References: syscall.SYS_RESTART

const syscall.SYS_RESTART_SYSCALL

one use

	syscall (current package)
		zsysnum_linux_amd64.go#L228: 	SYS_RESTART_SYSCALL        = 219

The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)