*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
* X.25 002 Jonathan Naylor Centralised disconnect handling.
* New timer architecture.
* 2000-03-11 Henner Eisen MSG_EOR handling more POSIX compliant.
- * 2000-03-22 Daniela Squassoni Allowed disabling/enabling of
- * facilities negotiation and increased
+ * 2000-03-22 Daniela Squassoni Allowed disabling/enabling of
+ * facilities negotiation and increased
* the throughput upper limit.
* 2000-08-27 Arnaldo C. Melo s/suser/capable/ + micro cleanups
- * 2000-09-04 Henner Eisen Set sock->state in x25_accept().
+ * 2000-09-04 Henner Eisen Set sock->state in x25_accept().
* Fixed x25_output() related skb leakage.
* 2000-10-02 Henner Eisen Made x25_kick() single threaded per socket.
* 2000-10-27 Henner Eisen MSG_DONTWAIT for fragment allocation.
* call user data vs this sockets call user data
*/
if(skb->len > 0 && x25_sk(s)->cudmatchlength > 0) {
- if((memcmp(x25_sk(s)->calluserdata.cuddata,
- skb->data,
+ if((memcmp(x25_sk(s)->calluserdata.cuddata,
+ skb->data,
x25_sk(s)->cudmatchlength)) == 0) {
sock_hold(s);
goto found;
{
struct sock *sk = sock->sk;
int val, len, rc = -ENOPROTOOPT;
-
+
if (level != SOL_X25 || optname != X25_QBITINCL)
goto out;
rc = -EINVAL;
if (len < 0)
goto out;
-
+
rc = -EFAULT;
if (put_user(len, optlen))
goto out;
x25->facilities.pacsize_out = X25_DEFAULT_PACKET_SIZE;
x25->facilities.throughput = X25_DEFAULT_THROUGHPUT;
x25->facilities.reverse = X25_DEFAULT_REVERSE;
- x25->dte_facilities.calling_len = 0;
- x25->dte_facilities.called_len = 0;
- memset(x25->dte_facilities.called_ae, '\0',
- sizeof(x25->dte_facilities.called_ae));
- memset(x25->dte_facilities.calling_ae, '\0',
- sizeof(x25->dte_facilities.calling_ae));
+ x25->dte_facilities.calling_len = 0;
+ x25->dte_facilities.called_len = 0;
+ memset(x25->dte_facilities.called_ae, '\0',
+ sizeof(x25->dte_facilities.called_ae));
+ memset(x25->dte_facilities.calling_ae, '\0',
+ sizeof(x25->dte_facilities.calling_ae));
rc = 0;
out:
break;
}
- sock->sk = NULL;
+ sock->sk = NULL;
sk->sk_socket = NULL; /* Not used, but we should do this */
out:
return 0;
static int x25_wait_for_connection_establishment(struct sock *sk)
{
DECLARE_WAITQUEUE(wait, current);
- int rc;
+ int rc;
add_wait_queue_exclusive(sk->sk_sleep, &wait);
for (;;) {
if (sk->sk_state == TCP_ESTABLISHED)
goto out;
- sk->sk_state = TCP_CLOSE;
+ sk->sk_state = TCP_CLOSE;
sock->state = SS_UNCONNECTED;
rc = -EINVAL;
remove_wait_queue(sk->sk_sleep, &wait);
return rc;
}
-
+
static int x25_accept(struct socket *sock, struct socket *newsock, int flags)
{
struct sock *sk = sock->sk;
return 0;
}
-
+
int x25_rx_call_request(struct sk_buff *skb, struct x25_neigh *nb,
unsigned int lci)
{
if (msg->msg_flags & MSG_OOB)
skb_queue_tail(&x25->interrupt_out_queue, skb);
else {
- len = x25_output(sk, skb);
+ len = x25_output(sk, skb);
if (len < 0)
kfree_skb(skb);
else if (x25->qbitincl)
msg->msg_flags |= MSG_TRUNC;
}
- /* Currently, each datagram always contains a complete record */
