summaryrefslogtreecommitdiffhomepage
path: root/pkg/sentry/usage/memory_unsafe.go
blob: 9e0014ca0da4c3dd41b20c6c7dc684a95477bb6e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
// 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 usage

import (
	"unsafe"
)

// RTMemoryStatsSize is the size of the RTMemoryStats struct.
var RTMemoryStatsSize = unsafe.Sizeof(RTMemoryStats{})

// RTMemoryStatsPointer casts the address of the byte slice into a RTMemoryStats pointer.
func RTMemoryStatsPointer(b []byte) *RTMemoryStats {
	return (*RTMemoryStats)(unsafe.Pointer(&b[0]))
}