updates & bugfixes

Author: rebeccaskinner

Makefile

@@ -16,4 +16,14 @@ clean:
 	-rm -f service
 	-rm -f core
 
+install: service
+	cp example.service /lib/systemd/system/
+	cp example.socket /lib/systemd/system
+	cp service /usr/sbin/example-service
+
+uninstall:
+	-rm -f /lib/systemd/system/example.service
+	-rm -f /lib/systemd/system/example.socket
+	-rm -f /usr/sbin/example-service
+
 .PHONY: clean all

example.service

@@ -1,5 +1,6 @@
 [Unit]
 Description=A well behaved daemon that does nothing
+Requires=example.socket
 After=network.target auditd.service
 
 [Service]

example.socket

@@ -3,4 +3,7 @@ Description=Example service local unix socket
 
 [Socket]
 ListenDatagram=/tmp/example-service.socket
-SocketMode=0622
+SocketMode=0622
+
+[Install]
+WantedBy=sockets.target

service.c

@@ -87,7 +87,7 @@ int main(int argc, char **argv) {
         return handle_reload(&opts);
     }
 
-    if(!check_pidfile()) {
+    if(check_pidfile()) {
         printlog(stderr, "process already running\n");
         return -1;
     }