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moby--moby/vendor/golang.org/x/net/ipv6/icmp_solaris.go
Sebastiaan van Stijn 4acddf21b7
Update miekg/dns to v1.0.7
This dependency now uses SemVer, tagged releases.
Also updates dependencies

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2018-06-01 16:24:59 +02:00

27 lines
663 B
Go

// Copyright 2013 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 ipv6
func (f *icmpv6Filter) accept(typ ICMPType) {
f.X__icmp6_filt[typ>>5] |= 1 << (uint32(typ) & 31)
}
func (f *icmpv6Filter) block(typ ICMPType) {
f.X__icmp6_filt[typ>>5] &^= 1 << (uint32(typ) & 31)
}
func (f *icmpv6Filter) setAll(block bool) {
for i := range f.X__icmp6_filt {
if block {
f.X__icmp6_filt[i] = 0
} else {
f.X__icmp6_filt[i] = 1<<32 - 1
}
}
}
func (f *icmpv6Filter) willBlock(typ ICMPType) bool {
return f.X__icmp6_filt[typ>>5]&(1<<(uint32(typ)&31)) == 0
}