Zilog EZ80F91AZA User Manual download pdf (Page 14)

Zilog File System Overview UM017914-1211

Zilog File System

User Manual

ctr = ZFSGetVolumeCount();

if(ctr <= 0)

{

// error in getting the volume count

return ;

}

// allocate memory for volume parameters

// (sizeof(ZFS_VOL_PARAMS_t) * number of volumes)

// and store it in pvol_params

printf("\nInitializing FileSystem, Please Wait...");

status = ZFSInit(pvol_params);

if(status != ZFSERR_SUCCESS)

{

printf("FAILED : %d", status);

ptmp_vol = pvol_params;

for(cnt = 0 ; cnt < status ; cnt ++, ptmp_vol++ )

{

printf("\n\nVolume Name: %s", ptmp_vol->vol_name);

printf("\nFormatting the volume: %s", ptmp_vol->vol_name);

status = ZFSFormat((INT8*) &ptmp_vol->vol_name[0]);

if(status != ZFSERR_SUCCESS)

{

printf("FAILED");

return;

}

else

printf("SUCCESS");

}

else

printf("DONE") ;

// Now call any Zilog File System APIs

// Create a directory

status = ZFSMkdir("EXTF:/","Dir.0");

if(status != ZFSERR_SUCCESS)

printf("New Directory is created");

else

printf("Unable to create a directory: %d", status);

}

Zilog File System APIs

The Zilog File System provides a number of standard APIs that execute different actions.

These APIs are briefly described in Table 1. For more detailed information about the Zilog

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