| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * ioctl32.c: Conversion between 32bit and 64bit native ioctls. |
| 3 | * |
| 4 | * Based on sparc64 ioctl32.c by: |
| 5 | * |
| 6 | * Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com) |
| 7 | * Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be) |
| 8 | * |
| 9 | * ppc64 changes: |
| 10 | * |
| 11 | * Copyright (C) 2000 Ken Aaker (kdaaker@rchland.vnet.ibm.com) |
| 12 | * Copyright (C) 2001 Anton Blanchard (antonb@au.ibm.com) |
| 13 | * |
| 14 | * These routines maintain argument size conversion between 32bit and 64bit |
| 15 | * ioctls. |
| 16 | * |
| 17 | * This program is free software; you can redistribute it and/or |
| 18 | * modify it under the terms of the GNU General Public License |
| 19 | * as published by the Free Software Foundation; either version |
| 20 | * 2 of the License, or (at your option) any later version. |
| 21 | */ |
| 22 | |
| 23 | #define INCLUDES |
| 24 | #include "compat_ioctl.c" |
| 25 | #include <linux/syscalls.h> |
| 26 | |
| 27 | #define CODE |
| 28 | #include "compat_ioctl.c" |
| 29 | |
| 30 | #define HANDLE_IOCTL(cmd,handler) { cmd, (ioctl_trans_handler_t)handler, NULL }, |
| 31 | #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL(cmd,sys_ioctl) |
| 32 | |
| 33 | #define IOCTL_TABLE_START \ |
| 34 | struct ioctl_trans ioctl_start[] = { |
| 35 | #define IOCTL_TABLE_END \ |
| 36 | }; |
| 37 | |
| 38 | IOCTL_TABLE_START |
| 39 | #include <linux/compat_ioctl.h> |
| 40 | #define DECLARES |
| 41 | #include "compat_ioctl.c" |
| 42 | COMPATIBLE_IOCTL(TIOCSTART) |
| 43 | COMPATIBLE_IOCTL(TIOCSTOP) |
| 44 | COMPATIBLE_IOCTL(TIOCSLTC) |
| 45 | /* Little p (/dev/rtc, /dev/envctrl, etc.) */ |
| 46 | COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ |
| 47 | COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ |
| 48 | |
| 49 | IOCTL_TABLE_END |
| 50 | |
| 51 | int ioctl_table_size = ARRAY_SIZE(ioctl_start); |