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authorYing Xue <ying.xue@windriver.com>2014-02-18 16:06:46 +0800
committerDavid S. Miller <davem@davemloft.net>2014-02-18 17:31:59 -0500
commit247f0f3c3176c55b46cb9a20011d3d6757634815 (patch)
tree634cb9d42ab33082f75f152a5886dffbcb9cc825 /net/tipc/socket.c
parentb356e978e92fccd17a3e4620a4821bdbfb706c1a (diff)
download96b-common-247f0f3c3176c55b46cb9a20011d3d6757634815.tar.gz
tipc: align tipc function names with common naming practice in the network
Rename the following functions, which are shorter and more in line with common naming practice in the network subsystem. tipc_bclink_send_msg->tipc_bclink_xmit tipc_bclink_recv_pkt->tipc_bclink_rcv tipc_disc_recv_msg->tipc_disc_rcv tipc_link_send_proto_msg->tipc_link_proto_xmit link_recv_proto_msg->tipc_link_proto_rcv link_send_sections_long->tipc_link_iovec_long_xmit tipc_link_send_sections_fast->tipc_link_iovec_xmit_fast tipc_link_send_sync->tipc_link_sync_xmit tipc_link_recv_sync->tipc_link_sync_rcv tipc_link_send_buf->__tipc_link_xmit tipc_link_send->tipc_link_xmit tipc_link_send_names->tipc_link_names_xmit tipc_named_recv->tipc_named_rcv tipc_link_recv_bundle->tipc_link_bundle_rcv tipc_link_dup_send_queue->tipc_link_dup_queue_xmit link_send_long_buf->tipc_link_frag_xmit tipc_multicast->tipc_port_mcast_xmit tipc_port_recv_mcast->tipc_port_mcast_rcv tipc_port_reject_sections->tipc_port_iovec_reject tipc_port_recv_proto_msg->tipc_port_proto_rcv tipc_connect->tipc_port_connect __tipc_connect->__tipc_port_connect __tipc_disconnect->__tipc_port_disconnect tipc_disconnect->tipc_port_disconnect tipc_shutdown->tipc_port_shutdown tipc_port_recv_msg->tipc_port_rcv tipc_port_recv_sections->tipc_port_iovec_rcv release->tipc_release accept->tipc_accept bind->tipc_bind get_name->tipc_getname poll->tipc_poll send_msg->tipc_sendmsg send_packet->tipc_send_packet send_stream->tipc_send_stream recv_msg->tipc_recvmsg recv_stream->tipc_recv_stream connect->tipc_connect listen->tipc_listen shutdown->tipc_shutdown setsockopt->tipc_setsockopt getsockopt->tipc_getsockopt Above changes have no impact on current users of the functions. Signed-off-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/socket.c')
-rw-r--r--net/tipc/socket.c188
1 files changed, 95 insertions, 93 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index aab4948f0aff..fb885977bd2a 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -60,8 +60,8 @@ static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf);
static void wakeupdispatch(struct tipc_port *tport);
static void tipc_data_ready(struct sock *sk, int len);
static void tipc_write_space(struct sock *sk);
-static int release(struct socket *sock);
-static int accept(struct socket *sock, struct socket *new_sock, int flags);
+static int tipc_release(struct socket *sock);
+static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags);
static const struct proto_ops packet_ops;
static const struct proto_ops stream_ops;
@@ -256,7 +256,7 @@ int tipc_sock_create_local(int type, struct socket **res)
*/
void tipc_sock_release_local(struct socket *sock)
{
- release(sock);
+ tipc_release(sock);
sock->ops = NULL;
sock_release(sock);
}
@@ -282,7 +282,7 @@ int tipc_sock_accept_local(struct socket *sock, struct socket **newsock,
if (ret < 0)
return ret;
- ret = accept(sock, *newsock, flags);
+ ret = tipc_accept(sock, *newsock, flags);
if (ret < 0) {
sock_release(*newsock);
return ret;
@@ -292,7 +292,7 @@ int tipc_sock_accept_local(struct socket *sock, struct socket **newsock,
}
/**
- * release - destroy a TIPC socket
+ * tipc_release - destroy a TIPC socket
* @sock: socket to destroy
*
* This routine cleans up any messages that are still queued on the socket.
