Function debugRealloc

src/library/common/trace_malloc.c:187–217

}

void
*debugRealloc(void *ptr, size_t size, const char *file, int line)
{
    void *ret;

    if (ptr == NULL) {
        ret = debugMalloc(size, file, line);
    }
    else {
        MtraceNode *mtnode;

        mtnode = searchMtraceNode(ptr);
        assert((mtnode != NULL) && (mtnode->magic == MTRACE_NODE_MAGIC));
        ret = realloc(ptr, size);
        if (ret != NULL) {
            ssize_t delta = (ssize_t)size - (ssize_t)mtnode->size;

            mtnode->ptr = ret;
            mtnode->size = size;
            MTRACE_LOCK();
            tracedSize += delta;
            rawSize += delta;
            MTRACE_UNLOCK();
        }
        else {
            debugFree(ptr);
        }
    }

    return ret;
}

void
debugFree(void *ptr)