X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=fs%2Fcompat_ioctl.c;h=d2c38875ab296e45741c5dcf966da56ec51d8f96;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=155e612635f1341e1711f2546c638fa6da9dc0c5;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 155e61263..d2c38875a 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -10,11 +10,11 @@ * ioctls. */ -#ifdef INCLUDES #include #include #include #include +#include #include #include #include @@ -49,6 +49,8 @@ #include #include #include +#include +#include #include #include #include @@ -70,6 +72,7 @@ #include #include #include +#include #include /* siocdevprivate_ioctl */ #include @@ -79,13 +82,9 @@ #include #include -/* Ugly hack. */ -#undef __KERNEL__ #include -#define __KERNEL__ #include -#include #include #include #include @@ -93,7 +92,6 @@ #include #include -#include #include #include #include @@ -121,17 +119,33 @@ #include -#undef INCLUDES -#endif - -#ifdef CODE +#include +#include +#include +#include +#include /* 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) +static int do_ioctl32_pointer(unsigned int fd, unsigned int cmd, + unsigned long arg, struct file *f) +{ + return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); +} + static int w_long(unsigned int fd, unsigned int cmd, unsigned long arg) { mm_segment_t old_fs = get_fs(); @@ -175,241 +189,141 @@ static int do_ext2_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) return sys_ioctl(fd, cmd, (unsigned long)compat_ptr(arg)); } -struct video_tuner32 { - compat_int_t tuner; - char name[32]; - compat_ulong_t rangelow, rangehigh; - u32 flags; /* It is really u32 in videodev.h */ - u16 mode, signal; -}; - -static int get_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up) +static int do_ext3_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) { - int i; - - if(get_user(kp->tuner, &up->tuner)) - return -EFAULT; - for(i = 0; i < 32; i++) - __get_user(kp->name[i], &up->name[i]); - __get_user(kp->rangelow, &up->rangelow); - __get_user(kp->rangehigh, &up->rangehigh); - __get_user(kp->flags, &up->flags); - __get_user(kp->mode, &up->mode); - __get_user(kp->signal, &up->signal); - return 0; -} - -static int put_video_tuner32(struct video_tuner *kp, struct video_tuner32 __user *up) -{ - int i; - - if(put_user(kp->tuner, &up->tuner)) - return -EFAULT; - for(i = 0; i < 32; i++) - __put_user(kp->name[i], &up->name[i]); - __put_user(kp->rangelow, &up->rangelow); - __put_user(kp->rangehigh, &up->rangehigh); - __put_user(kp->flags, &up->flags); - __put_user(kp->mode, &up->mode); - __put_user(kp->signal, &up->signal); - return 0; + /* 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_buffer32 { - compat_caddr_t base; - compat_int_t height, width, depth, bytesperline; +struct compat_dmx_event { + dmx_event_t event; + compat_time_t timeStamp; + union + { + dmx_scrambling_status_t scrambling; + } u; }; -static int get_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up) +static int do_dmx_get_event(unsigned int fd, unsigned int cmd, unsigned long arg) { - u32 tmp; - - if (get_user(tmp, &up->base)) - return -EFAULT; + struct dmx_event