/* Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jakub Jelinek <jakub@redhat.com>, 2005. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ /* We test the code undef conditions outside of glibc. */ #undef _LIBC #include <pthread.h> pthread_mutex_t mtx_normal = PTHREAD_MUTEX_INITIALIZER; pthread_mutex_t mtx_recursive = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP; pthread_mutex_t mtx_errorchk = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP; pthread_mutex_t mtx_adaptive = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP; pthread_rwlock_t rwl_normal = PTHREAD_RWLOCK_INITIALIZER; pthread_rwlock_t rwl_writer = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP; pthread_cond_t cond = PTHREAD_COND_INITIALIZER; int main (void) { if (mtx_normal.__data.__kind != PTHREAD_MUTEX_TIMED_NP) return 1; if (mtx_recursive.__data.__kind != PTHREAD_MUTEX_RECURSIVE_NP) return 2; if (mtx_errorchk.__data.__kind != PTHREAD_MUTEX_ERRORCHECK_NP) return 3; if (mtx_adaptive.__data.__kind != PTHREAD_MUTEX_ADAPTIVE_NP) return 4; if (rwl_normal.__data.__flags != PTHREAD_RWLOCK_PREFER_READER_NP) return 5; if (rwl_writer.__data.__flags != PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP) return 6; /* <bits/libc-lock.h> __libc_rwlock_init definition for libc.so relies on PTHREAD_RWLOCK_INITIALIZER being all zeros. If that ever changes, <bits/libc-lock.h> needs updating. */ size_t i; for (i = 0; i < sizeof (rwl_normal); i++) if (((char *) &rwl_normal)[i] != '\0') return 7; return 0; }