1/* 2 * Copyright (c) 2007 Apple 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 <dlfcn.h> 26 27#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL() 28 29 30static void trySO(const char* path) 31{ 32 void* handle = dlopen(path, RTLD_LAZY); 33 if ( handle == NULL ) { 34 FAIL("dlopen(\"%s\") failed with: %s", path, dlerror()); 35 exit(0); 36 } 37 38 void* sym = dlsym(handle, "foo"); 39 if ( sym == NULL ) { 40 FAIL("dlsym(handle, \"foo\") failed"); 41 exit(0); 42 } 43 44 int result = dlclose(handle); 45 if ( result != 0 ) { 46 FAIL("dlclose(handle) returned %d", result); 47 exit(0); 48 } 49 50} 51 52 53 54int main() 55{ 56 trySO("libfoo.dylib"); 57 58 PASS("dlopen-init-dlopen-up"); 59 return EXIT_SUCCESS; 60} 61