[release-branch.go1.21] runtime: fix Pinner.Pin documentation

Fixes #63768

Change-Id: I01a9bb8f9af22a6b3f6534d431e3ea623875ed48
GitHub-Last-Rev: 7c5dd4edb1
GitHub-Pull-Request: golang/go#64920
Reviewed-on: https://go-review.googlesource.com/c/go/+/553395
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Auto-Submit: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
qiulaidongfeng
2024-01-26 00:47:06 +00:00
committed by Gopher Robot
parent 6552f3d4ac
commit 916e6cddf1

View File

@@ -25,10 +25,7 @@ type Pinner struct {
// objects, these objects must be pinned separately if they are going to be
// accessed from C code.
//
// The argument must be a pointer of any type or an
// unsafe.Pointer. It must be the result of calling new,
// taking the address of a composite literal, or taking the address of a
// local variable. If one of these conditions is not met, Pin will panic.
// The argument must be a pointer of any type or an unsafe.Pointer.
func (p *Pinner) Pin(pointer any) {
if p.pinner == nil {
// Check the pinner cache first.