| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | /* |
| 3 | * Copyright (C) 2000 Jeff Dike (jdike@karaya.com) |
| 4 | * Copyright (C) 2001 RidgeRun, Inc (glonnon@ridgerun.com) |
| 5 | */ |
| 6 | |
| 7 | #ifndef __UM_UBD_USER_H |
| 8 | #define __UM_UBD_USER_H |
| 9 | |
| 10 | #include <os.h> |
| 11 | |
| 12 | int start_io_thread(struct os_helper_thread **td_out, int *fd_out); |
| 13 | void *io_thread(void *arg); |
| 14 | extern int kernel_fd; |
| 15 | |
| 16 | extern int ubd_read_poll(int timeout); |
| 17 | extern int ubd_write_poll(int timeout); |
| 18 | |
| 19 | #define UBD_REQ_BUFFER_SIZE 64 |
| 20 | |
| 21 | #endif |
| 22 | |
| 23 |