tests/regression/tools/health/health_exit.c

   1 /*
   2  * Copyright (C) 2012 - Christian Babeux <christian.babeux@efficios.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License, version 2 only, as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  11  * more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with
  14  * this program; if not, write to the Free Software Foundation, Inc., 51
  15  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  16  */
  17
  18 #include <stdlib.h>
  19 #include <string.h>
  20 #include <pthread.h>
  21
  22 /*
  23  * Check if the specified environment variable is set.
  24  * Return 1 if set, otherwise 0.
  25  */
  26 int check_env_var(const char *env)
  27 {
  28         if (env) {
  29                 char *env_val = getenv(env);
  30                 if (env_val && (strncmp(env_val, "1", 1) == 0)) {
  31                         return 1;
  32                 }
  33         }
  34
  35         return 0;
  36 }
  37
  38 int __testpoint_thread_manage_clients(void)
  39 {
  40         const char *var = "LTTNG_THREAD_MANAGE_CLIENTS_EXIT";
  41
  42         if (check_env_var(var)) {
  43                 pthread_exit(NULL);
  44         }
  45
  46         return 0;
  47 }
  48
  49 int __testpoint_thread_registration_apps(void)
  50 {
  51         const char *var = "LTTNG_THREAD_REG_APPS_EXIT";
  52
  53         if (check_env_var(var)) {
  54                 pthread_exit(NULL);
  55         }
  56
  57         return 0;
  58 }
  59
  60 int __testpoint_thread_manage_apps(void)
  61 {
  62         const char *var = "LTTNG_THREAD_MANAGE_APPS_EXIT";
  63
  64         if (check_env_var(var)) {
  65                 pthread_exit(NULL);
  66         }
  67
  68         return 0;
  69 }
  70
  71 int __testpoint_thread_manage_kernel(void)
  72 {
  73         const char *var = "LTTNG_THREAD_MANAGE_KERNEL_EXIT";
  74
  75         if (check_env_var(var)) {
  76                 pthread_exit(NULL);
  77         }
  78
  79         return 0;
  80 }
  81
  82 int __testpoint_thread_manage_consumer(void)
  83 {
  84         const char *var = "LTTNG_THREAD_MANAGE_CONSUMER_EXIT";
  85
  86         if (check_env_var(var)) {
  87                 pthread_exit(NULL);
  88         }
  89
  90         return 0;
  91 }