.gitignore: ignore local vscode workspace settings file

[lttng-tools.git] / tests / regression / tools / health / health_check.c

diff --git a/tests/regression/tools/health/health_check.c b/tests/regression/tools/health/health_check.c
index 22cbcf12dfaad9ff0db002000ddc717d02c50baa..805eff8840c26203d367fb9bbf5a9db7d55ad025 100644 (file)
--- a/tests/regression/tools/health/health_check.c
+++ b/tests/regression/tools/health/health_check.c
@@ -1,37 +1,30 @@
 /*
- * 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 <lttng/health.h>
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
-#include <lttng/health.h>
-
 static const char *relayd_path;
 
-static
-int check_component(struct lttng_health *lh, const char *component_name)
+static int
+check_component(struct lttng_health *lh, const char *component_name, int ok_if_not_running)
 {
        const struct lttng_health_thread *thread;
        int nr_threads, i, status;
 
        if (lttng_health_query(lh)) {
-               fprintf(stderr, "Error querying %s health\n",
-                       component_name);
+               if (ok_if_not_running) {
+                       return 0;
+               }
+               fprintf(stderr, "Error querying %s health\n", component_name);
                return -1;
        }
        status = lttng_health_state(lh);
@@ -59,15 +52,13 @@ int check_component(struct lttng_health *lh, const char *component_name)
                        continue;
                }
                printf("Thread \"%s\" is not responding in component \"%s\".\n",
-                       lttng_health_thread_name(thread),
-                       component_name);
-
+                      lttng_health_thread_name(thread),
+                      component_name);
        }
        return status;
 }
 
-static
-int check_sessiond(void)
+static int check_sessiond(void)
 {
        struct lttng_health *lh;
        int status;
@@ -78,15 +69,14 @@ int check_sessiond(void)
                return -1;
        }
 
-       status = check_component(lh, "sessiond");
+       status = check_component(lh, "sessiond", 0);
 
        lttng_health_destroy(lh);
 
        return status;
 }
 
-static
-int check_consumerd(enum lttng_health_consumerd hc)
+static int check_consumerd(enum lttng_health_consumerd hc)
 {
        struct lttng_health *lh;
        int status;
@@ -102,15 +92,14 @@ int check_consumerd(enum lttng_health_consumerd hc)
                return -1;
        }
 
-       status = check_component(lh, cnames[hc]);
+       status = check_component(lh, cnames[hc], 1);
 
        lttng_health_destroy(lh);
 
        return status;
 }
 
-static
-int check_relayd(const char *path)
+static int check_relayd(const char *path)
 {
        struct lttng_health *lh;
        int status;
@@ -121,7 +110,7 @@ int check_relayd(const char *path)
                return -1;
        }
 
-       status = check_component(lh, "relayd");
+       status = check_component(lh, "relayd", 0);
 
        lttng_health_destroy(lh);
 
@@ -133,14 +122,13 @@ int main(int argc, char *argv[])
        int status = 0, i;
 
        for (i = 1; i < argc; i++) {
-               if (!strcmp(argv[i], "--relayd-path")) {
-                       if (i >= argc - 1) {
-                               fprintf(stderr, "Missing relayd path\n");
-                               exit(EXIT_FAILURE);
-                       }
-                       relayd_path = argv[++i];
+               size_t relayd_path_arg_len = strlen("--relayd-path=");
+               if (!strncmp(argv[i], "--relayd-path=", relayd_path_arg_len)) {
+                       relayd_path = &argv[i][relayd_path_arg_len];
                } else {
-                       fprintf(stderr, "Unknown option \"%s\". Try --relayd-path PATH.\n", argv[i]);
+                       fprintf(stderr,
+                               "Unknown option \"%s\". Try --relayd-path=PATH.\n",
+                               argv[i]);
                        exit(EXIT_FAILURE);
                }
        }