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 cc80a53690fc8f7a963f55b83d1c25cb36504a1d..bdc0e14f063f0565dbcebd78578250cc7bc41736 100644 (file)
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -52,5 +52,6 @@ size_t utils_get_current_time_str(const char *format, char *dst, size_t len);
 gid_t utils_get_group_id(const char *name);
 char *utils_generate_optstring(const struct option *long_options,
                size_t opt_count);
+int utils_create_lock_file(const char *filepath);
 
 #endif /* _COMMON_UTILS_H */