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Merge with /pub/scm/linux/kernel/git/torvalds/linux-2.6.git

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This commit is contained in:
Steve French 2005-11-19 21:05:42 -08:00
commit 1e6b39fbb6
425 changed files with 7792 additions and 10900 deletions
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169
fs/compat_ioctl.c
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@ -49,6 +49,8 @@
#include <linux/vt_kern.h>
#include <linux/fb.h>
#include <linux/ext2_fs.h>
#include <linux/ext3_jbd.h>
#include <linux/ext3_fs.h>
#include <linux/videodev.h>
#include <linux/netdevice.h>
#include <linux/raw.h>
@ -121,6 +123,11 @@
#include <linux/hiddev.h>
#include <linux/dvb/audio.h>
#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
#include <linux/dvb/video.h>
#undef INCLUDES
#endif
@ -129,6 +136,15 @@
/* Aiee. Someone does not find a difference between int and long */
#define EXT2_IOC32_GETFLAGS _IOR('f', 1, int)
#define EXT2_IOC32_SETFLAGS _IOW('f', 2, int)
#define EXT3_IOC32_GETVERSION _IOR('f', 3, int)
#define EXT3_IOC32_SETVERSION _IOW('f', 4, int)
#define EXT3_IOC32_GETRSVSZ _IOR('f', 5, int)
#define EXT3_IOC32_SETRSVSZ _IOW('f', 6, int)
#define EXT3_IOC32_GROUP_EXTEND _IOW('f', 7, unsigned int)
#ifdef CONFIG_JBD_DEBUG
#define EXT3_IOC32_WAIT_FOR_READONLY _IOR('f', 99, int)
#endif
#define EXT2_IOC32_GETVERSION _IOR('v', 1, int)
#define EXT2_IOC32_SETVERSION _IOW('v', 2, int)
@ -175,6 +191,22 @@ static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
}
static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
{
/* These are just misnamed, they actually get/put from/to user an int */
switch (cmd) {
case EXT3_IOC32_GETVERSION: cmd = EXT3_IOC_GETVERSION; break;
case EXT3_IOC32_SETVERSION: cmd = EXT3_IOC_SETVERSION; break;
case EXT3_IOC32_GETRSVSZ: cmd = EXT3_IOC_GETRSVSZ; break;
case EXT3_IOC32_SETRSVSZ: cmd = EXT3_IOC_SETRSVSZ; break;
case EXT3_IOC32_GROUP_EXTEND: cmd = EXT3_IOC_GROUP_EXTEND; break;
#ifdef CONFIG_JBD_DEBUG
case EXT3_IOC32_WAIT_FOR_READONLY: cmd = EXT3_IOC_WAIT_FOR_READONLY; break;
#endif
}
return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg));
}
struct video_tuner32 {
compat_int_t tuner;
char name[32];
@ -413,6 +445,128 @@ out:
return err;
}
struct compat_dmx_event {
dmx_event_t event;
compat_time_t timeStamp;
union
{
dmx_scrambling_status_t scrambling;
} u;
};
static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct dmx_event kevent;
mm_segment_t old_fs = get_fs();
int err;
set_fs(KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
set_fs(old_fs);
if (!err) {
struct compat_dmx_event __user *up = compat_ptr(arg);
err = put_user(kevent.event, &up->event);
err |= put_user(kevent.timeStamp, &up->timeStamp);
err |= put_user(kevent.u.scrambling, &up->u.scrambling);
if (err)
err = -EFAULT;
}
return err;
}
struct compat_video_event {
int32_t type;
compat_time_t timestamp;
union {
video_size_t size;
unsigned int frame_rate;
} u;
};
static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct video_event kevent;
mm_segment_t old_fs = get_fs();
int err;
set_fs(KERNEL_DS);
err = sys_ioctl(fd, cmd, (unsigned long) &kevent);
set_fs(old_fs);
if (!err) {
struct compat_video_event __user *up = compat_ptr(arg);
err = put_user(kevent.type, &up->type);
err |= put_user(kevent.timestamp, &up->timestamp);
err |= put_user(kevent.u.size.w, &up->u.size.w);
err |= put_user(kevent.u.size.h, &up->u.size.h);
err |= put_user(kevent.u.size.aspect_ratio,
&up->u.size.aspect_ratio);
if (err)
err = -EFAULT;
}
return err;
}
struct compat_video_still_picture {
compat_uptr_t iFrame;
int32_t size;
};
static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct compat_video_still_picture __user *up;
struct video_still_picture __user *up_native;
compat_uptr_t fp;
int32_t size;
int err;
up = (struct compat_video_still_picture __user *) arg;
err = get_user(fp, &up->iFrame);
err |= get_user(size, &up->size);
if (err)
return -EFAULT;
up_native =
compat_alloc_user_space(sizeof(struct video_still_picture));
put_user(compat_ptr(fp), &up_native->iFrame);
put_user(size, &up_native->size);
err = sys_ioctl(fd, cmd, (unsigned long) up_native);
return err;
}
struct compat_video_spu_palette {
int length;
compat_uptr_t palette;
};
static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, unsigned long arg)
{
struct compat_video_spu_palette __user *up;
struct video_spu_palette __user *up_native;
compat_uptr_t palp;
int length, err;
up = (struct compat_video_spu_palette __user *) arg;
err = get_user(palp, &up->palette);
err |= get_user(length, &up->length);
up_native = compat_alloc_user_space(sizeof(struct video_spu_palette));
put_user(compat_ptr(palp), &up_native->palette);
put_user(length, &up_native->length);
err = sys_ioctl(fd, cmd, (unsigned long) up_native);
return err;
}
#ifdef CONFIG_NET
static int do_siocgstamp(unsigned int fd, unsigned int cmd, unsigned long arg)
{
@ -2854,6 +3008,15 @@ HANDLE_IOCTL(EXT2_IOC32_GETFLAGS, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_SETFLAGS, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_GETVERSION, do_ext2_ioctl)
HANDLE_IOCTL(EXT2_IOC32_SETVERSION, do_ext2_ioctl)
HANDLE_IOCTL(EXT3_IOC32_GETVERSION, do_ext3_ioctl)
HANDLE_IOCTL(EXT3_IOC32_SETVERSION, do_ext3_ioctl)
HANDLE_IOCTL(EXT3_IOC32_GETRSVSZ, do_ext3_ioctl)
HANDLE_IOCTL(EXT3_IOC32_SETRSVSZ, do_ext3_ioctl)
HANDLE_IOCTL(EXT3_IOC32_GROUP_EXTEND, do_ext3_ioctl)
COMPATIBLE_IOCTL(EXT3_IOC_GROUP_ADD)
#ifdef CONFIG_JBD_DEBUG
HANDLE_IOCTL(EXT3_IOC32_WAIT_FOR_READONLY, do_ext3_ioctl)
#endif
HANDLE_IOCTL(VIDIOCGTUNER32, do_video_ioctl)
HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl)
HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl)
@ -2954,5 +3117,11 @@ HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata)
HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata)
#endif
/* dvb */
HANDLE_IOCTL(DMX_GET_EVENT, do_dmx_get_event)
HANDLE_IOCTL(VIDEO_GET_EVENT, do_video_get_event)
HANDLE_IOCTL(VIDEO_STILLPICTURE, do_video_stillpicture)
HANDLE_IOCTL(VIDEO_SET_SPU_PALETTE, do_video_set_spu_palette)
#undef DECLARES
#endif