+ /* Currently, each datagram always contains a complete record */
msg->msg_flags |= MSG_EOR;
rc = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
case SIOCGSTAMP:
rc = -EINVAL;
if (sk)
- rc = sock_get_timestamp(sk,
- (struct timeval __user *)argp);
+ rc = sock_get_timestamp(sk,
+ (struct timeval __user *)argp);
break;
case SIOCGIFADDR:
case SIOCSIFADDR:
}
case SIOCX25GDTEFACILITIES: {
- rc = copy_to_user(argp, &x25->dte_facilities,
+ rc = copy_to_user(argp, &x25->dte_facilities,
sizeof(x25->dte_facilities));
if (rc)
rc = -EFAULT;
- break;
- }
+ break;
+ }
- case SIOCX25SDTEFACILITIES: {
- struct x25_dte_facilities dtefacs;
- rc = -EFAULT;
- if (copy_from_user(&dtefacs, argp, sizeof(dtefacs)))
+ case SIOCX25SDTEFACILITIES: {
+ struct x25_dte_facilities dtefacs;
+ rc = -EFAULT;
+ if (copy_from_user(&dtefacs, argp, sizeof(dtefacs)))
break;
rc = -EINVAL;
if (sk->sk_state != TCP_LISTEN &&
if (copy_from_user(&sub_addr, argp,
sizeof(sub_addr)))
break;
- rc = -EINVAL;
+ rc = -EINVAL;
if(sub_addr.cudmatchlength > X25_MAX_CUD_LEN)
break;
x25->cudmatchlength = sub_addr.cudmatchlength;
break;
}
- default:
+ default:
rc = -ENOIOCTLCMD;
break;
}
static struct ctl_table_header *x25_table_header;
static struct ctl_table x25_table[] = {
- {
+ {
.ctl_name = NET_X25_RESTART_REQUEST_TIMEOUT,
.procname = "restart_request_timeout",
.data = &sysctl_x25_restart_request_timeout,
.extra1 = &min_timer,
.extra2 = &max_timer,
},
- {
+ {
.ctl_name = NET_X25_CALL_REQUEST_TIMEOUT,
.procname = "call_request_timeout",
.data = &sysctl_x25_call_request_timeout,
.extra1 = &min_timer,
.extra2 = &max_timer,
},
- {
+ {
.ctl_name = NET_X25_RESET_REQUEST_TIMEOUT,
.procname = "reset_request_timeout",
.data = &sysctl_x25_reset_request_timeout,
.extra1 = &min_timer,
.extra2 = &max_timer,
},
- {
+ {
.ctl_name = NET_X25_CLEAR_REQUEST_TIMEOUT,
.procname = "clear_request_timeout",
.data = &sysctl_x25_clear_request_timeout,
.extra1 = &min_timer,
.extra2 = &max_timer,
},
- {
+ {
.ctl_name = NET_X25_ACK_HOLD_BACK_TIMEOUT,
.procname = "acknowledgement_hold_back_timeout",
.data = &sysctl_x25_ack_holdback_timeout,
/*
* X.25 Packet Layer release 002
*
- * This is ALPHA test software. This code may break your machine, randomly fail to work with new
- * releases, misbehave and/or generally screw up. It might even work.
+ * This is ALPHA test software. This code may break your machine, randomly fail to work with new
+ * releases, misbehave and/or generally screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
unsigned int lci;
frametype = skb->data[2];
- lci = ((skb->data[0] << 8) & 0xF00) + ((skb->data[1] << 0) & 0x0FF);
+ lci = ((skb->data[0] << 8) & 0xF00) + ((skb->data[1] << 0) & 0x0FF);
/*
* LCI of zero is always for us, and its always a link control
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
*
* History
* X.25 001 Split from x25_subr.c
- * mar/20/00 Daniela Squassoni Disabling/enabling of facilities
+ * mar/20/00 Daniela Squassoni Disabling/enabling of facilities
* negotiation.
