1/* 2 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23#include <stdio.h> // fprintf(), NULL 24#include <stdlib.h> // exit(), EXIT_SUCCESS 25#include <string.h> 26#include <dlfcn.h> 27 28#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL() 29 30 31typedef char* (*strdupProc)(const char* str); 32 33 34char* strdup(const char* str) 35{ 36 return "from main"; 37} 38 39 40static void trySO(const char* path) 41{ 42 void* handle = dlopen(path, RTLD_LAZY); 43 if ( handle == NULL ) { 44 FAIL("dlopen(\"%s\") failed", path); 45 exit(0); 46 } 47 48 strdupProc sym = (strdupProc)dlsym(RTLD_DEFAULT, "strdup"); 49 if ( sym == NULL ) { 50 FAIL("dlsym(RTLD_DEFAULT, \"strdup\") failed"); 51 exit(0); 52 } 53 54 const char* result = (*sym)("hello"); 55 if ( strcmp(result, "from main") != 0 ) { 56 FAIL("dlsym(RTLD_DEFAULT, \"strdup\") returned wrong strdup: %s", result); 57 exit(0); 58 } 59 60} 61 62 63 64int main() 65{ 66 trySO("test.bundle"); 67 trySO("test.dylib"); 68 69 PASS("dlsym-RTLD_DEFAULT bundle and dylib"); 70 return EXIT_SUCCESS; 71} 72