Function adfCreateVol

dep/adflib/src/adf_disk.c:238–358

* adfCreateVol * * */

 * 
 */
struct Volume* adfCreateVol( struct Device* dev, int32_t start, int32_t len, 
    char* volName, int volType )
{
    struct bBootBlock boot;
    struct bRootBlock root;
/*    struct bDirCacheBlock dirc;*/
    SECTNUM blkList[2];
    struct Volume* vol;
    int nlen;

    if (adfEnv.useProgressBar)
        (*adfEnv.progressBar)(0);

    vol=(struct Volume*)malloc(sizeof(struct Volume));
    if (!vol) { 
		(*adfEnv.eFct)("adfCreateVol : malloc vol");
        return NULL;
    }
	
    vol->dev = dev;
    vol->firstBlock = (dev->heads * dev->sectors)*start;
    vol->lastBlock = (vol->firstBlock + (dev->heads * dev->sectors)*len)-1;
    vol->rootBlock = (vol->lastBlock - vol->firstBlock+1)/2;
/*printf("first=%ld last=%ld root=%ld\n",vol->firstBlock,
 vol->lastBlock, vol->rootBlock);
*/
    vol->curDirPtr = vol->rootBlock;

    vol->readOnly = dev->readOnly;

    vol->mounted = TRUE;

    nlen = min( MAXNAMELEN, strlen(volName) );
    vol->volName = (char*)malloc(nlen+1);
    if (!vol->volName) { 
		(*adfEnv.eFct)("adfCreateVol : malloc");
		free(vol); return NULL;
    }
    memcpy(vol->volName, volName, nlen);
    vol->volName[nlen]='\0';

    if (adfEnv.useProgressBar)
        (*adfEnv.progressBar)(25);

    memset(&boot, 0, 1024);
    boot.dosType[3] = volType;
/*printf("first=%d last=%d\n", vol->firstBlock, vol->lastBlock);
printf("name=%s root=%d\n", vol->volName, vol->rootBlock);
*/
    if (adfWriteBootBlock(vol, &boot)!=RC_OK) {
        free(vol->volName); free(vol);
        return NULL;
    }

    if (adfEnv.useProgressBar)
        (*adfEnv.progressBar)(20);

    if (adfCreateBitmap( vol )!=RC_OK) {