1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
7 Copyright 2011 Michal Schmidt
9 systemd is free software; you can redistribute it and/or modify it
10 under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 systemd is distributed in the hope that it will be useful, but
15 WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with systemd; If not, see <http://www.gnu.org/licenses/>.
30 #if defined(TARGET_FEDORA) || defined(TARGET_MANDRIVA) || defined(TARGET_MAGEIA)
31 #define SCRIPT_PATH "/etc/rc.d/rc.local"
32 #elif defined(TARGET_SUSE)
33 #define SCRIPT_PATH "/etc/init.d/boot.local"
36 const char *arg_dest = "/tmp";
38 static int add_symlink(const char *service) {
39 char *from = NULL, *to = NULL;
44 asprintf(&from, SYSTEM_DATA_UNIT_PATH "/%s", service);
45 asprintf(&to, "%s/multi-user.target.wants/%s", arg_dest, service);
48 log_error("Out of memory");
53 mkdir_parents(to, 0755);
55 r = symlink(from, to);
60 log_error("Failed to create symlink from %s to %s: %m", from, to);
73 static bool file_is_executable(const char *f) {
79 return S_ISREG(st.st_mode) && (st.st_mode & 0111);
82 int main(int argc, char *argv[]) {
87 log_error("This program takes one or no arguments.");
91 log_set_target(LOG_TARGET_AUTO);
92 log_parse_environment();
98 if (file_is_executable(SCRIPT_PATH)) {
99 log_debug("Automatically adding rc-local.service.");
101 if (add_symlink("rc-local.service") < 0)