diff options
Diffstat (limited to 'libpthread/sysdeps/generic/bits')
| -rw-r--r-- | libpthread/sysdeps/generic/bits/barrier-attr.h | 32 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/barrier.h | 39 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/cancelation.h | 51 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/condition-attr.h | 34 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/condition.h | 39 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/mutex-attr.h | 41 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/mutex.h | 75 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/once.h | 34 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/pthread-np.h | 27 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/pthread.h | 38 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/pthreadtypes.h | 29 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/rwlock-attr.h | 32 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/rwlock.h | 46 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/semaphore.h | 43 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/thread-attr.h | 44 | ||||
| -rw-r--r-- | libpthread/sysdeps/generic/bits/thread-specific.h | 25 |
16 files changed, 629 insertions, 0 deletions
diff --git a/libpthread/sysdeps/generic/bits/barrier-attr.h b/libpthread/sysdeps/generic/bits/barrier-attr.h new file mode 100644 index 00000000..a9900b71 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/barrier-attr.h @@ -0,0 +1,32 @@ +/* Thread barrier attribute type. Generic version. + Copyright (C) 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_BARRIER_ATTR_H +#define _BITS_BARRIER_ATTR_H 1 + +enum __pthread_process_shared; + +/* This structure describes the attributes of a POSIX thread barrier. + Note that not all of them are supported on all systems. */ +struct __pthread_barrierattr +{ + enum __pthread_process_shared pshared; +}; + +#endif /* bits/barrier-attr.h */ diff --git a/libpthread/sysdeps/generic/bits/barrier.h b/libpthread/sysdeps/generic/bits/barrier.h new file mode 100644 index 00000000..5e559312 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/barrier.h @@ -0,0 +1,39 @@ +/* Thread barrier attribute type. Generic version. + Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_BARRIER_H +#define _BITS_BARRIER_H 1 + +#include <bits/spin-lock.h> + +/* This structure describes the attributes of a POSIX barrier. */ +struct __pthread_barrier +{ + __pthread_spinlock_t lock; + struct __pthread *queue; /* List of waiters. */ + unsigned pending; /* Number of that still need to wait on + barrier. */ + unsigned count; /* Number of threads that must wait before + barrier is passed. */ + struct __pthread_barrierattr *attr; + void *data; +}; + + +#endif /* bits/barrier.h */ diff --git a/libpthread/sysdeps/generic/bits/cancelation.h b/libpthread/sysdeps/generic/bits/cancelation.h new file mode 100644 index 00000000..46486f5e --- /dev/null +++ b/libpthread/sysdeps/generic/bits/cancelation.h @@ -0,0 +1,51 @@ +/* Cancelation. Generic version. + Copyright (C) 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_CANCELATION_H +#define _BITS_CANCELATION_H 1 + +struct __pthread_cancelation_handler +{ + void (*handler)(void *); + void *arg; + struct __pthread_cancelation_handler *next; +}; + +/* Returns the thread local location of the cleanup handler stack. */ +struct __pthread_cancelation_handler **__pthread_get_cleanup_stack (void); + +#define __pthread_cleanup_push(rt, rtarg) \ + { \ + struct __pthread_cancelation_handler **__handlers \ + = __pthread_get_cleanup_stack (); \ + struct __pthread_cancelation_handler __handler = \ + { \ + (rt), \ + (rtarg), \ + *__handlers \ + }; \ + *__handlers = &__handler; + +#define __pthread_cleanup_pop(execute) \ + if (execute) \ + __handler.handler (__handler.arg); \ + *__handlers = __handler.next; \ + } + +#endif /* _BITS_CANCELATION_H */ diff --git a/libpthread/sysdeps/generic/bits/condition-attr.h b/libpthread/sysdeps/generic/bits/condition-attr.h new file mode 100644 index 00000000..a1311286 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/condition-attr.h @@ -0,0 +1,34 @@ +/* Condition attribute type. Generic version. + Copyright (C) 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_CONDITION_ATTR_H +#define _BITS_CONDITION_ATTR_H 1 + +#include <time.h> + +enum __pthread_process_shared; + +/* User visible part of a condition attribute variable. */ +struct __pthread_condattr + { + enum __pthread_process_shared pshared; + clockid_t clock; + }; + +#endif /* bits/condition.h */ diff --git a/libpthread/sysdeps/generic/bits/condition.h b/libpthread/sysdeps/generic/bits/condition.h new file mode 100644 index 00000000..bf13adab --- /dev/null +++ b/libpthread/sysdeps/generic/bits/condition.h @@ -0,0 +1,39 @@ +/* Condition type. Generic version. + Copyright (C) 2000, 2005, 2009 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_CONDITION_H +#define _BITS_CONDITION_H 1 + +#include <bits/spin-lock.h> + +/* User visible part of a condition variable. */ +struct __pthread_cond + { + __pthread_spinlock_t __lock; + struct __pthread *__queue; + struct __pthread_condattr *__attr; + struct __pthread_condimpl *__impl; + void *__data; + }; + +/* Initializer for a condition variable. */ +#define __PTHREAD_COND_INITIALIZER \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, NULL, NULL, NULL, NULL } + +#endif /* bits/condition.h */ diff --git a/libpthread/sysdeps/generic/bits/mutex-attr.h b/libpthread/sysdeps/generic/bits/mutex-attr.h new file mode 100644 index 00000000..8514ebe8 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/mutex-attr.h @@ -0,0 +1,41 @@ +/* Mutex attribute type. Generic version. + Copyright (C) 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_MUTEX_ATTR_H +#define _BITS_MUTEX_ATTR_H 1 + +enum __pthread_mutex_protocol; +enum __pthread_process_shared; +enum __pthread_mutex_type; + +/* This structure describes the attributes of a POSIX mutex + attribute. */ +struct __pthread_mutexattr +{ + int prioceiling; + enum __pthread_mutex_protocol protocol; + enum __pthread_process_shared pshared; + enum __pthread_mutex_type mutex_type; +}; + +/* Attributes for a recursive mutex. */ +extern const struct __pthread_mutexattr __pthread_errorcheck_mutexattr; +extern const struct __pthread_mutexattr __pthread_recursive_mutexattr; + +#endif /* bits/mutex-attr.h */ diff --git a/libpthread/sysdeps/generic/bits/mutex.h b/libpthread/sysdeps/generic/bits/mutex.h new file mode 100644 index 00000000..c734c393 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/mutex.h @@ -0,0 +1,75 @@ +/* Mutex type. Generic version. + + Copyright (C) 2000, 2002, 2005, 2006, 2007, 2008, 2009 + Free Software Foundation, Inc. + + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_MUTEX_H + +#ifndef __need_pthread_mutex +# define _BITS_MUTEX_H 1 +#endif + +#ifndef __pthread_mutex_defined +# if defined __need_pthread_mutex || defined _BITS_MUTEX_H +# undef __need_pthread_mutex +# define __pthread_mutex_defined + +# include <bits/spin-lock.h> +# include <bits/mutex-attr.h> + +/* User visible part of a mutex. */ +struct __pthread_mutex + { + __pthread_spinlock_t __held; + __pthread_spinlock_t __lock; + /* In cthreads, mutex_init does not initialized thre third + pointer, as such, we cannot rely on its value for anything. */ + char *cthreadscompat1; + struct __pthread *__queue; + struct __pthread_mutexattr *attr; + void *data; + /* Up to this point, we are completely compatible with cthreads + and what libc expects. */ + void *owner; + unsigned