linux/net/ipv6
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
..
netfilter [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
Kconfig [NET]: Rethink mark field in struct flowi 2006-12-02 21:21:39 -08:00
Makefile [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
addrconf.c [IPV6]: Use kmemdup 2006-12-02 21:23:58 -08:00
af_inet6.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
ah6.c [IPV6]: Use kmemdup 2006-12-02 21:23:58 -08:00
anycast.c [IPV6] ADDRCONF: Convert addrconf_lock to RCU. 2006-09-22 15:20:26 -07:00
datagram.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
esp6.c [IPV6]: 'info' argument of ipv6 ->err_handler() is net-endian 2006-12-02 21:21:12 -08:00
exthdrs.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
exthdrs_core.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
fib6_rules.c [IPv6] rules: Remove bogus tos validation check 2006-12-02 21:22:12 -08:00
icmp.c [NET]: Annotate callers of the reset of checksum.h stuff. 2006-12-02 21:23:34 -08:00
inet6_connection_sock.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
inet6_hashtables.c [IPV6]: annotate inet6_hashtables 2006-12-02 21:21:10 -08:00
ip6_fib.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
ip6_flowlabel.c [IPV6]: flowlabels are net-endian 2006-12-02 21:21:21 -08:00
ip6_input.c [IPV6]: Per-interface statistics support. 2006-12-02 21:22:08 -08:00
ip6_output.c [IPV6]: Use kmemdup 2006-12-02 21:23:58 -08:00
ip6_tunnel.c [IPV6]: Improve IPv6 tunnel error reporting 2006-12-02 21:30:27 -08:00
ipcomp6.c [IPV6]: 'info' argument of ipv6 ->err_handler() is net-endian 2006-12-02 21:21:12 -08:00
ipv6_sockglue.c [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
ipv6_syms.c [IPV6] ADDRCONF: Convert addrconf_lock to RCU. 2006-09-22 15:20:26 -07:00
mcast.c [NET]: annotate csum_ipv6_magic() callers in net/* 2006-12-02 21:23:31 -08:00
mip6.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
ndisc.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
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
raw.c [NET]: Make mangling a checksum (0 -> 0xffff on the wire) explicit. 2006-12-02 21:23:39 -08:00
reassembly.c [IPV6]: Misc endianness annotations. 2006-12-02 21:22:52 -08:00
route.c [RTNETLINK]: Add rtnl_put_cacheinfo() to unify some code 2006-12-02 21:30:44 -08:00
sit.c [IPV6] net/ipv6/sit.c: make 2 functions static 2006-12-02 21:26:15 -08:00
sysctl_net_ipv6.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
tcp_ipv6.c [NET]: Split skb->csum 2006-12-02 21:27:18 -08:00
tunnel6.c [IPV6]: 'info' argument of ipv6 ->err_handler() is net-endian 2006-12-02 21:21:12 -08:00
udp.c [UDP(-Lite)]: consolidate v4 and v6 get|setsockopt code 2006-12-02 21:30:45 -08:00
udp_impl.h [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
udplite.c [NET]: Fix assorted misannotations (from md5 and udplite merges). 2006-12-02 21:27:16 -08:00
xfrm6_input.c [XFRM]: xrfm_replay_check() annotations 2006-09-28 18:02:40 -07:00
xfrm6_mode_beet.c [XFRM]: BEET mode 2006-10-04 00:31:09 -07:00
xfrm6_mode_ro.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm6_mode_transport.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm6_mode_tunnel.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm6_output.c [IPSEC]: output mode to take an xfrm state as input param 2006-09-22 15:18:48 -07:00
xfrm6_policy.c [NET]: Supporting UDP-Lite (RFC 3828) in Linux 2006-12-02 21:22:46 -08:00
xfrm6_state.c [XFRM]: ports in struct xfrm_selector annotated 2006-09-28 18:02:33 -07:00
xfrm6_tunnel.c [IPV6]: 'info' argument of ipv6 ->err_handler() is net-endian 2006-12-02 21:21:12 -08:00