cthread.c File Reference

#include <signal.h>
#include <cybergarage/util/cthread.h>
#include <cybergarage/util/ctime.h>
#include <cybergarage/util/clog.h>
#include <string.h>

Functions
static void	sig_handler (int sign)
static void	cg_thread_createkey ()
CgThread *	cg_thread_self ()
static void *	PosixThreadProc (void *param)
CgThread *	cg_thread_new ()
BOOL	cg_thread_delete (CgThread *thread)
BOOL	cg_thread_start (CgThread *thread)
BOOL	cg_thread_stop (CgThread *thread)
BOOL	cg_thread_stop_with_cond (CgThread *thread, CgCond *cond)
BOOL	cg_thread_restart (CgThread *thread)
BOOL	cg_thread_isrunnable (CgThread *thread)
void	cg_thread_setaction (CgThread *thread, CG_THREAD_FUNC func)
void	cg_thread_setuserdata (CgThread *thread, void *value)
void *	cg_thread_getuserdata (CgThread *thread)
Variables
static pthread_key_t	cg_thread_self_ref
static pthread_once_t	cg_thread_mykeycreated = PTHREAD_ONCE_INIT

---

Function Documentation

static void cg_thread_createkey

(

)

[static]

BOOL cg_thread_delete

(

CgThread *

thread

)

Stop and destroy a thread.

Parameters:

thread

Thread to destroy

void* cg_thread_getuserdata

(

CgThread *

thread

)

Get the user data pointer

Parameters:

thread

Thread from which to get the pointer

BOOL cg_thread_isrunnable

(

CgThread *

thread

)

Check if a thread has been started

Parameters:

thread

Thread to check

CgThread* cg_thread_new

(

)

Create a new thread

BOOL cg_thread_restart

(

CgThread *

thread

)

Restart a thread. Essentially calls cg_thread_stop() and cg_thread_start()

Parameters:

thread

Thread to restart

CgThread* cg_thread_self

(

)

Get a self reference to thread.

void cg_thread_setaction	(	CgThread *	thread,
		CG_THREAD_FUNC	actionFunc
	)

Set the thread's worker function.

Parameters:

	thread	Thread struct
	actionFunc	Function pointer to set as the worker function

void cg_thread_setuserdata	(	CgThread *	thread,
		void *	data
	)

Set the user data pointer

Parameters:

	thread	Thread struct
	data	Pointer to user data

BOOL cg_thread_start

(

CgThread *

thread

)

Start a thread (must be created first with ch_thread_new())

Parameters:

thread

Thread to start

BOOL cg_thread_stop

(

CgThread *

thread

)

Stop a running thread.

Parameters:

thread

Thread to stop

BOOL cg_thread_stop_with_cond	(	CgThread *	thread,
		CgCond *	cond
	)

Stop the running thread and signal the given CGCond.

static void* PosixThreadProc

(

void *

param

)

[static]

static void sig_handler

(

int

sign

)

[static]

---

Variable Documentation

pthread_once_t cg_thread_mykeycreated = PTHREAD_ONCE_INIT [static]

pthread_key_t cg_thread_self_ref [static]