MTX.ih.vx-xxx-xxx File Reference

Simple mutex, VXWORKS platform dependent inline implementation. More...

#include <semLib.h>

Functions
MTX__EXP_FNC MTX	MTX__create (unsigned int options)
	Creates a mutex.
MTX__EXP_FNC unsigned int	MTX__lock (MTX mutex)
	Locks the mutex. This call may block until the mutex can be locked.
MTX__EXP_FNC unsigned int	MTX__unlock (MTX mutex)
	Unlocks the mutex.
MTX__EXP_FNC unsigned int	MTX__destroy (MTX mutex)
	Destroys the mutex.

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Detailed Description

Simple mutex, VXWORKS platform dependent inline implementation.

Author:

JJRussell - russell@slac.stanford.edu

    CVS $Id: MTX.ih.vx-xxx-xxx,v 1.2 2004/12/07 16:13:07 russell Exp $

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Function Documentation

MTX MTX__create

(

unsigned int

options

)

Creates a mutex.

Returns:

Status

Parameters:

options

A bit mask of options formed from the enumeration MTX_OPTIONS_M

Referenced by TAU_initialize().

unsigned int MTX__destroy

(

MTX

mutex

)

Destroys the mutex.

Parameters:

mutex

The mutex to destroy

Referenced by TAU_shutdown().

unsigned int MTX__lock

(

MTX

mutex

)

Locks the mutex. This call may block until the mutex can be locked.

Parameters:

mutex

The mutex to lock

Referenced by TAU_pread().

unsigned int MTX__unlock

(

MTX

mutex

)

Unlocks the mutex.

Parameters:

mutex

The mutex to lock

Referenced by TAU_pread().