QDF_exc.h File Reference

Interface to the GEM decoding exception block. More...

#include <setjmp.h>

Defines
#define	QDF_EXC_NORETURN
	With GCC compilers, this defines the noreturn attribute to a routine. For non-GCC compilers, this macro is defined as a NOP.
#define	_QDF_excEstablish(exc)   setjmp ((void *)exc)
	Establishes the exception handling point and context.
Typedefs
typedef struct _QDF_exc	QDF_exc
Functions
int	QDF_excSizeof (void)
	Returns the size, in bytes, of the a QDF_exc structure.
void *	QDF_excConstruct (QDF_exc *exc)
	One time initialization of a QDE_exc structure.
void	QDF_excDeclare (QDF_exc *exc, unsigned int status) QDF_EXC_NORETURN
	Declares an exception.

---

Detailed Description

Interface to the GEM decoding exception block.

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: QDF_exc.h,v 1.2 2006/11/10 22:52:01 russell Exp $

---

Define Documentation

#define _QDF_excEstablish

(

exc

)

setjmp ((void *)exc)

Establishes the exception handling point and context.

Return values:

	0,on	establishment
	!=	on invocation

Parameters:

exc

The exception handling context

Note:

Due to the wasy setjmp is implemented, this must be an macro

---

Function Documentation

void* QDF_excConstruct

(

QDF_exc *

exc

)

One time initialization of a QDE_exc structure.

Returns:

The parameter exc

Parameters:

exc

The QSE_exc structure to initialize

void QDF_excDeclare	(	QDF_exc *	exc,
		unsigned int	status
	)

Declares an exception.

Parameters:

	exc	The exception handling context
	status	The status. This must be non-zero and is reported as the return value of QDF_excEstablish.

References _QDF_exc::env.

Referenced by acd_ped_style_0(), acd_ped_style_1(), acd_ped_style_2(), acd_ped_style_3(), acd_std_unpack(), acd_std_unpack_pats(), cal_ped1_style_1(), cal_ped1_style_2(), cal_ped1_style_3(), cal_ped4_style_1(), cal_ped4_style_2(), cal_ped4_style_3(), cal_std_unpack_phas_unknown(), calStd4Decode(), find_split_point(), QDF_calStd1Decode(), QDF_tkrErrDecode(), and tkr_std_unpack_tots().

int QDF_excSizeof

(

void

)

Returns the size, in bytes, of the a QDF_exc structure.

Returns:

The size, in bytes, of the a QDF_exc structure