diff options
Diffstat (limited to 'sysdeps/htl/bits')
| -rw-r--r-- | sysdeps/htl/bits/cancelation.h | 50 | ||||
| -rw-r--r-- | sysdeps/htl/bits/pthread-np.h | 26 | ||||
| -rw-r--r-- | sysdeps/htl/bits/pthread.h | 36 | ||||
| -rw-r--r-- | sysdeps/htl/bits/pthreadtypes.h | 131 | ||||
| -rw-r--r-- | sysdeps/htl/bits/semaphore.h | 47 | ||||
| -rw-r--r-- | sysdeps/htl/bits/thread-shared-types.h | 24 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/__pthread_key.h | 24 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_attr.h | 45 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_barrier.h | 38 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_barrierattr.h | 31 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_cond.h | 38 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_condattr.h | 33 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_mutex.h | 61 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_mutexattr.h | 40 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_once.h | 33 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_rwlock.h | 45 | ||||
| -rw-r--r-- | sysdeps/htl/bits/types/struct___pthread_rwlockattr.h | 31 |
17 files changed, 733 insertions, 0 deletions
diff --git a/sysdeps/htl/bits/cancelation.h b/sysdeps/htl/bits/cancelation.h new file mode 100644 index 0000000000..436dfcbbfa --- /dev/null +++ b/sysdeps/htl/bits/cancelation.h @@ -0,0 +1,50 @@ +/* Cancelation. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#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/sysdeps/htl/bits/pthread-np.h b/sysdeps/htl/bits/pthread-np.h new file mode 100644 index 0000000000..b40f9baafe --- /dev/null +++ b/sysdeps/htl/bits/pthread-np.h @@ -0,0 +1,26 @@ +/* Non-portable functions. Generic version. + Copyright (C) 2008-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +/* + * 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/sysdeps/htl/bits/pthread.h b/sysdeps/htl/bits/pthread.h new file mode 100644 index 0000000000..3cbe5308e9 --- /dev/null +++ b/sysdeps/htl/bits/pthread.h @@ -0,0 +1,36 @@ +/* Pthread data structures. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#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/sysdeps/htl/bits/pthreadtypes.h b/sysdeps/htl/bits/pthreadtypes.h new file mode 100644 index 0000000000..cb75fee490 --- /dev/null +++ b/sysdeps/htl/bits/pthreadtypes.h @@ -0,0 +1,131 @@ +/* Declaration of common pthread types for all architectures. Hurd version. + Copyright (C) 2000-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#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 <bits/thread-shared-types.h> + +#include <features.h> + +#include <bits/types.h> + +__BEGIN_DECLS +#include <bits/pthread.h> +typedef __pthread_t pthread_t; + +/* Possible values for the process shared attribute. */ +enum __pthread_process_shared +{ + __PTHREAD_PROCESS_PRIVATE = 0, + __PTHREAD_PROCESS_SHARED +}; + +/* Possible values for the inheritsched attribute. */ +enum __pthread_inheritsched +{ + __PTHREAD_EXPLICIT_SCHED = 0, + __PTHREAD_INHERIT_SCHED +}; + +/* Possible values for the `contentionscope' attribute. */ +enum __pthread_contentionscope +{ + __PTHREAD_SCOPE_SYSTEM = 0, + __PTHREAD_SCOPE_PROCESS +}; + +/* Possible values for the `detachstate' attribute. */ +enum __pthread_detachstate +{ + __PTHREAD_CREATE_JOINABLE = 0, + __PTHREAD_CREATE_DETACHED +}; + +#include <bits/types/struct___pthread_attr.h> +typedef struct __pthread_attr pthread_attr_t; + +enum __pthread_mutex_protocol +{ + __PTHREAD_PRIO_NONE = 0, + __PTHREAD_PRIO_INHERIT, + __PTHREAD_PRIO_PROTECT +}; + +enum __pthread_mutex_type +{ + __PTHREAD_MUTEX_TIMED, + __PTHREAD_MUTEX_ERRORCHECK, + __PTHREAD_MUTEX_RECURSIVE +}; + +enum __pthread_mutex_robustness +{ + __PTHREAD_MUTEX_STALLED, + __PTHREAD_MUTEX_ROBUST = 0x100 +}; + +#include <bits/types/struct___pthread_mutexattr.h> +typedef struct __pthread_mutexattr pthread_mutexattr_t; + +#include <bits/types/struct___pthread_mutex.h> +typedef struct __pthread_mutex pthread_mutex_t; + +#include <bits/types/struct___pthread_condattr.h> +typedef struct __pthread_condattr pthread_condattr_t; + +#include <bits/types/struct___pthread_cond.h> +typedef struct __pthread_cond