1*795d594fSAndroid Build Coastguard Worker /*
2*795d594fSAndroid Build Coastguard Worker * Copyright (C) 2018 The Android Open Source Project
3*795d594fSAndroid Build Coastguard Worker *
4*795d594fSAndroid Build Coastguard Worker * Licensed under the Apache License, Version 2.0 (the "License");
5*795d594fSAndroid Build Coastguard Worker * you may not use this file except in compliance with the License.
6*795d594fSAndroid Build Coastguard Worker * You may obtain a copy of the License at
7*795d594fSAndroid Build Coastguard Worker *
8*795d594fSAndroid Build Coastguard Worker * http://www.apache.org/licenses/LICENSE-2.0
9*795d594fSAndroid Build Coastguard Worker *
10*795d594fSAndroid Build Coastguard Worker * Unless required by applicable law or agreed to in writing, software
11*795d594fSAndroid Build Coastguard Worker * distributed under the License is distributed on an "AS IS" BASIS,
12*795d594fSAndroid Build Coastguard Worker * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*795d594fSAndroid Build Coastguard Worker * See the License for the specific language governing permissions and
14*795d594fSAndroid Build Coastguard Worker * limitations under the License.
15*795d594fSAndroid Build Coastguard Worker */
16*795d594fSAndroid Build Coastguard Worker
17*795d594fSAndroid Build Coastguard Worker #include "mem_map.h"
18*795d594fSAndroid Build Coastguard Worker
19*795d594fSAndroid Build Coastguard Worker #include "mman.h"
20*795d594fSAndroid Build Coastguard Worker
21*795d594fSAndroid Build Coastguard Worker namespace art {
22*795d594fSAndroid Build Coastguard Worker
TargetMMapInit()23*795d594fSAndroid Build Coastguard Worker void MemMap::TargetMMapInit() {
24*795d594fSAndroid Build Coastguard Worker // no-op for unix
25*795d594fSAndroid Build Coastguard Worker }
26*795d594fSAndroid Build Coastguard Worker
TargetMMap(void * start,size_t len,int prot,int flags,int fd,off_t fd_off)27*795d594fSAndroid Build Coastguard Worker void* MemMap::TargetMMap(void* start, size_t len, int prot, int flags, int fd, off_t fd_off) {
28*795d594fSAndroid Build Coastguard Worker return mmap(start, len, prot, flags, fd, fd_off);
29*795d594fSAndroid Build Coastguard Worker }
30*795d594fSAndroid Build Coastguard Worker
TargetMUnmap(void * start,size_t len)31*795d594fSAndroid Build Coastguard Worker int MemMap::TargetMUnmap(void* start, size_t len) {
32*795d594fSAndroid Build Coastguard Worker return munmap(start, len);
33*795d594fSAndroid Build Coastguard Worker }
34*795d594fSAndroid Build Coastguard Worker
35*795d594fSAndroid Build Coastguard Worker } // namespace art
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