C++ (Cpp) chunk_remaining_length Exemples

Exemple #1

static void chunkqueue_append_chunk(chunkqueue *cq, chunk *c) {
	c->next = NULL;
	if (cq->last) {
		cq->last->next = c;
	}
	cq->last = c;

	if (NULL == cq->first) {
		cq->first = c;
	}
	cq->bytes_in += chunk_remaining_length(c);
}

Exemple #2

Fichier : chunk.c Projet : Shield-Firewall/lighttpd1.4

void chunkqueue_steal(chunkqueue *dest, chunkqueue *src, off_t len) {
    while (len > 0) {
        chunk *c = src->first;
        off_t clen = 0, use;

        if (NULL == c) break;

        clen = chunk_remaining_length(c);
        if (0 == clen) {
            /* drop empty chunk */
            src->first = c->next;
            if (c == src->last) src->last = NULL;
            chunkqueue_push_unused_chunk(src, c);
            continue;
        }

        use = len >= clen ? clen : len;
        len -= use;

        if (use == clen) {
            /* move complete chunk */
            src->first = c->next;
            if (c == src->last) src->last = NULL;

            chunkqueue_append_chunk(dest, c);
        } else {
            /* partial chunk with length "use" */

            switch (c->type) {
            case MEM_CHUNK:
                chunkqueue_append_mem(dest, c->mem->ptr + c->offset, use);
                break;
            case FILE_CHUNK:
                /* tempfile flag is in "last" chunk after the split */
                chunkqueue_append_file(dest, c->file.name, c->file.start + c->offset, use);
                break;
            }

            c->offset += use;
            force_assert(0 == len);
        }

        src->bytes_out += use;
    }
}