pthread_cond_t; + +#ifdef __USE_XOPEN2K +# include <bits/types/__pthread_spinlock_t.h> +typedef __pthread_spinlock_t pthread_spinlock_t; +#endif /* XPG6. */ + +#if defined __USE_UNIX98 || defined __USE_XOPEN2K + +# include <bits/types/struct___pthread_rwlockattr.h> +typedef struct __pthread_rwlockattr pthread_rwlockattr_t; + +# include <bits/types/struct___pthread_rwlock.h> +typedef struct __pthread_rwlock pthread_rwlock_t; + +#endif /* __USE_UNIX98 || __USE_XOPEN2K */ + +#ifdef __USE_XOPEN2K + +# include <bits/types/struct___pthread_barrierattr.h> +typedef struct __pthread_barrierattr pthread_barrierattr_t; + +# include <bits/types/struct___pthread_barrier.h> +typedef struct __pthread_barrier pthread_barrier_t; + +#endif /* __USE_XOPEN2K */ + +#include <bits/types/__pthread_key.h> +typedef __pthread_key pthread_key_t; + +#include <bits/types/struct___pthread_once.h> +typedef struct __pthread_once pthread_once_t; + +__END_DECLS +#endif /* bits/pthreadtypes.h */ diff --git a/sysdeps/htl/bits/semaphore.h b/sysdeps/htl/bits/semaphore.h new file mode 100644 index 0000000000..55a6a04517 --- /dev/null +++ b/sysdeps/htl/bits/semaphore.h @@ -0,0 +1,47 @@ +/* Semaphore type. Generic version. + Copyright (C) 2005-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_SEMAPHORE_H +#define _BITS_SEMAPHORE_H 1 + +#ifndef _SEMAPHORE_H +# error Never include <bits/semaphore.h> directly. +#endif + +#include <bits/types/__pthread_spinlock_t.h> +#include <bits/pthread.h> + +/* User visible part of a semaphore. */ +struct __semaphore +{ + __pthread_spinlock_t __lock; + struct __pthread *__queue; + int __pshared; + int __value; + void *__data; +}; + +typedef struct __semaphore sem_t; + +#define SEM_FAILED ((void *) 0) + +/* Initializer for a semaphore. */ +#define __SEMAPHORE_INITIALIZER(pshared, value) \ + { __PTHREAD_SPIN_LOCK_INITIALIZER, NULL, (pshared), (value), NULL } + +#endif /* bits/semaphore.h */ diff --git a/sysdeps/htl/bits/thread-shared-types.h b/sysdeps/htl/bits/thread-shared-types.h new file mode 100644 index 0000000000..054cbf201f --- /dev/null +++ b/sysdeps/htl/bits/thread-shared-types.h @@ -0,0 +1,24 @@ +/* Common threading primitives definitions for both POSIX and C11. + Copyright (C) 2017-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _THREAD_SHARED_TYPES_H +#define _THREAD_SHARED_TYPES_H 1 + +#include <bits/pthreadtypes-arch.h> + +#endif /* _THREAD_SHARED_TYPES_H */ diff --git a/sysdeps/htl/bits/types/__pthread_key.h b/sysdeps/htl/bits/types/__pthread_key.h new file mode 100644 index 0000000000..8d33e15d97 --- /dev/null +++ b/sysdeps/htl/bits/types/__pthread_key.h @@ -0,0 +1,24 @@ +/* Thread specific data. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES___PTHREAD_KEY_H +#define _BITS_TYPES___PTHREAD_KEY_H 1 + +typedef int __pthread_key; + +#endif /* bits/types/__pthread_key.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_attr.h b/sysdeps/htl/bits/types/struct___pthread_attr.h new file mode 100644 index 0000000000..3c78291cbf --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_attr.h @@ -0,0 +1,45 @@ +/* Thread attribute type. Generic version. + Copyright (C) 2000-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_ATTR +#define _BITS_TYPES_STRUCT___PTHREAD_ATTR 1 + +#include <bits/types/struct_sched_param.h> + +#define __need_size_t +#include <stddef.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/types/struct___pthread_attr.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_barrier.h b/sysdeps/htl/bits/types/struct___pthread_barrier.h new file mode 100644 index 0000000000..113b624671 --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_barrier.h @@ -0,0 +1,38 @@ +/* Thread barrier attribute type. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_BARRIER_H +#define _BITS_TYPES_STRUCT___PTHREAD_BARRIER_H 1 + +#include <bits/types/__pthread_spinlock_t.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/types/struct___pthread_barrier.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_barrierattr.h b/sysdeps/htl/bits/types/struct___pthread_barrierattr.h new file mode 100644 index 0000000000..639ef5d5ef --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_barrierattr.h @@ -0,0 +1,31 @@ +/* Thread barrier attribute type. