const syscall.ENOSYS

6 uses

	syscall (current package)
		syscall_bsd.go#L528: 	if err != ENOSYS {
		syscall_bsd.go#L532: 	if err != ENOSYS {
		syscall_darwin.go#L156: 	return ENOSYS
		zerrors_darwin_arm64.go#L1213: 	ENOSYS          = Errno(0x4e)

	go.etcd.io/bbolt
		bolt_unix.go#L59: 	if err != nil && err != syscall.ENOSYS {

	internal/poll
		fd_unix.go#L490: 		case syscall.EINVAL, syscall.ENOSYS:

The pages are generated with Golds v0.2.8-preview. (GOOS=darwin GOARCH=arm64)