return ret_code;
}
+enum lttng_error_code notification_thread_command_add_application(
+ struct notification_thread_handle *handle,
+ int fd,
+ enum lttng_domain_type domain)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ assert(!(fd < 0));
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_ADD_APPLICATION;
+ cmd.parameters.application.read_side_trigger_event_application_pipe = fd;
+ cmd.parameters.application.domain = domain;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+ ret_code = cmd.reply_code;
+end:
+ return ret_code;
+}
+
+enum lttng_error_code notification_thread_command_remove_application(
+ struct notification_thread_handle *handle,
+ int fd)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_REMOVE_APPLICATION;
+ cmd.parameters.application.read_side_trigger_event_application_pipe = fd;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+ ret_code = cmd.reply_code;
+end:
+ return ret_code;
+}
+
+enum lttng_error_code notification_thread_command_get_tokens(
+ struct notification_thread_handle *handle,
+ struct lttng_triggers **tokens_triggers)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ assert(handle);
+ assert(tokens_triggers);
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_GET_TOKENS;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+ ret_code = cmd.reply_code;
+ *tokens_triggers = cmd.reply.get_tokens.triggers;
+
+end:
+ return ret_code;
+}
+
+enum lttng_error_code notification_thread_command_list_triggers(
+ struct notification_thread_handle *handle,
+ uid_t uid,
+ struct lttng_triggers **triggers)
+{
+ int ret;
+ enum lttng_error_code ret_code;
+ struct notification_thread_command cmd = {};
+
+ assert(handle);
+ assert(triggers);
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_LIST_TRIGGERS;
+ cmd.parameters.list_triggers.uid = uid;
+
+ ret = run_command_wait(handle, &cmd);
+ if (ret) {
+ ret_code = LTTNG_ERR_UNK;
+ goto end;
+ }
+ ret_code = cmd.reply_code;
+ *triggers = cmd.reply.list_triggers.triggers;
+
+end:
+ return ret_code;
+}
+
void notification_thread_command_quit(
struct notification_thread_handle *handle)
{
ret = run_command_wait(handle, &cmd);
assert(!ret && cmd.reply_code == LTTNG_OK);
}
+
+int notification_thread_client_communication_update(
+ struct notification_thread_handle *handle,
+ notification_client_id id,
+ enum client_transmission_status transmission_status)
+{
+ struct notification_thread_command cmd = {};
+
+ init_notification_thread_command(&cmd);
+
+ cmd.type = NOTIFICATION_COMMAND_TYPE_CLIENT_COMMUNICATION_UPDATE;
+ cmd.parameters.client_communication_update.id = id;
+ cmd.parameters.client_communication_update.status = transmission_status;
+ return run_command_no_wait(handle, &cmd);
+}
+
+/*
+ * Takes ownership of the payload if present.
+ */
+LTTNG_HIDDEN
+struct lttng_trigger_notification *lttng_trigger_notification_create(
+ uint64_t id,
+ enum lttng_domain_type domain,
+ char *payload,
+ size_t payload_size)
+{
+ struct lttng_trigger_notification *notification = NULL;
+
+ assert(domain != LTTNG_DOMAIN_NONE);
+
+ if (payload) {
+ assert(payload_size > 0);
+ } else {
+ assert(payload_size == 0);
+ }
+
+ notification = zmalloc(sizeof(struct lttng_trigger_notification));
+ if (notification == NULL) {
+ ERR("[notification-thread] Error allocating notification ");
+ goto end;
+ }
+
+ notification->id = id;
+ notification->type = domain;
+ notification->capture_buffer = payload;
+ notification->capture_buf_size = payload_size;
+
+end:
+ return notification;
+}
+
+LTTNG_HIDDEN
+void lttng_trigger_notification_destroy(
+ struct lttng_trigger_notification *notification)
+{
+ if (!notification) {
+ return;
+ }
+
+ if(notification->capture_buffer) {
+ free(notification->capture_buffer);
+ }
+ free(notification);
+}