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CAB_lookup.c File Reference

Collection of functions to support the CMX symbol lookup feature. More...

#include <stdio.h>
#include <string.h>
#include <CAB/CAB_asBuiltPub.h>
#include <CAB/CAB_lookupPub.h>
#include <CAB_lookupPrv.h>

Functions

const void * CMX_lookupSymbol (const char *fnd)
 Translate a CMX lookup symbol to an address.
void CMX_lookupInsert (CMX_LookupTable *tbl)
 Insert a CMX lookup table into the CMX lookup table list.
void CMX_lookupRemove (CMX_LookupTable *tbl)
 Remove a CMX lookup table from the CMX lookup table list.
unsigned int CMX_lookupScan (CMX_cb_LookupScan *rtn, void *prm)
 Scan the CMX symbol list.

Variables

static CMX_LookupTable CMX_lookupRoot
 Head of the lookup table control block list.


Detailed Description

Collection of functions to support the CMX symbol lookup feature.

CAB_lookup.c provides the functions needed to manage and interrogate the CMX symbol lookup tables.

CVS $Id: CAB_lookup.c,v 1.2 2010/04/22 22:14:36 apw Exp $

Function Documentation

void CMX_lookupInsert ( CMX_LookupTable tbl  ) 

Insert a CMX lookup table into the CMX lookup table list.

Parameters:
tbl (in) Pointer to lookup table
CMX_lookupInsert() inserts a CMX lookup table into the doubly linked list of tables.

void CMX_lookupRemove ( CMX_LookupTable tbl  ) 

Remove a CMX lookup table from the CMX lookup table list.

Parameters:
tbl (in) Pointer to lookup table
CMX_lookupRemove() removes a CMX lookup table from the doubly linked list of tables.

unsigned int CMX_lookupScan ( CMX_cb_LookupScan rtn,
void *  prm 
)

Scan the CMX symbol list.

Parameters:
rtn (in) Routine called for each symbol
prm (in) User parameter passed through to callback
CMX_lookupScan() scans through all symbols managed by CMX lookup and calls the user provided callback routine for each symbol. If the callback returns a failure code (LSB of status code set), the scan is terminated.

Return values:
x The most recent status code returned by the callback routine

const void * CMX_lookupSymbol ( const char *  fnd  ) 

Translate a CMX lookup symbol to an address.

Parameters:
fnd (in) Symbol name to find and translate
CMX_lookupSymbol() translates a CMX lookup managed symbol to an address.

Return values:
NULL No such symbol
x Symbol address


Variable Documentation

static CMX_lookupTable CMX_lookupRoot [static]

Initial value:

{
    &CMX_lookupRoot, &CMX_lookupRoot, 0, 0, NULL, NULL, NULL, NULL
}
Head of the lookup table control block list.


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