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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > FILE / V3-8-1

Constituent: file_tools     Tag: rad750

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tffs_show.c File Reference

Utility to display internal format of a TFFS partition. More...

#include "vxWorks.h"
#include "stdio.h"
#include "string.h"
#include "tffs/tffsDrv.h"
#include "tffs/fatlite.h"
#include "PBS/BSWP.h"
#include "ftl.h"

Include dependency graph for tffs_show.c:

Defines
#define	BLOCK_FREE   0x7f
#define	BLOCK_UPDATING   0x7e
#define	BLOCK_DIRTY   0x00
Functions
int	tffs_show (int drv, unsigned int offset)
Variables
static const char	dumpLine []
static const unsigned char	linkTargetTuple [5]
static const unsigned char	dataOrgTuple [10]

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Detailed Description

Utility to display internal format of a TFFS partition.

Author:

D.L. Wood

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Define Documentation

#define BLOCK_DIRTY   0x00

BAM code for block consumed.

#define BLOCK_FREE   0x7f

BAM code for free block.

#define BLOCK_UPDATING   0x7e

BAM code for write in progress.

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Function Documentation

int tffs_show (  int  drv, unsigned int  offset )

This function displays the internal formatting details of a TFFS partition. The erase unit header (EUH) is shown for each erase unit in the partition. The block address map (BAM) is shown for each erase unit in the partition. Parameters: drv  The TFFS drive number for the partition. offset  The offset in bytes from the beginning of the media to the start of the TFFS partition. Return values: 0  Success. -1  Failure.

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Variable Documentation

dataOrgTuple [static]

Initial value: { 0x46, 0x39, 0x00, 0x46, 0x54, 0x4c, 0x31, 0x30, 0x30, 0x00 } Value contained in valid EUH data organization tuple field.

dumpLine [static]

Initial value: "-------------------------------------------------------------------------------\n" A separator line for displays.

linkTargetTuple [static]

Initial value: { 0x13, 0x03, 0x43, 0x49, 0x53 } Value contained in valid EUH link target tuple field.

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