From 82539ad8d59729fb45b0bb0edda8f2bddb719eb1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 15:15:26 +0200 Subject: Adding upstream version 1.17.13. Signed-off-by: Daniel Baumann --- src/internal/unsafeheader/unsafeheader.go | 37 +++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 src/internal/unsafeheader/unsafeheader.go (limited to 'src/internal/unsafeheader/unsafeheader.go') diff --git a/src/internal/unsafeheader/unsafeheader.go b/src/internal/unsafeheader/unsafeheader.go new file mode 100644 index 0000000..6d092c6 --- /dev/null +++ b/src/internal/unsafeheader/unsafeheader.go @@ -0,0 +1,37 @@ +// Copyright 2020 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. + +// Package unsafeheader contains header declarations for the Go runtime's slice +// and string implementations. +// +// This package allows packages that cannot import "reflect" to use types that +// are tested to be equivalent to reflect.SliceHeader and reflect.StringHeader. +package unsafeheader + +import ( + "unsafe" +) + +// Slice is the runtime representation of a slice. +// It cannot be used safely or portably and its representation may +// change in a later release. +// +// Unlike reflect.SliceHeader, its Data field is sufficient to guarantee the +// data it references will not be garbage collected. +type Slice struct { + Data unsafe.Pointer + Len int + Cap int +} + +// String is the runtime representation of a string. +// It cannot be used safely or portably and its representation may +// change in a later release. +// +// Unlike reflect.StringHeader, its Data field is sufficient to guarantee the +// data it references will not be garbage collected. +type String struct { + Data unsafe.Pointer + Len int +} -- cgit v1.2.3