KernelSemaphore Class Reference

A kernel semaphore optimized for consumer/producer. More...

#include <semaphore.h>

Public Member Functions
	KernelSemaphore (unsigned cap_sm=0, bool create=false)
void	down ()
void	downmulti ()
unsigned	up (bool panic=true)
unsigned	sm ()

Private Attributes
unsigned	_sm

Detailed Description

A kernel semaphore optimized for consumer/producer.

Constructor & Destructor Documentation

KernelSemaphore::KernelSemaphore ( unsigned  cap_sm = 0, bool  create = false  )

inlineexplicit

Member Function Documentation

void KernelSemaphore::down ( )

inline

void KernelSemaphore::downmulti ( )

inline

unsigned KernelSemaphore::sm ( )

inline

unsigned KernelSemaphore::up ( bool  panic = true )

inline

Member Data Documentation

unsigned KernelSemaphore::_sm

private

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The documentation for this class was generated from the following file:

• base/include/sys/semaphore.h