diff options
| author | Mitchell Blank Jr. <mitch@sfgoth.com> | 2004-12-07 05:03:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@nuts.davemloft.net> | 2004-12-07 05:03:48 -0800 |
| commit | 7149bf75cc34dbcdbffd559688f7b97ab9685826 (patch) | |
| tree | 1fd144d9931ace472cfe77164b95c764eb138015 | |
| parent | dcd9a62643335bdf300ebd6ade333f3c8b882e77 (diff) | |
[IPV4]: Do not use udp_poll for RAW sockets.
Signed-off-by: Mitchell Blank Jr <mitch@sfgoth.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/af_inet.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index d127c16746bf..56872058ebce 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -821,6 +821,31 @@ struct proto_ops inet_dgram_ops = { .sendpage = inet_sendpage, }; +/* + * For SOCK_RAW sockets; should be the same as inet_dgram_ops but without + * udp_poll + */ +static struct proto_ops inet_sockraw_ops = { + .family = PF_INET, + .owner = THIS_MODULE, + .release = inet_release, + .bind = inet_bind, + .connect = inet_dgram_connect, + .socketpair = sock_no_socketpair, + .accept = sock_no_accept, + .getname = inet_getname, + .poll = datagram_poll, + .ioctl = inet_ioctl, + .listen = sock_no_listen, + .shutdown = inet_shutdown, + .setsockopt = sock_common_setsockopt, + .getsockopt = sock_common_getsockopt, + .sendmsg = inet_sendmsg, + .recvmsg = sock_common_recvmsg, + .mmap = sock_no_mmap, + .sendpage = inet_sendpage, +}; + static struct net_proto_family inet_family_ops = { .family = PF_INET, .create = inet_create, @@ -861,7 +886,7 @@ static struct inet_protosw inetsw_array[] = .type = SOCK_RAW, .protocol = IPPROTO_IP, /* wild card */ .prot = &raw_prot, - .ops = &inet_dgram_ops, + .ops = &inet_sockraw_ops, .capability = CAP_NET_RAW, .no_check = UDP_CSUM_DEFAULT, .flags = INET_PROTOSW_REUSE, |