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-rw-r--r--src/core/hostname-setup.c88
1 files changed, 0 insertions, 88 deletions
diff --git a/src/core/hostname-setup.c b/src/core/hostname-setup.c
deleted file mode 100644
index 03b0ce3b4d..0000000000
--- a/src/core/hostname-setup.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*-*- 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 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 <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-
-#include "hostname-setup.h"
-#include "macro.h"
-#include "util.h"
-#include "log.h"
-#include "fileio.h"
-
-static int read_and_strip_hostname(const char *path, char **hn) {
- char *s;
- int r;
-
- assert(path);
- assert(hn);
-
- r = read_one_line_file(path, &s);
- if (r < 0)
- return r;
-
- hostname_cleanup(s, false);
-
- if (isempty(s)) {
- free(s);
- return -ENOENT;
- }
-
- *hn = s;
- return 0;
-}
-
-int hostname_setup(void) {
- int r;
- _cleanup_free_ char *b = NULL;
- const char *hn;
- bool enoent = false;
-
- r = read_and_strip_hostname("/etc/hostname", &b);
- if (r < 0) {
- if (r == -ENOENT)
- enoent = true;
- else
- log_warning_errno(r, "Failed to read configured hostname: %m");
-
- hn = NULL;
- } else
- hn = b;
-
- if (isempty(hn)) {
- /* Don't override the hostname if it is already set
- * and not explicitly configured */
- if (hostname_is_set())
- return 0;
-
- if (enoent)
- log_info("No hostname configured.");
-
- hn = "localhost";
- }
-
- if (sethostname_idempotent(hn) < 0)
- return log_warning_errno(errno, "Failed to set hostname to <%s>: %m", hn);
-
- log_info("Set hostname to <%s>.", hn);
- return 0;
-}