diff options
| author | Martin Pitt <martin.pitt@ubuntu.com> | 2015-05-19 07:49:56 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-05-19 12:18:08 +0200 |
| commit | 139e5336286c37d9d4a2df01931ba0a86abbac69 (patch) | |
| tree | 3edcfb5098607cca83f3139260002e5a545152ae /src/shared/hostname-util.h | |
| parent | e861098bf22d8e65c3b2589e7ca056e720a06483 (diff) | |
hostname: Allow comments in /etc/hostname
The hostname(1) tool allows comments in /etc/hostname. Introduce a new
read_hostname_config() in hostname-util which reads a hostname configuration
file like /etc/hostname, strips out comments, whitespace, and cleans the
hostname. Use it in hostname-setup.c and hostnamed and remove duplicated code.
Update hostname manpage. Add tests.
https://launchpad.net/bugs/1053048
Diffstat (limited to 'src/shared/hostname-util.h')
| -rw-r--r-- | src/shared/hostname-util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/shared/hostname-util.h b/src/shared/hostname-util.h index f2821c3078..0c4763cf5a 100644 --- a/src/shared/hostname-util.h +++ b/src/shared/hostname-util.h @@ -35,3 +35,5 @@ char* hostname_cleanup(char *s, bool lowercase); bool is_localhost(const char *hostname); int sethostname_idempotent(const char *s); + +int read_hostname_config(const char *path, char **hostname); |