********************************************************************/
#include <linux/config.h>
+#include <linux/capability.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <asm/uaccess.h>
#include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
#include <net/irda/af_irda.h>
static int irda_create(struct socket *sock, int protocol);
-static struct proto_ops irda_stream_ops;
-static struct proto_ops irda_seqpacket_ops;
-static struct proto_ops irda_dgram_ops;
+static const struct proto_ops irda_stream_ops;
+static const struct proto_ops irda_seqpacket_ops;
+static const struct proto_ops irda_dgram_ops;
#ifdef CONFIG_IRDA_ULTRA
-static struct proto_ops irda_ultra_ops;
+static const struct proto_ops irda_ultra_ops;
#define ULTRA_MAX_DATA 382
#endif /* CONFIG_IRDA_ULTRA */
if (sk->sk_state != TCP_ESTABLISHED)
return -ENOTCONN;
- /* Check that we don't send out to big frames */
+ /* Check that we don't send out too big frames */
if (len > self->max_data_size) {
IRDA_DEBUG(2, "%s(), Chopping frame from %zd to %d bytes!\n",
__FUNCTION__, len, self->max_data_size);
/*
* POSIX 1003.1g mandates this order.
*/
- if (sk->sk_err)
- ret = sock_error(sk);
+ ret = sock_error(sk);
+ if (ret)
+ break;
else if (sk->sk_shutdown & RCV_SHUTDOWN)
;
else if (noblock)
IRDA_ASSERT(self != NULL, return -1;);
/*
- * Check that we don't send out to big frames. This is an unreliable
+ * Check that we don't send out too big frames. This is an unreliable
* service, so we have no fragmentation and no coalescence
*/
if (len > self->max_data_size) {
}
/*
- * Check that we don't send out to big frames. This is an unreliable
+ * Check that we don't send out too big frames. This is an unreliable
* service, so we have no fragmentation and no coalescence
*/
if (len > self->max_data_size) {
return -EINVAL;
default:
IRDA_DEBUG(1, "%s(), doing device ioctl!\n", __FUNCTION__);
- return dev_ioctl(cmd, (void __user *) arg);
+ return -ENOIOCTLCMD;
}
/*NOTREACHED*/
return 0;
}
+#ifdef CONFIG_COMPAT
+/*
+ * Function irda_ioctl (sock, cmd, arg)
+ */
+static int irda_compat_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
+{
+ /*
+ * All IRDA's ioctl are standard ones.
+ */
+ return -ENOIOCTLCMD;
+}
+#endif
+
/*
* Function irda_setsockopt (sock, level, optname, optval, optlen)
*
.owner = THIS_MODULE,
};
-static struct proto_ops SOCKOPS_WRAPPED(irda_stream_ops) = {
+static const struct proto_ops SOCKOPS_WRAPPED(irda_stream_ops) = {
.family = PF_IRDA,
.owner = THIS_MODULE,
.release = irda_release,
.getname = irda_getname,
.poll = irda_poll,
.ioctl = irda_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = irda_compat_ioctl,
+#endif
.listen = irda_listen,
.shutdown = irda_shutdown,
.setsockopt = irda_setsockopt,
.sendpage = sock_no_sendpage,
};
-static struct proto_ops SOCKOPS_WRAPPED(irda_seqpacket_ops) = {
+static const struct proto_ops SOCKOPS_WRAPPED(irda_seqpacket_ops) = {
.family = PF_IRDA,
.owner = THIS_MODULE,
.release = irda_release,
.getname = irda_getname,
.poll = datagram_poll,
.ioctl = irda_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = irda_compat_ioctl,
+#endif
.listen = irda_listen,
.shutdown = irda_shutdown,
.setsockopt = irda_setsockopt,
.sendpage = sock_no_sendpage,
};
-static struct proto_ops SOCKOPS_WRAPPED(irda_dgram_ops) = {
+static const struct proto_ops SOCKOPS_WRAPPED(irda_dgram_ops) = {
.family = PF_IRDA,
.owner = THIS_MODULE,
.release = irda_release,
.getname = irda_getname,
.poll = datagram_poll,
.ioctl = irda_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = irda_compat_ioctl,
+#endif
.listen = irda_listen,
.shutdown = irda_shutdown,
.setsockopt = irda_setsockopt,
};
#ifdef CONFIG_IRDA_ULTRA
-static struct proto_ops SOCKOPS_WRAPPED(irda_ultra_ops) = {
+static const struct proto_ops SOCKOPS_WRAPPED(irda_ultra_ops) = {
.family = PF_IRDA,
.owner = THIS_MODULE,
.release = irda_release,
.getname = irda_getname,
.poll = datagram_poll,
.ioctl = irda_ioctl,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = irda_compat_ioctl,
+#endif
.listen = sock_no_listen,
.shutdown = irda_shutdown,
.setsockopt = irda_setsockopt,