diff options
Diffstat (limited to 'pkg/syncutil/downgradable_rwmutex_1_13_unsafe.go')
| -rwxr-xr-x | pkg/syncutil/downgradable_rwmutex_1_13_unsafe.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pkg/syncutil/downgradable_rwmutex_1_13_unsafe.go b/pkg/syncutil/downgradable_rwmutex_1_13_unsafe.go new file mode 100755 index 000000000..3c3673119 --- /dev/null +++ b/pkg/syncutil/downgradable_rwmutex_1_13_unsafe.go @@ -0,0 +1,16 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// 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 go1.13 +// +build !go1.15 + +// Check go:linkname function signatures when updating Go version. + +package syncutil + +import _ "unsafe" + +//go:linkname runtimeSemrelease sync.runtime_Semrelease +func runtimeSemrelease(s *uint32, handoff bool, skipframes int) |