Function bin_remove_int_buffer_end

bin_interface.c:233–245

* removes @count integers from the end of the packet * * @return: * 0: success * < 0: error, no more integers in buffer */

 *		< 0: error, no more integers in buffer
 */
int bin_remove_int_buffer_end(bin_packet_t *packet, int count)
{
	if (!packet->buffer.s || !packet->size ||
	    (int)(packet->buffer.len - count * sizeof(int)) < 0){
		LM_ERR("binary packet underflow\n");
		return -1;
	}

	packet->buffer.len -= count * sizeof(int);

	set_len(packet);
	return 0;
}

/*
 * skips @count integers in the end of the packet