diff options
Diffstat (limited to 'drivers/net/wireless/strip.c')
| -rw-r--r-- | drivers/net/wireless/strip.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c index ea6a87c19319..698aade79d40 100644 --- a/drivers/net/wireless/strip.c +++ b/drivers/net/wireless/strip.c @@ -106,6 +106,7 @@ static const char StripVersion[] = "1.3A-STUART.CHESHIRE"; #include <linux/serial.h> #include <linux/serialP.h> #include <linux/rcupdate.h> +#include <linux/compat.h> #include <net/arp.h> #include <net/net_namespace.h> @@ -2725,6 +2726,19 @@ static int strip_ioctl(struct tty_struct *tty, struct file *file, return 0; } +#ifdef CONFIG_COMPAT +static long strip_compat_ioctl(struct tty_struct *tty, struct file *file, + unsigned int cmd, unsigned long arg) +{ + switch (cmd) { + case SIOCGIFNAME: + case SIOCSIFHWADDR: + return strip_ioctl(tty, file, cmd, + (unsigned long)compat_ptr(arg)); + } + return -ENOIOCTLCMD; +} +#endif /************************************************************************/ /* Initialization */ @@ -2736,6 +2750,9 @@ static struct tty_ldisc_ops strip_ldisc = { .open = strip_open, .close = strip_close, .ioctl = strip_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = strip_compat_ioctl, +#endif .receive_buf = strip_receive_buf, .write_wakeup = strip_write_some_more, }; |