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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-05-02 22:51:50 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-05-02 22:52:09 -0400
commit44a6b1b68029833893f6e9cee35aa27a974038f6 (patch)
tree170b79abd66a206598ac095156a6c4012d0583f4 /src/core/path.c
parent2f79c10e9aef916efbcf29315eea8c25d0a50ac4 (diff)
Add __attribute__((const, pure, format)) in various places
I'm assuming that it's fine if a _const_ or _pure_ function calls assert. It is assumed that the assert won't trigger, and even if it does, it can only trigger on the first call with a given set of parameters, and we don't care if the compiler moves the order of calls.
Diffstat (limited to 'src/core/path.c')
-rw-r--r--src/core/path.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/path.c b/src/core/path.c
index ab1fe2eb65..8a09deb4ff 100644
--- a/src/core/path.c
+++ b/src/core/path.c
@@ -680,13 +680,13 @@ static int path_deserialize_item(Unit *u, const char *key, const char *value, FD
return 0;
}
-static UnitActiveState path_active_state(Unit *u) {
+_pure_ static UnitActiveState path_active_state(Unit *u) {
assert(u);
return state_translation_table[PATH(u)->state];
}
-static const char *path_sub_state_to_string(Unit *u) {
+_pure_ static const char *path_sub_state_to_string(Unit *u) {
assert(u);
return path_state_to_string(PATH(u)->state);