diff options
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits')
-rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/pthreadtypes.h | 166 | ||||
-rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/semaphore.h | 30 |
2 files changed, 196 insertions, 0 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/pthreadtypes.h b/libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/pthreadtypes.h new file mode 100644 index 000000000..e1bfe51cf --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/pthreadtypes.h @@ -0,0 +1,166 @@ +/* + * This file is subject to the terms and conditions of the LGPL V2.1 + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2019 Kalray Inc. + */ + +#ifndef _BITS_PTHREADTYPES_H +#define _BITS_PTHREADTYPES_H 1 + +#include <endian.h> + +#define __SIZEOF_PTHREAD_ATTR_T 64 +#define __SIZEOF_PTHREAD_MUTEX_T 48 +#define __SIZEOF_PTHREAD_MUTEXATTR_T 8 +#define __SIZEOF_PTHREAD_COND_T 72 +#define __SIZEOF_PTHREAD_COND_COMPAT_T 48 +#define __SIZEOF_PTHREAD_CONDATTR_T 8 +#define __SIZEOF_PTHREAD_RWLOCK_T 80 +#define __SIZEOF_PTHREAD_RWLOCKATTR_T 16 +#define __SIZEOF_PTHREAD_BARRIER_T 32 +#define __SIZEOF_PTHREAD_BARRIERATTR_T 16 + +#define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1 + +/* Thread identifiers. The structure of the attribute type is not + exposed on purpose. */ +typedef unsigned long int pthread_t; + + +union pthread_attr_t +{ + char __size[__SIZEOF_PTHREAD_ATTR_T]; + long int __align; +}; +#ifndef __have_pthread_attr_t +typedef union pthread_attr_t pthread_attr_t; +# define __have_pthread_attr_t1 +#endif + +typedef struct __pthread_internal_list +{ + struct __pthread_internal_list *__prev; + struct __pthread_internal_list *__next; +} __pthread_list_t; + + +/* Data structures for mutex handling. The structure of the attribute + type is not exposed on purpose. */ +typedef union +{ + struct __pthread_mutex_s + { + int __lock; + unsigned int __count; + int __owner; + unsigned int __nusers; + /* KIND must stay at this position in the structure to maintain + binary compatibility with static initializers. */ + int __kind; + int __spins; + __pthread_list_t __list; +#define __PTHREAD_MUTEX_HAVE_PREV 1 + } __data; + char __size[__SIZEOF_PTHREAD_MUTEX_T]; + long int __align; +} pthread_mutex_t; + +/* Mutex __spins initializer used by PTHREAD_MUTEX_INITIALIZER. */ +#define __PTHREAD_SPINS 0 + +typedef union +{ + char __size[__SIZEOF_PTHREAD_MUTEXATTR_T]; + long int __align; +} pthread_mutexattr_t; + +/* Data structure for conditional variable handling. The structure of + the attribute type is not exposed on purpose. */ +typedef union +{ + struct + { + int __lock; + unsigned int __futex; + __extension__ unsigned long long int __total_seq; + __extension__ unsigned long long int __wakeup_seq; + __extension__ unsigned long long int __woken_seq; + void *__mutex; + unsigned int __nwaiters; + unsigned int __broadcast_seq; + } __data; + char __size[__SIZEOF_PTHREAD_COND_T]; + __extension__ long long int __align; +} pthread_cond_t; + +typedef union +{ + char __size[__SIZEOF_PTHREAD_CONDATTR_T]; + int __align; +} pthread_condattr_t; + + +/* Keys for thread-specific data */ +typedef unsigned int pthread_key_t; + + +/* Once-only execution */ +typedef int pthread_once_t; + + +#if defined __USE_UNIX98 || defined __USE_XOPEN2K +/* Data structure for read-write lock variable handling. The + structure of the attribute type is not exposed on purpose. */ +typedef union +{ + struct + { + int __lock; + unsigned int __nr_readers; + unsigned int __readers_wakeup; + unsigned int __writer_wakeup; + unsigned int __nr_readers_queued; + unsigned int __nr_writers_queued; + int __writer; + int __shared; + unsigned long int __pad1; + unsigned long int __pad2; + unsigned int __flags; + } __data; + char __size[__SIZEOF_PTHREAD_RWLOCK_T]; + long int __align; +} pthread_rwlock_t; + +#define __PTHREAD_RWLOCK_ELISION_EXTRA 0 + +typedef union +{ + char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T]; + long int __align; +} pthread_rwlockattr_t; +#endif + + +#ifdef __USE_XOPEN2K +/* POSIX spinlock data type. */ +typedef volatile int pthread_spinlock_t; + + +/* POSIX barriers data type. The structure of the type is + deliberately not exposed. */ +typedef union +{ + char __size[__SIZEOF_PTHREAD_BARRIER_T]; + long int __align; +} pthread_barrier_t; + +typedef union +{ + char __size[__SIZEOF_PTHREAD_BARRIERATTR_T]; + int __align; +} pthread_barrierattr_t; +#endif + +#endif /* bits/pthreadtypes.h */ diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/semaphore.h b/libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/semaphore.h new file mode 100644 index 000000000..0acafdbb0 --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/kvx/bits/semaphore.h @@ -0,0 +1,30 @@ +/* + * This file is subject to the terms and conditions of the LGPL V2.1 + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2019 Kalray Inc. + */ + +#ifndef _SEMAPHORE_H +# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead." +#endif + +#include <bits/wordsize.h> + +#if __WORDSIZE == 64 +# define __SIZEOF_SEM_T 32 +#else +# define __SIZEOF_SEM_T 16 +#endif + + +/* Value returned if `sem_open' failed. */ +#define SEM_FAILED ((sem_t *) 0) + + +typedef union +{ + char __size[__SIZEOF_SEM_T]; + long int __align; +} sem_t; |