path: root/src/conntrack/grp.c
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* conntrack: fix new ATTR_GRP_[ORIG|REPL]_ADDR_[SRC|DST]Pablo Neira Ayuso2012-04-291-40/+61
| | | | | | | | | | The previous patch was incomplete. This fixes several issues with it like the IPV4 and IPV6 address are mutually exclusive, thus, the getter operation works. No sane way to support the setter operation correctly, thus, it's been documented that it has no effect. Signed-off-by: Pablo Neira Ayuso <>
* conntrack: add new ATTR_GRP_[ORIG|REPL]_ADDR_[SRC|DST] attributePablo Neira Ayuso2012-04-271-0/+12
| | | | | | | | | | | | | | | | | | | | This allows you to set and to get the address for both IPv4 and IPV6 using the same interface. This can simplify much redundant code that needs to support both protocols. This relies on some fixed layout union: union nfct_attr_grp_addr { u_int32_t ip; u_int32_t ip6[4]; u_int32_t addr[4]; }; But I don't see this library will support anything different from IPv4 and IPv6 as layer 3 protocol. If that happens and some point, we can add some new attribute group and deprecate this one. Signed-off-by: Pablo Neira Ayuso <>
* src: clarify licensing terms of library (GPLv2+)Pablo Neira Ayuso2011-12-301-3/+5
| | | | | | | | | | | | | | | | This patch is *not* changing the licensing terms of this library (which was initially released under GPLv2 and later on extended to GPLv2+ after contacting all the contributors who kindly agreed to extend it to any later GPL version). Jan says: "In libnetfilter_conntrack, there are many .c files declaring GNU GPL incorporated herein by reference without telling which version(s) exactly apply. Given src/main.c for example is actually GPL-2.0+, the reference made is ambiguous." This patch should definitely clarify this. Signed-off-by: Pablo Neira Ayuso <>
* src: declare non-modified data as constJan Engelhardt2010-11-091-1/+1
| | | | Signed-off-by: Jan Engelhardt <>
* groups: add attribute group APIPablo Neira Ayuso2008-10-301-0/+69
This new API allows you to set and get some logical set of attributes. This is not intended to replace the existing per-attribute get/set API but to provide more efficient way to get/set certain attributes. This change includes an example file (conntrack_grp_create.c) of the use of the attribute group API. See ATTR_GRP_* for more information on the existing groups. Signed-off-by: Pablo Neira Ayuso <>