Function adfMountHdFile

dep/adflib/src/adf_hd.c:149–198

* adfMountHdFile * */

 *
 */
RETCODE adfMountHdFile(struct Device *dev)
{
    struct Volume* vol;
    uint8_t buf[512];
    int32_t size;
    BOOL found;

    dev->devType = DEVTYPE_HARDFILE;
    dev->nVol = 0;
    dev->volList = (struct Volume**)malloc(sizeof(struct Volume*));
    if (!dev->volList) { 
		(*adfEnv.eFct)("adfMountHdFile : malloc");
        return RC_ERROR;
    }

    vol=(struct Volume*)malloc(sizeof(struct Volume));
    if (!vol) {
        (*adfEnv.eFct)("adfMountHdFile : malloc");
        return RC_ERROR;
    }
    dev->volList[0] = vol;
    dev->nVol++;      /* fixed by Dan, ... and by Gary */

    vol->volName=NULL;
    
    dev->cylinders = dev->size/512;
    dev->heads = 1;
    dev->sectors = 1;

    vol->firstBlock = 0;

    size = dev->size + 512-(dev->size%512);
/*printf("size=%ld\n",size);*/
    vol->rootBlock = (size/512)/2;
/*printf("root=%ld\n",vol->rootBlock);*/
    do {
        adfReadDumpSector(dev, vol->rootBlock, 512, buf);
        found = swapLong(buf)==T_HEADER && swapLong(buf+508)==ST_ROOT;
        if (!found)
            (vol->rootBlock)--;
    }while (vol->rootBlock>1 && !found);

    if (vol->rootBlock==1) {
        (*adfEnv.eFct)("adfMountHdFile : rootblock not found");
        return RC_ERROR;
    }
    vol->lastBlock = vol->rootBlock*2 - 1 ;

    return RC_OK;
}


/*