projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
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" | |
| 9c0cbd54 | 42 | |
| 1da177e4 LT |
43 | /* Little p (/dev/rtc, /dev/envctrl, etc.) */ |
| 44 | COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */ | |
| 45 | COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */ | |
| 46 | ||
| 47 | IOCTL_TABLE_END | |
| 48 | ||
| 49 | int ioctl_table_size = ARRAY_SIZE(ioctl_start); |