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-rw-r--r--fs/compat_ioctl.c144
1 files changed, 10 insertions, 134 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 641640dc7ae5..410ed188faa1 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -4,7 +4,7 @@
* Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com)
* Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
* Copyright (C) 2001,2002 Andi Kleen, SuSE Labs
- * Copyright (C) 2003 Pavel Machek (pavel@suse.cz)
+ * Copyright (C) 2003 Pavel Machek (pavel@ucw.cz)
*
* These routines maintain argument size conversion between 32bit and 64bit
* ioctls.
@@ -46,7 +46,6 @@
#include <linux/videodev.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
-#include <linux/smb_fs.h>
#include <linux/blkdev.h>
#include <linux/elevator.h>
#include <linux/rtc.h>
@@ -131,23 +130,6 @@ static int w_long(unsigned int fd, unsigned int cmd,
return err;
}
-static int rw_long(unsigned int fd, unsigned int cmd,
- compat_ulong_t __user *argp)
-{
- mm_segment_t old_fs = get_fs();
- int err;
- unsigned long val;
-
- if(get_user(val, argp))
- return -EFAULT;
- set_fs (KERNEL_DS);
- err = sys_ioctl(fd, cmd, (unsigned long)&val);
- set_fs (old_fs);
- if (!err && put_user(val, argp))
- return -EFAULT;
- return err;
-}
-
struct compat_video_event {
int32_t type;
compat_time_t timestamp;
@@ -575,34 +557,12 @@ static int mt_ioctl_trans(unsigned int fd, unsigned int cmd, void __user *argp)
#endif /* CONFIG_BLOCK */
-static int do_smb_getmountuid(unsigned int fd, unsigned int cmd,
- compat_uid_t __user *argp)
-{
- mm_segment_t old_fs = get_fs();
- __kernel_uid_t kuid;
- int err;
-
- cmd = SMB_IOC_GETMOUNTUID;
-
- set_fs(KERNEL_DS);
- err = sys_ioctl(fd, cmd, (unsigned long)&kuid);
- set_fs(old_fs);
-
- if (err >= 0)
- err = put_user(kuid, argp);
-
- return err;
-}
-
-static int ioc_settimeout(unsigned int fd, unsigned int cmd,
- compat_ulong_t __user *argp)
-{
- return rw_long(fd, AUTOFS_IOC_SETTIMEOUT, argp);
-}
-
/* Bluetooth ioctls */
-#define HCIUARTSETPROTO _IOW('U', 200, int)
-#define HCIUARTGETPROTO _IOR('U', 201, int)
+#define HCIUARTSETPROTO _IOW('U', 200, int)
+#define HCIUARTGETPROTO _IOR('U', 201, int)
+#define HCIUARTGETDEVICE _IOR('U', 202, int)
+#define HCIUARTSETFLAGS _IOW('U', 203, int)
+#define HCIUARTGETFLAGS _IOR('U', 204, int)
#define BNEPCONNADD _IOW('B', 200, int)
#define BNEPCONNDEL _IOW('B', 201, int)
@@ -619,69 +579,6 @@ static int ioc_settimeout(unsigned int fd, unsigned int cmd,
#define HIDPGETCONNLIST _IOR('H', 210, int)
#define HIDPGETCONNINFO _IOR('H', 211, int)
-#ifdef CONFIG_BLOCK
-struct raw32_config_request
-{
- compat_int_t raw_minor;
- __u64 block_major;
- __u64 block_minor;
-} __attribute__((packed));
-
-static int get_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
-{
- int ret;
-
- if (!access_ok(VERIFY_READ, user_req, sizeof(struct raw32_config_request)))
- return -EFAULT;
-
- ret = __get_user(req->raw_minor, &user_req->raw_minor);
- ret |= __get_user(req->block_major, &user_req->block_major);
- ret |= __get_user(req->block_minor, &user_req->block_minor);
-
- return ret ? -EFAULT : 0;
-}
-
-static int set_raw32_request(struct raw_config_request *req, struct raw32_config_request __user *user_req)
-{
- int ret;
-
- if (!access_ok(VERIFY_WRITE, user_req, sizeof(struct raw32_config_request)))
