From fa6611b5af94548e901e587fcd36f4fb59124975 Mon Sep 17 00:00:00 2001
From: William Hubbs <w.d.hubbs@gmail.com>
Date: Sun, 2 Dec 2018 10:13:10 -0600
Subject: [PATCH] rc-status: add --supervised option to show supervised
 services

---
 man/rc-status.8    |  2 ++
 src/rc/rc-status.c | 12 +++++++++++-
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/man/rc-status.8 b/man/rc-status.8
index 6cf69a59..68ecc49a 100644
--- a/man/rc-status.8
+++ b/man/rc-status.8
@@ -43,6 +43,8 @@ List all defined runlevels.
 Show all manually started services.
 .It Fl r , -runlevel
 Print the current runlevel name.
+.It Fl S , -supervised
+Show all supervised services.
 .It Fl s , -servicelist
 Show all services.
 .It Fl u , -unused
diff --git a/src/rc/rc-status.c b/src/rc/rc-status.c
index 56395873..9dbf7c6b 100644
--- a/src/rc/rc-status.c
+++ b/src/rc/rc-status.c
@@ -29,7 +29,7 @@
 
 const char *applet = NULL;
 const char *extraopts = NULL;
-const char *getoptstring = "aclmrsu" getoptstring_COMMON;
+const char *getoptstring = "aclmrsSu" getoptstring_COMMON;
 const struct option longopts[] = {
 	{"all",         0, NULL, 'a'},
 	{"crashed",     0, NULL, 'c'},
@@ -37,6 +37,7 @@ const struct option longopts[] = {
 	{"manual",        0, NULL, 'm'},
 	{"runlevel",    0, NULL, 'r'},
 	{"servicelist", 0, NULL, 's'},
+	{"supervised", 0, NULL, 'S'},
 	{"unused",      0, NULL, 'u'},
 	longopts_COMMON
 };
@@ -47,6 +48,7 @@ const char * const longopts_help[] = {
 	"Show manually started services",
 	"Show the name of the current runlevel",
 	"Show service list",
+	"show supervised services",
 	"Show services not assigned to any runlevel",
 	longopts_help_COMMON
 };
@@ -296,6 +298,14 @@ int main(int argc, char **argv)
 			printf("%s\n", runlevel);
 			goto exit;
 			/* NOTREACHED */
+		case 'S':
+			services = rc_services_in_state(RC_SERVICE_STARTED);
+			TAILQ_FOREACH(s, services, entries)
+				if (rc_service_value_get(s->value, "child_pid")) {
+					printf("%s\n", s->value);
+				}
+			goto exit;
+			/* NOTREACHED */
 		case 's':
 			services = rc_services_in_runlevel(NULL);
 			print_services(NULL, services);