rclone/cmd/selfupdate/writable_unix.go

//go:build !windows && !plan9 && !js && !noselfupdate
// +build !windows,!plan9,!js,!noselfupdate

package selfupdate

import (
	"golang.org/x/sys/unix"
)

func writable(path string) bool {
	return unix.Access(path, unix.W_OK) == nil
}