From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 16 Feb 2017 11:02:17 +0000 (+0100)
Subject: hostname-util: default to the compile time default hostname in gethostname_malloc()
X-Git-Tag: v233.3~58
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=ad9e7bc1ae797e9ca4cc02916ddc0a2dbba85173;ds=sidebyside

hostname-util: default to the compile time default hostname in gethostname_malloc()

Currently, if the hostname is not set gethostname_malloc() defaults to
the "sysname", which is "linux" on Linux. Let's change that to also
honour the compile-time fallback hostname as specified on the configure
command line.
---

diff --git a/src/basic/hostname-util.c b/src/basic/hostname-util.c
index 5aebd89e3..63329d53b 100644
--- a/src/basic/hostname-util.c
+++ b/src/basic/hostname-util.c
@@ -57,7 +57,11 @@ char* gethostname_malloc(void) {
         assert_se(uname(&u) >= 0);
 
         if (isempty(u.nodename) || streq(u.nodename, "(none)"))
-                return strdup(u.sysname);
+#if 0 /// elogind has no hostnamed and such nonsense
+                return strdup(FALLBACK_HOSTNAME);
+#else
+                return strdup("localhost");
+#endif // 0
 
         return strdup(u.nodename);
 }