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Rev 3548 Rev 3550
Line 111... Line 111...
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    block_t *b;
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    block_t *b;
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    fat_bs_t *bs;
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    fat_bs_t *bs;
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    fat_dentry_t *d;
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    fat_dentry_t *d;
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    fat_node_t *nodep = NULL;
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    fat_node_t *nodep = NULL;
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    unsigned bps;
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    unsigned bps;
- 
 
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    unsigned spc;
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    unsigned dps;
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    unsigned dps;
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    if (idxp->nodep) {
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    if (idxp->nodep) {
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        /*
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        /*
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         * We are lucky.
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         * We are lucky.
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    }
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    }
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    fat_node_initialize(nodep);
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    fat_node_initialize(nodep);
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    bs = block_bb_get(idxp->dev_handle);
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    bs = block_bb_get(idxp->dev_handle);
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    bps = uint16_t_le2host(bs->bps);
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    bps = uint16_t_le2host(bs->bps);
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    spc = bs->spc;
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    dps = bps / sizeof(fat_dentry_t);
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    dps = bps / sizeof(fat_dentry_t);
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    /* Read the block that contains the dentry of interest. */
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    /* Read the block that contains the dentry of interest. */
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    b = _fat_block_get(bs, idxp->dev_handle, idxp->pfc,
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    b = _fat_block_get(bs, idxp->dev_handle, idxp->pfc,
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        (idxp->pdi * sizeof(fat_dentry_t)) / bps);
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        (idxp->pdi * sizeof(fat_dentry_t)) / bps);
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        /*
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        /*
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         * Unfortunately, the 'size' field of the FAT dentry is not
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         * Unfortunately, the 'size' field of the FAT dentry is not
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         * defined for the directory entry type. We must determine the
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         * defined for the directory entry type. We must determine the
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         * size of the directory by walking the FAT.
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         * size of the directory by walking the FAT.
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         */
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         */
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        nodep->size = bps * _fat_blcks_get(bs, idxp->dev_handle,
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        nodep->size = bps * spc * fat_clusters_get(bs, idxp->dev_handle,
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            uint16_t_le2host(d->firstc), NULL);
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            uint16_t_le2host(d->firstc));
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    } else {
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    } else {
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        nodep->type = FAT_FILE;
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        nodep->type = FAT_FILE;
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        nodep->size = uint32_t_le2host(d->size);
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        nodep->size = uint32_t_le2host(d->size);
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    }
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    }
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    nodep->firstc = uint16_t_le2host(d->firstc);
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    nodep->firstc = uint16_t_le2host(d->firstc);