This section contains standard data definitions that describe system data. These definitions are organized into groups that correspond to system headers. This convention is used as a convenience for the reader, and does not imply the existence of these headers, or their content.
ISO C serves as the LSB reference programming language, and data definitions are specified in ISO C format. The C language is used here as a convenient notation. Using a C language description of these data objects does not preclude their use by other programming languages.
#define PTHREAD_MUTEX_DEFAULT 1 #define PTHREAD_MUTEX_NORMAL 1 #define PTHREAD_MUTEX_TIMED_NP 1 #define PTHREAD_MUTEX_RECURSIVE 2 #define PTHREAD_RWLOCK_DEFAULT_NP 2 #define PTHREAD_MUTEX_ERRORCHECK 3 #define __LOCK_INITIALIZER { 0, 0 } #define PTHREAD_RWLOCK_INITIALIZER { __LOCK_INITIALIZER, 0, NULL, NULL, NULL,PTHREAD_RWLOCK_DEFAULT_NP, PTHREAD_PROCESS_PRIVATE } #define PTHREAD_MUTEX_INITIALIZER {0,0,0,PTHREAD_MUTEX_TIMED_NP,__LOCK_INITIALIZER} #define PTHREAD_COND_INITIALIZER {__LOCK_INITIALIZER,0} typedef unsigned int pthread_key_t; typedef int pthread_once_t; typedef unsigned long pthread_t; struct _pthread_fastlock { long __status; int __spinlock; } ; typedef struct _pthread_descr_struct *_pthread_descr; typedef struct { int __m_reserved; int __m_count; _pthread_descr __m_owner; int __m_kind; struct _pthread_fastlock __m_lock; } pthread_mutex_t; typedef struct { int __mutexkind; } pthread_mutexattr_t; typedef struct { int __detachstate; int __schedpolicy; struct sched_param __schedparam; int __inheritsched; int __scope; size_t __guardsize; int __stackaddr_set; void *__stackaddr; unsigned long __stacksize; } pthread_attr_t; typedef struct { struct _pthread_fastlock lock; _pthread_descr wait_chain; } pthread_cond_t; typedef struct { int __dummy; } pthread_condattr_t; typedef struct _pthread_rwlock_t { struct _pthread_fastlock __rw_lock; int __rw_readers; _pthread_descr __rw_writer; _pthread_descr __rw_read_waiting; _pthread_descr __rw_write_waiting; int __rw_kind; int __rw_pshared; } pthread_rwlock_t; typedef struct { int __lockkind; int __pshared; } pthread_rwlockattr_t; #define PTHREAD_CREATE_JOINABLE 0 #define PTHREAD_INHERIT_SCHED 0 #define PTHREAD_ONCE_INIT 0 #define PTHREAD_PROCESS_PRIVATE 0 #define PTHREAD_SCOPE_SYSTEM 0 #define PTHREAD_CREATE_DETACHED 1 #define PTHREAD_EXPLICIT_SCHED 1 #define PTHREAD_PROCESS_SHARED 1 #define PTHREAD_SCOPE_PROCESS 1 #define PTHREAD_CANCELED ((void*)-1) #define PTHREAD_CANCEL_DEFERRED 0 #define PTHREAD_CANCEL_ENABLE 0 #define PTHREAD_CANCEL_ASYNCHRONOUS 1 #define PTHREAD_CANCEL_DISABLE 1 |