| 0ad6ad946167a706e22eb7bad9e77735bc577074 |
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22-Sep-2013 |
Joe Perches <joe@perches.com> |
raw/rawv6.h: Remove extern from function prototypes
There are a mix of function prototypes with and without extern
in the kernel sources. Standardize on not using extern for
function prototypes.
Function prototypes don't need to be written with extern.
extern is assumed by the compiler. Its use is as unnecessary as
using auto to declare automatic/local variables in a block.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| e3634169bcc0cce33c815865d62ab378739f7389 |
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07-Sep-2010 |
Joe Perches <joe@perches.com> |
include/net/raw.h: Convert raw_seq_private macro to inline
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| f0ad0860d01e47a3ffd220564c5c653b3afbe962 |
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13-Apr-2010 |
Patrick McHardy <kaber@trash.net> |
ipv4: ipmr: support multiple tables
This patch adds support for multiple independant multicast routing instances,
named "tables".
Userspace multicast routing daemons can bind to a specific table instance by
issuing a setsockopt call using a new option MRT_TABLE. The table number is
stored in the raw socket data and affects all following ipmr setsockopt(),
getsockopt() and ioctl() calls. By default, a single table (RT_TABLE_DEFAULT)
is created with a default routing rule pointing to it. Newly created pimreg
devices have the table number appended ("pimregX"), with the exception of
devices created in the default table, which are named just "pimreg" for
compatibility reasons.
Packets are directed to a specific table instance using routing rules,
similar to how regular routing rules work. Currently iif, oif and mark
are supported as keys, source and destination addresses could be supported
additionally.
Example usage:
- bind pimd/xorp/... to a specific table:
uint32_t table = 123;
setsockopt(fd, IPPROTO_IP, MRT_TABLE, &table, sizeof(table));
- create routing rules directing packets to the new table:
# ip mrule add iif eth0 lookup 123
# ip mrule add oif eth0 lookup 123
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| f74e49b5613206fb18468bdc9509a1db746aa01b |
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13-Apr-2010 |
Patrick McHardy <kaber@trash.net> |
ipv4: raw: move struct raw_sock and raw_sk() to include/net/raw.h
A following patch will use struct raw_sock to store state for ipmr,
so having the definitions in icmp.h doesn't fit very well anymore.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| fc8717baa8f52dd8d1b90df9008300ef3ec794ed |
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23-Mar-2008 |
Pavel Emelyanov <xemul@openvz.org> |
[RAW]: Add raw_hashinfo member on struct proto.
Sorry for the patch sequence confusion :| but I found that the similar
thing can be done for raw sockets easily too late.
Expand the proto.h union with the raw_hashinfo member and use it in
raw_prot and rawv6_prot. This allows to drop the protocol specific
versions of hash and unhash callbacks.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 3046d76746311ac7ff0cdc3ec42db15730528dbf |
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31-Jan-2008 |
Denis V. Lunev <den@openvz.org> |
[RAW]: Wrong content of the /proc/net/raw6.
The address of IPv6 raw sockets was shown in the wrong format, from
IPv4 ones. The problem has been introduced by the commit
42a73808ed4f30b739eb52bcbb33a02fe62ceef5 ("[RAW]: Consolidate proc
interface.")
Thanks to Adrian Bunk who originally noticed the problem.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 377cf82d66ea43f3d3cb82c2563e65b5c12c9bfd |
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31-Jan-2008 |
Denis V. Lunev <den@openvz.org> |
[RAW]: Family check in the /proc/net/raw[6] is extra.
Different hashtables are used for IPv6 and IPv4 raw sockets, so no
need to check the socket family in the iterator over hashtables. Clean
this out.
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| f51d599fbecf4881a36466f0355da6b0b346ea70 |
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14-Jan-2008 |
Pavel Emelyanov <xemul@openvz.org> |
[NETNS][RAW]: Make /proc/net/raw(6) show per-namespace socket list.
