From 87de87d5e47f94b4ea647a5bd1bc8dc1f7930db4 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 3 Jun 2008 09:14:03 -0700 Subject: wext: Dispatch and handle compat ioctls entirely in net/wireless/wext.c Next we can kill the hacks in fs/compat_ioctl.c and also dispatch compat ioctls down into the driver and 80211 protocol helper layers in order to handle iw_point objects embedded in stream replies which need to be translated. Signed-off-by: David S. Miller --- fs/compat_ioctl.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'fs/compat_ioctl.c') diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 97dba0d92348..8ab850bf2eee 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -1757,12 +1757,6 @@ static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long a return sys_ioctl(fd, cmd, (unsigned long)tdata); } -struct compat_iw_point { - compat_caddr_t pointer; - __u16 length; - __u16 flags; -}; - static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) { struct iwreq __user *iwr; -- cgit v1.2.3 From 169a3ec492ddb6b0a8203fccba2ddff077154e26 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Fri, 21 Dec 2007 03:55:13 -0800 Subject: wext: Remove compat handling from fs/compat_ioctl.c No longer used. Signed-off-by: David S. Miller --- fs/compat_ioctl.c | 107 +----------------------------------------------------- 1 file changed, 1 insertion(+), 106 deletions(-) (limited to 'fs/compat_ioctl.c') diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 8ab850bf2eee..05ec7eef8690 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -58,7 +58,6 @@ #include #include #include -#include #include #include @@ -1757,58 +1756,6 @@ static int do_i2c_smbus_ioctl(unsigned int fd, unsigned int cmd, unsigned long a return sys_ioctl(fd, cmd, (unsigned long)tdata); } -static int do_wireless_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg) -{ - struct iwreq __user *iwr; - struct iwreq __user *iwr_u; - struct iw_point __user *iwp; - struct compat_iw_point __user *iwp_u; - compat_caddr_t pointer_u; - void __user *pointer; - __u16 length, flags; - int ret; - - iwr_u = compat_ptr(arg); - iwp_u = (struct compat_iw_point __user *) &iwr_u->u.data; - iwr = compat_alloc_user_space(sizeof(*iwr)); - if (iwr == NULL) - return -ENOMEM; - - iwp = &iwr->u.data; - - if (!access_ok(VERIFY_WRITE, iwr, sizeof(*iwr))) - return -EFAULT; - - if (__copy_in_user(&iwr->ifr_ifrn.ifrn_name[0], - &iwr_u->ifr_ifrn.ifrn_name[0], - sizeof(iwr->ifr_ifrn.ifrn_name))) - return -EFAULT; - - if (__get_user(pointer_u, &iwp_u->pointer) || - __get_user(length, &iwp_u->length) || - __get_user(flags, &iwp_u->flags)) - return -EFAULT; - - if (__put_user(compat_ptr(pointer_u), &iwp->pointer) || - __put_user(length, &iwp->length) || - __put_user(flags, &iwp->flags)) - return -EFAULT; - - ret = sys_ioctl(fd, cmd, (unsigned long) iwr); - - if (__get_user(pointer, &iwp->pointer) || - __get_user(length, &iwp->length) || - __get_user(flags, &iwp->flags)) - return -EFAULT; - - if (__put_user(ptr_to_compat(pointer), &iwp_u->pointer) || - __put_user(length, &iwp_u->length) || - __put_user(flags, &iwp_u->flags)) - return -EFAULT; - - return ret; -} - /* Since old style bridge ioctl's endup using SIOCDEVPRIVATE * for some operations; this forces use of the newer bridge-utils that * use compatiable ioctls @@ -2489,36 +2436,6 @@ COMPATIBLE_IOCTL(I2C_TENBIT) COMPATIBLE_IOCTL(I2C_PEC) COMPATIBLE_IOCTL(I2C_RETRIES) COMPATIBLE_IOCTL(I2C_TIMEOUT) -/* wireless */ -COMPATIBLE_IOCTL(SIOCSIWCOMMIT) -COMPATIBLE_IOCTL(SIOCGIWNAME) -COMPATIBLE_IOCTL(SIOCSIWNWID) -COMPATIBLE_IOCTL(SIOCGIWNWID) -COMPATIBLE_IOCTL(SIOCSIWFREQ) -COMPATIBLE_IOCTL(SIOCGIWFREQ) -COMPATIBLE_IOCTL(SIOCSIWMODE) -COMPATIBLE_IOCTL(SIOCGIWMODE) -COMPATIBLE_IOCTL(SIOCSIWSENS) -COMPATIBLE_IOCTL(SIOCGIWSENS) -COMPATIBLE_IOCTL(SIOCSIWRANGE) -COMPATIBLE_IOCTL(SIOCSIWPRIV) -COMPATIBLE_IOCTL(SIOCSIWSTATS) -COMPATIBLE_IOCTL(SIOCSIWAP) -COMPATIBLE_IOCTL(SIOCGIWAP) -COMPATIBLE_IOCTL(SIOCSIWRATE) -COMPATIBLE_IOCTL(SIOCGIWRATE) -COMPATIBLE_IOCTL(SIOCSIWRTS) -COMPATIBLE_IOCTL(SIOCGIWRTS) -COMPATIBLE_IOCTL(SIOCSIWFRAG) -COMPATIBLE_IOCTL(SIOCGIWFRAG) -COMPATIBLE_IOCTL(SIOCSIWTXPOW) -COMPATIBLE_IOCTL(SIOCGIWTXPOW) -COMPATIBLE_IOCTL(SIOCSIWRETRY) -COMPATIBLE_IOCTL(SIOCGIWRETRY) -COMPATIBLE_IOCTL(SIOCSIWPOWER) -COMPATIBLE_IOCTL(SIOCGIWPOWER) -COMPATIBLE_IOCTL(SIOCSIWAUTH) -COMPATIBLE_IOCTL(SIOCGIWAUTH) /* hiddev */ COMPATIBLE_IOCTL(HIDIOCGVERSION) COMPATIBLE_IOCTL(HIDIOCAPPLICATION) @@ -2749,29 +2666,7 @@ COMPATIBLE_IOCTL(USBDEVFS_IOCTL32) HANDLE_IOCTL(I2C_FUNCS, w_long) HANDLE_IOCTL(I2C_RDWR, do_i2c_rdwr_ioctl) HANDLE_IOCTL(I2C_SMBUS, do_i2c_smbus_ioctl) -/* wireless */ -HANDLE_IOCTL(SIOCGIWRANGE, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWPRIV, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWSTATS, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWSPY, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWSPY, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWTHRSPY, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWTHRSPY, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWMLME, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWAPLIST, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWSCAN, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWSCAN, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWESSID, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWESSID, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWNICKN, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWNICKN, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWENCODE, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWENCODE, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWGENIE, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWGENIE, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWENCODEEXT, do_wireless_ioctl) -HANDLE_IOCTL(SIOCGIWENCODEEXT, do_wireless_ioctl) -HANDLE_IOCTL(SIOCSIWPMKSA, do_wireless_ioctl) +/* bridge */ HANDLE_IOCTL(SIOCSIFBR, old_bridge_ioctl) HANDLE_IOCTL(SIOCGIFBR, old_bridge_ioctl) /* Not implemented in the native kernel */ -- cgit v1.2.3 From 40be492fe4fab829951681860c2bb26fa1d5fe4a Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Mon, 14 Jul 2008 20:13:50 +0200 Subject: [Bluetooth] Export details about authentication requirements With the Simple Pairing support, the authentication requirements are an explicit setting during the bonding process. Track and enforce the requirements and allow higher layers like L2CAP and RFCOMM to increase them if needed. This patch introduces a new IOCTL that allows to query the current authentication requirements. It is also possible to detect Simple Pairing support in the kernel this