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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > PBS / V2-10-10

Constituent: test_wut     Tag: mv2304

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INT.ih.vx-xxx-xxx File Reference

Implements the PPC/GCC version of the inline INT (interrupt) routines. More...

#include <intLib.h>

Include dependency graph for INT.ih.vx-xxx-xxx:

Functions
INT__EXP_FNC int	INT__context (void)
	Return non-zero if a interrupt level.
INT__EXP_FNC int	INT__lock (void)
	Locks interrupts.
INT__EXP_FNC void	INT__unlock (int key)
	Unlocks the interrrupts.

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Detailed Description

Implements the PPC/GCC version of the inline INT (interrupt) routines.

Author:

JJRussell - russell@slac.stanford.edu

    CVS $Id: INT.ih.vx-xxx-xxx,v 1.3 2004/12/07 16:13:06 russell Exp $

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Function Documentation

INT__EXP_FNC int INT__context (  void   )

Return non-zero if a interrupt level. Return values: !=  0, if at interrupt level ==  0, if not at interrupt level (i.e. at task level)

INT__EXP_FNC int INT__lock (  void   )

Locks interrupts. Return values: A  key to be passed to the INT__unlock routine

INT__EXP_FNC void INT__unlock (  int  key  )

Unlocks the interrrupts. Parameters: key  The key to unlock the interrupt. This is the return value of INT_lock().

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