service: add options RestartPreventExitStatus and SuccessExitStatus

In some cases, like wrong configuration, restarting after error
does not help, so administrator can specify statuses by RestartPreventExitStatus
which will not cause restart of a service.

Sometimes you have non-standart exit status, so this can be specified
by SuccessfulExitStatus.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/shared/set.c b/src/shared/set.c
index f5c7c37ca..4d56c4f50 100644
--- a/src/shared/set.c
+++ b/src/shared/set.c
@@ -57,6 +57,10 @@ void *set_get(Set *s, void *value) {
         return hashmap_get(MAKE_HASHMAP(s), value);
 }
 
+bool set_contains(Set *s, void *value) {
+        return hashmap_contains(MAKE_HASHMAP(s), value);
+}
+
 void *set_remove(Set *s, void *value) {
         return hashmap_remove(MAKE_HASHMAP(s), value);
 }