way. Signed-off-by: Marcel Holtmann --- fs/compat_ioctl.c | 1 + include/net/bluetooth/hci.h | 18 ++++++++++++++---- include/net/bluetooth/hci_core.h | 2 ++ net/bluetooth/hci_conn.c | 38 ++++++++++++++++++++++++++++++++++---- net/bluetooth/hci_sock.c | 18 +++++------------- net/bluetooth/l2cap.c | 14 ++++++++++---- net/bluetooth/rfcomm/core.c | 3 ++- 7 files changed, 68 insertions(+), 26 deletions(-) (limited to 'fs/compat_ioctl.c') diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 97dba0d92348..d63d430d3b26 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -2399,6 +2399,7 @@ COMPATIBLE_IOCTL(HCIGETDEVLIST) COMPATIBLE_IOCTL(HCIGETDEVINFO) COMPATIBLE_IOCTL(HCIGETCONNLIST) COMPATIBLE_IOCTL(HCIGETCONNINFO) +COMPATIBLE_IOCTL(HCIGETAUTHINFO) COMPATIBLE_IOCTL(HCISETRAW) COMPATIBLE_IOCTL(HCISETSCAN) COMPATIBLE_IOCTL(HCISETAUTH) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 55576e848827..3cc294919312 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -72,8 +72,6 @@ enum { HCI_INQUIRY, HCI_RAW, - - HCI_SECMGR }; /* HCI ioctl defines */ @@ -86,6 +84,7 @@ enum { #define HCIGETDEVINFO _IOR('H', 211, int) #define HCIGETCONNLIST _IOR('H', 212, int) #define HCIGETCONNINFO _IOR('H', 213, int) +#define HCIGETAUTHINFO _IOR('H', 215, int) #define HCISETRAW _IOW('H', 220, int) #define HCISETSCAN _IOW('H', 221, int) @@ -97,8 +96,6 @@ enum { #define HCISETACLMTU _IOW('H', 227, int) #define HCISETSCOMTU _IOW('H', 228, int) -#define HCISETSECMGR _IOW('H', 230, int) - #define HCIINQUIRY _IOR('H', 240, int) /* HCI timeouts */ @@ -203,6 +200,14 @@ enum { #define HCI_LM_RELIABLE 0x0010 #define HCI_LM_SECURE 0x0020 +/* Authentication types */ +#define HCI_AT_NO_BONDING 0x00 +#define HCI_AT_NO_BONDING_MITM 0x01 +#define HCI_AT_DEDICATED_BONDING 0x02 +#define HCI_AT_DEDICATED_BONDING_MITM 0x03 +#define HCI_AT_GENERAL_BONDING 0x04 +#define HCI_AT_GENERAL_BONDING_MITM 0x05 + /* ----- HCI Commands ---- */ #define HCI_OP_INQUIRY 0x0401 struct hci_cp_inquiry { @@ -1001,6 +1006,11 @@ struct hci_conn_info_req { struct hci_conn_info conn_info[0]; }; +struct hci_auth_info_req { + bdaddr_t bdaddr; + __u8 type; +}; + struct hci_inquiry_req { __u16 dev_id; __u16 flags; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 28fbd0caa534..cbf751094688 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -168,6 +168,7 @@ struct hci_conn { __u16 pkt_type; __u16 link_policy; __u32 link_mode; + __u8 auth_type; __u8 power_save; unsigned long pend; @@ -422,6 +423,7 @@ int hci_get_dev_list(void __user *arg); int hci_get_dev_info(void __user *arg); int hci_get_conn_list(void __user *arg); int hci_get_conn_info(struct hci_dev *hdev, void __user *arg); +int hci_get_auth_info(struct hci_dev *hdev, void __user *arg); int hci_inquiry(void __user *arg); void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 6f22533e7656..0d4b8aeb8e09 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -379,13 +379,21 @@ int hci_conn_auth(struct hci_conn *conn) { BT_DBG("conn %p", conn); + if (conn->ssp_mode > 0 && conn->hdev->ssp_mode > 0) { + if (!