lib: add bt_{graph,query_executor}_add_interrupter()

[babeltrace.git] / src / plugins / ctf / lttng-live / viewer-connection.c

diff --git a/src/plugins/ctf/lttng-live/viewer-connection.c b/src/plugins/ctf/lttng-live/viewer-connection.c
index 65433896ea3953e58f0151fa9aa047f2e5bec38d..42ea78c0ad7fd9cca3d4287fff86c91e22960cbd 100644 (file)
--- a/src/plugins/ctf/lttng-live/viewer-connection.c
+++ b/src/plugins/ctf/lttng-live/viewer-connection.c
@@ -67,7 +67,7 @@ ssize_t lttng_live_recv(struct live_viewer_connection *viewer_connection,
                }
                if (ret == BT_SOCKET_ERROR && bt_socket_interrupted()) {
                        if (!viewer_connection->in_query &&
-                                       lttng_live_graph_is_canceled(lttng_live_msg_iter->lttng_live_comp)) {
+                                       lttng_live_graph_is_canceled(lttng_live_msg_iter)) {
                                break;
                        } else {
                                continue;
@@ -93,7 +93,7 @@ ssize_t lttng_live_send(struct live_viewer_connection *viewer_connection,
                ret = bt_socket_send_nosigpipe(sock, buf, len);
                if (ret == BT_SOCKET_ERROR && bt_socket_interrupted()) {
                        if (!viewer_connection->in_query &&
-                                       lttng_live_graph_is_canceled(lttng_live_msg_iter->lttng_live_comp)) {
+                                       lttng_live_graph_is_canceled(lttng_live_msg_iter)) {
                                break;
                        } else {
                                continue;
@@ -149,10 +149,10 @@ int parse_url(struct live_viewer_connection *viewer_connection)
                        "proto : %s",
                        viewer_connection->relay_hostname->str,
                        viewer_connection->port,
-                       viewer_connection->target_hostname == NULL ?
-                               "<none>" : viewer_connection->target_hostname->str,
-                       viewer_connection->session_name == NULL ?
-                               "<none>" : viewer_connection->session_name->str,
+                       !viewer_connection->target_hostname ?
+                       "<none>" : viewer_connection->target_hostname->str,
+                       !viewer_connection->session_name ?
+                       "<none>" : viewer_connection->session_name->str,
                        lttng_live_url_parts.proto->str);
        ret = 0;
 
@@ -361,10 +361,10 @@ int list_update_session(bt_value *results,
                                ret = -1;
                                goto end;
                        }
-                       val = bt_value_signed_integer_get(btval);
+                       val = bt_value_integer_signed_get(btval);
                        /* sum */
                        val += streams;
-                       bt_value_signed_integer_set(btval, val);
+                       bt_value_integer_signed_set(btval, val);
 
                        btval = bt_value_map_borrow_entry_value(map, "client-count");
                        if (!btval) {
@@ -372,10 +372,10 @@ int list_update_session(bt_value *results,
                                ret = -1;
                                goto end;
                        }
-                       val = bt_value_signed_integer_get(btval);
+                       val = bt_value_integer_signed_get(btval);
                        /* max */
                        val = bt_max_t(int64_t, clients, val);
-                       bt_value_signed_integer_set(btval, val);
+                       bt_value_integer_signed_set(btval, val);
                }
 
                if (found) {
@@ -1125,8 +1125,6 @@ enum lttng_live_iterator_status lttng_live_get_next_index(
        struct lttng_live_trace *trace = stream->trace;
        const size_t cmd_buf_len = sizeof(cmd) + sizeof(rq);
        char cmd_buf[cmd_buf_len];
-       struct lttng_live_component *lttng_live =
-               lttng_live_msg_iter->lttng_live_comp;
 
        cmd.cmd = htobe32(LTTNG_VIEWER_GET_NEXT_INDEX);
        cmd.data_size = htobe64((uint64_t) sizeof(rq));
@@ -1239,7 +1237,7 @@ end:
        return retstatus;
 
 error:
-       if (lttng_live_graph_is_canceled(lttng_live)) {
+       if (lttng_live_graph_is_canceled(lttng_live_msg_iter)) {
                retstatus = LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
        } else {
                retstatus = LTTNG_LIVE_ITERATOR_STATUS_ERROR;
@@ -1264,8 +1262,6 @@ enum bt_msg_iter_medium_status lttng_live_get_stream_bytes(
        struct lttng_live_trace *trace = stream->trace;
        const size_t cmd_buf_len = sizeof(cmd) + sizeof(rq);
        char cmd_buf[cmd_buf_len];
-       struct lttng_live_component *lttng_live =
-               lttng_live_msg_iter->lttng_live_comp;
 
        BT_COMP_LOGD("lttng_live_get_stream_bytes: offset=%" PRIu64 ", req_len=%" PRIu64,
                        offset, req_len);
@@ -1364,7 +1360,7 @@ end:
        return retstatus;
 
 error:
-       if (lttng_live_graph_is_canceled(lttng_live)) {
+       if (lttng_live_graph_is_canceled(lttng_live_msg_iter)) {
                retstatus = BT_MSG_ITER_MEDIUM_STATUS_AGAIN;
        } else {
                retstatus = BT_MSG_ITER_MEDIUM_STATUS_ERROR;
@@ -1389,8 +1385,6 @@ enum lttng_live_iterator_status lttng_live_get_new_streams(
                session->lttng_live_msg_iter;
        struct live_viewer_connection *viewer_connection =
                lttng_live_msg_iter->viewer_connection;
-       struct lttng_live_component *lttng_live =
-               lttng_live_msg_iter->lttng_live_comp;
        uint32_t streams_count;
        const size_t cmd_buf_len = sizeof(cmd) + sizeof(rq);
        char cmd_buf[cmd_buf_len];
@@ -1461,7 +1455,7 @@ end:
        return status;
 
 error:
-       if (lttng_live_graph_is_canceled(lttng_live)) {
+       if (lttng_live_graph_is_canceled(lttng_live_msg_iter)) {
                status = LTTNG_LIVE_ITERATOR_STATUS_AGAIN;
        } else {
                status = LTTNG_LIVE_ITERATOR_STATUS_ERROR;