kevent; + mm_segment_t old_fs = get_fs(); + int err; - /* This is actually a physical address stored - * as a void pointer. - */ - kp->base = (void *)(unsigned long) tmp; + set_fs(KERNEL_DS); + err = sys_ioctl(fd, cmd, (unsigned long) &kevent); + set_fs(old_fs); - __get_user(kp->height, &up->height); - __get_user(kp->width, &up->width); - __get_user(kp->depth, &up->depth); - __get_user(kp->bytesperline, &up->bytesperline); - return 0; -} + if (!err) { + struct compat_dmx_event __user *up = compat_ptr(arg); -static int put_video_buffer32(struct video_buffer *kp, struct video_buffer32 __user *up) -{ - u32 tmp = (u32)((unsigned long)kp->base); + 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; + } - if(put_user(tmp, &up->base)) - return -EFAULT; - __put_user(kp->height, &up->height); - __put_user(kp->width, &up->width); - __put_user(kp->depth, &up->depth); - __put_user(kp->bytesperline, &up->bytesperline); - return 0; + return err; } -struct video_clip32 { - s32 x, y, width, height; /* Its really s32 in videodev.h */ - compat_caddr_t next; -}; - -struct video_window32 { - u32 x, y, width, height, chromakey, flags; - compat_caddr_t clips; - compat_int_t clipcount; +struct compat_video_event { + int32_t type; + compat_time_t timestamp; + union { + video_size_t size; + unsigned int frame_rate; + } u; }; -/* You get back everything except the clips... */ -static int put_video_window32(struct video_window *kp, struct video_window32 __user *up) +static int do_video_get_event(unsigned int fd, unsigned int cmd, unsigned long arg) { - if(put_user(kp->x, &up->x)) - return -EFAULT; - __put_user(kp->y, &up->y); - __put_user(kp->width, &up->width); - __put_user(kp->height, &up->height); - __put_user(kp->chromakey, &up->chromakey); - __put_user(kp->flags, &up->flags); - __put_user(kp->clipcount, &up->clipcount); - return 0; -} + struct video_event kevent; + mm_segment_t old_fs = get_fs(); + int err; -#define VIDIOCGTUNER32 _IOWR('v',4, struct video_tuner32) -#define VIDIOCSTUNER32 _IOW('v',5, struct video_tuner32) -#define VIDIOCGWIN32 _IOR('v',9, struct video_window32) -#define VIDIOCSWIN32 _IOW('v',10, struct video_window32) -#define VIDIOCGFBUF32 _IOR('v',11, struct video_buffer32) -#define VIDIOCSFBUF32 _IOW('v',12, struct video_buffer32) -#define VIDIOCGFREQ32 _IOR('v',14, u32) -#define VIDIOCSFREQ32 _IOW('v',15, u32) + set_fs(KERNEL_DS); + err = sys_ioctl(fd, cmd, (unsigned long) &kevent); + set_fs(old_fs); -enum { - MaxClips = (~0U-sizeof(struct video_window))/sizeof(struct video_clip) + 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_set_window(unsigned int fd, unsigned int cmd, unsigned long arg) +static int do_video_stillpicture(unsigned int fd, unsigned int cmd, unsigned long arg) { - struct video_window32 __user *up = compat_ptr(arg); - struct video_window __user *vw; - struct video_clip __user *p; - int nclips; - u32 n; + struct compat_video_still_picture __user *up; + struct video_still_picture __user *up_native; + compat_uptr_t fp; + int32_t size; + int err; - if (get_user(nclips, &up->clipcount)) + up = (struct compat_video_still_picture __user *) arg; + err = get_user(fp, &up->iFrame); + err |= get_user(size, &up->size); + if (err) return -EFAULT; - /* Peculiar interface... */ - if (nclips < 0) - nclips = VIDEO_CLIPMAP_SIZE; + up_native = + compat_alloc_user_space(sizeof(struct video_still_picture)); - if (nclips > MaxClips) - return -ENOMEM; - - vw = compat_alloc_user_space(sizeof(struct video_window) + - nclips * sizeof(struct video_clip)); + put_user(compat_ptr(fp), &up_native->iFrame); + put_user(size, &up_native->size); - p = nclips ? (struct video_clip __user *)(vw + 1) : NULL; - - if (get_user(n, &up->x) || put_user(n, &vw->x) || - get_user(n, &up->y) || put_user(n, &vw->y) || - get_user(n, &up->width) || put_user(n, &vw->width) || - get_user(n, &up->height) || put_user(n, &vw->height) || - get_user(n, &up->chromakey) || put_user(n, &vw->chromakey) || - get_user(n, &up->flags) || put_user(n, &vw->flags) || - get_user(n, &up->clipcount) || put_user(n, &vw->clipcount) || - get_user(n, &up->clips) || put_user(p, &vw->clips)) - return -EFAULT; + err = sys_ioctl(fd, cmd, (unsigned long) up_native); - if (nclips) { - struct video_clip32 __user *u = compat_ptr(n); - int i; - if (!u) - return -EINVAL; - for (i = 0; i < nclips; i++, u++, p++) { - s32 v; - if (get_user(v, &u->x) || - put_user(v, &p->x) || - get_user(v, &u->y) || - put_user(v, &p->y) || - get_user(v, &u->width) || - put_user(v, &p->width) || - get_user(v, &u->height) || - put_user(v, &p->height) || - put_user(NULL, &p->next)) - return -EFAULT; - } - } - - return sys_ioctl(fd, VIDIOCSWIN, (unsigned long)p); + return err; } -static int do_video_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - union { - struct video_tuner vt; - struct video_buffer vb; - struct video_window vw; - unsigned long vx; - } karg; - mm_segment_t old_fs = get_fs(); - void __user *up = compat_ptr(arg); - int err = 0; - - /* First, convert the command. */ - switch(cmd) { - case VIDIOCGTUNER32: cmd = VIDIOCGTUNER; break; - case VIDIOCSTUNER32: cmd = VIDIOCSTUNER; break; - case VIDIOCGWIN32: cmd = VIDIOCGWIN; break; - case VIDIOCGFBUF32: cmd = VIDIOCGFBUF; break; - case VIDIOCSFBUF32: cmd = VIDIOCSFBUF; break; - case VIDIOCGFREQ32: cmd = VIDIOCGFREQ; break; - case VIDIOCSFREQ32: cmd = VIDIOCSFREQ; break; - }; - - switch(cmd) { - case VIDIOCSTUNER: - case VIDIOCGTUNER: - err = get_video_tuner32(&karg.vt, up); - break; - - case VIDIOCSFBUF: - err = get_video_buffer32(&karg.vb, up); - break; - - case VIDIOCSFREQ: - err = get_user(karg.vx, (u32 __user *)up); - break; - }; - if(err) - goto out; +struct compat_video_spu_palette { + int length; + compat_uptr_t palette; +}; - set_fs(KERNEL_DS); - err = sys_ioctl(fd, cmd, (unsigned long)&karg); - set_fs(old_fs); +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; - if(err == 0) { - switch(cmd) { - case VIDIOCGTUNER: - err = put_video_tuner32(&karg.vt, up); - break; + up = (struct compat_video_spu_palette __user *) arg; + err = get_user(palp, &up->palette); + err |= get_user(length, &up->length); - case VIDIOCGWIN: - err = put_video_window32(&karg.vw, up); - break; + 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); - case