forgejo-federation/vendor/go.uber.org/atomic/uintptr.go
6543 fae07cbc8f
Update Vendor (#16325)
* Add Dependencie Update Script

* update gitea.com/lunny/levelqueue

* update github.com/PuerkitoBio/goquery

* update github.com/alecthomas/chroma

* update github.com/blevesearch/bleve/v2

* update github.com/caddyserver/certmagic

* update github.com/go-enry/go-enry/v2

* update github.com/go-redis/redis/v8

* update github.com/hashicorp/golang-lru

* update github.com/klauspost/compress

* update github.com/markbates/goth

* update github.com/mholt/archiver/v3

* update github.com/microcosm-cc/bluemonday

* update github.com/minio/minio-go/v7

* update github.com/olivere/elastic/v7

* update github.com/xanzy/go-gitlab

* update github.com/yuin/goldmark
2021-07-04 04:06:10 +02:00

102 lines
3 KiB
Go
Vendored

// @generated Code generated by gen-atomicint.
// Copyright (c) 2020-2021 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package atomic
import (
"encoding/json"
"strconv"
"sync/atomic"
)
// Uintptr is an atomic wrapper around uintptr.
type Uintptr struct {
_ nocmp // disallow non-atomic comparison
v uintptr
}
// NewUintptr creates a new Uintptr.
func NewUintptr(i uintptr) *Uintptr {
return &Uintptr{v: i}
}
// Load atomically loads the wrapped value.
func (i *Uintptr) Load() uintptr {
return atomic.LoadUintptr(&i.v)
}
// Add atomically adds to the wrapped uintptr and returns the new value.
func (i *Uintptr) Add(n uintptr) uintptr {
return atomic.AddUintptr(&i.v, n)
}
// Sub atomically subtracts from the wrapped uintptr and returns the new value.
func (i *Uintptr) Sub(n uintptr) uintptr {
return atomic.AddUintptr(&i.v, ^(n - 1))
}
// Inc atomically increments the wrapped uintptr and returns the new value.
func (i *Uintptr) Inc() uintptr {
return i.Add(1)
}
// Dec atomically decrements the wrapped uintptr and returns the new value.
func (i *Uintptr) Dec() uintptr {
return i.Sub(1)
}
// CAS is an atomic compare-and-swap.
func (i *Uintptr) CAS(old, new uintptr) bool {
return atomic.CompareAndSwapUintptr(&i.v, old, new)
}
// Store atomically stores the passed value.
func (i *Uintptr) Store(n uintptr) {
atomic.StoreUintptr(&i.v, n)
}
// Swap atomically swaps the wrapped uintptr and returns the old value.
func (i *Uintptr) Swap(n uintptr) uintptr {
return atomic.SwapUintptr(&i.v, n)
}
// MarshalJSON encodes the wrapped uintptr into JSON.
func (i *Uintptr) MarshalJSON() ([]byte, error) {
return json.Marshal(i.Load())
}
// UnmarshalJSON decodes JSON into the wrapped uintptr.
func (i *Uintptr) UnmarshalJSON(b []byte) error {
var v uintptr
if err := json.Unmarshal(b, &v); err != nil {
return err
}
i.Store(v)
return nil
}
// String encodes the wrapped value as a string.
func (i *Uintptr) String() string {
v := i.Load()
return strconv.FormatUint(uint64(v), 10)
}