() equivalent, with logging of the allocation info. * * Returns a pointer to the allocated area or NULL in case of lack of memory. */

 * Returns a pointer to the allocated area or NULL in case of lack of memory.
 */
void *
xmlMemMalloc(size_t size)
{
    MEMHDR *p;

    xmlInitParser();

    if (size > (MAX_SIZE_T - RESERVE_SIZE)) {
        fprintf(stderr, "xmlMemMalloc: Unsigned overflow\n");
        return(NULL);
    }

    p = (MEMHDR *) malloc(RESERVE_SIZE + size);
    if (!p) {
        fprintf(stderr, "xmlMemMalloc: Out of memory\n");
        return(NULL);
    }
    p->mh_tag = MEMTAG;
    p->mh_size = size;

    xmlMutexLock(&xmlMemMutex);
    debugMemSize += size;
    debugMemBlocks++;
    xmlMutexUnlock(&xmlMemMutex);

    return(HDR_2_CLIENT(p));
}

/**
 * xmlReallocLoc: