1 files changed, 61 insertions, 0 deletions
diff --git a/vendor/go.uber.org/atomic/pointer_go119.go b/vendor/go.uber.org/atomic/pointer_go119.go
new file mode 100644
index 0000000..6726f17
--- /dev/null
+++ b/vendor/go.uber.org/atomic/pointer_go119.go
@@ -0,0 +1,61 @@
+// Copyright (c) 2022 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.
+
+//go:build go1.19
+// +build go1.19
+
+package atomic
+
+import "sync/atomic"
+
+// Pointer is an atomic pointer of type *T.
+type Pointer[T any] struct {
+	_ nocmp // disallow non-atomic comparison
+	p atomic.Pointer[T]
+}
+
+// NewPointer creates a new Pointer.
+func NewPointer[T any](v *T) *Pointer[T] {
+	var p Pointer[T]
+	if v != nil {
+		p.p.Store(v)
+	}
+	return &p
+}
+
+// Load atomically loads the wrapped value.
+func (p *Pointer[T]) Load() *T {
+	return p.p.Load()
+}
+
+// Store atomically stores the passed value.
+func (p *Pointer[T]) Store(val *T) {
+	p.p.Store(val)
+}
+
+// Swap atomically swaps the wrapped pointer and returns the old value.
+func (p *Pointer[T]) Swap(val *T) (old *T) {
+	return p.p.Swap(val)
+}
+
+// CompareAndSwap is an atomic compare-and-swap.
+func (p *Pointer[T]) CompareAndSwap(old, new *T) (swapped bool) {
+	return p.p.CompareAndSwap(old, new)
+}