rwcancel: use poll instead of select

Suggested-by: Lennart Poettering <lennart@poettering.net>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/rwcancel/select_linux.go b/rwcancel/select_linux.go
deleted file mode 100644
index ac941fd..0000000
--- a/rwcancel/select_linux.go
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: MIT
- *
- * Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
- */
-
-package rwcancel
-
-import "golang.org/x/sys/unix"
-
-func unixSelect(nfd int, r *unix.FdSet, w *unix.FdSet, e *unix.FdSet, timeout *unix.Timeval) (err error) {
-	_, err = unix.Select(nfd, r, w, e, timeout)
-	return
-}