xref: /aosp_15_r20/libnativehelper/DlHelp.h (revision 0797b24ee566c78eb48500180cb4bf71f81c8aab)
1*0797b24eSAndroid Build Coastguard Worker /*
2*0797b24eSAndroid Build Coastguard Worker  * Copyright (C) 2020 The Android Open Source Project
3*0797b24eSAndroid Build Coastguard Worker  *
4*0797b24eSAndroid Build Coastguard Worker  * Licensed under the Apache License, Version 2.0 (the "License");
5*0797b24eSAndroid Build Coastguard Worker  * you may not use this file except in compliance with the License.
6*0797b24eSAndroid Build Coastguard Worker  * You may obtain a copy of the License at
7*0797b24eSAndroid Build Coastguard Worker  *
8*0797b24eSAndroid Build Coastguard Worker  *      http://www.apache.org/licenses/LICENSE-2.0
9*0797b24eSAndroid Build Coastguard Worker  *
10*0797b24eSAndroid Build Coastguard Worker  * Unless required by applicable law or agreed to in writing, software
11*0797b24eSAndroid Build Coastguard Worker  * distributed under the License is distributed on an "AS IS" BASIS,
12*0797b24eSAndroid Build Coastguard Worker  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*0797b24eSAndroid Build Coastguard Worker  * See the License for the specific language governing permissions and
14*0797b24eSAndroid Build Coastguard Worker  * limitations under the License.
15*0797b24eSAndroid Build Coastguard Worker  */
16*0797b24eSAndroid Build Coastguard Worker 
17*0797b24eSAndroid Build Coastguard Worker #pragma once
18*0797b24eSAndroid Build Coastguard Worker 
19*0797b24eSAndroid Build Coastguard Worker #include <sys/cdefs.h>
20*0797b24eSAndroid Build Coastguard Worker #include <stdbool.h>
21*0797b24eSAndroid Build Coastguard Worker 
22*0797b24eSAndroid Build Coastguard Worker __BEGIN_DECLS
23*0797b24eSAndroid Build Coastguard Worker 
24*0797b24eSAndroid Build Coastguard Worker typedef void* DlLibrary;
25*0797b24eSAndroid Build Coastguard Worker typedef void* DlSymbol;
26*0797b24eSAndroid Build Coastguard Worker 
27*0797b24eSAndroid Build Coastguard Worker DlLibrary DlOpenLibrary(const char* filename);
28*0797b24eSAndroid Build Coastguard Worker bool DlCloseLibrary(DlLibrary library);
29*0797b24eSAndroid Build Coastguard Worker DlSymbol DlGetSymbol(DlLibrary library, const char* symbol);
30*0797b24eSAndroid Build Coastguard Worker const char* DlGetError();
31*0797b24eSAndroid Build Coastguard Worker 
32*0797b24eSAndroid Build Coastguard Worker __END_DECLS
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