(conn->auth_type & 0x01)) { + conn->auth_type = HCI_AT_GENERAL_BONDING_MITM; + conn->link_mode &= ~HCI_LM_AUTH; + } + } + if (conn->link_mode & HCI_LM_AUTH) return 1; if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) { struct hci_cp_auth_requested cp; cp.handle = cpu_to_le16(conn->handle); - hci_send_cmd(conn->hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp); + hci_send_cmd(conn->hdev, HCI_OP_AUTH_REQUESTED, + sizeof(cp), &cp); } return 0; } @@ -397,7 +405,7 @@ int hci_conn_encrypt(struct hci_conn *conn) BT_DBG("conn %p", conn); if (conn->link_mode & HCI_LM_ENCRYPT) - return 1; + return hci_conn_auth(conn); if (test_and_set_bit(HCI_CONN_ENCRYPT_PEND, &conn->pend)) return 0; @@ -406,7 +414,8 @@ int hci_conn_encrypt(struct hci_conn *conn) struct hci_cp_set_conn_encrypt cp; cp.handle = cpu_to_le16(conn->handle); cp.encrypt = 1; - hci_send_cmd(conn->hdev, HCI_OP_SET_CONN_ENCRYPT, sizeof(cp), &cp); + hci_send_cmd(conn->hdev, HCI_OP_SET_CONN_ENCRYPT, + sizeof(cp), &cp); } return 0; } @@ -420,7 +429,8 @@ int hci_conn_change_link_key(struct hci_conn *conn) if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) { struct hci_cp_change_conn_link_key cp; cp.handle = cpu_to_le16(conn->handle); - hci_send_cmd(conn->hdev, HCI_OP_CHANGE_CONN_LINK_KEY, sizeof(cp), &cp); + hci_send_cmd(conn->hdev, HCI_OP_CHANGE_CONN_LINK_KEY, + sizeof(cp), &cp); } return 0; } @@ -624,3 +634,23 @@ int hci_get_conn_info(struct hci_dev *hdev, void __user *arg) return copy_to_user(ptr, &ci, sizeof(ci)) ? -EFAULT : 0; } + +int hci_get_auth_info(struct hci_dev *hdev, void __user *arg) +{ + struct hci_auth_info_req req; + struct hci_conn *conn; + + if (copy_from_user(&req, arg, sizeof(req))) + return -EFAULT; + + hci_dev_lock_bh(hdev); + conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &req.bdaddr); + if (conn) + req.type = conn->auth_type; + hci_dev_unlock_bh(hdev); + + if (!conn) + return -ENOENT; + + return copy_to_user(arg, &req, sizeof(req)) ? -EFAULT : 0; +} diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 747fabd735d2..d62579b67959 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -193,19 +193,11 @@ static inline int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, unsign return 0; - case HCISETSECMGR: - if (!capable(CAP_NET_ADMIN)) - return -EACCES; - - if (arg) - set_bit(HCI_SECMGR, &hdev->flags); - else - clear_bit(HCI_SECMGR, &hdev->flags); - - return 0; - case HCIGETCONNINFO: - return hci_get_conn_info(hdev, (void __user *)arg); + return hci_get_conn_info(hdev, (void __user *) arg); + + case HCIGETAUTHINFO: + return hci_get_auth_info(hdev, (void __user *) arg); default: if (hdev->ioctl) @@ -217,7 +209,7 @@ static inline int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, unsign static int hci_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) { struct sock *sk = sock->sk; - void __user *argp = (void __user *)arg; + void __user *argp = (void __user *) arg; int err; BT_DBG("cmd %x arg %lx", cmd, arg); diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 252264062f59..30ad59b717d5 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -2150,7 +2150,7 @@ static int l2cap_disconn_ind(struct hci_conn *hcon, u8 reason) static int l2cap_auth_cfm(struct hci_conn *hcon, u8 status) { struct l2cap_chan_list *l; - struct l2cap_conn *conn = conn = hcon->l2cap_data; + struct l2cap_conn *conn = hcon->l2cap_data; struct l2cap_conn_rsp rsp; struct sock *sk; int result; @@ -2165,11 +2165,17 @@ static int l2cap_auth_cfm(struct hci_conn *hcon, u8 status) read_lock(&l->lock); for (sk = l->head; sk; sk = l2cap_pi(sk)->next_c) { + struct l2cap_pinfo *pi = l2cap_pi(sk); + bh_lock_sock(sk); - if (sk->sk_state != BT_CONNECT2 || - (l2cap_pi(sk)->link_mode & L2CAP_LM_ENCRYPT) || - (l2cap_pi(sk)->link_mode & L2CAP_LM_SECURE)) { + if (sk->sk_state != BT_CONNECT2) { + bh_unlock_sock(sk); + continue; + } + + if ((pi->link_mode & (L2CAP_LM_ENCRYPT | L2CAP_LM_SECURE)) && + !