From 621e49bb465f500cc46d47e39e828cf76d6381d7 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 24 Jul 2018 14:35:44 +0200 Subject: update vendor --- .../x/net/internal/nettest/helper_windows.go | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 vendor/golang.org/x/net/internal/nettest/helper_windows.go (limited to 'vendor/golang.org/x/net/internal/nettest/helper_windows.go') diff --git a/vendor/golang.org/x/net/internal/nettest/helper_windows.go b/vendor/golang.org/x/net/internal/nettest/helper_windows.go new file mode 100644 index 0000000..3dcb727 --- /dev/null +++ b/vendor/golang.org/x/net/internal/nettest/helper_windows.go @@ -0,0 +1,42 @@ +// Copyright 2015 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package nettest + +import ( + "fmt" + "runtime" + "syscall" +) + +func maxOpenFiles() int { + return 4 * defaultMaxOpenFiles /* actually it's 16581375 */ +} + +func supportsRawIPSocket() (string, bool) { + // From http://msdn.microsoft.com/en-us/library/windows/desktop/ms740548.aspx: + // Note: To use a socket of type SOCK_RAW requires administrative privileges. + // Users running Winsock applications that use raw sockets must be a member of + // the Administrators group on the local computer, otherwise raw socket calls + // will fail with an error code of WSAEACCES. On Windows Vista and later, access + // for raw sockets is enforced at socket creation. In earlier versions of Windows, + // access for raw sockets is enforced during other socket operations. + s, err := syscall.Socket(syscall.AF_INET, syscall.SOCK_RAW, 0) + if err == syscall.WSAEACCES { + return fmt.Sprintf("no access to raw socket allowed on %s", runtime.GOOS), false + } + if err != nil { + return err.Error(), false + } + syscall.Closesocket(s) + return "", true +} + +func supportsIPv6MulticastDeliveryOnLoopback() bool { + return true +} + +func causesIPv6Crash() bool { + return false +} -- cgit v1.2.3