Adding upstream version 1.1.0.upstream/1.1.0upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/dependencies/pkg/mod/github.com/okzk/sdnotify@v0.0.0-20180710141335-d9becc38acbd/notify_linux.go b/dependencies/pkg/mod/github.com/okzk/sdnotify@v0.0.0-20180710141335-d9becc38acbd/notify_linux.go
new file mode 100644
index 0000000..91d1efa
--- /dev/null
+++ b/dependencies/pkg/mod/github.com/okzk/sdnotify@v0.0.0-20180710141335-d9becc38acbd/notify_linux.go
@@ -0,0 +1,23 @@
+package sdnotify
+
+import (
+	"net"
+	"os"
+)
+
+// SdNotify sends a specified string to the systemd notification socket.
+func SdNotify(state string) error {
+	name := os.Getenv("NOTIFY_SOCKET")
+	if name == "" {
+		return ErrSdNotifyNoSocket
+	}
+
+	conn, err := net.DialUnix("unixgram", nil, &net.UnixAddr{Name: name, Net: "unixgram"})
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+
+	_, err = conn.Write([]byte(state))
+	return err
+}