iconvdata/bug-iconv3.c

   1 /* Copyright (C) 2003 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <dlfcn.h>
  21 #include <iconv.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <gnu/lib-names.h>
  25
  26
  27 static int
  28 do_test (void)
  29 {
  30   /* Get the iconv machinery initialized.  */
  31   (void) iconv_open ("ISO-8859-1", "ISO-8859-2");
  32
  33   /* Dynamically load libpthread.  */
  34   if (dlopen (LIBPTHREAD_SO, RTLD_NOW) == NULL)
  35     {
  36       printf ("cannot load %s: %s\n", LIBPTHREAD_SO, dlerror ());
  37       exit (1);
  38     }
  39
  40   /* And load some more.  This call hang for some configuration since
  41      the internal locking necessary wasn't adequately written to
  42      handle a dynamically loaded libpthread after the first call to
  43      iconv_open.  */
  44   (void) iconv_open ("ISO-8859-2", "ISO-8859-3");
  45
  46   return 0;
  47 }
  48
  49 #define TEST_FUNCTION do_test ()
  50 #include "../test-skeleton.c"