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* Remove old functions, constantsJan Engelhardt2008-04-151-10/+9
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* fix gcc warningsMax Kellermann2008-01-291-1/+1
| | | | Max Kellermann <max@duempel.org>
* rename overlapping function namesJan Engelhardt2008-01-201-3/+3
| | | | | | Rename overlapping function names. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
* bunch o' renamesJan Engelhardt2008-01-201-2/+2
| | | | | | | | Move a few functions from iptables.c/ip6tables.c to xtables.c so they are available for combined (both AF_INET and AF_INET6) libxt modules. Rename overlapping function names. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
* Unique names 4/6Jan Engelhardt2007-10-041-22/+16
| | | | | | | | | | | Give symbols of libxt targets unique names (2/3). Adds unique prefixes to all functions (most of them - especially the hook functions) so that debugging programs can unambiguously map a symbol to an address. Also unifies the names of the xtables_match/xtables_target structs, (based upon libxt_connmark.c/libip6t_*.c). Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
* Fix sparse warnings: non-ANSI function declarations, 0 used as pointerPatrick McHardy2007-09-081-3/+3
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* Make the option structures const.Jan Engelhardt2007-07-301-1/+1
| | | | Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
* Remove the .next=NULL field. This is automatically initialized to zero.Jan Engelhardt2007-07-301-1/+0
| | | | | | | I've kept .print=NULL and .save=NULL so it stands out (since iptables will do the print/save then). Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
* Fixes warning on compilation, part 2Yasuyuki KOZAKAI2007-07-241-3/+4
| | | | | | | | | | This changes the type of arguments as follows in multiport, DNAT, SNAT, MASQUERADE, and REDIRECT - ip[6]t_ip[6] * -> void * - ip[6]t_entry * -> void * and adds lines to cast these pointer with intended type.
* Replaces ipt_entry_* with xt_entry_* in matches/targetsYasuyuki KOZAKAI2007-07-241-5/+5
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* Add --random option to DNAT and REDIRECT targets and fix the manpage mess ↵Patrick McHardy2007-05-291-7/+6
| | | | this option left behind.
* Fix iptables-save with --random optionPatrick McHardy2007-04-181-2/+4
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* Remove unnecessary IP_NAT_RANGE_PROTO_RANDOM ifdefs.Patrick McHardy2007-04-181-15/+3
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* Use nf_conntrack headers instead of ip_conntrack ones and add sanitized ↵Patrick McHardy2007-04-181-1/+1
| | | | versions.
* iptables: add random option to SNAT (Eric Leblond)Eric Leblond2007-02-241-4/+35
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* Kernels higher than 2.6.10 don't support multiple --to arguments inPhil Oester2005-09-191-0/+7
| | | | | | | | | | | | | | | | | | | | | DNAT and SNAT targets. At present, the error is somewhat vague: # iptables -t nat -A foo -j SNAT --to 1.2.3.4 --to 2.3.4.5 iptables: Invalid argument But if we want current iptables to work with kernels <= 2.6.10, we cannot simply disallow this in all cases. So the below patch adds kernel version checking to iptables, and utilizes it in [DS]NAT. Now, users will see a more informative error: # iptables -t nat -A foo -j SNAT --to 1.2.3.4 --to 2.3.4.5 iptables v1.3.3: Multiple --to-source not supported This generic infrastructure (shamelessly lifted from procps btw) may come in handy in the future for other changes. This fixes bugzilla #367. (Phil Oester)
* Fix NAT of ICMP ID ranges (Patrick McHardy)Patrick McHardy2005-07-221-1/+2
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* This patch prevents user to set negative port value of SNAT/DNAT.Yasuyuki KOZAKAI2005-06-221-2/+2
| | | | (Yasuyuki Kozakai)
* Kill NFC_* stuff in iptables (Pablo Neira <pablo@eurodev.net>)Pablo Neira2005-02-141-9/+0
| | | | Fixes build with conntrack event patch for 2.6
* check for colonsHarald Welte2005-02-011-1/+6
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* Pablo Neira: extensions conversion to C99 structure initializationPablo Neira2004-12-281-14/+13
| | | | (I removed the revision stuff for the moment, but this needs to go in before the code moves too much --RR)
* globally replace NETFILTER_VERSION with IPTABLES_VERSION to have consistent ↵Harald Welte2002-05-291-2/+2
| | | | naming
* Fix 'iptables -p !' bug (segfault when `!' used without argument)Harald Welte2002-03-141-1/+1
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* - added patch to support statically linking of iptablesHarald Welte2001-08-061-0/+1
| | | | - iptables-save/-restore is no longer experimental
* Aligning matchsize and targetsize now responsibility of extension writersRusty Russell2000-07-031-2/+2
| | | | (PPC fix).
* Alignment fixes (requires kernel patch).Rusty Russell2000-04-271-1/+1
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* Changes to allow matching (for delete) on part of a rule, for rules whichRusty Russell2000-04-191-0/+1
| | | | change in the kernel (eg. ipt_limit).
* reorganized tree after kernel mergeMarc Boucher2000-03-201-0/+244