Rev 2709 | Rev 2734 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2709 | Rev 2710 | ||
|---|---|---|---|
| Line 368... | Line 368... | ||
| 368 | ipc_answer_0(rid, fd); |
368 | ipc_answer_0(rid, fd); |
| 369 | return; |
369 | return; |
| 370 | } |
370 | } |
| 371 | vfs_file_t *file = vfs_file_get(fd); |
371 | vfs_file_t *file = vfs_file_get(fd); |
| 372 | file->node = node; |
372 | file->node = node; |
| 373 | if (oflag & O_APPEND) |
373 | if (oflag & O_APPEND) |
| 374 | file->append = true; |
374 | file->append = true; |
| 375 | 375 | ||
| 376 | /* |
376 | /* |
| 377 | * The following increase in reference count is for the fact that the |
377 | * The following increase in reference count is for the fact that the |
| 378 | * file is being opened and that a file structure is pointing to it. |
378 | * file is being opened and that a file structure is pointing to it. |
| Line 468... | Line 468... | ||
| 468 | /* Unlock the VFS node. */ |
468 | /* Unlock the VFS node. */ |
| 469 | if (read) |
469 | if (read) |
| 470 | rwlock_read_unlock(&file->node->contents_rwlock); |
470 | rwlock_read_unlock(&file->node->contents_rwlock); |
| 471 | else { |
471 | else { |
| 472 | /* Update the cached version of node's size. */ |
472 | /* Update the cached version of node's size. */ |
| - | 473 | if (rc == EOK) |
|
| 473 | file->node->size = IPC_GET_ARG2(answer); |
474 | file->node->size = IPC_GET_ARG2(answer); |
| 474 | rwlock_write_unlock(&file->node->contents_rwlock); |
475 | rwlock_write_unlock(&file->node->contents_rwlock); |
| 475 | } |
476 | } |
| 476 | 477 | ||
| 477 | /* Update the position pointer and unlock the open file. */ |
478 | /* Update the position pointer and unlock the open file. */ |
| - | 479 | if (rc == EOK) |
|
| 478 | file->pos += bytes; |
480 | file->pos += bytes; |
| 479 | futex_up(&file->lock); |
481 | futex_up(&file->lock); |
| 480 | 482 | ||
| 481 | /* |
483 | /* |
| 482 | * FS server's reply is the final result of the whole operation we |
484 | * FS server's reply is the final result of the whole operation we |
| 483 | * return to the client. |
485 | * return to the client. |