| 320,8 → 320,6 |
|---|
| |
| /* |
| * Populate the new cluster with unused dentries. |
| * We don't create the '.' and '..' entries, since they are |
| * optional and HelenOS VFS does not need them. |
| */ |
| for (i = 0; i < bs->spc; i++) { |
| b = _fat_block_get(bs, dev_handle, mcl, i, |
| 460,6 → 458,39 |
|---|
| futex_up(&parentp->idx->lock); |
| |
| futex_down(&childp->idx->lock); |
| |
| /* |
| * If possible, create the Sub-directory Identifier Entry and the |
| * Sub-directory Parent Pointer Entry (i.e. "." and ".."). These entries |
| * are not mandatory according to Standard ECMA-107 and HelenOS VFS does |
| * not use them anyway, so this is rather a sign of our good will. |
| */ |
| b = fat_block_get(bs, childp, 0, BLOCK_FLAGS_NONE); |
| d = (fat_dentry_t *)b->data; |
| if (fat_classify_dentry(d) == FAT_DENTRY_LAST || |
| strcmp(d->name, FAT_NAME_DOT) == 0) { |
| memset(d, 0, sizeof(fat_dentry_t)); |
| strcpy(d->name, FAT_NAME_DOT); |
| strcpy(d->ext, FAT_EXT_PAD); |
| d->attr = FAT_ATTR_SUBDIR; |
| d->firstc = host2uint16_t_le(childp->firstc); |
| /* TODO: initialize also the date/time members. */ |
| } |
| d++; |
| if (fat_classify_dentry(d) == FAT_DENTRY_LAST || |
| strcmp(d->name, FAT_NAME_DOT_DOT) == 0) { |
| memset(d, 0, sizeof(fat_dentry_t)); |
| strcpy(d->name, FAT_NAME_DOT_DOT); |
| strcpy(d->ext, FAT_EXT_PAD); |
| d->attr = FAT_ATTR_SUBDIR; |
| d->firstc = (parentp->firstc == FAT_CLST_ROOT) ? |
| host2uint16_t_le(FAT_CLST_RES0) : |
| host2uint16_t_le(parentp->firstc); |
| /* TODO: initialize also the date/time members. */ |
| } |
| b->dirty = true; /* need to sync block */ |
| block_put(b); |
| |
| childp->idx->pfc = parentp->firstc; |
| childp->idx->pdi = i * dps + j; |
| futex_up(&childp->idx->lock); |