Pull the struct net pointer up to the showing functions
to filter the sockets depending on their namespaces.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 42a73808ed4f30b739eb52bcbb33a02fe62ceef5 |
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20-Nov-2007 |
Pavel Emelyanov <xemul@openvz.org> |
[RAW]: Consolidate proc interface.
Both ipv6/raw.c and ipv4/raw.c use the seq files to walk
through the raw sockets hash and show them.
The "walking" code is rather huge, but is identical in both
cases. The difference is the hash table to walk over and
the protocol family to check (this was not in the first
virsion of the patch, which was noticed by YOSHIFUJI)
Make the ->open store the needed hash table and the family
on the allocated raw_iter_state and make the start/next/stop
callbacks work with it.
This removes most of the code.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| ab70768ec78c6784958bab3b58fbe3f4150006df |
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20-Nov-2007 |
Pavel Emelyanov <xemul@openvz.org> |
[RAW]: Consolidate proto->unhash callback
Same as the ->hash one, this is easily consolidated.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 65b4c50b47c4ac3d2b5a82e5553b8e5613fb9585 |
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20-Nov-2007 |
Pavel Emelyanov <xemul@openvz.org> |
[RAW]: Consolidate proto->hash callback
Having the raw_hashinfo it's easy to consolidate the
raw[46]_hash functions.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| b673e4dfc8f29e5bfe4d342029b793e9d504f6dd |
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20-Nov-2007 |
Pavel Emelyanov <xemul@openvz.org> |
[RAW]: Introduce raw_hashinfo structure
The ipv4/raw.c and ipv6/raw.c contain many common code (most
of which is proc interface) which can be consolidated.
Most of the places to consolidate deal with the raw sockets
hashtable, so introduce a struct raw_hashinfo which describes
the raw sockets hash.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 7bc54c90307b4bc3d7fb2ffd6ad8fbda0671a45e |
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20-Nov-2007 |
Pavel Emelyanov <xemul@openvz.org> |
[IPv4] RAW: Compact the API for the kernel
The raw sockets functions are explicitly used from
inside the kernel in two places:
1. in ip_local_deliver_finish to intercept skb-s
2. in icmp_error
For this purposes many functions and even data structures,
that are naturally internal for raw protocol, are exported.
Compact the API to two functions and hide all the other
(including hash table and rwlock) inside the net/ipv4/raw.c
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 6d7416535097ed0943bdae8e69c14ba43061cab1 |
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06-Jun-2006 |
Alexey Dobriyan <adobriyan@gmail.com> |
[IPV4]: Right prototype of __raw_v4_lookup()
All users pass 32-bit values as addresses and internally they're
compared with 32-bit entities. So, change "laddr" and "raddr" types to
__be32.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 62c4f0a2d5a188f73a94f2cb8ea0dba3e7cf0a7f |
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26-Apr-2006 |
David Woodhouse <dwmw2@infradead.org> |
Don't include linux/config.h from anywhere else in include/
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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| 14c850212ed8f8cbb5972ad6b8812e08a0bc901c |
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27-Dec-2005 |
Arnaldo Carvalho de Melo <acme@mandriva.com> |
[INET_SOCK]: Move struct inet_sock & helper functions to net/inet_sock.h
To help in reducing the number of include dependencies, several files were
touched as they were getting needed headers indirectly for stuff they use.
Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had
linux/dccp.h include twice.
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 20380731bc2897f2952ae055420972ded4cd786e |
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16-Aug-2005 |
Arnaldo Carvalho de Melo <acme@mandriva.com> |
[NET]: Fix sparse warnings
Of this type, mostly:
CHECK net/ipv6/netfilter.c
net/ipv6/netfilter.c:96:12: warning: symbol 'ipv6_netfilter_init' was not declared. Should it be static?
net/ipv6/netfilter.c:101:6: warning: symbol 'ipv6_netfilter_fini' was not declared. Should it be static?
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| d13964f4490157b8a290903362bfbc54f750a6bc |
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10-Aug-2005 |
Patrick McHardy <kaber@trash.net> |
[IPV4/6]: Check if packet was actually delivered to a raw socket to decide whether to send an ICMP unreachable
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
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