]> git.saurik.com Git - apple/dyld.git/blob - unit-tests/test-cases/dlopen-RTLD_NOLOAD-in-initializer/bar.c
dyld-851.27.tar.gz
[apple/dyld.git] / unit-tests / test-cases / dlopen-RTLD_NOLOAD-in-initializer / bar.c
1 /*
2 * Copyright (c) 2006 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 <stdbool.h>
24 #include <stdlib.h> // exit(), EXIT_SUCCESS
25 #include <dlfcn.h>
26
27 #include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
28
29
30 extern bool bazInitialized();
31
32 static void myInit() __attribute__((constructor));
33
34 static void myInit()
35 {
36 if ( bazInitialized() ) {
37 FAIL("dlopen-RTLD_NOLOAD-in-initializer baz initialized too early");
38 exit(0);
39 }
40
41 // calling dlopen with RTLD_NOLOAD.
42 // this should not cause initialzers to run.
43 // in particular, baz should be be initialized
44 dlopen("libbaz.dylib", RTLD_NOLOAD);
45
46 if ( bazInitialized() ) {
47 FAIL("dlopen-RTLD_NOLOAD-in-initializer baz initialized by dlopen");
48 exit(0);
49 }
50 }
51