Fix handling of sessiond respawn after a SIGKILL

[lttng-tools.git] / ltt-sessiond / utils.h

diff --git a/ltt-sessiond/utils.h b/ltt-sessiond/utils.h
index 564017df6fe79250b10a23f9b946644f76ff91bf..d451eb63a668b023f342affdf6cf128a63317150 100644 (file)
--- a/ltt-sessiond/utils.h
+++ b/ltt-sessiond/utils.h
@@ -3,8 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
+ * as published by the Free Software Foundation; only version 2
+ * of the License.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -19,6 +19,11 @@
 #ifndef _LTT_UTILS_H
 #define _LTT_UTILS_H
 
+#ifndef ARRAY_SIZE
+#define ARRAY_SIZE(array)      (sizeof(array) / (sizeof((array)[0])))
+#endif
+
 int mkdir_recursive(const char *path, mode_t mode);
+const char *get_home_dir(void);
 
 #endif /* _LTT_UTILS_H */