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0959b6d4 1/*
bac542e6 2 * Copyright (c) 2007 Apple Inc. All rights reserved.
0959b6d4
A
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
bac542e6 25#include <dlfcn.h>
0959b6d4
A
26
27#include "test.h" // PASS(), FAIL(), XPASS(), XFAIL()
28
bac542e6
A
29// the value of flag is altered by mystart
30int flag = 0;
31
32
33#if __LP64__
34 // for 64-bit binaries initializers are always called before entry point
35 #define ENTRY_BEFORE_INIT 0
36#else
37 // for pre 10.5, 32-bit binaries, entry point is called which then calls initializers
38 #if MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_5
39 #define ENTRY_BEFORE_INIT 1
40 #else
41 #define ENTRY_BEFORE_INIT 0
42 #endif
43#endif
44
45
46void __attribute__((constructor)) myinit()
0959b6d4 47{
bac542e6
A
48#if ENTRY_BEFORE_INIT
49 if ( flag != 2 ) {
50 FAIL("crt-custom entry point not called before initializer");
51 exit(0);
52 }
53#endif
54 flag = 1;
55}
56
57
58int main()
59{
60#if ENTRY_BEFORE_INIT
61 if ( flag != 1 ) {
62 FAIL("crt-custom initializer not called");
63 exit(0);
64 }
65#else
66 if ( flag != 2 ) {
67 FAIL("crt-custom entry not called");
68 exit(0);
69 }
70#endif
71
72 PASS("crt-custom");
73
74 return 0;
0959b6d4 75}