openharmony-standard: Add sd_notify ready notification to samgr service

Signed-off-by: Esben Haabendal <esben@geanix.com>

recipes-openharmony/openharmony/openharmony-standard-3.0/samgr-sd-notify.patch

+diff --git a/services/samgr/native/BUILD.gn b/services/samgr/native/BUILD.gn
+index 9b7e4a4e6301..48c512f430e6 100755
+--- a/services/samgr/native/BUILD.gn
++++ b/services/samgr/native/BUILD.gn
+@@ -67,6 +67,7 @@ ohos_executable("samgr") {
+     "//foundation/distributedschedule/samgr/interfaces/innerkits/samgr_proxy:samgr_proxy",
+     "//utils/native/base:utils",
+   ]
++  libs = [ "systemd" ]
+   
+   configs = [
+     ":sam_config",
+diff --git a/services/samgr/native/source/sa_main.cpp b/services/samgr/native/source/sa_main.cpp
+index 820b6b8d67f9..387abad8d8b8 100755
+--- a/services/samgr/native/source/sa_main.cpp
++++ b/services/samgr/native/source/sa_main.cpp
+@@ -20,6 +20,8 @@
+ #include "sam_log.h"
+ #include "system_ability_manager.h"
+ 
++#include <systemd/sd-daemon.h>
++
+ using namespace OHOS;
+ 
+ int main(int argc, char *argv[])
+@@ -32,6 +34,8 @@ int main(int argc, char *argv[])
+     IPCSkeleton::SetContextObject(serv);
+ 
+     HILOGI("start System Ability Manager Loop");
++    sd_notify(0, "READY=1");
+     OHOS::IPCSkeleton::JoinWorkThread();
++    sd_notify(0, "STOPPING=1");
+     return -1;
+-}
+\ No newline at end of file
++}

recipes-openharmony/openharmony/openharmony-standard_3.0.bb

@@ -72,6 +72,8 @@ SRC_URI += "file://param_service-sd-notify.patch;patchdir=${S}/base/startup/init
 SRC_URI += "file://param-paths.patch;patchdir=${S}/base/startup/init_lite"
 SRC_URI += "file://param_service-Add-to-startup-l2-part.patch;patchdir=${S}/base/startup/appspawn_standard"
 
+SRC_URI += "file://samgr-sd-notify.patch;patchdir=${S}/foundation/distributedschedule/samgr"
+
 SRC_URI += "file://base_hiviewdfx_hiview-libfaultlogger-static.patch;patchdir=${S}/base/hiviewdfx/hiview"
 
 # Patch to allow /system/profile and /system/usr to be symlinks to /usr/lib/openharmony
@@ -779,7 +781,7 @@ do_install:append() {
     install -m 644 ${WORKDIR}/samgr.service ${D}${systemd_unitdir}/system/
     rm -f ${D}${sysconfdir}/openharmony/init/samgr_standard.cfg
 }
-RDEPENDS:${PN}-samgr += "musl libcxx"
+RDEPENDS:${PN}-samgr += "musl libcxx libsystemd"
 RDEPENDS:${PN}-samgr += "${PN}-hilog ${PN}-ipc ${PN}-libutils ${PN}-thirdparty-libxml2"
 RDEPENDS:${PN} += "${PN}-samgr"