github.com/keybase/client/go@v0.0.0-20240309051027-028f7c731f8b/pinentry/pinentry_x11.go (about)

     1  // Copyright 2015 Keybase, Inc. All rights reserved. Use of
     2  // this source code is governed by the included BSD license.
     3  
     4  //go:build dragonfly || freebsd || linux || nacl || netbsd || openbsd || solaris
     5  // +build dragonfly freebsd linux nacl netbsd openbsd solaris
     6  
     7  package pinentry
     8  
     9  import "os"
    10  
    11  func HasWindows() bool {
    12  	// If there is a DISPLAY then we can spawn a window to it.
    13  	return len(os.Getenv("DISPLAY")) > 0
    14  }