linux/net/ipv4
Gerrit Renker 4c0a6cb0db [UDP(-Lite)]: consolidate v4 and v6 get|setsockopt code
This patch consolidates set/getsockopt code between UDP(-Lite) v4 and 6. The
justification is that UDP(-Lite) is a transport-layer protocol and therefore
the socket option code (at least in theory) should be AF-independent.

Furthermore, there is the following code reduplication:
 * do_udp{,v6}_getsockopt is 100% identical between v4 and v6
 * do_udp{,v6}_setsockopt is identical up to the following differerence
	--v4 in contrast to v4 additionally allows the experimental encapsulation
          types  UDP_ENCAP_ESPINUDP and UDP_ENCAP_ESPINUDP_NON_IKE
	--the remainder is identical between v4 and v6
   I believe that this difference is of little relevance.

The advantages in not duplicating twice almost completely identical code.

The patch further simplifies the interface of udp{,v6}_push_pending_frames,
since for the second argument (struct udp_sock *up) it always holds that
up = udp_sk(sk); where sk is the first function argument.

Signed-off-by: Gerrit Renker  <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-12-02 21:30:45 -08:00
..
ipvs [IPVS]: Use kmemdup where appropriate 2006-12-02 21:30:16 -08:00
netfilter [NETLINK]: Remove unused dst_pid field in netlink_skb_parms 2006-12-02 21:30:43 -08:00
af_inet.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
ah4.c [IPV4]: encapsulation annotations 2006-12-02 21:21:17 -08:00
arp.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
cipso_ipv4.c [CIPSO]: Missing annotation in cipso_ipv4 update. 2006-12-02 21:27:21 -08:00
datagram.c [IPV4]: ip_route_connect() ipv4 address arguments annotated 2006-09-28 17:54:06 -07:00
devinet.c [IPV4]: Use kmemdup in net/ipv4/devinet.c 2006-12-02 21:23:56 -08:00
esp4.c [IPV4]: encapsulation annotations 2006-12-02 21:21:17 -08:00
fib_frontend.c [NETLINK]: Remove unused dst_pid field in netlink_skb_parms 2006-12-02 21:30:43 -08:00
fib_hash.c [IPV4]: trivial fib_hash.c annotations 2006-09-28 18:01:11 -07:00
fib_lookup.h [IPV4]: net/ipv4/fib annotations 2006-09-28 18:02:23 -07:00
fib_rules.c [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
fib_semantics.c [NETLINK]: Do precise netlink message allocations where possible 2006-12-02 21:22:11 -08:00
fib_trie.c [IPV4] fib_trie.c: trivial annotations 2006-09-28 18:01:14 -07:00
icmp.c [NET]: Annotate callers of the reset of checksum.h stuff. 2006-12-02 21:23:34 -08:00
igmp.c [NET]: Annotate callers of csum_fold() in net/* 2006-12-02 21:23:27 -08:00
inet_connection_sock.c [NET]: Size listen hash tables using backlog hint 2006-12-02 21:21:44 -08:00
inet_diag.c [IPV4]: inet_diag annotations 2006-09-28 18:02:29 -07:00
inet_hashtables.c [IPV4]: annotate inet_lookup() and friends 2006-09-28 18:02:26 -07:00
inet_timewait_sock.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
inetpeer.c [NET]: reduce sizeof(struct inet_peer), cleanup, change in peer_check_expire() 2006-10-15 23:14:17 -07:00
ip_forward.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
ip_fragment.c [IPV4]: ip_fragment.c endianness annotations 2006-09-28 18:01:09 -07:00
ip_gre.c [NET]: Annotate callers of the reset of checksum.h stuff. 2006-12-02 21:23:34 -08:00
ip_input.c [IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags. 2006-07-24 23:45:16 -07:00
ip_options.c [NetLabel]: protect the CIPSOv4 socket option from setsockopt() 2006-10-30 15:24:49 -08:00
ip_output.c [NET]: Annotate callers of csum_partial_copy_...() and csum_and_copy...() in net/* 2006-12-02 21:23:33 -08:00
ip_sockglue.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
