const golang.org/x/sys/unix.SYS_DUP

2 uses

	golang.org/x/sys/unix (current package)
		zsyscall_linux.go#L628: 	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0)
		zsysnum_linux_amd64.go#L42: 	SYS_DUP                     = 32