14 May, 2015
1 commit
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Add arpt_MARK to xt_mark.
The corresponding userspace update is available at:
http://git.netfilter.org/arptables/commit/?id=4bb2f8340783fd3a3f70aa6f8807428a280f8474
Signed-off-by: Zhang Chunyu
Signed-off-by: Pablo Neira Ayuso
12 May, 2010
2 commits
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In future, layer-3 matches will be an xt module of their own, and
need to set the fragoff and thoff fields. Adding more pointers would
needlessy increase memory requirements (esp. so for 64-bit, where
pointers are wider).Signed-off-by: Jan Engelhardt
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Signed-off-by: Jan Engelhardt
17 Mar, 2010
1 commit
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Two arguments for combining the two:
- xt_mark is pretty useless without xt_MARK
- the actual code is so small anyway that the kmod metadata and the module
in its loaded state totally outweighs the combined actual code size.i586-before:
-rw-r--r-- 1 jengelh users 3821 Feb 10 01:01 xt_MARK.ko
-rw-r--r-- 1 jengelh users 2592 Feb 10 00:04 xt_MARK.o
-rw-r--r-- 1 jengelh users 3274 Feb 10 01:01 xt_mark.ko
-rw-r--r-- 1 jengelh users 2108 Feb 10 00:05 xt_mark.o
text data bss dec hex filename
354 264 0 618 26a xt_MARK.o
223 176 0 399 18f xt_mark.o
And the runtime size is like 14 KB.i586-after:
-rw-r--r-- 1 jengelh users 3264 Feb 18 17:28 xt_mark.oSigned-off-by: Jan Engelhardt
10 Aug, 2009
1 commit
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Superseded by xt_mark v1 (v2.6.24-2922-g17b0d7e).
Signed-off-by: Jan Engelhardt
08 Oct, 2008
4 commits
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This patch does this for match extensions' checkentry functions.
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy -
The function signatures for Xtables extensions have grown over time.
It involves a lot of typing/replication, and also a bit of stack space
even if they are not used. Realize an NFWS2008 idea and pack them into
structs. The skb remains outside of the struct so gcc can continue to
apply its optimizations.This patch does this for match extensions' match functions.
A few ambiguities have also been addressed. The "offset" parameter for
example has been renamed to "fragoff" (there are so many different
offsets already) and "protoff" to "thoff" (there is more than just one
protocol here, so clarify).Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy -
When a match or target is looked up using xt_find_{match,target},
Xtables will also search the NFPROTO_UNSPEC module list. This allows
for protocol-independent extensions (like xt_time) to be reused from
other components (e.g. arptables, ebtables).Extensions that take different codepaths depending on match->family
or target->family of course cannot use NFPROTO_UNSPEC within the
registration structure (e.g. xt_pkttype).Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy -
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
29 Jan, 2008
4 commits
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Updates the MODULE_DESCRIPTION() tags for all Netfilter modules,
actually describing what the module does and not just
"netfilter XYZ target".Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Introduces the xt_mark match revision 1. It uses fixed types,
eventually obsoleting revision 0 some day (uses nonfixed types).Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Give all Netfilter modules consistent and unique symbol names.
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
11 Jul, 2007
5 commits
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Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Make a number of variables const and/or remove unneeded casts.
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Switch the return type of match functions to boolean
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Switch the return type of match functions to boolean
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Switch the "hotdrop" variables to boolean
Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
13 Feb, 2007
1 commit
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Signed-off-by: YOSHIFUJI Hideaki
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
03 Dec, 2006
1 commit
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nfmark is being used in various subsystems and has become
the defacto mark field for all kinds of packets. Therefore
it makes sense to rename it to `mark' and remove the
dependency on CONFIG_NETFILTER.Signed-off-by: Thomas Graf
Signed-off-by: David S. Miller
23 Sep, 2006
3 commits
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Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
The size is verified by x_tables and isn't needed by the modules anymore.
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
18 Jun, 2006
1 commit
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Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
29 Mar, 2006
1 commit
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Every netfilter module uses `init' for its module_init() function and
`fini' or `cleanup' for its module_exit() function.Problem is, this creates uninformative initcall_debug output and makes
ctags rather useless.So go through and rename them all to $(filename)_init and
$(filename)_fini.Signed-off-by: Andrew Morton
Signed-off-by: David S. Miller
23 Mar, 2006
1 commit
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Set the family field in xt_[matches|targets] registered.
Signed-off-by: Pablo Neira Ayuso
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
21 Mar, 2006
2 commits
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Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller -
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
13 Jan, 2006
1 commit
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This monster-patch tries to do the best job for unifying the data
structures and backend interfaces for the three evil clones ip_tables,
ip6_tables and arp_tables. In an ideal world we would never have
allowed this kind of copy+paste programming... but well, our world
isn't (yet?) ideal.o introduce a new x_tables module
o {ip,arp,ip6}_tables depend on this x_tables module
o registration functions for tables, matches and targets are only
wrappers around x_tables provided functions
o all matches/targets that are used from ip_tables and ip6_tables
are now implemented as xt_FOOBAR.c files and provide module aliases
to ipt_FOOBAR and ip6t_FOOBAR
o header files for xt_matches are in include/linux/netfilter/,
include/linux/netfilter_{ipv4,ipv6} contains compatibility wrappers
around the xt_FOOBAR.h headersBased on this patchset we're going to further unify the code,
gradually getting rid of all the layer 3 specific assumptions.Signed-off-by: Harald Welte
Signed-off-by: David S. Miller
