1951a39d68df598db08dfced8b4707755864a0492Ying Wang/* 2951a39d68df598db08dfced8b4707755864a0492Ying Wang * Copyright (C) 2008 The Android Open Source Project 3951a39d68df598db08dfced8b4707755864a0492Ying Wang * All rights reserved. 4951a39d68df598db08dfced8b4707755864a0492Ying Wang * 5951a39d68df598db08dfced8b4707755864a0492Ying Wang * Redistribution and use in source and binary forms, with or without 6951a39d68df598db08dfced8b4707755864a0492Ying Wang * modification, are permitted provided that the following conditions 7951a39d68df598db08dfced8b4707755864a0492Ying Wang * are met: 8951a39d68df598db08dfced8b4707755864a0492Ying Wang * * Redistributions of source code must retain the above copyright 9951a39d68df598db08dfced8b4707755864a0492Ying Wang * notice, this list of conditions and the following disclaimer. 10951a39d68df598db08dfced8b4707755864a0492Ying Wang * * Redistributions in binary form must reproduce the above copyright 11951a39d68df598db08dfced8b4707755864a0492Ying Wang * notice, this list of conditions and the following disclaimer in 12951a39d68df598db08dfced8b4707755864a0492Ying Wang * the documentation and/or other materials provided with the 13951a39d68df598db08dfced8b4707755864a0492Ying Wang * distribution. 14951a39d68df598db08dfced8b4707755864a0492Ying Wang * 15951a39d68df598db08dfced8b4707755864a0492Ying Wang * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16951a39d68df598db08dfced8b4707755864a0492Ying Wang * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17951a39d68df598db08dfced8b4707755864a0492Ying Wang * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18951a39d68df598db08dfced8b4707755864a0492Ying Wang * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19951a39d68df598db08dfced8b4707755864a0492Ying Wang * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20951a39d68df598db08dfced8b4707755864a0492Ying Wang * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21951a39d68df598db08dfced8b4707755864a0492Ying Wang * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22951a39d68df598db08dfced8b4707755864a0492Ying Wang * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23951a39d68df598db08dfced8b4707755864a0492Ying Wang * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24951a39d68df598db08dfced8b4707755864a0492Ying Wang * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25951a39d68df598db08dfced8b4707755864a0492Ying Wang * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26951a39d68df598db08dfced8b4707755864a0492Ying Wang * SUCH DAMAGE. 27951a39d68df598db08dfced8b4707755864a0492Ying Wang */ 28951a39d68df598db08dfced8b4707755864a0492Ying Wang#ifndef __DLFCN_H__ 29951a39d68df598db08dfced8b4707755864a0492Ying Wang#define __DLFCN_H__ 30951a39d68df598db08dfced8b4707755864a0492Ying Wang 31951a39d68df598db08dfced8b4707755864a0492Ying Wang#include <sys/cdefs.h> 32951a39d68df598db08dfced8b4707755864a0492Ying Wang 33951a39d68df598db08dfced8b4707755864a0492Ying Wang__BEGIN_DECLS 34951a39d68df598db08dfced8b4707755864a0492Ying Wang 35951a39d68df598db08dfced8b4707755864a0492Ying Wangextern void* dlopen(const char* filename, int flag); 36951a39d68df598db08dfced8b4707755864a0492Ying Wangextern int dlclose(void* handle); 37951a39d68df598db08dfced8b4707755864a0492Ying Wangextern const char* dlerror(void); 38951a39d68df598db08dfced8b4707755864a0492Ying Wangextern void* dlsym(void* handle, const char* symbol); 39951a39d68df598db08dfced8b4707755864a0492Ying Wang 40951a39d68df598db08dfced8b4707755864a0492Ying Wangenum { 41951a39d68df598db08dfced8b4707755864a0492Ying Wang RTLD_NOW = 0, 42951a39d68df598db08dfced8b4707755864a0492Ying Wang RTLD_LAZY = 1, 43951a39d68df598db08dfced8b4707755864a0492Ying Wang 44951a39d68df598db08dfced8b4707755864a0492Ying Wang RTLD_LOCAL = 0, 45951a39d68df598db08dfced8b4707755864a0492Ying Wang RTLD_GLOBAL = 2, 46951a39d68df598db08dfced8b4707755864a0492Ying Wang}; 47951a39d68df598db08dfced8b4707755864a0492Ying Wang 48951a39d68df598db08dfced8b4707755864a0492Ying Wang#define RTLD_DEFAULT ((void*) 0xffffffff) 49951a39d68df598db08dfced8b4707755864a0492Ying Wang#define RTLD_NEXT ((void*) 0xfffffffe) 50951a39d68df598db08dfced8b4707755864a0492Ying Wang 51951a39d68df598db08dfced8b4707755864a0492Ying Wang__END_DECLS 52951a39d68df598db08dfced8b4707755864a0492Ying Wang 53951a39d68df598db08dfced8b4707755864a0492Ying Wang#endif /* __DLFCN_H */ 54951a39d68df598db08dfced8b4707755864a0492Ying Wang 55951a39d68df598db08dfced8b4707755864a0492Ying Wang 56