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d2912cb1 |
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04-Jun-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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b4ba2611 |
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07-Jul-2009 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: change hotdrop pointer to direct modification Since xt_action_param is writable, let's use it. The pointer to 'bool hotdrop' always worried (8 bytes (64-bit) to write 1 byte!). Surprisingly results in a reduction in size: text data bss filename 5457066 692730 357892 vmlinux.o-prev 5456554 692730 357892 vmlinux.o Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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62fc8051 |
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07-Jul-2009 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: deconstify struct xt_action_param for matches 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 <jengelh@medozas.de>
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4b560b44 |
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05-Jul-2009 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: substitute temporary defines by final name Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
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f7108a20 |
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08-Oct-2008 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: xtables: move extension arguments into compound structure (1/6) 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 <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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ee999d8b |
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08-Oct-2008 |
Jan Engelhardt <jengelh@medozas.de> |
netfilter: x_tables: use NFPROTO_* in extensions Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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3cf93c96 |
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14-Apr-2008 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: annotate xtables targets with const and remove casts Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net>
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2ae15b64 |
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15-Jan-2008 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: Update modules' descriptions 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 <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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d3c5ee6d |
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05-Dec-2007 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: x_tables: consistent and unique symbol names Give all Netfilter modules consistent and unique symbol names. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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73aaf935 |
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11-Oct-2007 |
Jan Engelhardt <jengelh@computergmbh.de> |
[NETFILTER]: x_tables: add missing ip6t_modulename aliases The patch will add MODULE_ALIAS("ip6t_<modulename>") where missing, otherwise you will get ip6tables: No chain/target/match by that name when xt_<modulename> is not already loaded. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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9f15c530 |
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07-Jul-2007 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: x_tables: mark matches and targets __read_mostly Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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1d93a9cb |
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07-Jul-2007 |
Jan Engelhardt <jengelh@gmx.de> |
[NETFILTER]: x_tables: switch xt_match->match to bool Switch the return type of match functions to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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cff533ac |
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07-Jul-2007 |
Jan Engelhardt <jengelh@gmx.de> |
[NETFILTER]: x_tables: switch hotdrop to bool Switch the "hotdrop" variables to boolean Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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601e68e1 |
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12-Feb-2007 |
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> |
[NETFILTER]: Fix whitespace errors Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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ce556b3a |
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22-Aug-2006 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: xt_tcpmss: minor cleanups - remove unused define - remove useless wrapper function - use new line for expression after condition Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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4470bbc7 |
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22-Aug-2006 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: x_tables: make use of mass registation helpers Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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65b4b4e8 |
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28-Mar-2006 |
Andrew Morton <akpm@osdl.org> |
[NETFILTER]: Rename init functions. 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 <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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a45049c5 |
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22-Mar-2006 |
Pablo Neira Ayuso <pablo@netfilter.org> |
[NETFILTER]: x_tables: set the protocol family in x_tables targets/matches Set the family field in xt_[matches|targets] registered. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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c4986734 |
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20-Mar-2006 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: x_tables: add xt_{match,target} arguments to match/target functions Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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5d04bff0 |
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20-Mar-2006 |
Patrick McHardy <kaber@trash.net> |
[NETFILTER]: Convert x_tables matches/targets to centralized error checking Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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2e4e6a17 |
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12-Jan-2006 |
Harald Welte <laforge@netfilter.org> |
[NETFILTER] x_tables: Abstraction layer for {ip,ip6,arp}_tables 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 headers Based 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 <laforge@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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