From eaa32c75c9bba7af0ec842d82f56a6862bbc83db Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Sun, 26 Apr 2009 21:16:05 +0000
Subject: [PATCH] Add the nostop keyword so that we don't stop the network init
 script by default.

---
 init.d/network.in |  2 ++
 man/runscript.8   |  7 +++++--
 src/rc/rc.c       | 12 ++++++++++--
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/init.d/network.in b/init.d/network.in
index fbfd3b22..0c1e3616 100644
--- a/init.d/network.in
+++ b/init.d/network.in
@@ -13,6 +13,8 @@ depend()
 	need localmount
 	after bootmisc
 	provide net
+	# We don't want to stop network unless we really have to
+	keyword nostop
 	keyword nojail noprefix novserver
 }
 
diff --git a/man/runscript.8 b/man/runscript.8
index c6157e89..fa8a8331 100644
--- a/man/runscript.8
+++ b/man/runscript.8
@@ -1,4 +1,4 @@
-.\" Copyright 2007-2008 Roy Marples
+.\" Copyright 2007-2009 Roy Marples
 .\" All rights reserved
 .\"
 .\" Redistribution and use in source and binary forms, with or without
@@ -22,7 +22,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd September 19, 2008
+.Dd April 26, 2009
 .Dt RUNSCRIPT 8 SMM
 .Os OpenRC
 .Sh NAME
@@ -139,6 +139,9 @@ When in a jail, exclude this service from any dependencies. The service can
 still be run directly.
 .It Dv noopenvz
 Same as nojail, but for OpenVZ systems.
+.It Dv nostop
+Don't stop this service when changing runlevels, even if not present.
+This includes shutting the system down.
 .It Dv notimeout
 Do not time out waiting for that service.
 .It Dv nouml
diff --git a/src/rc/rc.c b/src/rc/rc.c
index 0336264c..0a4fba11 100644
--- a/src/rc/rc.c
+++ b/src/rc/rc.c
@@ -577,10 +577,10 @@ do_stop_services(const char *newlevel, bool parallel)
 {
 	pid_t pid;
 	RC_STRING *service, *svc1, *svc2;
-	RC_STRINGLIST *deporder, *tmplist;
+	RC_STRINGLIST *deporder, *tmplist, *kwords;
 	RC_SERVICE state;
 	RC_STRINGLIST *nostop;
-	bool crashed;
+	bool crashed, nstop;
 
 	if (!types_n) {
 		types_n = rc_stringlist_new();
@@ -601,6 +601,14 @@ do_stop_services(const char *newlevel, bool parallel)
 			rc_service_mark(service->value, RC_SERVICE_FAILED);
 			continue;
 		}
+		kwords = rc_deptree_depend(deptree, service->value, "keyword");
+		if (rc_stringlist_find(kwords, "nostop"))
+			nstop = true;
+		else
+			nstop = false;
+		rc_stringlist_free(kwords);
+		if (nstop)
+			continue;
 
 		/* If the service has crashed, skip futher checks and just stop
 		   it */