os_thread.c File Reference

#include <gpac/thread.h>
#include <sched.h>
#include <pthread.h>
#include <semaphore.h>
#include <errno.h>
#include <gpac/list.h>

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Data Structures
struct	GF_Thread
	abstracted thread object More...
struct	GF_Mutex
	abstracted mutex object More...
struct	GF_Semaphore
	abstracted semaphore object More...

Typedefs
typedef pthread_t	TH_HANDLE

Functions
static void	log_add_thread (GF_Thread *t)
static void	log_del_thread (GF_Thread *t)
static const char *	log_th_name (u32 id, char szName[100])
const char *	gf_th_log_name (GF_Thread *t)
GF_EXPORT GF_Thread *	gf_th_new (const char *name)
	thread constructor
void *	RunThread (void *ptr)
GF_EXPORT GF_Err	gf_th_run (GF_Thread *t, u32(*Run)(void *param), void *param)
void	Thread_Stop (GF_Thread *t, Bool Destroy)
GF_EXPORT void	gf_th_stop (GF_Thread *t)
	thread stopping
GF_EXPORT void	gf_th_del (GF_Thread *t)
	thread destructor
GF_EXPORT void	gf_th_set_priority (GF_Thread *t, s32 priority)
	thread priority
GF_EXPORT u32	gf_th_status (GF_Thread *t)
	thread status query
GF_EXPORT u32	gf_th_id ()
	current thread ID
GF_EXPORT GF_Mutex *	gf_mx_new (const char *name)
	mutex constructor
GF_EXPORT void	gf_mx_del (GF_Mutex *mx)
	mutex denstructor
GF_EXPORT void	gf_mx_v (GF_Mutex *mx)
	mutex unlocking
GF_EXPORT u32	gf_mx_p (GF_Mutex *mx)
	mutex locking
GF_EXPORT s32	gf_mx_get_num_locks (GF_Mutex *mx)
	get mutex number of locks
GF_EXPORT Bool	gf_mx_try_lock (GF_Mutex *mx)
	mutex non-blocking lock
GF_EXPORT GF_Semaphore *	gf_sema_new (u32 MaxCount, u32 InitCount)
	semaphore constructor
GF_EXPORT void	gf_sema_del (GF_Semaphore *sm)
	semaphore destructor
GF_EXPORT Bool	gf_sema_notify (GF_Semaphore *sm, u32 NbRelease)
	semaphore notification.
GF_EXPORT Bool	gf_sema_wait (GF_Semaphore *sm)
	semaphore wait
GF_EXPORT Bool	gf_sema_wait_for (GF_Semaphore *sm, u32 TimeOut)
	semaphore time wait

Variables
static GF_List *	thread_bank = NULL
static u32	main_th_id = 0

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Data Structure Documentation

__tag_mutex

struct __tag_mutex

abstracted mutex object

Data Fields
pthread_mutex_t	hMutex
volatile u32	Holder
u32	HolderCount
char *	log_name

__tag_semaphore

struct __tag_semaphore

abstracted semaphore object

Data Fields
sem_t *	hSemaphore
sem_t	SemaData

Typedef Documentation

TH_HANDLE

typedef pthread_t TH_HANDLE

Function Documentation

log_add_thread()

static void log_add_thread ( GF_Thread *  t )

static

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log_del_thread()

static void log_del_thread ( GF_Thread *  t )

static

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log_th_name()

static const char * log_th_name ( u32  id, char  szName[100]  )

static

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gf_th_log_name()

const char * gf_th_log_name

(

GF_Thread *

t

)

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RunThread()

void * RunThread

(

void *

ptr

)

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gf_th_run()

GF_EXPORT GF_Err gf_th_run	(	GF_Thread *	t,
		u32(*)(void *param)	Run,
		void *	param
	)

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Thread_Stop()

void Thread_Stop	(	GF_Thread *	t,
		Bool	Destroy
	)

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Variable Documentation

thread_bank

GF_List* thread_bank = NULL

static

main_th_id

u32 main_th_id = 0

static