@@ -307,7 +307,7 @@ int tipc_sock_accept_local(struct socket *sock, struct socket **newsock,
*
* Returns 0 on success, errno otherwise
*/
-static int release(struct socket *sock)
+static int tipc_release(struct socket *sock)
{
struct sock *sk = sock->sk;
struct tipc_port *tport;
@@ -338,7 +338,7 @@ static int release(struct socket *sock)
if ((sock->state == SS_CONNECTING) ||
(sock->state == SS_CONNECTED)) {
sock->state = SS_DISCONNECTING;
- tipc_disconnect(tport->ref);
+ tipc_port_disconnect(tport->ref);
}
tipc_reject_msg(buf, TIPC_ERR_NO_PORT);
}
@@ -364,7 +364,7 @@ static int release(struct socket *sock)
}
/**
- * bind - associate or disassocate TIPC name(s) with a socket
+ * tipc_bind - associate or disassocate TIPC name(s) with a socket
* @sock: socket structure
* @uaddr: socket address describing name(s) and desired operation
* @uaddr_len: size of socket address data structure
@@ -378,7 +378,8 @@ static int release(struct socket *sock)
* NOTE: This routine doesn't need to take the socket lock since it doesn't
* access any non-constant socket information.
*/
-static int bind(struct socket *sock, struct sockaddr *uaddr, int uaddr_len)
+static int tipc_bind(struct socket *sock, struct sockaddr *uaddr,
+ int uaddr_len)
{
struct sock *sk = sock->sk;
struct sockaddr_tipc *addr = (struct sockaddr_tipc *)uaddr;
@@ -423,7 +424,7 @@ exit:
}
/**
- * get_name - get port ID of socket or peer socket
+ * tipc_getname - get port ID of socket or peer socket
* @sock: socket structure
* @uaddr: area for returned socket address
* @uaddr_len: area for returned length of socket address
@@ -435,8 +436,8 @@ exit:
* accesses socket information that is unchanging (or which changes in
* a completely predictable manner).
*/
-static int get_name(struct socket *sock, struct sockaddr *uaddr,
- int *uaddr_len, int peer)
+static int tipc_getname(struct socket *sock, struct sockaddr *uaddr,
+ int *uaddr_len, int peer)
{
struct sockaddr_tipc *addr = (struct sockaddr_tipc *)uaddr;
struct tipc_sock *tsock = tipc_sk(sock->sk);
@@ -463,7 +464,7 @@ static int get_name(struct socket *sock, struct sockaddr *uaddr,
}
/**
- * poll - read and possibly block on pollmask
+ * tipc_poll - read and possibly block on pollmask
* @file: file structure associated with the socket
* @sock: socket for which to calculate the poll bits
* @wait: ???
@@ -502,8 +503,8 @@ static int get_name(struct socket *sock, struct sockaddr *uaddr,
* imply that the operation will succeed, merely that it should be performed
* and will not block.
*/
-static unsigned int poll(struct file *file, struct socket *sock,
- poll_table *wait)
+static unsigned int tipc_poll(struct file *file, struct socket *sock,
+ poll_table *wait)
{
struct sock *sk = sock->sk;
u32 mask = 0;
@@ -590,7 +591,7 @@ static int tipc_wait_for_sndmsg(struct socket *sock, long *timeo_p)
}
/**
- * send_msg - send message in connectionless manner
+ * tipc_sendmsg - send message in connectionless manner
* @iocb: if NULL, indicates that socket lock is already held
* @sock: socket structure
* @m: message to send
@@ -603,8 +604,8 @@ static int tipc_wait_for_sndmsg(struct socket *sock, long *timeo_p)
*
* Returns the number of bytes sent on success, or errno otherwise
*/
-static int send_msg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len)
+static int tipc_sendmsg(struct kiocb *iocb, struct socket *sock,
+ struct msghdr *m, size_t total_len)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -671,10 +672,10 @@ static int send_msg(struct kiocb *iocb, struct socket *sock,
res = dest_name_check(dest, m);
if (res)
break;
- res = tipc_multicast(tport->ref,
- &dest->addr.nameseq,
- m->msg_iov,
- total_len);
+ res = tipc_port_mcast_xmit(tport->ref,
+ &dest->addr.nameseq,
+ m->msg_iov,
+ total_len);
}
if (likely(res != -ELINKCONG)) {
