Thread_queue_Queue Struct Reference

Public Attributes
SMP_ticket_lock_Control	Lock
	Lock to protect this thread queue. More...
Thread_queue_Heads *	heads
	The thread queue heads. More...
Thread_Control *	owner
	The thread queue owner.
const char *	name
	The thread queue name.

Detailed Description

Definition at line 402 of file threadq.h.

Member Data Documentation

heads

Thread_queue_Heads* Thread_queue_Queue::heads

The thread queue heads.

This pointer is NULL, if and only if no threads are enqueued. The first thread to enqueue will give its spare thread queue heads to this thread queue.

Definition at line 426 of file threadq.h.

Lock

SMP_ticket_lock_Control Thread_queue_Queue::Lock

Lock to protect this thread queue.

It may be used to protect additional state of the object embedding this thread queue.

Must be the first component of this structure to be able to re-use implementation parts for structures defined by Newlib <sys/lock.h>.

See also

_Thread_queue_Acquire(), _Thread_queue_Acquire_critical() and _Thread_queue_Release().

Definition at line 416 of file threadq.h.

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The documentation for this struct was generated from the following file:

• cpukit/include/rtems/score/threadq.h