barrierimpl.h File Reference

Inlined Routines from the POSIX Barrier Manager. More...

#include <errno.h>
#include <pthread.h>
#include <rtems/score/percpu.h>
#include <rtems/score/threadqimpl.h>

Go to the source code of this file.

Data Structures
struct	POSIX_Barrier_Control

Macros
#define	POSIX_BARRIER_MAGIC   0x1cf03773UL
#define	POSIX_BARRIER_TQ_OPERATIONS   &_Thread_queue_Operations_FIFO
#define	POSIX_BARRIER_VALIDATE_OBJECT(bar)

Detailed Description

Inlined Routines from the POSIX Barrier Manager.

This file contains the static inlin implementation of the inlined routines from the POSIX Barrier Manager.

Macro Definition Documentation

POSIX_BARRIER_VALIDATE_OBJECT

#define POSIX_BARRIER_VALIDATE_OBJECT

(

bar

)

Value:

do { \
  if ( \
    ( bar ) == NULL \
      || ( (uintptr_t) ( bar ) ^ POSIX_BARRIER_MAGIC ) != ( bar )->_flags \
  ) { \
    return EINVAL; \
  } \
} while ( 0 )