unbound/util/tube.c

158 	if(tube->cmd_read < sizeof(tube->cmd_len)) {
160 		r = read(c->fd, ((uint8_t*)&tube->cmd_len) + tube->cmd_read,
161 			sizeof(tube->cmd_len) - tube->cmd_read);
177 		tube->cmd_read += r;
178 		if(tube->cmd_read < sizeof(tube->cmd_len)) {
185 			tube->cmd_read = 0;
190 	r = read(c->fd, tube->cmd_msg+tube->cmd_read-sizeof(tube->cmd_len),
191 		tube->cmd_len - (tube->cmd_read - sizeof(tube->cmd_len)));
207 	tube->cmd_read += r;
208 	if(tube->cmd_read < sizeof(tube->cmd_len) + tube->cmd_len) {
212 	tube->cmd_read = 0;