fixed README again and added openrc service

Makefile

@@ -15,5 +15,9 @@ debug:
 install:
 	cp $(BINDIR)/$(BIN) /usr/bin/$(BIN)
 
+install-openrc:
+	cp init.d/$(BIN) /etc/init.d/$(BIN)
+	cp conf.d/$(BIN) /etc/conf.d/$(BIN)
+
 clean:
 	$(RM) -r $(BINDIR)/*

README.md

@@ -41,18 +41,18 @@ You must provide the temperature at which you wish to step down the maximum freq
 
 Using OpenRC this would be done by adding the following in a `/etc/init.d/homemade_speedstep` file:
 ```
-#/sbin/openrc-run
+#!/sbin/openrc-run
 name="homemade_speedstep"
 description="crude imitation of intel's speedstep"
-command="/usr/bin/homemade_speedstep"
+command=/usr/bin/homemade_speedstep
 command_args="${HSMAXTEMP} ${HSMINTEMP}"
 command_background=true
+pidfile="/run/${RC_SVCNAME}.pid"
 
 checkconfig() {
-  if [ ${HSMAXTEMP} -lt 100000 ] && [ ${HSMINTEMP} -lt ${HSMAXTEMP} ]
-  then return 0
+  if [ ${HSMAXTEMP} -lt 100000 ] && [ ${HSMINTEMP} -lt ${HSMAXTEMP} ] ; then
+    return 0
   fi
-  return 1
 }
 
 start_pre() {
@@ -77,4 +77,4 @@ HSMAXTEMP=82000
 # Lower temperature threshold
 HSMINTEMP=70000
 ```
-and finally running `rc-update add homemade_speedstep default`
+and finally running `rc-update add homemade_speedstep default`

conf.d/homemade_speedstep

@@ -0,0 +1,7 @@
+# /etc/conf.d/homemade_speedstep: config gile for /etc/init.d/homemade_speedstep
+
+# Change these to your liking
+# Upper temperature threshold
+HSMAXTEMP=82000
+# Lower temperature threshold
+HSMINTEMP=70000

init.d/homemade_speedstep

@@ -0,0 +1,26 @@
+#!/sbin/openrc-run
+name="homemade_speedstep"
+description="crude imitation of intel's speedstep"
+command=/usr/bin/homemade_speedstep
+command_args="${HSMAXTEMP} ${HSMINTEMP}"
+command_background=true
+pidfile="/run/${RC_SVCNAME}.pid"
+
+checkconfig() {
+  if [ ${HSMAXTEMP} -lt 100000 ] && [ ${HSMINTEMP} -lt ${HSMAXTEMP} ] ; then
+    return 0
+  fi
+}
+
+start_pre() {
+  # Prevent of double check
+  if [ "${RC_CMD}" != "restart" ] ; then
+    checkconfig || return $?
+  fi
+}
+
+stop_pre() {
+  if [ "${RC_CMD}" = "restart" ] ; then
+    checkconfig || return $?
+  fi
+}