1/*
2 * Copyright (c) 2008 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
30int foo()
31{
32	return 0;
33}
34
35
36int main()
37{
38	// make sure we get the foo() in main and not the one in libfoo.dylib
39 	if ( dlsym(RTLD_MAIN_ONLY, "foo") != &foo ) {
40		FAIL("dlsym(RTLD_MAIN_ONLY, \"foo\") returned wrong value");
41	}
42
43	// make sure don't find bar() in libfoo.dylib
44 	if ( dlsym(RTLD_MAIN_ONLY, "bar") != NULL ) {
45		FAIL("dlsym(RTLD_MAIN_ONLY, \"bar\") returned non-NULL");
46	}
47
48
49	PASS("dlsym-RTLD_MAIN_ONLY");
50	return EXIT_SUCCESS;
51}
52