ipcomp.c [XFRM]: BEET mode 2006-10-04 00:31:09 -07:00
ipconfig.c [NET]: ipconfig and nfsroot annotations 2006-12-02 21:21:09 -08:00
ipip.c [IPV4]: encapsulation annotations 2006-12-02 21:21:17 -08:00
ipmr.c [NET]: Annotate callers of csum_fold() in net/* 2006-12-02 21:23:27 -08:00
Kconfig [TCP]: MD5 Signature Option (RFC2385) support. 2006-12-02 21:22:39 -08:00
Makefile [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
multipath_drr.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
multipath_random.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
multipath_rr.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
multipath_wrandom.c [IPV4] bug: broken open-coded inet_make_mask() (multipath_wrandom) 2006-09-28 18:01:17 -07:00
multipath.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
netfilter.c [NET]: Annotate __skb_checksum_complete() and friends. 2006-12-02 21:23:38 -08:00
proc.c [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
protocol.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
raw.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
route.c [RTNETLINK]: Add rtnl_put_cacheinfo() to unify some code 2006-12-02 21:30:44 -08:00
syncookies.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
sysctl_net_ipv4.c [TCP]: Restrict congestion control choices. 2006-12-02 21:21:49 -08:00
tcp_bic.c [TCP] tcp_bic: use BUILD_BUG_ON 2006-09-22 15:18:04 -07:00
tcp_cong.c [TCP]: Allow autoloading of congestion control via setsockopt. 2006-12-02 21:21:50 -08:00
tcp_cubic.c [TCP] cubic: scaling error 2006-10-25 23:04:12 -07:00
tcp_diag.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tcp_highspeed.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_htcp.c [TCP] htcp: Better packing of struct htcp. 2006-12-02 21:22:14 -08:00
tcp_hybla.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_input.c [NET]: Annotate __skb_checksum_complete() and friends. 2006-12-02 21:23:38 -08:00
tcp_ipv4.c [NET]: Split skb->csum 2006-12-02 21:27:18 -08:00
tcp_lp.c [TCP] tcp-lp: prevent chance for oops 2006-09-28 18:03:07 -07:00
tcp_minisocks.c [TCP] minisocks: Use kmemdup and LIMIT_NETDEBUG 2006-12-02 21:23:57 -08:00
tcp_output.c [TCP]: MD5 Signature Option (RFC2385) support. 2006-12-02 21:22:39 -08:00
tcp_probe.c [NET]: Fix kfifo_alloc() error check. 2006-11-25 15:16:49 -08:00
tcp_scalable.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tcp_timer.c [IPV6]: Assorted trivial endianness annotations. 2006-12-02 21:22:50 -08:00
tcp_vegas.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_veno.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp_westwood.c [TCP] Congestion control (modulo lp, bic): use BUILD_BUG_ON 2006-09-22 15:18:13 -07:00
tcp.c [TCP]: Tidy up skb_entail 2006-12-02 21:24:03 -08:00
tunnel4.c [INET]: Move no-tunnel ICMP error to tunnel4/tunnel6 2006-04-09 22:25:25 -07:00
udp_impl.h [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
udp.c [UDP(-Lite)]: consolidate v4 and v6 get|setsockopt code 2006-12-02 21:30:45 -08:00
udplite.c [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
xfrm4_input.c [XFRM]: xfrm_parse_spi() annotations 2006-09-28 18:02:39 -07:00
xfrm4_mode_beet.c [XFRM]: BEET mode 2006-10-04 00:31:09 -07:00
xfrm4_mode_transport.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm4_mode_tunnel.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm4_output.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm4_policy.c [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
xfrm4_state.c [XFRM]: ports in struct xfrm_selector annotated 2006-09-28 18:02:33 -07:00
xfrm4_tunnel.c [XFRM]: Add XFRM_MODE_xxx for future use. 2006-09-22 15:05:15 -07:00