const os.O_EXCL

4 uses

	os (current package)
		file.go#L79: 	O_EXCL   int = syscall.O_EXCL   // used with O_CREATE, file must not exist.
		tempfile.go#L41: 		f, err := OpenFile(name, O_RDWR|O_CREATE|O_EXCL, 0600)

	io/ioutil
		tempfile.go#L64: 		f, err = os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0600)

	src.elv.sh/pkg/fsutil
		claim.go#L58: 		f, err := os.OpenFile(name, os.O_RDWR|os.O_CREATE|os.O_EXCL, 0666)