VIDIOCGFBUF: - err = put_video_buffer32(&karg.vb, up); - break; + err = sys_ioctl(fd, cmd, (unsigned long) up_native); - case VIDIOCGFREQ: - err = put_user(((u32)karg.vx), (u32 __user *)up); - break; - }; - } -out: return err; } @@ -532,7 +446,8 @@ static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg) ifr = ifc.ifc_req; ifr32 = compat_ptr(ifc32.ifcbuf); - for (i = 0, j = 0; i < ifc32.ifc_len && j < ifc.ifc_len; + for (i = 0, j = 0; + i + sizeof (struct ifreq32) <= ifc32.ifc_len && j < ifc.ifc_len; i += sizeof (struct ifreq32), j += sizeof (struct ifreq)) { if (copy_in_user(ifr32, ifr, sizeof (struct ifreq32))) return -EFAULT; @@ -548,10 +463,7 @@ static int dev_ifconf(unsigned int fd, unsigned int cmd, unsigned long arg) i = ((i / sizeof(struct ifreq)) * sizeof(struct ifreq32)); ifc32.ifc_len = i; } else { - if (i <= ifc32.ifc_len) - ifc32.ifc_len = i; - else - ifc32.ifc_len = i - sizeof (struct ifreq32); + ifc32.ifc_len = i; } if (copy_to_user(compat_ptr(arg), &ifc32, sizeof(struct ifconf32))) return -EFAULT; @@ -798,13 +710,16 @@ static int routing_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) r = (void *) &r4; } - if (ret) - return -EFAULT; + if (ret) { + ret = -EFAULT; + goto out; + } set_fs (KERNEL_DS); ret = sys_ioctl (fd, cmd, (unsigned long) r); set_fs (old_fs); +out: if (mysock) sockfd_put(mysock); @@ -837,146 +752,6 @@ static int hdio_getgeo(unsigned int fd, unsigned int cmd, unsigned long arg) return err ? -EFAULT : 0; } -struct fb_fix_screeninfo32 { - char id[16]; - compat_caddr_t smem_start; - u32 smem_len; - u32 type; - u32 type_aux; - u32 visual; - u16 xpanstep; - u16 ypanstep; - u16 ywrapstep; - u32 line_length; - compat_caddr_t mmio_start; - u32 mmio_len; - u32 accel; - u16 reserved[3]; -}; - -struct fb_cmap32 { - u32 start; - u32 len; - compat_caddr_t red; - compat_caddr_t green; - compat_caddr_t blue; - compat_caddr_t transp; -}; - -static int fb_getput_cmap(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct fb_cmap_user __user *cmap; - struct fb_cmap32 __user *cmap32; - __u32 data; - int err; - - cmap = compat_alloc_user_space(sizeof(*cmap)); - cmap32 = compat_ptr(arg); - - if (copy_in_user(&cmap->start, &cmap32->start, 2 * sizeof(__u32))) - return -EFAULT; - - if (get_user(data, &cmap32->red) || - put_user(compat_ptr(data), &cmap->red) || - get_user(data, &cmap32->green) || - put_user(compat_ptr(data), &cmap->green) || - get_user(data, &cmap32->blue) || - put_user(compat_ptr(data), &cmap->blue) || - get_user(data, &cmap32->transp) || - put_user(compat_ptr(data), &cmap->transp)) - return -EFAULT; - - err = sys_ioctl(fd, cmd, (unsigned long) cmap); - - if (!err) { - if (copy_in_user(&cmap32->start, - &cmap->start, - 2 * sizeof(__u32))) - err = -EFAULT; - } - return err; -} - -static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix, - struct fb_fix_screeninfo32 __user *fix32) -{ - __u32 data; - int err; - - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id)); - - data = (__u32) (unsigned long) fix->smem_start; - err |= put_user(data, &fix32->smem_start); - - err |= put_user(fix->smem_len, &fix32->smem_len); - err |= put_user(fix->type, &fix32->type); - err |= put_user(fix->type_aux, &fix32->type_aux); - err |= put_user(fix->visual, &fix32->visual); - err |= put_user(fix->xpanstep, &fix32->xpanstep); - err |= put_user(fix->ypanstep, &fix32->ypanstep); - err |= put_user(fix->ywrapstep, &fix32->ywrapstep); - err |= put_user(fix->line_length, &fix32->line_length); - - data = (__u32) (unsigned long) fix->mmio_start; - err |= put_user(data, &fix32->mmio_start); - - err |= put_user(fix->mmio_len, &fix32->mmio_len); - err |= put_user(fix->accel, &fix32->accel); - err |= copy_to_user(fix32->reserved, fix->reserved, - sizeof(fix->reserved)); - - return err; -} - -static int fb_get_fscreeninfo(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - mm_segment_t old_fs; - struct fb_fix_screeninfo fix; - struct fb_fix_screeninfo32 __user *fix32; - int err; - - fix32 = compat_ptr(arg); - - old_fs = get_fs(); - set_fs(KERNEL_DS); - err = sys_ioctl(fd, cmd, (unsigned long) &fix); - set_fs(old_fs); - - if (!err) - err = do_fscreeninfo_to_user(&fix, fix32); - - return err; -} - -static int fb_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - int err; - - switch (cmd) { - case FBIOGET_FSCREENINFO: - err = fb_get_fscreeninfo(fd,cmd, arg); - break; - - case FBIOGETCMAP: - case FBIOPUTCMAP: - err = fb_getput_cmap(fd, cmd, arg); - break; - - default: - do { - static int count; - if (++count <= 20) - printk("%s: Unknown fb ioctl cmd fd(%d) " - "cmd(%08x) arg(%08lx)\n", - __FUNCTION__, fd, cmd, arg); - } while(0); - err = -ENOSYS; - break; - }; - - return err; -} - static int hdio_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) { mm_segment_t old_fs = get_fs(); @@ -1143,6 +918,40 @@ static int sg_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) return err; } +struct compat_sg_req_info { /* used by SG_GET_REQUEST_TABLE ioctl() */ + char req_state; + char orphan; + char sg_io_owned; + char problem; + int pack_id; + compat_uptr_t usr_ptr; + unsigned int duration; + int unused; +}; + +static int sg_grt_trans(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + int err, i; + sg_req_info_t __user *r; + struct compat_sg_req_info __user *o = (void __user *)arg; + r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE); + err = sys_ioctl(fd,cmd,(unsigned long)r); + if (err < 0) + return err; + for (i = 0; i < SG_MAX_QUEUE; i++) { + void __user *ptr; + int d; + + if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) || + get_user(ptr, &r[i].usr_ptr) || + get_user(d, &r[i].duration) || + put_user((u32)(unsigned long)(ptr), &o[i].usr_ptr) || + put_user(d, &o[i].duration)) + return -EFAULT; + } + return err; +} + struct sock_fprog32 { unsigned short len; compat_caddr_t filter; @@ -1713,8 +1522,7 @@ static struct { { ATM_QUERYLOOP32, ATM_QUERYLOOP } }; -#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0])) - +#define NR_ATM_IOCTL ARRAY_SIZE(atm_ioctl_map) static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg) { @@ -2015,7 +1823,7 @@ static struct { { FDWERRORGET32, FDWERRORGET } }; -#define NR_FD_IOCTL_TRANS (sizeof(fd_ioctl_trans_table)/sizeof(fd_ioctl_trans_table[0])) +#define