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author | Christopher Speller <crspeller@gmail.com> | 2016-10-03 16:03:15 -0400 |
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committer | GitHub <noreply@github.com> | 2016-10-03 16:03:15 -0400 |
commit | 8f91c777559748fa6e857d9fc1f4ae079a532813 (patch) | |
tree | 190f7cef373764a0d47a91045fdb486ee3d6781d /vendor/golang.org/x/net/ipv4/icmp_linux.go | |
parent | 5f8e5c401bd96cba9a98b2db02d72f9cbacb0103 (diff) | |
download | chat-8f91c777559748fa6e857d9fc1f4ae079a532813.tar.gz chat-8f91c777559748fa6e857d9fc1f4ae079a532813.tar.bz2 chat-8f91c777559748fa6e857d9fc1f4ae079a532813.zip |
Adding ability to serve TLS directly from Mattermost server (#4119)
Diffstat (limited to 'vendor/golang.org/x/net/ipv4/icmp_linux.go')
-rw-r--r-- | vendor/golang.org/x/net/ipv4/icmp_linux.go | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/ipv4/icmp_linux.go b/vendor/golang.org/x/net/ipv4/icmp_linux.go new file mode 100644 index 000000000..c91225335 --- /dev/null +++ b/vendor/golang.org/x/net/ipv4/icmp_linux.go @@ -0,0 +1,25 @@ +// Copyright 2014 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 ipv4 + +func (f *sysICMPFilter) accept(typ ICMPType) { + f.Data &^= 1 << (uint32(typ) & 31) +} + +func (f *sysICMPFilter) block(typ ICMPType) { + f.Data |= 1 << (uint32(typ) & 31) +} + +func (f *sysICMPFilter) setAll(block bool) { + if block { + f.Data = 1<<32 - 1 + } else { + f.Data = 0 + } +} + +func (f *sysICMPFilter) willBlock(typ ICMPType) bool { + return f.Data&(1<<(uint32(typ)&31)) != 0 +} |