locks; + /* If NULL then the default attributes apply. */ + }; + +/* Initializer for a mutex. N.B. this also happens to be compatible + with the cthread mutex initializer. */ +# define __PTHREAD_MUTEX_INITIALIZER \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, 0, 0, 0, 0 } + +# define __PTHREAD_ERRORCHECK_MUTEXATTR ((struct __pthread_mutexattr *) ((unsigned long) __PTHREAD_MUTEX_ERRORCHECK + 1)) + +# define __PTHREAD_ERRORCHECK_MUTEX_INITIALIZER \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, \ + __PTHREAD_ERRORCHECK_MUTEXATTR, 0, 0, 0 } + +# define __PTHREAD_RECURSIVE_MUTEXATTR ((struct __pthread_mutexattr *) ((unsigned long) __PTHREAD_MUTEX_RECURSIVE + 1)) + +# define __PTHREAD_RECURSIVE_MUTEX_INITIALIZER \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, \ + __PTHREAD_RECURSIVE_MUTEXATTR, 0, 0, 0 } + +# endif +#endif /* Not __pthread_mutex_defined. */ + +#endif /* bits/mutex.h */ diff --git a/libpthread/sysdeps/generic/bits/once.h b/libpthread/sysdeps/generic/bits/once.h new file mode 100644 index 00000000..f4985d6f --- /dev/null +++ b/libpthread/sysdeps/generic/bits/once.h @@ -0,0 +1,34 @@ +/* Dynamic package initialization data structures. Generic version. + Copyright (C) 2002, 2009 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_ONCE_H +#define _BITS_ONCE_H 1 + +#include <bits/spin-lock.h> + +struct __pthread_once +{ + int run; + __pthread_spinlock_t lock; +}; + +#define __PTHREAD_ONCE_INIT \ + { 0, __PTHREAD_SPIN_LOCK_INITIALIZER } + +#endif /* bits/once.h */ diff --git a/libpthread/sysdeps/generic/bits/pthread-np.h b/libpthread/sysdeps/generic/bits/pthread-np.h new file mode 100644 index 00000000..d5ddbb05 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/pthread-np.h @@ -0,0 +1,27 @@ +/* Non-portable functions. Generic version. + Copyright (C) 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +/* + * Never include this file directly; use <pthread.h> or <cthreads.h> instead. + */ + +#ifndef _BITS_PTHREAD_NP_H +#define _BITS_PTHREAD_NP_H 1 + +#endif /* bits/pthread-np.h */ diff --git a/libpthread/sysdeps/generic/bits/pthread.h b/libpthread/sysdeps/generic/bits/pthread.h new file mode 100644 index 00000000..80e6b096 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/pthread.h @@ -0,0 +1,38 @@ +/* Pthread data structures. Generic version. + Copyright (C) 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_PTHREAD_H +#define _BITS_PTHREAD_H 1 + +typedef int __pthread_t; + +/* Return true if __T1 and __T2 both name the same thread. Otherwise, + false. */ +extern int +__pthread_equal (__pthread_t __t1, __pthread_t __t2); + +#ifdef __USE_EXTERN_INLINES +__extern_inline int +__pthread_equal (__pthread_t __t1, __pthread_t __t2) +{ + return __t1 == __t2; +} +#endif + +#endif /* bits/pthread.h */ diff --git a/libpthread/sysdeps/generic/bits/pthreadtypes.h b/libpthread/sysdeps/generic/bits/pthreadtypes.h new file mode 100644 index 00000000..e5cbfd2a --- /dev/null +++ b/libpthread/sysdeps/generic/bits/pthreadtypes.h @@ -0,0 +1,29 @@ +/* + Copyright (C) 2000 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#if !defined _BITS_TYPES_H && !defined _PTHREAD_H +# error "Never include <bits/pthreadtypes.h> directly; use <sys/types.h> instead." +#endif + +#ifndef _BITS_PTHREADTYPES_H +#define _BITS_PTHREADTYPES_H 1 + +#include <pthread.h> + +#endif /* bits/pthreadtypes.h */ diff --git a/libpthread/sysdeps/generic/bits/rwlock-attr.h b/libpthread/sysdeps/generic/bits/rwlock-attr.h new file mode 100644 index 00000000..dba99f1d --- /dev/null +++ b/libpthread/sysdeps/generic/bits/rwlock-attr.h @@ -0,0 +1,32 @@ +/* Thread rwlock attribute type. Generic version. + Copyright (C) 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_RWLOCK_ATTR_H +#define _BITS_RWLOCK_ATTR_H 1 + +enum __pthread_process_shared; + +/* This structure describes the attributes of a POSIX thread rwlock. + Note that not all of them are supported on all systems. */ +struct __pthread_rwlockattr +{ + enum __pthread_process_shared pshared; +}; + +#endif /* bits/rwlock-attr.h */ diff --git a/libpthread/sysdeps/generic/bits/rwlock.h b/libpthread/sysdeps/generic/bits/rwlock.h new file mode 100644 index 00000000..af6b1c86 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/rwlock.h @@ -0,0 +1,46 @@ +/* rwlock type. Generic version. + Copyright (C) 2002, 2005, 2006, 2007, 2009 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_RWLOCK_H +#define _BITS_RWLOCK_H + +#include <bits/spin-lock.h> + +/* User visible part of a rwlock. If __held is not held and readers + is 0, then the lock is unlocked. If __held is held and readers is + 0, then the lock is held by a writer. If __held is held and + readers is greater than 0, then the lock is held by READERS + readers. */ +struct __pthread_rwlock + { + __pthread_spinlock_t __held; + __pthread_spinlock_t __lock; + int readers; + struct __pthread *readerqueue; + struct __pthread *writerqueue; + struct __pthread_rwlockattr *__attr; + void *__data; + }; + +/* Initializer for a rwlock. */ +#define __PTHREAD_RWLOCK_INITIALIZER \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, __PTHREAD_SPIN_LOCK_INITIALIZER, 0, 0, 0, 0, 0 } + + +#endif /* bits/rwlock.h */ diff --git a/libpthread/sysdeps/generic/bits/semaphore.h b/libpthread/sysdeps/generic/bits/semaphore.h new file mode 100644 index 00000000..5e987c15 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/semaphore.h @@ -0,0 +1,43 @@ +/* Semaphore type. Generic version. + Copyright (C) 2005, 2009 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_SEMAPHORE_H +#define _BITS_SEMAPHORE_H 1 + +#ifndef _SEMAPHORE_H +#error Never include <bits/semaphore.h> directly. +#endif + +#include <pthread.h> + +/* User visible part of a semaphore. */ +struct __semaphore + { + __pthread_spinlock_t __lock; + struct __pthread *__queue; + int __pshared; + int __value; + void *__data; + }; + +/* Initializer for a semaphore. */ +#define __SEMAPHORE_INITIALIZER(pshared, value) \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, NULL, (pshared), (value), NULL } + +#endif /* bits/mutex.h */ diff --git a/libpthread/sysdeps/generic/bits/thread-attr.h b/libpthread/sysdeps/generic/bits/thread-attr.h new file mode 100644 index 00000000..f2e55f2b --- /dev/null +++ b/libpthread/sysdeps/generic/bits/thread-attr.h @@ -0,0 +1,44 @@ +/* Thread attribute type. Generic version. + Copyright (C) 2000, 2002, 2008 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_THREAD_ATTR_H +#define _BITS_THREAD_ATTR_H 1 + +#define __need_schedparam +#include <bits/sched.h> + +enum __pthread_detachstate; +enum __pthread_inheritsched; +enum __pthread_contentionscope; + +/* This structure describes the attributes of a POSIX thread. Note + that not all of them are supported on all systems. */ +struct __pthread_attr +{ + struct __sched_param schedparam; + void *stackaddr; + size_t stacksize; + size_t guardsize; + enum __pthread_detachstate detachstate; + enum __pthread_inheritsched inheritsched; + enum __pthread_contentionscope contentionscope; + int schedpolicy; +}; + +#endif /* bits/thread-attr.h */ diff --git a/libpthread/sysdeps/generic/bits/thread-specific.h b/libpthread/sysdeps/generic/bits/thread-specific.h new file mode 100644 index 00000000..b42d99e7 --- /dev/null +++ b/libpthread/sysdeps/generic/bits/thread-specific.h @@ -0,0 +1,25 @@ +/* Thread specific data. Generic version. + Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#ifndef _BITS_THREAD_SPECIFIC_H +#define _BITS_THREAD_SPECIFIC_H 1 + +typedef int __pthread_key; + +#endif /* bits/thread-specific.h */ |