1 files changed, 40 insertions, 0 deletions
diff --git a/src/libbasic/hostname-util.h b/src/libbasic/hostname-util.h
new file mode 100644
index 0000000000..d062eddea1
--- /dev/null
+++ b/src/libbasic/hostname-util.h
@@ -0,0 +1,40 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010-2015 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 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
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <stdbool.h>
+
+#include "macro.h"
+
+bool hostname_is_set(void);
+
+char* gethostname_malloc(void);
+
+bool hostname_is_valid(const char *s, bool allow_trailing_dot) _pure_;
+char* hostname_cleanup(char *s);
+
+#define machine_name_is_valid(s) hostname_is_valid(s, false)
+
+bool is_localhost(const char *hostname);
+bool is_gateway_hostname(const char *hostname);
+
+int sethostname_idempotent(const char *s);
+
+int read_hostname_config(const char *path, char **hostname);