const syscall.EISDIR

4 uses

	syscall (current package)
		zerrors_linux_amd64.go#L1224: 	EISDIR          = Errno(0x15)

	os
		file.go#L289: 		e = syscall.EISDIR
		removeall_at.go#L74: 	if err != syscall.EISDIR && err != syscall.EPERM && err != syscall.EACCES {

	os/exec
		lp_unix.go#L29: 		return syscall.EISDIR