线索属性 (Thread Attributes) BACKWARDFORWARD


    表 0.3 线索属性


Name和Type    特征检测宏(Feature Test Macro)      值(Value(s))



int inheritsched  _POSIX_THREAD_PRIORITY_SCHEDULING   PTHREAD_INHERIT_SCHED,                       PTHREAD_EXPLICIT_SCHED int schedpolicy  _POSIX_THREAD_PRIORITY_SCHEDLING   SCHED_FIFO,                      SCHED_RR,                       SCHED_OTHER struct sched_param _POSIX_THREADS          POSIX.1b,13节 schedparam int contentionscope _POSIX_THREAD_PRIORITY_SCHEDULING PTHREAD_SCOPE_SYSTEM,                       PTHREAD_SCOPE_PROCESS size_t stacksize  _POSIX_THREAD_ATTR_STACKSIZE    >=PTHREAD_STACK_MIN void *stackaddr   _POSIX_THREAD_ATTR_STACKADDR   void *stack int detachstate   _POSIX_THREADS         PTHREAD_CREATE_DETACHED,                       PTHREAD_CREATE_JOINABLE

int pthread_attr_init( pthread_attr_t *attr );
   初始化一个线索属性对象。
   错误  ENOMEM

int pthread_attr_destroy( pthread_attr_t *attr );
   毁坏一个线索属性对象。
   错误  没有


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