threads.h File Reference

#include <pthread.h>
#include <signal.h>

Include dependency graph for threads.h:

Classes
struct	_threads_gate_t

Macros
#define	STATE_FREE   0
#define	STATE_READY   1
#define	STATE_BUSY   2
#define	QPTHREAD_ATTR_INIT(pthread_attr)
#define	QPTHREAD_ATTR_SETDETACHSTATE(pthread_attr, attr)
#define	QPTHREAD_ATTR_DESTROY(pthread_attr)
#define	QPTHREAD_CREATE(pthread, attr, func, arg)
#define	QPTHREAD_CANCEL(pthread)
#define	QPTHREAD_JOIN(pthread, ret)
#define	QPTHREAD_MUTEX_INIT(mutex, attr)
#define	QPTHREAD_MUTEX_LOCK(mutex)
#define	QPTHREAD_MUTEX_UNLOCK(mutex)
#define	QPTHREAD_MUTEX_DESTROY(mutex)
#define	QPTHREAD_COND_INIT(cond, attr)
#define	QPTHREAD_COND_WAIT(cond, mutex)
#define	QPTHREAD_COND_BROADCAST(cond)
#define	QPTHREAD_COND_SIGNAL(cond)
#define	QPTHREAD_COND_DESTROY(cond)

Typedefs
typedef struct _threads_gate_t	threads_gate_t

Functions
threads_gate_t *	threads_gate_init (int nthreads, void(*func)(void))
void	threads_gate_end (threads_gate_t *gate)
void	threads_gate_sync (threads_gate_t *gate)

Variables
int	nproc

Macro Definition Documentation

QPTHREAD_ATTR_DESTROY

#define QPTHREAD_ATTR_DESTROY

(

pthread_attr

)

Value:

{if (pthread_attr_destroy(pthread_attr)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_attr_destroy() failed for ",#pthread_attr);;}

QPTHREAD_ATTR_INIT

#define QPTHREAD_ATTR_INIT

(

pthread_attr

)

Value:

{if (pthread_attr_init(pthread_attr)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_attr_init() failed for ", #pthread_attr );;}

QPTHREAD_ATTR_SETDETACHSTATE

#define QPTHREAD_ATTR_SETDETACHSTATE	(		pthread_attr,
			attr
	)

Value:

{if (pthread_attr_setdetachstate(pthread_attr, attr)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_attr_setdetachstate() failed for ", \
        #pthread_attr );;}

QPTHREAD_CANCEL

#define QPTHREAD_CANCEL

(

pthread

)

Value:

{if (pthread_cancel(pthread)) \
        warning( \
        "failed to cancel ", #pthread );;}

QPTHREAD_COND_BROADCAST

#define QPTHREAD_COND_BROADCAST

(

cond

)

Value:

{if (pthread_cond_broadcast(cond)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_cond_broadcast() failed for ", #cond );;}

QPTHREAD_COND_DESTROY

#define QPTHREAD_COND_DESTROY

(

cond

)

Value:

{if (pthread_cond_destroy(cond)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_cond_destroy() failed for ", #cond );;}

QPTHREAD_COND_INIT

#define QPTHREAD_COND_INIT	(		cond,
			attr
	)

Value:

{if (pthread_cond_init(cond, attr)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_cond_init() failed for ", #cond );;}

QPTHREAD_COND_SIGNAL

#define QPTHREAD_COND_SIGNAL

(

cond

)

Value:

{if (pthread_cond_signal(cond)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_cond_signal() failed for ", #cond );;}

QPTHREAD_COND_WAIT

#define QPTHREAD_COND_WAIT	(		cond,
			mutex
	)

Value:

{if (pthread_cond_wait(cond, mutex)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_cond_wait() failed for ", #cond );;}

QPTHREAD_CREATE

#define QPTHREAD_CREATE	(		pthread,
			attr,
			func,
			arg
	)

Value:

{if (pthread_create(pthread, attr, func, arg)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_create() failed for ", #pthread );;}

QPTHREAD_JOIN

#define QPTHREAD_JOIN	(		pthread,
			ret
	)

Value:

{if (pthread_join(pthread, ret)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_join() failed for ", #pthread );;}

QPTHREAD_MUTEX_DESTROY

#define QPTHREAD_MUTEX_DESTROY

(

mutex

)

Value:

{if (pthread_mutex_destroy(mutex)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_mutex_destroy() failed for ", #mutex );;}

QPTHREAD_MUTEX_INIT

#define QPTHREAD_MUTEX_INIT	(		mutex,
			attr
	)

Value:

{if (pthread_mutex_init(mutex, attr)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_mutex_init() failed for ", #mutex );;}

QPTHREAD_MUTEX_LOCK

#define QPTHREAD_MUTEX_LOCK

(

mutex

)

Value:

{if (pthread_mutex_lock(mutex)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_mutex_lock() failed for ", #mutex );;}

QPTHREAD_MUTEX_UNLOCK

#define QPTHREAD_MUTEX_UNLOCK

(

mutex

)

Value:

{if (pthread_mutex_unlock(mutex)) \
        error(EXIT_FAILURE, \
        "*Error*: pthread_mutex_unlock() failed for ", #mutex );;}

STATE_BUSY

#define STATE_BUSY   2

STATE_FREE

#define STATE_FREE   0

STATE_READY

#define STATE_READY   1

Typedef Documentation

threads_gate_t

typedef struct _threads_gate_t threads_gate_t

Function Documentation

threads_gate_end()

void threads_gate_end

(

threads_gate_t *

gate

)

threads_gate_init()

threads_gate_t* threads_gate_init	(	int	nthreads,
		void(*)(void)	func
	)

threads_gate_sync()

void threads_gate_sync

(

threads_gate_t *

gate

)

Variable Documentation

nproc

int nproc