diff options
Diffstat (limited to 'src/shared/util.c')
| -rw-r--r-- | src/shared/util.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/shared/util.c b/src/shared/util.c index ae0ce320ad..0234f3b483 100644 --- a/src/shared/util.c +++ b/src/shared/util.c @@ -2949,12 +2949,20 @@ char* gethostname_malloc(void) { assert_se(uname(&u) >= 0); - if (u.nodename[0]) + if (!isempty(u.nodename) && !streq(u.nodename, "(none)")) return strdup(u.nodename); return strdup(u.sysname); } +bool hostname_is_set(void) { + struct utsname u; + + assert_se(uname(&u) >= 0); + + return !isempty(u.nodename) && !streq(u.nodename, "(none)"); +} + char* getlogname_malloc(void) { uid_t uid; long bufsize; |