diff options
Diffstat (limited to 'net/dccp/proto.c')
| -rw-r--r-- | net/dccp/proto.c | 56 |
1 files changed, 42 insertions, 14 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 8a6b2a9..65b11ea 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -24,7 +24,7 @@ #include <net/checksum.h> #include <net/inet_common.h> -#include <net/ip.h> +#include <net/inet_sock.h> #include <net/protocol.h> #include <net/sock.h> #include <net/xfrm.h> @@ -34,15 +34,18 @@ #include <linux/timer.h> #include <linux/delay.h> #include <linux/poll.h> -#include <linux/dccp.h> #include "ccid.h" #include "dccp.h" 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 +152,8 @@ int dccp_disconnect(struct sock *sk, int flags) return err; } +EXPORT_SYMBOL_GPL(dccp_disconnect); + /* * Wait for a DCCP event. * @@ -156,8 +161,8 @@ 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 +210,16 @@ 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) { @@ -254,7 +263,9 @@ int dccp_setsockopt(struct sock *sk, int level, int optname, int val; if (level != SOL_DCCP) - return ip_setsockopt(sk, level, optname, optval, optlen); + return inet_csk(sk)->icsk_af_ops->setsockopt(sk, level, + optname, optval, + optlen); if (optlen < sizeof(int)) return -EINVAL; @@ -282,6 +293,8 @@ 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) @@ -320,8 +333,9 @@ int dccp_getsockopt(struct sock *sk, int level, int optname, int val, len; if (level != SOL_DCCP) - return ip_getsockopt(sk, level, optname, optval, optlen); - + return inet_csk(sk)->icsk_af_ops->getsockopt(sk, level, + optname, optval, + optlen); if (get_user(len, optlen)) return -EFAULT; @@ -354,6 +368,8 @@ 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) { @@ -410,6 +426,8 @@ 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) { @@ -507,7 +525,9 @@ 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; @@ -543,6 +563,8 @@ out: return err; } +EXPORT_SYMBOL_GPL(inet_dccp_listen); + static const unsigned char dccp_new_state[] = { /* current state: new state: action: */ [0] = DCCP_CLOSED, @@ -648,12 +670,16 @@ adjudge_to_death: sock_put(sk); } +EXPORT_SYMBOL_GPL(dccp_close); + void dccp_shutdown(struct sock *sk, int how) { dccp_pr_debug("entry\n"); } -static struct proto_ops inet_dccp_ops = { +EXPORT_SYMBOL_GPL(dccp_shutdown); + +static const struct proto_ops inet_dccp_ops = { .family = PF_INET, .owner = THIS_MODULE, .release = inet_release, @@ -681,11 +707,11 @@ extern struct net_proto_family inet_family_ops; static struct inet_protosw dccp_v4_protosw = { .type = SOCK_DCCP, .protocol = IPPROTO_DCCP, - .prot = &dccp_v4_prot, + .prot = &dccp_prot, .ops = &inet_dccp_ops, .capability = -1, .no_check = 0, - .flags = 0, + .flags = INET_PROTOSW_ICSK, }; /* @@ -760,13 +786,15 @@ 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) { unsigned long goal; int ehash_order, bhash_order, i; - int rc = proto_register(&dccp_v4_prot, 1); + int rc = proto_register(&dccp_prot, 1); if (rc) goto out; @@ -869,7 +897,7 @@ out_free_bind_bucket_cachep: kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep); dccp_hashinfo.bind_bucket_cachep = NULL; out_proto_unregister: - proto_unregister(&dccp_v4_prot); + proto_unregister(&dccp_prot); goto out; } @@ -892,7 +920,7 @@ static void __exit dccp_fini(void) get_order(dccp_hashinfo.ehash_size * sizeof(struct inet_ehash_bucket))); kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep); - proto_unregister(&dccp_v4_prot); + proto_unregister(&dccp_prot); } module_init(dccp_init); |
