tst-initializers1.c 1.8 KB

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  1. /* Copyright (C) 2005 Free Software Foundation, Inc.
  2. This file is part of the GNU C Library.
  3. Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, see
  14. <http://www.gnu.org/licenses/>. */
  15. #include <pthread.h>
  16. pthread_mutex_t mtx_normal = PTHREAD_MUTEX_INITIALIZER;
  17. pthread_mutex_t mtx_recursive = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
  18. pthread_mutex_t mtx_errorchk = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP;
  19. pthread_mutex_t mtx_adaptive = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP;
  20. pthread_rwlock_t rwl_normal = PTHREAD_RWLOCK_INITIALIZER;
  21. pthread_rwlock_t rwl_writer
  22. = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP;
  23. pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
  24. int
  25. main (void)
  26. {
  27. if (mtx_normal.__data.__kind != PTHREAD_MUTEX_TIMED_NP)
  28. return 1;
  29. if (mtx_recursive.__data.__kind != PTHREAD_MUTEX_RECURSIVE_NP)
  30. return 1;
  31. if (mtx_errorchk.__data.__kind != PTHREAD_MUTEX_ERRORCHECK_NP)
  32. return 1;
  33. if (mtx_adaptive.__data.__kind != PTHREAD_MUTEX_ADAPTIVE_NP)
  34. return 1;
  35. if (rwl_normal.__data.__flags != PTHREAD_RWLOCK_PREFER_READER_NP)
  36. return 1;
  37. if (rwl_writer.__data.__flags
  38. != PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP)
  39. return 1;
  40. return 0;
  41. }