unit-tests/test-cases/dlclose-terminator-dlclose/main.c

   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
  30
  31 int main()
  32 {
  33         void* handle = dlopen("libfoo.dylib", RTLD_LAZY);
  34         if ( handle == NULL ) {
  35                 FAIL("dlclose-dylib-unload: dlopen(\"libfoo.dylib\", RTLD_LAZY) failed with dlerror()=%s", dlerror());
  36                 exit(0);
  37         }
  38
  39
  40         if ( dlclose(handle) != 0 ) {
  41                 FAIL("dlclose-dylib-unload: dlclose(handle) != 0, dlerrr()=%s", dlerror());
  42                 exit(0);
  43         }
  44
  45         PASS("dlclose-terminator-dlclose");
  46         return EXIT_SUCCESS;
  47 }