github.phpd.cn/cilium/cilium@v1.6.12/pkg/lock/lock.go (about)

     1  // Copyright 2017 Authors of Cilium
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package lock
    16  
    17  import (
    18  	"github.com/sasha-s/go-deadlock"
    19  )
    20  
    21  // RWMutex is equivalent to sync.RWMutex but applies deadlock detection if the
    22  // built tag "lockdebug" is set
    23  type RWMutex struct {
    24  	internalRWMutex
    25  }
    26  
    27  // Mutex is equivalent to sync.Mutex but applies deadlock detection if the
    28  // built tag "lockdebug" is set
    29  type Mutex struct {
    30  	internalMutex
    31  }
    32  
    33  // RWMutexDebug is a RWMutexDebug with deadlock detection regardless of use of the build tag
    34  type RWMutexDebug struct {
    35  	deadlock.RWMutex
    36  }
    37  
    38  // MutexDebug is a MutexDebug with deadlock detection regardless of use of the build tag
    39  type MutexDebug struct {
    40  	deadlock.Mutex
    41  }