From 8231d17032fdd535e58c5aead8eae3f6cbc048b5 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <lukeshu@sbcglobal.net>
Date: Thu, 9 Jun 2016 03:13:06 -0400
Subject: ./move.sh

---
 src/systemd-rc-local-generator/Makefile            |  32 +++++++
 .../rc-local-generator.c                           | 101 +++++++++++++++++++++
 2 files changed, 133 insertions(+)
 create mode 100644 src/systemd-rc-local-generator/Makefile
 create mode 100644 src/systemd-rc-local-generator/rc-local-generator.c

(limited to 'src/systemd-rc-local-generator')

diff --git a/src/systemd-rc-local-generator/Makefile b/src/systemd-rc-local-generator/Makefile
new file mode 100644
index 0000000000..2e9b3e7a64
--- /dev/null
+++ b/src/systemd-rc-local-generator/Makefile
@@ -0,0 +1,32 @@
+#  -*- Mode: makefile; indent-tabs-mode: t -*-
+#
+#  This file is part of systemd.
+#
+#  Copyright 2010-2012 Lennart Poettering
+#  Copyright 2010-2012 Kay Sievers
+#  Copyright 2013 Zbigniew Jędrzejewski-Szmek
+#  Copyright 2013 David Strauss
+#  Copyright 2016 Luke Shumaker
+#
+#  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 $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
+include $(topsrcdir)/build-aux/Makefile.head.mk
+
+systemd_rc_local_generator_SOURCES = \
+	src/rc-local-generator/rc-local-generator.c
+
+systemd_rc_local_generator_LDADD = \
+	libshared.la
+
+include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/systemd-rc-local-generator/rc-local-generator.c b/src/systemd-rc-local-generator/rc-local-generator.c
new file mode 100644
index 0000000000..618bbe428d
--- /dev/null
+++ b/src/systemd-rc-local-generator/rc-local-generator.c
@@ -0,0 +1,101 @@
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+  Copyright 2011 Michal Schmidt
+
+  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 <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "alloc-util.h"
+#include "log.h"
+#include "mkdir.h"
+#include "string-util.h"
+#include "util.h"
+
+#ifndef RC_LOCAL_SCRIPT_PATH_START
+#define RC_LOCAL_SCRIPT_PATH_START "/etc/rc.d/rc.local"
+#endif
+
+#ifndef RC_LOCAL_SCRIPT_PATH_STOP
+#define RC_LOCAL_SCRIPT_PATH_STOP "/sbin/halt.local"
+#endif
+
+static const char *arg_dest = "/tmp";
+
+static int add_symlink(const char *service, const char *where) {
+        _cleanup_free_ char *from = NULL, *to = NULL;
+        int r;
+
+        assert(service);
+        assert(where);
+
+        from = strjoin(SYSTEM_DATA_UNIT_PATH, "/", service, NULL);
+        if (!from)
+                return log_oom();
+
+        to = strjoin(arg_dest, "/", where, ".wants/", service, NULL);
+        if (!to)
+                return log_oom();
+
+        mkdir_parents_label(to, 0755);
+
+        r = symlink(from, to);
+        if (r < 0) {
+                if (errno == EEXIST)
+                        return 0;
+
+                return log_error_errno(errno, "Failed to create symlink %s: %m", to);
+        }
+
+        return 1;
+}
+
+int main(int argc, char *argv[]) {
+        int r = EXIT_SUCCESS;
+
+        if (argc > 1 && argc != 4) {
+                log_error("This program takes three or no arguments.");
+                return EXIT_FAILURE;
+        }
+
+        if (argc > 1)
+                arg_dest = argv[1];
+
+        log_set_target(LOG_TARGET_SAFE);
+        log_parse_environment();
+        log_open();
+
+        umask(0022);
+
+        if (access(RC_LOCAL_SCRIPT_PATH_START, X_OK) >= 0) {
+                log_debug("Automatically adding rc-local.service.");
+
+                if (add_symlink("rc-local.service", "multi-user.target") < 0)
+                        r = EXIT_FAILURE;
+        }
+
+        if (access(RC_LOCAL_SCRIPT_PATH_STOP, X_OK) >= 0) {
+                log_debug("Automatically adding halt-local.service.");
+
+                if (add_symlink("halt-local.service", "final.target") < 0)
+                        r = EXIT_FAILURE;
+        }
+
+        return r;
+}
-- 
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