From 906e79b03d4462d4d3b64fa1d64cf2198726d714 Mon Sep 17 00:00:00 2001
From: Roy Olav Purser <admin@royolav.net>
Date: Wed, 24 Feb 2021 11:07:32 +0100
Subject: [PATCH] add sd_notify support

---
 Makefile                       | 2 +-
 mount-daemon/wireguard-mount.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 5b60d07..15d5dd3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS = -std=gnu99 -pie -fPIC -pedantic -Wno-imports -Wunused -Wno-missing-field-initializers -Wextra -Wunreachable-code -O3
+CFLAGS = -std=gnu99 -pie -fPIC -pedantic -Wno-imports -Wunused -Wno-missing-field-initializers -Wextra -Wunreachable-code -lsystemd -O3
 
 all: wireguard-mount wireguard-resolve
 
diff --git a/mount-daemon/wireguard-mount.c b/mount-daemon/wireguard-mount.c
index a82bbc7..0514565 100644
--- a/mount-daemon/wireguard-mount.c
+++ b/mount-daemon/wireguard-mount.c
@@ -1,6 +1,7 @@
 #include <sys/mount.h>
 #include <unistd.h>
 #include <stdio.h>
+#include <systemd/sd-daemon.h>
 
 int main() {
     char mount_path[32] = {0};
@@ -11,6 +12,7 @@ int main() {
         perror("Error");
         return 1;
     }
+    sd_notify(0, "READY=1");
     while(1) {
         sleep(10);
     }