if (needs_conn && (res >= 0))
@@ -721,7 +722,7 @@ static int tipc_wait_for_sndpkt(struct socket *sock, long *timeo_p)
}
/**
- * send_packet - send a connection-oriented message
+ * tipc_send_packet - send a connection-oriented message
* @iocb: if NULL, indicates that socket lock is already held
* @sock: socket structure
* @m: message to send
@@ -731,8 +732,8 @@ static int tipc_wait_for_sndpkt(struct socket *sock, long *timeo_p)
*
* Returns the number of bytes sent on success, or errno otherwise
*/
-static int send_packet(struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len)
+static int tipc_send_packet(struct kiocb *iocb, struct socket *sock,
+ struct msghdr *m, size_t total_len)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -742,7 +743,7 @@ static int send_packet(struct kiocb *iocb, struct socket *sock,
/* Handle implied connection establishment */
if (unlikely(dest))
- return send_msg(iocb, sock, m, total_len);
+ return tipc_sendmsg(iocb, sock, m, total_len);
if (total_len > TIPC_MAX_USER_MSG_SIZE)
return -EMSGSIZE;
@@ -774,7 +775,7 @@ exit:
}
/**
- * send_stream - send stream-oriented data
+ * tipc_send_stream - send stream-oriented data
* @iocb: (unused)
* @sock: socket structure
* @m: data to send
@@ -785,8 +786,8 @@ exit:
* Returns the number of bytes sent on success (or partial success),
* or errno if no data sent
*/
-static int send_stream(struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t total_len)
+static int tipc_send_stream(struct kiocb *iocb, struct socket *sock,
+ struct msghdr *m, size_t total_len)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -806,7 +807,7 @@ static int send_stream(struct kiocb *iocb, struct socket *sock,
/* Handle special cases where there is no connection */
if (unlikely(sock->state != SS_CONNECTED)) {
if (sock->state == SS_UNCONNECTED)
- res = send_packet(NULL, sock, m, total_len);
+ res = tipc_send_packet(NULL, sock, m, total_len);
else
res = sock->state == SS_DISCONNECTING ? -EPIPE : -ENOTCONN;
goto exit;
@@ -851,7 +852,8 @@ static int send_stream(struct kiocb *iocb, struct socket *sock,
bytes_to_send = curr_left;
my_iov.iov_base = curr_start;
my_iov.iov_len = bytes_to_send;
- res = send_packet(NULL, sock, &my_msg, bytes_to_send);
+ res = tipc_send_packet(NULL, sock, &my_msg,
+ bytes_to_send);
if (res < 0) {
if (bytes_sent)
res = bytes_sent;
@@ -888,7 +890,7 @@ static int auto_connect(struct socket *sock, struct tipc_msg *msg)
if (!p_ptr)
return -EINVAL;
- __tipc_connect(tsock->p->ref, p_ptr, &tsock->peer_name);
+ __tipc_port_connect(tsock->p->ref, p_ptr, &tsock->peer_name);
if (msg_importance(msg) > TIPC_CRITICAL_IMPORTANCE)
return -EINVAL;
@@ -1023,7 +1025,7 @@ static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo)
}
/**
- * recv_msg - receive packet-oriented message
+ * tipc_recvmsg - receive packet-oriented message
* @iocb: (unused)
* @m: descriptor for message info
* @buf_len: total size of user buffer area
@@ -1034,8 +1036,8 @@ static int tipc_wait_for_rcvmsg(struct socket *sock, long timeo)
*
* Returns size of returned message data, errno otherwise
*/
-static int recv_msg(struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t buf_len, int flags)
+static int tipc_recvmsg(struct kiocb *iocb, struct socket *sock,
+ struct msghdr *m, size_t buf_len, int flags)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -1117,7 +1119,7 @@ exit:
}
/**
- * recv_stream - receive stream-oriented data
+ * tipc_recv_stream - receive stream-oriented data
* @iocb: (unused)
* @m: descriptor for message info
* @buf_len: total size of user buffer area
@@ -1128,8 +1130,8 @@ exit:
*
* Returns size of returned message data, errno otherwise
*/
-static int recv_stream(struct kiocb *iocb, struct socket *sock,
- struct msghdr *m, size_t buf_len, int flags)
