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| author | Michal Sekletar <msekleta@redhat.com> | 2014-10-21 18:17:54 +0200 |
|---|---|---|
| committer | Michal Sekletar <msekleta@redhat.com> | 2014-10-27 10:37:46 +0100 |
| commit | 605f81a8968b2df8a28cca2cf11db99ab948a2af (patch) | |
| tree | 5f7bc76ca61e8165860510ee181c57ecbfdd3055 /src/hostname/hostnamed.c | |
| parent | caa2f4c0c9613b2e02aafa308c8fb092576014a9 (diff) | |
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.
Diffstat (limited to 'src/hostname/hostnamed.c')
| -rw-r--r-- | src/hostname/hostnamed.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c index 0cffb5f683..a449610bb8 100644 --- a/src/hostname/hostnamed.c +++ b/src/hostname/hostnamed.c @@ -287,7 +287,7 @@ static int context_update_kernel_hostname(Context *c) { else hn = "localhost"; - if (sethostname(hn, strlen(hn)) < 0) + if (sethostname_idempotent(hn) < 0) return -errno; return 0; |