NR_FD_IOCTL_TRANS ARRAY_SIZE(fd_ioctl_trans_table) static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) { @@ -2232,7 +2040,8 @@ static int fd_ioctl_trans(unsigned int fd, unsigned int cmd, unsigned long arg) if (err) err = -EFAULT; -out: if (karg) kfree(karg); +out: + kfree(karg); return err; } @@ -2697,6 +2506,40 @@ static int old_bridge_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg return -EINVAL; } +#define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t) +#define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t) +#define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t) +#define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t) + +static int rtc_ioctl(unsigned fd, unsigned cmd, unsigned long arg) +{ + mm_segment_t oldfs = get_fs(); + compat_ulong_t val32; + unsigned long kval; + int ret; + + switch (cmd) { + case RTC_IRQP_READ32: + case RTC_EPOCH_READ32: + set_fs(KERNEL_DS); + ret = sys_ioctl(fd, (cmd == RTC_IRQP_READ32) ? + RTC_IRQP_READ : RTC_EPOCH_READ, + (unsigned long)&kval); + set_fs(oldfs); + if (ret) + return ret; + val32 = kval; + return put_user(val32, (unsigned int __user *)arg); + case RTC_IRQP_SET32: + return sys_ioctl(fd, RTC_IRQP_SET, arg); + case RTC_EPOCH_SET32: + return sys_ioctl(fd, RTC_EPOCH_SET, arg); + default: + /* unreached */ + return -ENOIOCTLCMD; + } +} + #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE) struct ncp_ioctl_request_32 { u32 function; @@ -2884,10 +2727,34 @@ static int do_ncp_setprivatedata(unsigned int fd, unsigned int cmd, unsigned lon } #endif -#undef CODE -#endif +static int +lp_timeout_trans(unsigned int fd, unsigned int cmd, unsigned long arg) +{ + struct compat_timeval __user *tc = (struct compat_timeval __user *)arg; + struct timeval __user *tn = compat_alloc_user_space(sizeof(struct timeval)); + struct timeval ts; + if (get_user(ts.tv_sec, &tc->tv_sec) || + get_user(ts.tv_usec, &tc->tv_usec) || + put_user(ts.tv_sec, &tn->tv_sec) || + put_user(ts.tv_usec, &tn->tv_usec)) + return -EFAULT; + return sys_ioctl(fd, cmd, (unsigned long)tn); +} + +#define HANDLE_IOCTL(cmd,handler) \ + { (cmd), (ioctl_trans_handler_t)(handler) }, + +/* pointer to compatible structure or no argument */ +#define COMPATIBLE_IOCTL(cmd) \ + { (cmd), do_ioctl32_pointer }, + +/* argument is an unsigned long integer, not a pointer */ +#define ULONG_IOCTL(cmd) \ + { (cmd), (ioctl_trans_handler_t)sys_ioctl }, -#ifdef DECLARES + +struct ioctl_trans ioctl_start[] = { +#include HANDLE_IOCTL(MEMREADOOB32, mtd_rw_oob) HANDLE_IOCTL(MEMWRITEOOB32, mtd_rw_oob) #ifdef CONFIG_NET @@ -2949,10 +2816,7 @@ HANDLE_IOCTL(BLKGETSIZE, w_long) HANDLE_IOCTL(0x1260, broken_blkgetsize) HANDLE_IOCTL(BLKFRAGET, w_long) HANDLE_IOCTL(BLKSECTGET, w_long) -HANDLE_IOCTL(FBIOGET_FSCREENINFO, fb_ioctl_trans) HANDLE_IOCTL(BLKPG, blkpg_ioctl_trans) -HANDLE_IOCTL(FBIOGETCMAP, fb_ioctl_trans) -HANDLE_IOCTL(FBIOPUTCMAP, fb_ioctl_trans) HANDLE_IOCTL(HDIO_GET_KEEPSETTINGS, hdio_ioctl_trans) HANDLE_IOCTL(HDIO_GET_UNMASKINTR, hdio_ioctl_trans) HANDLE_IOCTL(HDIO_GET_DMA, hdio_ioctl_trans) @@ -2970,6 +2834,7 @@ HANDLE_IOCTL(FDPOLLDRVSTAT32, fd_ioctl_trans) HANDLE_IOCTL(FDGETFDCSTAT32, fd_ioctl_trans) HANDLE_IOCTL(FDWERRORGET32, fd_ioctl_trans) HANDLE_IOCTL(SG_IO,sg_ioctl_trans) +HANDLE_IOCTL(SG_GET_REQUEST_TABLE, sg_grt_trans) HANDLE_IOCTL(PPPIOCGIDLE32, ppp_ioctl_trans) HANDLE_IOCTL(PPPIOCSCOMPRESS32, ppp_ioctl_trans) HANDLE_IOCTL(PPPIOCSPASS32, ppp_sock_fprog_ioctl_trans) @@ -2993,14 +2858,15 @@ 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(VIDIOCGTUNER32, do_video_ioctl) -HANDLE_IOCTL(VIDIOCSTUNER32, do_video_ioctl) -HANDLE_IOCTL(VIDIOCGWIN32, do_video_ioctl) -HANDLE_IOCTL(VIDIOCSWIN32, do_set_window) -HANDLE_IOCTL(VIDIOCGFBUF32, do_video_ioctl) -HANDLE_IOCTL(VIDIOCSFBUF32, do_video_ioctl) -HANDLE_IOCTL(VIDIOCGFREQ32, do_video_ioctl) -HANDLE_IOCTL(VIDIOCSFREQ32, do_video_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 /* One SMB ioctl needs translations. */ #define SMB_IOC_GETMOUNTUID_32 _IOR('u', 1, compat_uid_t) HANDLE_IOCTL(SMB_IOC_GETMOUNTUID_32, do_smb_getmountuid) @@ -3043,10 +2909,25 @@ HANDLE_IOCTL(RAW_GETBIND, raw_ioctl) /* Serial */ HANDLE_IOCTL(TIOCGSERIAL, serial_struct_ioctl) HANDLE_IOCTL(TIOCSSERIAL, serial_struct_ioctl) +#ifdef TIOCGLTC +COMPATIBLE_IOCTL(TIOCGLTC) +COMPATIBLE_IOCTL(TIOCSLTC) +#endif +#ifdef TIOCSTART +/* + * For these two we have defintions in ioctls.h and/or termios.h on + * some architectures but no actual implemention. Some applications + * like bash call them if they are defined in the headers, so we provide + * entries here to avoid syslog message spew. + */ +COMPATIBLE_IOCTL(TIOCSTART) +COMPATIBLE_IOCTL(TIOCSTOP) +#endif /* Usbdevfs */ HANDLE_IOCTL(USBDEVFS_CONTROL32, do_usbdevfs_control) HANDLE_IOCTL(USBDEVFS_BULK32, do_usbdevfs_bulk) HANDLE_IOCTL(USBDEVFS_DISCSIGNAL32, do_usbdevfs_discsignal) +COMPATIBLE_IOCTL(USBDEVFS_IOCTL32) /* i2c */ HANDLE_IOCTL(I2C_FUNCS, w_long) HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl) @@ -3067,6 +2948,10 @@ HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl) HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl) HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl) HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl) +HANDLE_IOCTL(RTC_IRQP_READ32, rtc_ioctl) +HANDLE_IOCTL(RTC_IRQP_SET32, rtc_ioctl) +HANDLE_IOCTL(RTC_EPOCH_READ32, rtc_ioctl) +HANDLE_IOCTL(RTC_EPOCH_SET32, rtc_ioctl) #if defined(CONFIG_NCP_FS) || defined(CONFIG_NCP_FS_MODULE) HANDLE_IOCTL(NCP_IOC_NCPREQUEST_32, do_ncp_ncprequest) @@ -3078,5 +2963,25 @@ HANDLE_IOCTL(NCP_IOC_GETPRIVATEDATA_32, do_ncp_getprivatedata) HANDLE_IOCTL(NCP_IOC_SETPRIVATEDATA_32, do_ncp_setprivatedata) #endif -#undef DECLARES -#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) + +/* parport */ +COMPATIBLE_IOCTL(LPTIME) +COMPATIBLE_IOCTL(LPCHAR) +COMPATIBLE_IOCTL(LPABORTOPEN) +COMPATIBLE_IOCTL(LPCAREFUL) +COMPATIBLE_IOCTL(LPWAIT) +COMPATIBLE_IOCTL(LPSETIRQ) +COMPATIBLE_IOCTL(LPGETSTATUS) +COMPATIBLE_IOCTL(LPGETSTATUS) +COMPATIBLE_IOCTL(LPRESET) +/*LPGETSTATS not implemented, but no kernels seem to compile it in anyways*/ +COMPATIBLE_IOCTL(LPGETFLAGS) +HANDLE_IOCTL(LPSETTIMEOUT, lp_timeout_trans) +}; + +int ioctl_table_size = ARRAY_SIZE(ioctl_start);