CMX_interfaceCompare.c File Reference

Compare two interface files. More...

#include <stdio.h>
#include <string.h>
#include <CMX_interface_prv.h>

Functions
static unsigned int	interfaceCompare (struct _CMX_Hierarchy *hier, struct _CMX_Hierarchy *jier, unsigned int opts, unsigned int wnam, unsigned int wver)
	Compare two nodes in the interface hierarchy.
unsigned int	CMX_interfaceCompare (struct _CMX_Interface *ifac, struct _CMX_Interface *jfac, unsigned int opts)
	Compare two interface files.

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Detailed Description

Compare two interface files.

CMX_interfaceCompare compares two interace files.

CVS $Id: CMX_interfaceCompare.c,v 1.2 2010/04/22 23:41:29 apw Exp $

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Function Documentation

signed int CMX_interfaceCompare	(	struct _CMX_Interface *	ifac,
		struct _CMX_Interface *	jfac,
		unsigned int	opts
	)

Compare two interface files.

Parameters:

	ifac	First interface
	jfac	Second interface
	opts	Processing options

CMX_interfaceCompare() compares two interface files, determining whether the second (new) file is a viable derivative of the first (old) file and recommending the level of transition (major, minor or patch) to go from the old to the new.

Return values:

0

Always

References _CMX_Interface::hier, interfaceCompare(), _CMX_Interface::maxnam, and _CMX_Interface::maxver.

static unsigned int interfaceCompare	(	struct _CMX_Hierarchy *	hier,
		struct _CMX_Hierarchy *	jier,
		unsigned int	opts,
		unsigned int	wnam,
		unsigned int	wver
	)			[static]

Compare two nodes in the interface hierarchy.

Parameters:

	hier	First hierarchy node
	jier	Second hierarchy node
	opts	Processing options
	wnam	Width of interface name field
	wver	Width of interface version field

interfaceCompare() is an internal, recursive routine which does all the work for the CMX_interfaceCompare() routine.

Return values:

0

Always

References CMX_interfaceCollate(), _CMX_Hierarchy::down, _CMX_Instance::global, _CMX_Hierarchy::inst, _CMX_Symbol::name, _CMX_Instance::name, _CMX_Symbol::next, _CMX_Hierarchy::next, _CMX_Instance::parloc, _CMX_Instance::patch, and _CMX_Instance::stem.

Referenced by CMX_interfaceCompare().