+static int tipc_recv_stream(struct kiocb *iocb, struct socket *sock,
+ struct msghdr *m, size_t buf_len, int flags)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -1291,7 +1293,7 @@ static u32 filter_connect(struct tipc_sock *tsock, struct sk_buff **buf)
if (msg_connected(msg) && tipc_port_peer_msg(tsock->p, msg)) {
if (unlikely(msg_errcode(msg))) {
sock->state = SS_DISCONNECTING;
- __tipc_disconnect(tsock->p);
+ __tipc_port_disconnect(tsock->p);
}
retval = TIPC_OK;
}
@@ -1506,7 +1508,7 @@ static int tipc_wait_for_connect(struct socket *sock, long *timeo_p)
}
/**
- * connect - establish a connection to another TIPC port
+ * tipc_connect - establish a connection to another TIPC port
* @sock: socket structure
* @dest: socket address for destination port
* @destlen: size of socket address data structure
@@ -1514,8 +1516,8 @@ static int tipc_wait_for_connect(struct socket *sock, long *timeo_p)
*
* Returns 0 on success, errno otherwise
*/
-static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
- int flags)
+static int tipc_connect(struct socket *sock, struct sockaddr *dest,
+ int destlen, int flags)
{
struct sock *sk = sock->sk;
struct sockaddr_tipc *dst = (struct sockaddr_tipc *)dest;
@@ -1556,7 +1558,7 @@ static int connect(struct socket *sock, struct sockaddr *dest, int destlen,
if (!timeout)
m.msg_flags = MSG_DONTWAIT;
- res = send_msg(NULL, sock, &m, 0);
+ res = tipc_sendmsg(NULL, sock, &m, 0);
if ((res < 0) && (res != -EWOULDBLOCK))
goto exit;
@@ -1587,13 +1589,13 @@ exit:
}
/**
- * listen - allow socket to listen for incoming connections
+ * tipc_listen - allow socket to listen for incoming connections
* @sock: socket structure
* @len: (unused)
*
* Returns 0 on success, errno otherwise
*/
-static int listen(struct socket *sock, int len)
+static int tipc_listen(struct socket *sock, int len)
{
struct sock *sk = sock->sk;
int res;
@@ -1648,14 +1650,14 @@ static int tipc_wait_for_accept(struct socket *sock, long timeo)
}
/**
- * accept - wait for connection request
+ * tipc_accept - wait for connection request
* @sock: listening socket
* @newsock: new socket that is to be connected
* @flags: file-related flags associated with socket
*
* Returns 0 on success, errno otherwise
*/
-static int accept(struct socket *sock, struct socket *new_sock, int flags)
+static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
{
struct sock *new_sk, *sk = sock->sk;
struct sk_buff *buf;
@@ -1702,7 +1704,7 @@ static int accept(struct socket *sock, struct socket *new_sock, int flags)
/* Connect new socket to it's peer */
new_tsock->peer_name.ref = msg_origport(msg);
new_tsock->peer_name.node = msg_orignode(msg);
- tipc_connect(new_ref, &new_tsock->peer_name);
+ tipc_port_connect(new_ref, &new_tsock->peer_name);
new_sock->state = SS_CONNECTED;
tipc_set_portimportance(new_ref, msg_importance(msg));
@@ -1719,7 +1721,7 @@ static int accept(struct socket *sock, struct socket *new_sock, int flags)
struct msghdr m = {NULL,};
advance_rx_queue(sk);
- send_packet(NULL, new_sock, &m, 0);
+ tipc_send_packet(NULL, new_sock, &m, 0);
} else {
__skb_dequeue(&sk->sk_receive_queue);
__skb_queue_head(&new_sk->sk_receive_queue, buf);
@@ -1733,7 +1735,7 @@ exit:
}
/**
- * shutdown - shutdown socket connection
+ * tipc_shutdown - shutdown socket connection
* @sock: socket structure
* @how: direction to close (must be SHUT_RDWR)
*
@@ -1741,7 +1743,7 @@ exit:
*
* Returns 0 on success, errno otherwise
*/
-static int shutdown(struct socket *sock, int how)
+static int tipc_shutdown(struct socket *sock, int how)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -1765,10 +1767,10 @@ restart:
kfree_skb(buf);
goto restart;
}
- tipc_disconnect(tport->ref);
+ tipc_port_disconnect(tport->ref);
tipc_reject_msg(buf, TIPC_CONN_SHUTDOWN);
} else {
- tipc_shutdown(tport->ref);
+ tipc_port_shutdown(tport->ref);
