From b09c6d56832eb1718c07d74abf3bc6ae3fe4e030 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 14:36:04 +0200 Subject: Adding upstream version 1.1.0. Signed-off-by: Daniel Baumann --- .../pkg/mod/go.uber.org/atomic@v1.7.0/uint64.go | 102 +++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/uint64.go (limited to 'dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/uint64.go') diff --git a/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/uint64.go b/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/uint64.go new file mode 100644 index 0000000..3b6c71f --- /dev/null +++ b/dependencies/pkg/mod/go.uber.org/atomic@v1.7.0/uint64.go @@ -0,0 +1,102 @@ +// @generated Code generated by gen-atomicint. + +// Copyright (c) 2020 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" +) + +// Uint64 is an atomic wrapper around uint64. +type Uint64 struct { + _ nocmp // disallow non-atomic comparison + + v uint64 +} + +// NewUint64 creates a new Uint64. +func NewUint64(i uint64) *Uint64 { + return &Uint64{v: i} +} + +// Load atomically loads the wrapped value. +func (i *Uint64) Load() uint64 { + return atomic.LoadUint64(&i.v) +} + +// Add atomically adds to the wrapped uint64 and returns the new value. +func (i *Uint64) Add(n uint64) uint64 { + return atomic.AddUint64(&i.v, n) +} + +// Sub atomically subtracts from the wrapped uint64 and returns the new value. +func (i *Uint64) Sub(n uint64) uint64 { + return atomic.AddUint64(&i.v, ^(n - 1)) +} + +// Inc atomically increments the wrapped uint64 and returns the new value. +func (i *Uint64) Inc() uint64 { + return i.Add(1) +} + +// Dec atomically decrements the wrapped uint64 and returns the new value. +func (i *Uint64) Dec() uint64 { + return i.Sub(1) +} + +// CAS is an atomic compare-and-swap. +func (i *Uint64) CAS(old, new uint64) bool { + return atomic.CompareAndSwapUint64(&i.v, old, new) +} + +// Store atomically stores the passed value. +func (i *Uint64) Store(n uint64) { + atomic.StoreUint64(&i.v, n) +} + +// Swap atomically swaps the wrapped uint64 and returns the old value. +func (i *Uint64) Swap(n uint64) uint64 { + return atomic.SwapUint64(&i.v, n) +} + +// MarshalJSON encodes the wrapped uint64 into JSON. +func (i *Uint64) MarshalJSON() ([]byte, error) { + return json.Marshal(i.Load()) +} + +// UnmarshalJSON decodes JSON into the wrapped uint64. +func (i *Uint64) UnmarshalJSON(b []byte) error { + var v uint64 + 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 *Uint64) String() string { + v := i.Load() + return strconv.FormatUint(uint64(v), 10) +} -- cgit v1.2.3