(hcon->link_mode & HCI_LM_ENCRYPT)) { bh_unlock_sock(sk); continue; } diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index e7a6a03cea37..e56bcfc35a49 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -1969,7 +1969,8 @@ static void rfcomm_auth_cfm(struct hci_conn *conn, u8 status) list_for_each_safe(p, n, &s->dlcs) { d = list_entry(p, struct rfcomm_dlc, list); - if (d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE)) + if ((d->link_mode & (RFCOMM_LM_ENCRYPT | RFCOMM_LM_SECURE)) && + !(conn->link_mode & HCI_LM_ENCRYPT) && !status) continue; if (!test_and_clear_bit(RFCOMM_AUTH_PENDING, &d->flags)) -- cgit v1.2.3 From 3c3622dcb64c76c9abd2e468f802db9ba523421c Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Wed, 16 Jul 2008 08:52:00 -0500 Subject: Fix compile issues in fs/compat_ioctl.c when CONFIG_BLOCK is disabled Fix fs/compat_ioctl.c to handle CONFIG_BLOCK=n, CONFIG_SCSI=n to avoid build errors: In file included from include/scsi/scsi.h:12, from fs/compat_ioctl.c:71: include/scsi/scsi_cmnd.h:27:25: warning: "BLK_MAX_CDB" is not defined include/scsi/scsi_cmnd.h:28:3: error: #error MAX_COMMAND_SIZE can not be bigger than BLK_MAX_CDB In file included from include/scsi/scsi.h:12, from fs/compat_ioctl.c:71: include/scsi/scsi_cmnd.h: In function 'scsi_bidi_cmnd': include/scsi/scsi_cmnd.h:182: error: implicit declaration of function 'blk_bidi_rq' include/scsi/scsi_cmnd.h:183: error: dereferencing pointer to incomplete type include/scsi/scsi_cmnd.h: In function 'scsi_in': include/scsi/scsi_cmnd.h:189: error: dereferencing pointer to incomplete type Signed-off-by: Randy Dunlap Signed-off-by: Linus Torvalds --- fs/compat_ioctl.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'fs/compat_ioctl.c') diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index 97dba0d92348..c54eaab71a19 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -69,9 +69,11 @@ #include #include +#ifdef CONFIG_BLOCK #include #include #include +#endif #include #include @@ -2024,6 +2026,7 @@ COMPATIBLE_IOCTL(GIO_UNISCRNMAP) COMPATIBLE_IOCTL(PIO_UNISCRNMAP) COMPATIBLE_IOCTL(PIO_FONTRESET) COMPATIBLE_IOCTL(PIO_UNIMAPCLR) +#ifdef CONFIG_BLOCK /* Big S */ COMPATIBLE_IOCTL(SCSI_IOCTL_GET_IDLUN) COMPATIBLE_IOCTL(SCSI_IOCTL_DOORLOCK) @@ -2033,6 +2036,7 @@ COMPATIBLE_IOCTL(SCSI_IOCTL_GET_BUS_NUMBER) COMPATIBLE_IOCTL(SCSI_IOCTL_SEND_COMMAND) COMPATIBLE_IOCTL(SCSI_IOCTL_PROBE_HOST) COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI) +#endif /* Big T */ COMPATIBLE_IOCTL(TUNSETNOCSUM) COMPATIBLE_IOCTL(TUNSETDEBUG) @@ -2103,6 +2107,7 @@ COMPATIBLE_IOCTL(SIOCGIFVLAN) COMPATIBLE_IOCTL(SIOCSIFVLAN) COMPATIBLE_IOCTL(SIOCBRADDBR) COMPATIBLE_IOCTL(SIOCBRDELBR) +#ifdef CONFIG_BLOCK /* SG stuff */ COMPATIBLE_IOCTL(SG_SET_TIMEOUT) COMPATIBLE_IOCTL(SG_GET_TIMEOUT) @@ -2127,6 +2132,7 @@ COMPATIBLE_IOCTL(SG_SCSI_RESET) COMPATIBLE_IOCTL(SG_GET_REQUEST_TABLE) COMPATIBLE_IOCTL(SG_SET_KEEP_ORPHAN) COMPATIBLE_IOCTL(SG_GET_KEEP_ORPHAN) +#endif /* PPP stuff */ COMPATIBLE_IOCTL(PPPIOCGFLAGS) COMPATIBLE_IOCTL(PPPIOCSFLAGS) -- cgit v1.2.3