Fix: Create a lock file to prevent multiple session daemons

[lttng-tools.git] / src / common / utils.h

diff --git a/src/common/utils.h b/src/common/utils.h
index f08d2eb6b56f47f59743ca0fd315d84750dfbfcf..8bb125a1214e801ac513688f8395a0a15363d6b8 100644 (file)
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -47,5 +47,6 @@ int utils_get_count_order_u32(uint32_t x);
 char *utils_get_home_dir(void);
 size_t utils_get_current_time_str(const char *format, char *dst, size_t len);
 gid_t utils_get_group_id(const char *name);
+int utils_create_lock_file(const char *filepath);
 
 #endif /* _COMMON_UTILS_H */