| Commit message (Collapse) | Author | Age | Files | Lines |
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This patch exports several low-level function that allow to build
and parse netlink messages that contain ctnetlink expectation
information. They have been in the tree for quite so long, but
they were not exported. To leave the library in a consistent state
(ctnetlink conntrack functions provide the similar functionality)
I have decided to export them.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch re-works the callback handling to allow the use the same socket
to send/receive commands and listen to events of both conntrack and
expectation subsystems. Now you can register one callback for conntrack
and one for expectation with the same handler with no problems (before
this patch, this was not possible, you required two different handlers).
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Still missing several enumerations that should be documented.
You still have to look at libnetfilter_conntrack.h to check
conntrack object attributes.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Hannes Eder <heder@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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Signed-off-by: Hannes Eder <heder@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch the new expectation callback interface. This change is
like 20ed81b10714dfe78e31e9721e2d4f42b4beabb2 but related to
expectations. The netlink message contains the portID that is useful
to identify the origin of the message.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch removes unnecessary flags included in NFCT_Q_DUMP,
and NFCT_Q_DESTROY requests for expectations.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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This patch cleanups the internal headers by splitting them into several
logical pieces.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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alignment.
Signed-off-by: Fabian Hugelshofer <hugelshofer2006@gmx.ch>
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work on big-endian. Philip Craig <philipc@snapgear.com>
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- split expect_api_test.c into small example files expect_*.c
- introduce alias tags for original tuple attributes
- introduce nfexp_sizeof and nfexp_maxsize
- build expectation attributes iif they are set
- fix l3num setting in expect/build.c
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