sema.h File Reference

Counting semaphore synchronization primitive. More...

#include <cx/cx.h>
#include <cx/thread/atomic.h>
#include <cx/time/time.h>
#include <cx/utils/macros.h>
#include "aspin.h"
#include "futex.h"

Go to the source code of this file.

Data Structures
struct	Semaphore
	Counting semaphore synchronization primitive. More...

Macros
#define	semaInit(sema, count, ...)   _semaInit(sema, count, opt_flags(__VA_ARGS__))

Typedefs
typedef struct Semaphore	Semaphore
	Counting semaphore synchronization primitive.

Enumerations
enum	SEMA_Flags { SEMA_NoSpin = 0x00000001 }
	Semaphore initialization flags. More...

Functions
bool	semaDestroy (Semaphore *sema)
bool	semaTryDecTimeout (Semaphore *sema, int64 timeout)
bool	semaTryDec (Semaphore *sema)
bool	semaDec (Semaphore *sema)
bool	semaInc (Semaphore *sema, int32 count)

Detailed Description

Counting semaphore synchronization primitive.

Definition in file sema.h.