| 40,6 → 40,7 |
|---|
| #include <async.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <stdarg.h> |
| #include <bool.h> |
| #include <futex.h> |
| #include <libadt/list.h> |
| 65,7 → 66,7 |
|---|
| * @return EOK on success or an error code from errno.h. |
| */ |
| int vfs_lookup_internal(char *path, int lflag, vfs_lookup_res_t *result, |
| vfs_pair_t *altroot) |
| vfs_pair_t *altroot, ...) |
| { |
| vfs_pair_t *root; |
| |
| 82,6 → 83,15 |
|---|
| if (!path) |
| return EINVAL; |
| |
| unsigned long index = 0; |
| if (lflag & L_LINK) { |
| va_list ap; |
| |
| va_start(ap, altroot); |
| index = va_arg(ap, unsigned long); |
| va_end(ap); |
| } |
| |
| futex_down(&plb_futex); |
| |
| plb_entry_t entry; |
| 149,9 → 159,10 |
|---|
| |
| ipc_call_t answer; |
| int phone = vfs_grab_phone(root->fs_handle); |
| aid_t req = async_send_4(phone, VFS_LOOKUP, (ipcarg_t) first, |
| aid_t req = async_send_5(phone, VFS_LOOKUP, (ipcarg_t) first, |
| (ipcarg_t) (first + len - 1) % PLB_SIZE, |
| (ipcarg_t) root->dev_handle, (ipcarg_t) lflag, &answer); |
| (ipcarg_t) root->dev_handle, (ipcarg_t) lflag, (ipcarg_t) index, |
| &answer); |
| vfs_release_phone(phone); |
| |
| ipcarg_t rc; |