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f10e49e6b5
* Switch CoAP lib Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Revert removed adapter code Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * WIP CoAP refactor Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add auth key Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix observers map Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix reading message body Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix subtopic parsing Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix error handling Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Fix multi-protocol communication Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Separate client from observer Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Remove unused config Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Remove TCP option Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Inline error check Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Add logging client errors Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Replace RWMutex since we're not using RLock Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Inline error handling Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com> * Inline error handling Signed-off-by: dusanb94 <dusan.borovcanin@mainflux.com>
26 lines
538 B
Go
26 lines
538 B
Go
// Copyright 2014 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package ipv4
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func (f *icmpFilter) accept(typ ICMPType) {
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f.Data &^= 1 << (uint32(typ) & 31)
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}
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func (f *icmpFilter) block(typ ICMPType) {
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f.Data |= 1 << (uint32(typ) & 31)
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}
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func (f *icmpFilter) setAll(block bool) {
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if block {
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f.Data = 1<<32 - 1
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} else {
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f.Data = 0
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}
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}
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func (f *icmpFilter) willBlock(typ ICMPType) bool {
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return f.Data&(1<<(uint32(typ)&31)) != 0
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}
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