1 /*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <dlfcn.h>
18 #include <link.h>
19 #include <stdlib.h>
20
dlopen(const char *,int)21 void* dlopen(const char* /*filename*/, int /*flag*/) {
22 return nullptr;
23 }
24
dlerror()25 char* dlerror() {
26 return const_cast<char*>("libdl.a is a stub --- use libdl.so instead");
27 }
28
dlsym(void *,const char *)29 void* dlsym(void* /*handle*/, const char* /*symbol*/) {
30 return nullptr;
31 }
32
dlvsym(void *,const char *,const char *)33 void* dlvsym(void* /*handle*/, const char* /*symbol*/, const char* /*version*/) {
34 return nullptr;
35 }
36
dladdr(const void *,Dl_info *)37 int dladdr(const void* /*addr*/, Dl_info* /*info*/) {
38 return 0;
39 }
40
dlclose(void *)41 int dlclose(void* /*handle*/) {
42 return -1;
43 }
44