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_BARRIERATTR_H +#define _BITS_TYPES_STRUCT___PTHREAD_BARRIERATTR_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/types/struct___pthread_barrierattr.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_cond.h b/sysdeps/htl/bits/types/struct___pthread_cond.h new file mode 100644 index 0000000000..86215191b4 --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_cond.h @@ -0,0 +1,38 @@ +/* Condition type. Generic version. + Copyright (C) 2000-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_COND_H +#define _BITS_TYPES_STRUCT___PTHREAD_COND_H 1 + +#include <bits/types/__pthread_spinlock_t.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/types/struct___pthread_cond.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_condattr.h b/sysdeps/htl/bits/types/struct___pthread_condattr.h new file mode 100644 index 0000000000..3297e984e3 --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_condattr.h @@ -0,0 +1,33 @@ +/* Condition attribute type. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_CONDATTR +#define _BITS_TYPES_STRUCT___PTHREAD_CONDATTR 1 + +#include <bits/types.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/types/struct___pthread_condattr.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_mutex.h b/sysdeps/htl/bits/types/struct___pthread_mutex.h new file mode 100644 index 0000000000..564e6a3159 --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_mutex.h @@ -0,0 +1,61 @@ +/* Mutex type. Generic version. + + Copyright (C) 2000-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_MUTEX_H +#define _BITS_TYPES_STRUCT___PTHREAD_MUTEX_H 1 + +#include <bits/types/__pthread_spinlock_t.h> +#include <bits/types/struct___pthread_mutexattr.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 /* bits/types/struct___pthread_mutex.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_mutexattr.h b/sysdeps/htl/bits/types/struct___pthread_mutexattr.h new file mode 100644 index 0000000000..239b366ab5 --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_mutexattr.h @@ -0,0 +1,40 @@ +/* Mutex attribute type. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_MUTEXATTR_H +#define _BITS_TYPES_STRUCT___PTHREAD_MUTEXATTR_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/types/struct___pthread_mutexattr.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_once.h b/sysdeps/htl/bits/types/struct___pthread_once.h new file mode 100644 index 0000000000..99fa43b0cb --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_once.h @@ -0,0 +1,33 @@ +/* Dynamic package initialization data structures. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_ONCE_H +#define _BITS_TYPES_STRUCT___PTHREAD_ONCE_H 1 + +#include <bits/types/__pthread_spinlock_t.h> + +struct __pthread_once +{ + int __run; + __pthread_spinlock_t __lock; +}; + +#define __PTHREAD_ONCE_INIT \ + (struct __pthread_once) { 0, __PTHREAD_SPIN_LOCK_INITIALIZER } + +#endif /* bits/types/struct___pthread_once.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_rwlock.h b/sysdeps/htl/bits/types/struct___pthread_rwlock.h new file mode 100644 index 0000000000..8bac46a28a --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_rwlock.h @@ -0,0 +1,45 @@ +/* rwlock type. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_RWLOCK_H +#define _BITS_TYPES_STRUCT___PTHREAD_RWLOCK_H + +#include <bits/types/__pthread_spinlock_t.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/types/struct___pthread_rwlock.h */ diff --git a/sysdeps/htl/bits/types/struct___pthread_rwlockattr.h b/sysdeps/htl/bits/types/struct___pthread_rwlockattr.h new file mode 100644 index 0000000000..8bafba6ac3 --- /dev/null +++ b/sysdeps/htl/bits/types/struct___pthread_rwlockattr.h @@ -0,0 +1,31 @@ +/* Thread rwlock attribute type. Generic version. + Copyright (C) 2002-2018 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 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, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _BITS_TYPES_STRUCT___PTHREAD_RWLOCKATTR_H +#define _BITS_TYPES_STRUCT___PTHREAD_RWLOCKATTR_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/types/struct___pthread_rwlockattr.h */ |