hostname: on all distros make the name configured in /etc/hostname take precedence over distro-specific configuration

In order to unify configuration across distributions we pick the
simple-most option by default (Debian's /etc/hostname) and then fall
back to distro-specific hacks if that doesn't exist.

1 files changed, 37 insertions, 0 deletions

diff --git a/src/test-hostname.c b/src/test-hostname.c
new file mode 100644
index 0000000000..0a08416a17
--- /dev/null
+++ b/src/test-hostname.c
@@ -0,0 +1,37 @@
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <errno.h>
+#include <string.h>
+#include <stdio.h>
+#include <fcntl.h>
+
+#include "hostname-setup.h"
+#include "util.h"
+
+int main(int argc, char* argv[]) {
+        int r;
+
+        if ((r = hostname_setup()) < 0)
+                fprintf(stderr, "hostname: %s\n", strerror(-r));
+
+        return 0;
+}