// Copyright 2018 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package linux

// Constants used by ashmem in pin-related ioctls.
const (
	AshmemNotPurged  = 0
	AshmemWasPurged  = 1
	AshmemIsUnpinned = 0
	AshmemIsPinned   = 1
)

// AshmemPin structure is used for pin-related ioctls.
type AshmemPin struct {
	Offset uint32
	Len    uint32
}