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author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2005-12-14 07:24:16 (GMT) |
---|---|---|
committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-03 21:10:50 (GMT) |
commit | f21e68caa0ddffddf98a1e729e734a470957b6ec (patch) | |
tree | 52b372d10cbacd066867ba1c918f48b9fdaad950 /net/dccp/proto.c | |
parent | 34ca6860810342441f801226b19ae6c9e0ecb34f (diff) | |
download | linux-fsl-qoriq-f21e68caa0ddffddf98a1e729e734a470957b6ec.tar.xz |
[DCCP]: Prepare the AF agnostic core for the introduction of DCCPv6
Basically exports a similar set of functions as the one exported by
the non-AF specific TCP code.
In the process moved some non-AF specific code from dccp_v4_connect to
dccp_connect_init and moved the checksum verification from
dccp_invalid_packet to dccp_v4_rcv, so as to use it in dccp_v6_rcv
too.
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/proto.c')
-rw-r--r-- | net/dccp/proto.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 9cb2989..51dfacd2 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -41,8 +41,12 @@ DEFINE_SNMP_STAT(struct dccp_mib, dccp_statistics) __read_mostly; +EXPORT_SYMBOL_GPL(dccp_statistics); + atomic_t dccp_orphan_count = ATOMIC_INIT(0); +EXPORT_SYMBOL_GPL(dccp_orphan_count); + static struct net_protocol dccp_protocol = { .handler = dccp_v4_rcv, .err_handler = dccp_v4_err, @@ -149,6 +153,8 @@ int dccp_disconnect(struct sock *sk, int flags) return err; } +EXPORT_SYMBOL_GPL(dccp_disconnect); + /* * Wait for a DCCP event. * @@ -156,8 +162,8 @@ int dccp_disconnect(struct sock *sk, int flags) * take care of normal races (between the test and the event) and we don't * go look at any of the socket buffers directly. */ -static unsigned int dccp_poll(struct file *file, struct socket *sock, - poll_table *wait) +unsigned int dccp_poll(struct file *file, struct socket *sock, + poll_table *wait) { unsigned int mask; struct sock *sk = sock->sk; @@ -205,12 +211,16 @@ static unsigned int dccp_poll(struct file *file, struct socket *sock, return mask; } +EXPORT_SYMBOL_GPL(dccp_poll); + int dccp_ioctl(struct sock *sk, int cmd, unsigned long arg) { dccp_pr_debug("entry\n"); return -ENOIOCTLCMD; } +EXPORT_SYMBOL_GPL(dccp_ioctl); + static int dccp_setsockopt_service(struct sock *sk, const u32 service, char __user *optval, int optlen) { @@ -284,6 +294,8 @@ int dccp_setsockopt(struct sock *sk, int level, int optname, return err; } +EXPORT_SYMBOL_GPL(dccp_setsockopt); + static int dccp_getsockopt_service(struct sock *sk, int len, u32 __user *optval, int __user *optlen) @@ -357,6 +369,8 @@ int dccp_getsockopt(struct sock *sk, int level, int optname, return 0; } +EXPORT_SYMBOL_GPL(dccp_getsockopt); + int dccp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len) { @@ -413,6 +427,8 @@ out_discard: goto out_release; } +EXPORT_SYMBOL_GPL(dccp_sendmsg); + int dccp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, size_t len, int nonblock, int flags, int *addr_len) { @@ -510,7 +526,9 @@ out: return len; } -static int inet_dccp_listen(struct socket *sock, int backlog) +EXPORT_SYMBOL_GPL(dccp_recvmsg); + +int inet_dccp_listen(struct socket *sock, int backlog) { struct sock *sk = sock->sk; unsigned char old_state; @@ -546,6 +564,8 @@ out: return err; } +EXPORT_SYMBOL_GPL(inet_dccp_listen); + static const unsigned char dccp_new_state[] = { /* current state: new state: action: */ [0] = DCCP_CLOSED, @@ -651,11 +671,15 @@ adjudge_to_death: sock_put(sk); } +EXPORT_SYMBOL_GPL(dccp_close); + void dccp_shutdown(struct sock *sk, int how) { dccp_pr_debug("entry\n"); } +EXPORT_SYMBOL_GPL(dccp_shutdown); + static struct proto_ops inet_dccp_ops = { .family = PF_INET, .owner = THIS_MODULE, @@ -763,6 +787,8 @@ MODULE_PARM_DESC(thash_entries, "Number of ehash buckets"); int dccp_debug; module_param(dccp_debug, int, 0444); MODULE_PARM_DESC(dccp_debug, "Enable debug messages"); + +EXPORT_SYMBOL_GPL(dccp_debug); #endif static int __init dccp_init(void) |