assert(sock);
ret = lttcomm_recv_unix_sock(sock->fd, &reply, sizeof(reply));
- if (ret < 0) {
+ if (ret <= 0) {
+ if (ret == 0) {
+ /* Orderly shutdown. Don't return 0 which means success. */
+ ret = -1;
+ }
/* The above call will print a PERROR on error. */
DBG("Fail to receive status reply on sock %d", sock->fd);
goto end;
*/
ret = lttcomm_recv_unix_sock(socket->fd, &ret_code, sizeof(ret_code));
- if (ret < 0) {
+ if (ret <= 0) {
+ if (ret == 0) {
+ /* Orderly shutdown. Don't return 0 which means success. */
+ ret = -1;
+ }
/* The above call will print a PERROR on error. */
DBG("Error on recv consumer is data pending on sock %d", socket->fd);
pthread_mutex_unlock(socket->lock);