net/compat_ioctl: support SIOCWANDEV
This adds compat_ioctl support for SIOCWANDEV, which has
always been missing.
The definition of struct compat_ifreq was missing an
ifru_settings fields that is needed to support SIOCWANDEV,
so add that and clean up the whitespace damage in the
struct definition.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 224c7a8..ef68119 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -165,25 +165,32 @@
unsigned char port;
};
+struct compat_if_settings
+{
+ unsigned int type; /* Type of physical device or protocol */
+ unsigned int size; /* Size of the data allocated by the caller */
+ compat_uptr_t ifs_ifsu; /* union of pointers */
+};
+
struct compat_ifreq {
- union {
- char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
- } ifr_ifrn;
- union {
- struct sockaddr ifru_addr;
- struct sockaddr ifru_dstaddr;
- struct sockaddr ifru_broadaddr;
- struct sockaddr ifru_netmask;
- struct sockaddr ifru_hwaddr;
- short ifru_flags;
- compat_int_t ifru_ivalue;
- compat_int_t ifru_mtu;
- struct compat_ifmap ifru_map;
- char ifru_slave[IFNAMSIZ]; /* Just fits the size */
+ union {
+ char ifrn_name[IFNAMSIZ]; /* if name, e.g. "en0" */
+ } ifr_ifrn;
+ union {
+ struct sockaddr ifru_addr;
+ struct sockaddr ifru_dstaddr;
+ struct sockaddr ifru_broadaddr;
+ struct sockaddr ifru_netmask;
+ struct sockaddr ifru_hwaddr;
+ short ifru_flags;
+ compat_int_t ifru_ivalue;
+ compat_int_t ifru_mtu;
+ struct compat_ifmap ifru_map;
+ char ifru_slave[IFNAMSIZ]; /* Just fits the size */
char ifru_newname[IFNAMSIZ];
- compat_caddr_t ifru_data;
- /* XXXX? ifru_settings should be here */
- } ifr_ifru;
+ compat_caddr_t ifru_data;
+ struct compat_if_settings ifru_settings;
+ } ifr_ifru;
};
struct compat_ifconf {