diff options
Diffstat (limited to 'third_party/gvsync/memmove_unsafe.go')
-rw-r--r-- | third_party/gvsync/memmove_unsafe.go | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/third_party/gvsync/memmove_unsafe.go b/third_party/gvsync/memmove_unsafe.go deleted file mode 100644 index 9dd1d6142..000000000 --- a/third_party/gvsync/memmove_unsafe.go +++ /dev/null @@ -1,28 +0,0 @@ -// Copyright 2019 The gVisor Authors. -// -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build go1.12 -// +build !go1.15 - -// Check go:linkname function signatures when updating Go version. - -package gvsync - -import ( - "unsafe" -) - -//go:linkname memmove runtime.memmove -//go:noescape -func memmove(to, from unsafe.Pointer, n uintptr) - -// Memmove is exported for SeqAtomicLoad/SeqAtomicTryLoad<T>, which can't -// define it because go_generics can't update the go:linkname annotation. -// Furthermore, go:linkname silently doesn't work if the local name is exported -// (this is of course undocumented), which is why this indirection is -// necessary. -func Memmove(to, from unsafe.Pointer, n uintptr) { - memmove(to, from, n) -} |