From 605f81a8968b2df8a28cca2cf11db99ab948a2af Mon Sep 17 00:00:00 2001 From: Michal Sekletar Date: Tue, 21 Oct 2014 18:17:54 +0200 Subject: util: introduce sethostname_idempotent Function queries system hostname and applies changes only when necessary. Also, migrate all client of sethostname to sethostname_idempotent while at it. --- src/shared/util.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/shared/util.h') diff --git a/src/shared/util.h b/src/shared/util.h index 887cdc4a44..35584467c1 100644 --- a/src/shared/util.h +++ b/src/shared/util.h @@ -997,3 +997,5 @@ int unquote_first_word(const char **p, char **ret); int unquote_many_words(const char **p, ...) _sentinel_; int free_and_strdup(char **p, const char *s); + +int sethostname_idempotent(const char *s); -- cgit v1.2.3-54-g00ecf