blob: f5e240dcde463ce87c16685673269f5f279baeef (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build race
package race
import (
"runtime"
"unsafe"
)
func ReadSlice[T any](s []T) {
if len(s) == 0 {
return
}
runtime.RaceReadRange(unsafe.Pointer(&s[0]), len(s)*int(unsafe.Sizeof(s[0])))
}
func WriteSlice[T any](s []T) {
if len(s) == 0 {
return
}
runtime.RaceWriteRange(unsafe.Pointer(&s[0]), len(s)*int(unsafe.Sizeof(s[0])))
}
|