Add cpud script for OpenWRT-23

Tested and working on bpi-f3.

Signed-off-by: Ronald G. Minnich <[email protected]>

Author: rminnich

sysvinit/OpenWRT-23-etc-init.d-cpud

@@ -0,0 +1,32 @@
+#!/bin/sh /etc/rc.common
+
+# copy this file to /etc/init.d/cpud
+# You need to put a public key in /etc/cpud.pub
+# you need to put a cpud in /usr/sbin
+# Build the cpud as follows:
+# CGO_ENABLED=0 GOARCH=riscv64 GOOS=linux go build .
+# OR CGO_ENABLED=0 GOPATH=a/go/path GOOS=linux GOARCH=riscv64 go install   github.com/u-root/cpu/cmds/cpud@latest
+
+# Enable at boot: /etc/init.d/cpud enable
+# Disable at boot: /etc/init.d/cpud disable
+# Start now: /etc/init.d/cpud start
+# Stop now: /etc/init.d/cpud stop
+
+START=99  # Start priority (higher numbers start later)
+STOP=10   # Stop priority (lower numbers stop earlier)
+USE_PROCD=1  # Use procd to manage the service
+
+start_service() {
+    procd_open_instance
+    procd_set_param command /usr/sbin/cpud
+    procd_append_param command -pk /etc/cpud.pub
+    
+    # Respawn service if it crashes
+    procd_set_param respawn
+    
+    # Redirect stdout and stderr to the system log
+    procd_set_param stdout 1
+    procd_set_param stderr 1
+    
+    procd_close_instance
+}