[openwrt/openwrt] rpcd: reload rpcd on installation of rpcd-mod-*

[LEDE Commits]

dangole pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/32ba52e2174d0c12fa476c3295daca12a864e547

commit 32ba52e2174d0c12fa476c3295daca12a864e547
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Fri Oct 29 12:14:16 2021 +0100

    rpcd: reload rpcd on installation of rpcd-mod-*
    
    When installing additional rpcd modules, a restart of rpcd is required.
    This often confuses users as even after installing rpcd-mod-rpcsys the
    relevant ubus objects are still missing until rpcd has been reloaded
    (or the system has been rebooted, obviously).
    Let rpcd-mod-* reload rpcd as post-install action.
    
    Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 package/system/rpcd/Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/package/system/rpcd/Makefile b/package/system/rpcd/Makefile
index 2827e955db..9b1f239623 100644
--- a/package/system/rpcd/Makefile
+++ b/package/system/rpcd/Makefile
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rpcd
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/rpcd.git
@@ -84,6 +84,11 @@ define BuildPlugin
     $(3)
   endef
 
+  define Package/rpcd-mod-$(1)/postinst
+#!/bin/sh
+[ -n "$$$${IPKG_INSTROOT}" ] || /etc/init.d/rpcd reload
+  endef
+
   define Package/rpcd-mod-$(1)/install
 	$(INSTALL_DIR) $$(1)/usr/lib/rpcd
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/$(1).so $$(1)/usr/lib/rpcd/