2015-07-28 05:59:44 +03:00
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// Copyright 2015 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package fuse
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import (
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"unsafe"
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"github.com/jacobsa/fuse/internal/buffer"
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)
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2015-07-28 09:13:18 +03:00
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////////////////////////////////////////////////////////////////////////
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// buffer.InMessage
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////////////////////////////////////////////////////////////////////////
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2015-07-28 05:59:44 +03:00
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// LOCKS_EXCLUDED(c.mu)
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2020-01-28 12:10:08 +03:00
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func (c *Connection) getInMessage() *buffer.InMessage {
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2015-07-28 05:59:44 +03:00
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c.mu.Lock()
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2020-01-28 12:10:08 +03:00
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x := (*buffer.InMessage)(c.inMessages.Get())
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2015-07-28 05:59:44 +03:00
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c.mu.Unlock()
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2015-07-28 09:13:18 +03:00
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if x == nil {
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x = new(buffer.InMessage)
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}
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2020-01-28 12:10:08 +03:00
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return x
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2015-07-28 05:59:44 +03:00
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}
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// LOCKS_EXCLUDED(c.mu)
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func (c *Connection) putInMessage(x *buffer.InMessage) {
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c.mu.Lock()
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c.inMessages.Put(unsafe.Pointer(x))
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c.mu.Unlock()
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}
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2015-07-28 09:13:18 +03:00
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////////////////////////////////////////////////////////////////////////
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// buffer.OutMessage
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////////////////////////////////////////////////////////////////////////
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// LOCKS_EXCLUDED(c.mu)
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2020-01-28 12:10:08 +03:00
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func (c *Connection) getOutMessage() *buffer.OutMessage {
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2015-07-28 09:13:18 +03:00
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c.mu.Lock()
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2020-01-28 12:10:08 +03:00
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x := (*buffer.OutMessage)(c.outMessages.Get())
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2015-07-28 09:13:18 +03:00
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c.mu.Unlock()
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if x == nil {
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x = new(buffer.OutMessage)
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}
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x.Reset()
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2020-01-28 12:10:08 +03:00
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return x
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2015-07-28 09:13:18 +03:00
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}
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// LOCKS_EXCLUDED(c.mu)
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func (c *Connection) putOutMessage(x *buffer.OutMessage) {
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c.mu.Lock()
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c.outMessages.Put(unsafe.Pointer(x))
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c.mu.Unlock()
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}
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