Source file src/internal/runtime/atomic/stubs.go

Documentation: internal/runtime/atomic

     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 !wasm
     6  
     7  package atomic
     8  
     9  import "unsafe"
    10  
    11  //go:noescape
    12  func Cas(ptr *uint32, old, new uint32) bool
    13  
    14  // NO go:noescape annotation; see atomic_pointer.go.
    15  func Casp1(ptr *unsafe.Pointer, old, new unsafe.Pointer) bool
    16  
    17  //go:noescape
    18  func Casint32(ptr *int32, old, new int32) bool
    19  
    20  //go:noescape
    21  func Casint64(ptr *int64, old, new int64) bool
    22  
    23  //go:noescape
    24  func Casuintptr(ptr *uintptr, old, new uintptr) bool
    25  
    26  //go:noescape
    27  func Storeint32(ptr *int32, new int32)
    28  
    29  //go:noescape
    30  func Storeint64(ptr *int64, new int64)
    31  
    32  //go:noescape
    33  func Storeuintptr(ptr *uintptr, new uintptr)
    34  
    35  //go:noescape
    36  func Loaduintptr(ptr *uintptr) uintptr
    37  
    38  //go:noescape
    39  func Loaduint(ptr *uint) uint
    40  
    41  // TODO(matloob): Should these functions have the go:noescape annotation?
    42  
    43  //go:noescape
    44  func Loadint32(ptr *int32) int32
    45  
    46  //go:noescape
    47  func Loadint64(ptr *int64) int64
    48  
    49  //go:noescape
    50  func Xaddint32(ptr *int32, delta int32) int32
    51  
    52  //go:noescape
    53  func Xaddint64(ptr *int64, delta int64) int64
    54  
    55  //go:noescape
    56  func Xchgint32(ptr *int32, new int32) int32
    57  
    58  //go:noescape
    59  func Xchgint64(ptr *int64, new int64) int64
    60  

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