- return -EFAULT;
-
- ret = __put_user(req->raw_minor, &user_req->raw_minor);
- ret |= __put_user(req->block_major, &user_req->block_major);
- ret |= __put_user(req->block_minor, &user_req->block_minor);
-
- return ret ? -EFAULT : 0;
-}
-
-static int raw_ioctl(unsigned fd, unsigned cmd,
- struct raw32_config_request __user *user_req)
-{
- int ret;
-
- switch (cmd) {
- case RAW_SETBIND:
- default: { /* RAW_GETBIND */
- struct raw_config_request req;
- mm_segment_t oldfs = get_fs();
-
- if ((ret = get_raw32_request(&req, user_req)))
- return ret;
-
- set_fs(KERNEL_DS);
- ret = sys_ioctl(fd,cmd,(unsigned long)&req);
- set_fs(oldfs);
-
- if ((!ret) && (cmd == RAW_GETBIND)) {
- ret = set_raw32_request(&req, user_req);
- }
- break;
- }
- }
- return ret;
-}
-#endif /* CONFIG_BLOCK */
struct serial_struct32 {
compat_int_t type;
@@ -966,6 +863,7 @@ COMPATIBLE_IOCTL(TIOCGPGRP)
COMPATIBLE_IOCTL(TIOCGPTN)
COMPATIBLE_IOCTL(TIOCSPTLCK)
COMPATIBLE_IOCTL(TIOCSERGETLSR)
+COMPATIBLE_IOCTL(TIOCSIG)
#ifdef TCGETS2
COMPATIBLE_IOCTL(TCGETS2)
COMPATIBLE_IOCTL(TCSETS2)
@@ -1281,18 +1179,9 @@ COMPATIBLE_IOCTL(SOUND_MIXER_PRIVATE5)
COMPATIBLE_IOCTL(SOUND_MIXER_GETLEVELS)
COMPATIBLE_IOCTL(SOUND_MIXER_SETLEVELS)
COMPATIBLE_IOCTL(OSS_GETVERSION)
-/* AUTOFS */
-COMPATIBLE_IOCTL(AUTOFS_IOC_CATATONIC)
-COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOVER)
-COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE)
-COMPATIBLE_IOCTL(AUTOFS_IOC_EXPIRE_MULTI)
-COMPATIBLE_IOCTL(AUTOFS_IOC_PROTOSUBVER)
-COMPATIBLE_IOCTL(AUTOFS_IOC_ASKUMOUNT)
/* Raw devices */
COMPATIBLE_IOCTL(RAW_SETBIND)
COMPATIBLE_IOCTL(RAW_GETBIND)
-/* SMB ioctls which do not need any translations */
-COMPATIBLE_IOCTL(SMB_IOC_NEWCONN)
/* Watchdog */
COMPATIBLE_IOCTL(WDIOC_GETSUPPORT)
COMPATIBLE_IOCTL(WDIOC_GETSTATUS)
@@ -1328,6 +1217,8 @@ COMPATIBLE_IOCTL(HCISETLINKPOL)
COMPATIBLE_IOCTL(HCISETLINKMODE)
COMPATIBLE_IOCTL(HCISETACLMTU)
COMPATIBLE_IOCTL(HCISETSCOMTU)
+COMPATIBLE_IOCTL(HCIBLOCKADDR)
+COMPATIBLE_IOCTL(HCIUNBLOCKADDR)
COMPATIBLE_IOCTL(HCIINQUIRY)
COMPATIBLE_IOCTL(HCIUARTSETPROTO)
COMPATIBLE_IOCTL(HCIUARTGETPROTO)
@@ -1547,18 +1438,7 @@ static long do_ioctl_trans(int fd, unsigned int cmd,
case MTIOCGET32:
case MTIOCPOS32:
return mt_ioctl_trans(fd, cmd, argp);
- /* Raw devices */
- case RAW_SETBIND:
- case RAW_GETBIND:
- return raw_ioctl(fd, cmd, argp);
#endif
-#define AUTOFS_IOC_SETTIMEOUT32 _IOWR(0x93,0x64,unsigned int)
- case AUTOFS_IOC_SETTIMEOUT32:
- return ioc_settimeout(fd, cmd, argp);
- /* One SMB ioctl needs translations. */
-#define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t)
- case SMB_IOC_GETMOUNTUID_32:
- return do_smb_getmountuid(fd, cmd, argp);
/* Serial */
case TIOCGSERIAL:
case TIOCSSERIAL:
@@ -1609,9 +1489,6 @@ static long do_ioctl_trans(int fd, unsigned int cmd,
case KDSKBMETA:
case KDSKBLED:
case KDSETLED:
- /* AUTOFS */
- case AUTOFS_IOC_READY:
- case AUTOFS_IOC_FAIL:
/* NBD */
case NBD_SET_SOCK:
case NBD_SET_BLKSIZE:
@@ -1729,8 +1606,7 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
goto out_fput;
}
- if (!filp->f_op ||
- (!filp->f_op->ioctl && !filp->f_op->unlocked_ioctl))
+ if (!filp->f_op || !filp->f_op->unlocked_ioctl)
goto do_ioctl;
break;
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-03 14:10:45 +0200