* apr/14/05 Shaun Pereira - Allow fast select with no restriction
* on response.
break;
case X25_FAC_CLASS_D:
switch (*p) {
- case X25_FAC_CALLING_AE:
- if (p[1] > X25_MAX_DTE_FACIL_LEN)
+ case X25_FAC_CALLING_AE:
+ if (p[1] > X25_MAX_DTE_FACIL_LEN)
break;
dte_facs->calling_len = p[2];
memcpy(dte_facs->calling_ae, &p[3], p[1] - 1);
}
/*
- * Limit values of certain facilities according to the capability of the
+ * Limit values of certain facilities according to the capability of the
* currently attached x25 link.
*/
void x25_limit_facilities(struct x25_facilities *facilities,
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
* X.25 001 Jonathan Naylor Started coding.
* X.25 002 Jonathan Naylor Centralised disconnection code.
* New timer architecture.
- * 2000-03-20 Daniela Squassoni Disabling/enabling of facilities
+ * 2000-03-20 Daniela Squassoni Disabling/enabling of facilities
* negotiation.
* 2000-11-10 Henner Eisen Check and reset for out-of-sequence
* i-frames.
kfree_skb(skbo);
}
- x25->fraglen = 0;
+ x25->fraglen = 0;
}
skb_set_owner_r(skbn, sk);
int queued = 0;
int modulus;
struct x25_sock *x25 = x25_sk(sk);
-
+
modulus = (x25->neighbour->extended) ? X25_EMODULUS : X25_SMODULUS;
switch (frametype) {
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
* History
* X.25 001 Jonathan Naylor Started coding.
* X.25 002 Jonathan Naylor New timer architecture.
- * mar/20/00 Daniela Squassoni Disabling/enabling of facilities
+ * mar/20/00 Daniela Squassoni Disabling/enabling of facilities
* negotiation.
* 2000-09-04 Henner Eisen dev_hold() / dev_put() for x25_neigh.
*/
skb->data[3], skb->data[4],
skb->data[5], skb->data[6]);
break;
-
+
default:
printk(KERN_WARNING "x25: received unknown %02X "
"with LCI 000\n", frametype);
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
"sent\n", err, sent);
return err;
}
-
+
skb_reserve(skbn, frontlen);
len = max_len > skb->len ? skb->len : max_len;
skb_queue_tail(&sk->sk_write_queue, skbn);
sent += len;
}
-
+
kfree_skb(skb);
} else {
skb_queue_tail(&sk->sk_write_queue, skb);
return sent;
}
-/*
+/*
* This procedure is passed a buffer descriptor for an iframe. It builds
* the rest of the control part of the frame and then writes it out.
*/
skb->data[2] |= (x25->vr << 5) & 0xE0;
}
- x25_transmit_link(skb, x25->neighbour);
+ x25_transmit_link(skb, x25->neighbour);
}
void x25_kick(struct sock *sk)
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.4 with seq_file support
*
rt = v;
if (rt->node.next != &x25_route_list)
rt = list_entry(rt->node.next, struct x25_route, node);
- else
+ else
rt = NULL;
out:
return rt;
rt->dev ? rt->dev->name : "???");
out:
return 0;
-}
+}
static __inline__ struct sock *x25_get_socket_idx(loff_t pos)
{
s->sk_socket ? SOCK_INODE(s->sk_socket)->i_ino : 0L);
out:
return 0;
-}
+}
static __inline__ struct x25_forward *x25_get_forward_idx(loff_t pos)
{
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
*
* This is ALPHA test software. This code may break your machine,
* randomly fail to work with new releases, misbehave and/or generally
- * screw up. It might even work.
+ * screw up. It might even work.
*
* This code REQUIRES 2.1.15 or higher
*
{
struct sock *sk = (struct sock *)param;
- bh_lock_sock(sk);
- if (sock_owned_by_user(sk)) /* can currently only occur in state 3 */
+ bh_lock_sock(sk);
+ if (sock_owned_by_user(sk)) /* can currently only occur in state 3 */
goto restart_heartbeat;
switch (x25_sk(sk)->state) {
projects / linux-2.6 / commitdiff