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Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/github.com/okzk/sdnotify@v0.0.0-20180710141335-d9becc38acbd/notify_linux.go | 23 |
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 +} |