}
sock->state = SS_DISCONNECTING;
@@ -1794,7 +1796,7 @@ restart:
}
/**
- * setsockopt - set socket option
+ * tipc_setsockopt - set socket option
* @sock: socket structure
* @lvl: option level
* @opt: option identifier
@@ -1806,8 +1808,8 @@ restart:
*
* Returns 0 on success, errno otherwise
*/
-static int setsockopt(struct socket *sock, int lvl, int opt, char __user *ov,
- unsigned int ol)
+static int tipc_setsockopt(struct socket *sock, int lvl, int opt,
+ char __user *ov, unsigned int ol)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -1853,7 +1855,7 @@ static int setsockopt(struct socket *sock, int lvl, int opt, char __user *ov,
}
/**
- * getsockopt - get socket option
+ * tipc_getsockopt - get socket option
* @sock: socket structure
* @lvl: option level
* @opt: option identifier
@@ -1865,8 +1867,8 @@ static int setsockopt(struct socket *sock, int lvl, int opt, char __user *ov,
*
* Returns 0 on success, errno otherwise
*/
-static int getsockopt(struct socket *sock, int lvl, int opt, char __user *ov,
- int __user *ol)
+static int tipc_getsockopt(struct socket *sock, int lvl, int opt,
+ char __user *ov, int __user *ol)
{
struct sock *sk = sock->sk;
struct tipc_port *tport = tipc_sk_port(sk);
@@ -1927,20 +1929,20 @@ static int getsockopt(struct socket *sock, int lvl, int opt, char __user *ov,
static const struct proto_ops msg_ops = {
.owner = THIS_MODULE,
.family = AF_TIPC,
- .release = release,
- .bind = bind,
- .connect = connect,
+ .release = tipc_release,
+ .bind = tipc_bind,
+ .connect = tipc_connect,
.socketpair = sock_no_socketpair,
.accept = sock_no_accept,
- .getname = get_name,
- .poll = poll,
+ .getname = tipc_getname,
+ .poll = tipc_poll,
.ioctl = sock_no_ioctl,
.listen = sock_no_listen,
- .shutdown = shutdown,
- .setsockopt = setsockopt,
- .getsockopt = getsockopt,
- .sendmsg = send_msg,
- .recvmsg = recv_msg,
+ .shutdown = tipc_shutdown,
+ .setsockopt = tipc_setsockopt,
+ .getsockopt = tipc_getsockopt,
+ .sendmsg = tipc_sendmsg,
+ .recvmsg = tipc_recvmsg,
.mmap = sock_no_mmap,
.sendpage = sock_no_sendpage
};
@@ -1948,20 +1950,20 @@ static const struct proto_ops msg_ops = {
static const struct proto_ops packet_ops = {
.owner = THIS_MODULE,
.family = AF_TIPC,
- .release = release,
- .bind = bind,
- .connect = connect,
+ .release = tipc_release,
+ .bind = tipc_bind,
+ .connect = tipc_connect,
.socketpair = sock_no_socketpair,
- .accept = accept,
- .getname = get_name,
- .poll = poll,
+ .accept = tipc_accept,
+ .getname = tipc_getname,
+ .poll = tipc_poll,
.ioctl = sock_no_ioctl,
- .listen = listen,
- .shutdown = shutdown,
- .setsockopt = setsockopt,
- .getsockopt = getsockopt,
- .sendmsg = send_packet,
- .recvmsg = recv_msg,
+ .listen = tipc_listen,
+ .shutdown = tipc_shutdown,
+ .setsockopt = tipc_setsockopt,
+ .getsockopt = tipc_getsockopt,
+ .sendmsg = tipc_send_packet,
+ .recvmsg = tipc_recvmsg,
.mmap = sock_no_mmap,
.sendpage = sock_no_sendpage
};
@@ -1969,20 +1971,20 @@ static const struct proto_ops packet_ops = {
static const struct proto_ops stream_ops = {
.owner = THIS_MODULE,
.family = AF_TIPC,
- .release = release,
- .bind = bind,
- .connect = connect,
+ .release = tipc_release,
+ .bind = tipc_bind,
+ .connect = tipc_connect,
.socketpair = sock_no_socketpair,
- .accept = accept,
- .getname = get_name,
- .poll = poll,
+ .accept = tipc_accept,
+ .getname = tipc_getname,
+ .poll = tipc_poll,
.ioctl = sock_no_ioctl,
- .listen = listen,
- .shutdown = shutdown,
- .setsockopt = setsockopt,
- .getsockopt = getsockopt,
- .sendmsg = send_stream,
- .recvmsg = recv_stream,
+ .listen = tipc_listen,
+ .shutdown = tipc_shutdown,
+ .setsockopt = tipc_setsockopt,
+ .getsockopt = tipc_getsockopt,
+ .sendmsg = tipc_send_stream,
+ .recvmsg = tipc_recv_stream,
.mmap = sock_no_mmap,
.sendpage = sock_no_sendpage
};