p910nd: init script

Don't run procd with a name of p9100d or p9101d etc.
Use the original binary name: p910nd.

This way, all supplied parameters should be visible via e.g.:

ps
xargs -0 < /proc/{procid}/cmdline

Revise all p910nd strings to the variable DAEMON_NAME or CONFIG where
appropriate.

Signed-off-by: Paul Donald <newtwen@gmail.com>
(cherry picked from commit 3f04d2d791)

net/p910nd/files/p910nd.init

@@ -2,6 +2,8 @@
 # Copyright (C) 2007 OpenWrt.org
 START=99
 USE_PROCD=1
+DAEMON_NAME="p910nd"
+CONFIG="p910nd"
 
 append_bool() {
 	local section="$1"
@@ -22,8 +24,8 @@ append_string() {
 }
 
 start_service() {
-	config_load "p910nd"
-	config_foreach start_p910nd p910nd
+	config_load $CONFIG
+	config_foreach start_p910nd $CONFIG
 }
 
 
@@ -33,17 +35,16 @@ start_p910nd() {
 	if [ "$enabled" -gt 0 ]; then
 		args="-d "
 		config_get port "$section" port
-		name=p910${port}d
 		append_bool "$section" bidirectional "-b"
 		append_string "$section" device "-f "
 		append_string "$section" bind "-i "
 		append_string "$section" port ""
-		procd_open_instance $name
-		procd_set_param command /usr/sbin/p910nd $args
+		procd_open_instance $DAEMON_NAME
+		procd_set_param command /usr/sbin/$DAEMON_NAME $args
 		procd_set_param respawn
 
 		config_get_bool runas_root "$section" runas_root 0
-		[ "$runas_root" -ne 1 ] && procd_set_param user p910nd
+		[ "$runas_root" -ne 1 ] && procd_set_param user $DAEMON_NAME
 
 		config_get_bool "mdns" "$section" "mdns" '0'
 		config_get mdns_note "$section" mdns_note
@@ -61,6 +62,6 @@ start_p910nd() {
 service_triggers()
 {
 	procd_open_trigger
-	procd_add_config_trigger "config.change" "p910nd" /etc/init.d/p910nd reload
+	procd_add_config_trigger "config.change" $DAEMON_NAME /etc/init.d/$DAEMON_NAME reload
 	procd_close_trigger
 }