race.go

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build race
     6  // +build race
     7  
     8  package race
     9  
    10  import (
    11  	"runtime"
    12  	"unsafe"
    13  )
    14  
    15  const Enabled = true
    16  
    17  func Acquire(addr unsafe.Pointer) {
    18  	runtime.RaceAcquire(addr)
    19  }
    20  
    21  func Release(addr unsafe.Pointer) {
    22  	runtime.RaceRelease(addr)
    23  }
    24  
    25  func ReleaseMerge(addr unsafe.Pointer) {
    26  	runtime.RaceReleaseMerge(addr)
    27  }
    28  
    29  func Disable() {
    30  	runtime.RaceDisable()
    31  }
    32  
    33  func Enable() {
    34  	runtime.RaceEnable()
    35  }
    36  
    37  func Read(addr unsafe.Pointer) {
    38  	runtime.RaceRead(addr)
    39  }
    40  
    41  func Write(addr unsafe.Pointer) {
    42  	runtime.RaceWrite(addr)
    43  }
    44  
    45  func ReadRange(addr unsafe.Pointer, len int) {
    46  	runtime.RaceReadRange(addr, len)
    47  }
    48  
    49  func WriteRange(addr unsafe.Pointer, len int) {
    50  	runtime.RaceWriteRange(addr, len)
    51  }
    52  
    53  func Errors() int {
    54  	return runtime.RaceErrors()
    55  }
    56
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