diff options
| author | Allan Stephens <allan.stephens@windriver.com> | 2007-06-10 17:24:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-07-10 22:06:09 -0700 |
| commit | 5eee6a6dc945acc5bf4da12956b2f698bbb102b9 (patch) | |
| tree | 9473dcb87f56529006c927af8e415ea2d2842405 /net/tipc/socket.c | |
| parent | f3ec75f627c746cfe460482d38a33b06a84d038f (diff) | |
| download | linux-5eee6a6dc945acc5bf4da12956b2f698bbb102b9.tar.bz2 | |
[TIPC]: Use standard socket "not implemented" routines
This patch modifies TIPC's socket API to utilize existing
generic routines to indicate unsupported operations, rather
than adding similar TIPC-specific routines.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Jon Paul 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.c | 55 |
1 files changed, 14 insertions, 41 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 45832fb75ea4..ac7f2aacc77b 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -1,8 +1,8 @@ /* * net/tipc/socket.c: TIPC socket API * - * Copyright (c) 2001-2006, Ericsson AB - * Copyright (c) 2004-2006, Wind River Systems + * Copyright (c) 2001-2007, Ericsson AB + * Copyright (c) 2004-2007, Wind River Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -1600,33 +1600,6 @@ static int getsockopt(struct socket *sock, } /** - * Placeholders for non-implemented functionality - * - * Returns error code (POSIX-compliant where defined) - */ - -static int ioctl(struct socket *s, u32 cmd, unsigned long arg) -{ - return -EINVAL; -} - -static int no_mmap(struct file *file, struct socket *sock, - struct vm_area_struct *vma) -{ - return -EINVAL; -} -static ssize_t no_sendpage(struct socket *sock, struct page *page, - int offset, size_t size, int flags) -{ - return -EINVAL; -} - -static int no_skpair(struct socket *s1, struct socket *s2) -{ - return -EOPNOTSUPP; -} - -/** * Protocol switches for the various types of TIPC sockets */ @@ -1636,19 +1609,19 @@ static struct proto_ops msg_ops = { .release = release, .bind = bind, .connect = connect, - .socketpair = no_skpair, + .socketpair = sock_no_socketpair, .accept = accept, .getname = get_name, .poll = poll, - .ioctl = ioctl, + .ioctl = sock_no_ioctl, .listen = listen, .shutdown = shutdown, .setsockopt = setsockopt, .getsockopt = getsockopt, .sendmsg = send_msg, .recvmsg = recv_msg, - .mmap = no_mmap, - .sendpage = no_sendpage + .mmap = sock_no_mmap, + .sendpage = sock_no_sendpage }; static struct proto_ops packet_ops = { @@ -1657,19 +1630,19 @@ static struct proto_ops packet_ops = { .release = release, .bind = bind, .connect = connect, - .socketpair = no_skpair, + .socketpair = sock_no_socketpair, .accept = accept, .getname = get_name, .poll = poll, - .ioctl = ioctl, + .ioctl = sock_no_ioctl, .listen = listen, .shutdown = shutdown, .setsockopt = setsockopt, .getsockopt = getsockopt, .sendmsg = send_packet, .recvmsg = recv_msg, - .mmap = no_mmap, - .sendpage = no_sendpage + .mmap = sock_no_mmap, + .sendpage = sock_no_sendpage }; static struct proto_ops stream_ops = { @@ -1678,19 +1651,19 @@ static struct proto_ops stream_ops = { .release = release, .bind = bind, .connect = connect, - .socketpair = no_skpair, + .socketpair = sock_no_socketpair, .accept = accept, .getname = get_name, .poll = poll, - .ioctl = ioctl, + .ioctl = sock_no_ioctl, .listen = listen, .shutdown = shutdown, .setsockopt = setsockopt, .getsockopt = getsockopt, .sendmsg = send_stream, .recvmsg = recv_stream, - .mmap = no_mmap, - .sendpage = no_sendpage + .mmap = sock_no_mmap, + .sendpage = sock_no_sendpage }; static struct net_proto_family tipc_family_ops = { |