Allow to drop privileges my changing uid/gid

This feature is only available for unix OSes and allow to setuid and
setgid after creating a listening socket.

1 files changed, 19 insertions, 0 deletions

diff --git a/setuid_windows.go b/setuid_windows.go
new file mode 100644
index 0000000..63ccc73
--- /dev/null
+++ b/setuid_windows.go
@@ -0,0 +1,19 @@
+package main
+
+import (
+	"errors"
+)
+
+func setUID(uid uint16) error {
+	if uid != 0 {
+		return errors.New("unable to setuid on Windows")
+	}
+	return nil
+}
+
+func setGID(uid uint16) error {
+	if uid != 0 {
+		return errors.New("unable to setgid on Windows")
+	}
+	return nil
+}