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thread.h File Reference

Thread management definitions. More...

#include <sys/device.h>

Go to the source code of this file.

Data Structures
struct	_NUTTHREADINFO
	Thread information structure. More...
Defines
#define	TDS_TERM   0
#define	TDS_RUNNING   1
#define	TDS_READY   2
#define	TDS_SLEEP   3
#define	THREAD(threadfn, arg)
	Macro for thread entry definitions.
Typedefs
typedef _NUTTHREADINFO	NUTTHREADINFO
Functions
HANDLE	NutThreadCreate (u_char *name, void(*fn)(void *), void *arg, u_short stackSize)
	Create a new thread.
u_char	NutThreadSetPriority (u_char level)
	Set the current thread's priority.
void	NutThreadResumeAsync (HANDLE th)
	Make a previously suspended thread ready to run.
void	NutThreadWake (HANDLE timer, HANDLE th)
	Resume a previously suspended thread.
void	NutThreadYield (void)
	Give up the CPU.
void	NutThreadAddPriQueue (NUTTHREADINFO *td, NUTTHREADINFO **tqpp)
	Add a thread to a prioritiy ordered queue.
void	NutThreadRemoveQueue (NUTTHREADINFO *td, NUTTHREADINFO *volatile *tqpp)
	Remove a thread from a specified queue.
Variables
NUTTHREADINFO *volatile	runningThread
	Currently running thread.
NUTTHREADINFO *volatile	nutThreadList
	List of all created threads.
NUTTHREADINFO *volatile	runQueue
	List of ready-to-run threads.

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Detailed Description

Thread management definitions.

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Define Documentation

#define THREAD (  threadfn, arg    )

Value: void threadfn(void *arg) __attribute__ ((noreturn)); \ void threadfn(void *arg) Macro for thread entry definitions.

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Variable Documentation

NUTTHREADINFO* volatile nutThreadList (    )

List of all created threads. Linked list of NUTTHREADINFO structures of all threads. New threads are put in front. This list contains at least two threads, the main application thread followed by the idle thread.

NUTTHREADINFO* volatile runningThread (    )

Currently running thread. Pointer to the NUTTHREADINFO structure of the currently running thread.

NUTTHREADINFO* volatile runQueue (    )

List of ready-to-run threads. Priority ordered linked list of NUTTHREADINFO structures of all threads which are ready to run.

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