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Add __attribute__((const, pure, format)) in various places
[elogind.git]
/
src
/
shared
/
cgroup-util.h
diff --git
a/src/shared/cgroup-util.h
b/src/shared/cgroup-util.h
index 92caa0c448f0719c8ec5d91b8ba0c4e4bdb0ef0d..25dd277ba5c7781fd779b1fc02b542c1556888c7 100644
(file)
--- a/
src/shared/cgroup-util.h
+++ b/
src/shared/cgroup-util.h
@@
-110,6
+110,6
@@
char **cg_shorten_controllers(char **controllers);
int cg_controller_from_attr(const char *attr, char **controller);
char *cg_escape(const char *p);
int cg_controller_from_attr(const char *attr, char **controller);
char *cg_escape(const char *p);
-char *cg_unescape(const char *p);
+char *cg_unescape(const char *p)
_pure_
;
bool cg_controller_is_valid(const char *p, bool allow_named);
bool cg_controller_is_valid(const char *p, bool allow_named);