/* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 2002. OpenSolaris bits contributed by David Bartley , 2008. 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. */ #include #include #include #include #include #include static const struct pthread_mutexattr default_attr = { /* Default is a normal mutex, not shared between processes. */ .mutexkind = PTHREAD_MUTEX_NORMAL }; int __pthread_mutex_init (mutex, mutexattr) pthread_mutex_t *mutex; const pthread_mutexattr_t *mutexattr; { const struct pthread_mutexattr *imutexattr; imutexattr = (const struct pthread_mutexattr *) mutexattr ?: &default_attr; int ceiling = (imutexattr->mutexkind & PTHREAD_MUTEXATTR_PRIO_CEILING_MASK) >> PTHREAD_MUTEXATTR_PRIO_CEILING_SHIFT; return mutex_init ((mutex_t *)mutex, imutexattr->mutexkind, (void *)ceiling); } strong_alias (__pthread_mutex_init, pthread_mutex_init) INTDEF(__pthread_mutex_init)