/*
- * Copyright (C) 2012 - Christian Babeux <christian.babeux@efficios.com>
+ * Copyright (C) 2012 Christian Babeux <christian.babeux@efficios.com>
+ * Copyright (C) 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License, version 2 only, as
- * published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
*
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdlib.h>
#include <string.h>
-#include <stdio.h>
+#include <pthread.h>
#include <unistd.h>
+#include <urcu.h>
#define STALL_TIME 60
* Check if the specified environment variable is set.
* Return 1 if set, otherwise 0.
*/
+static
int check_env_var(const char *env)
{
if (env) {
return 0;
}
-int __testpoint_thread_manage_clients_before_loop(void)
+static
+void do_stall(void)
{
- const char *var = "LTTNG_THREAD_MANAGE_CLIENTS_STALL";
+ unsigned int sleep_time = STALL_TIME;
+
+ while (sleep_time > 0) {
+ sleep_time = sleep(sleep_time);
+ }
+}
+
+/* Session daemon */
+
+int __testpoint_sessiond_thread_manage_clients(void);
+int __testpoint_sessiond_thread_manage_clients(void)
+{
+ const char *var = "LTTNG_SESSIOND_THREAD_MANAGE_CLIENTS_STALL";
if (check_env_var(var)) {
- unsigned int sleep_time = STALL_TIME;
- while (sleep_time > 0) {
- sleep_time = sleep(sleep_time);
- }
+ do_stall();
}
return 0;
}
-int __testpoint_thread_manage_kernel_before_loop(void)
+int __testpoint_sessiond_thread_registration_apps(void);
+int __testpoint_sessiond_thread_registration_apps(void)
{
- const char *var = "LTTNG_THREAD_MANAGE_KERNEL_STALL";
+ const char *var = "LTTNG_SESSIOND_THREAD_REG_APPS_STALL";
if (check_env_var(var)) {
- unsigned int sleep_time = STALL_TIME;
- while (sleep_time > 0) {
- sleep_time = sleep(sleep_time);
- }
+ do_stall();
}
return 0;
}
-int __testpoint_thread_manage_apps_before_loop(void)
+int __testpoint_sessiond_thread_manage_apps(void);
+int __testpoint_sessiond_thread_manage_apps(void)
{
- const char *var = "LTTNG_THREAD_MANAGE_APPS_STALL";
+ const char *var = "LTTNG_SESSIOND_THREAD_MANAGE_APPS_STALL";
if (check_env_var(var)) {
- unsigned int sleep_time = STALL_TIME;
- while (sleep_time > 0) {
- sleep_time = sleep(sleep_time);
- }
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_sessiond_thread_manage_kernel(void);
+int __testpoint_sessiond_thread_manage_kernel(void)
+{
+ const char *var = "LTTNG_SESSIOND_THREAD_MANAGE_KERNEL_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_sessiond_thread_manage_consumer(void);
+int __testpoint_sessiond_thread_manage_consumer(void)
+{
+ const char *var = "LTTNG_SESSIOND_THREAD_MANAGE_CONSUMER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_sessiond_thread_ht_cleanup(void);
+int __testpoint_sessiond_thread_ht_cleanup(void)
+{
+ const char *var = "LTTNG_SESSIOND_THREAD_HT_CLEANUP_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_sessiond_thread_app_manage_notify(void);
+int __testpoint_sessiond_thread_app_manage_notify(void)
+{
+ const char *var = "LTTNG_SESSIOND_THREAD_APP_MANAGE_NOTIFY_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_sessiond_thread_app_reg_dispatch(void);
+int __testpoint_sessiond_thread_app_reg_dispatch(void)
+{
+ const char *var = "LTTNG_SESSIOND_THREAD_APP_REG_DISPATCH_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+/* Consumer daemon */
+
+int __testpoint_consumerd_thread_channel(void);
+int __testpoint_consumerd_thread_channel(void)
+{
+ const char *var = "LTTNG_CONSUMERD_THREAD_CHANNEL_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_consumerd_thread_metadata(void);
+int __testpoint_consumerd_thread_metadata(void)
+{
+ const char *var = "LTTNG_CONSUMERD_THREAD_METADATA_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_consumerd_thread_data(void);
+int __testpoint_consumerd_thread_data(void)
+{
+ const char *var = "LTTNG_CONSUMERD_THREAD_DATA_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_consumerd_thread_sessiond(void);
+int __testpoint_consumerd_thread_sessiond(void)
+{
+ const char *var = "LTTNG_CONSUMERD_THREAD_SESSIOND_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_consumerd_thread_metadata_timer(void);
+int __testpoint_consumerd_thread_metadata_timer(void)
+{
+ const char *var = "LTTNG_CONSUMERD_THREAD_METADATA_TIMER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+/* Relay daemon */
+
+int __testpoint_relayd_thread_dispatcher(void);
+int __testpoint_relayd_thread_dispatcher(void)
+{
+ const char *var = "LTTNG_RELAYD_THREAD_DISPATCHER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_relayd_thread_worker(void);
+int __testpoint_relayd_thread_worker(void)
+{
+ const char *var = "LTTNG_RELAYD_THREAD_WORKER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_relayd_thread_listener(void);
+int __testpoint_relayd_thread_listener(void)
+{
+ const char *var = "LTTNG_RELAYD_THREAD_LISTENER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_relayd_thread_live_dispatcher(void);
+int __testpoint_relayd_thread_live_dispatcher(void)
+{
+ const char *var = "LTTNG_RELAYD_THREAD_LIVE_DISPATCHER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_relayd_thread_live_worker(void);
+int __testpoint_relayd_thread_live_worker(void)
+{
+ const char *var = "LTTNG_RELAYD_THREAD_LIVE_WORKER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
+ }
+
+ return 0;
+}
+
+int __testpoint_relayd_thread_live_listener(void);
+int __testpoint_relayd_thread_live_listener(void)
+{
+ const char *var = "LTTNG_RELAYD_THREAD_LIVE_LISTENER_STALL";
+
+ if (check_env_var(var)) {
+ do_stall();
}
return 0;
projects / lttng-tools.git / blobdiff