7 Commits

Author	SHA1	Message	Date
Julian Elischer	426b3d047a	Changes to allow the patching of packets with an offset (and other changes.. see man page) ... PR: 206185 Submitted by: Dmitry Vagin <daemon-hammer@ya.ru> MFC after: 1 week Relnotes: yes (also ng_checksum node)	2016-12-02 10:47:10 +00:00
Julian Elischer	bf909fc9a4	slite style changes. There is an incoming patch that rewrites a ... lot of this module and I want to get the style and whitespace changes in a separate commit (or maybe more). PR: 206185 Submitted by: Dmitry Vagin MFC after: 1 month	2016-08-01 11:34:12 +00:00
Alexander V. Chernikov	3a0cd8db78	Fix panic in ng_patch(4) caused by checksum flags being added to mbuf flags. ... Tested by: Maxim Ignatenko <gelraen.ua@gmail.com> Approved by: kib(mentor) MFC after: 3 days	2012-04-22 17:00:52 +00:00
Andrey V. Elsukov	ffbfc0aacb	Use M_WAITOK flag instead M_WAIT for malloc. ... Suggested by: glebius MFC after: 1 week	2011-04-18 09:10:27 +00:00
Andrey V. Elsukov	cac2fe695e	* Include sys/systm.h for KASSERT() ... * Remove unneeded includes and comment * Replace home made OFFSETOF() macro with standard offsetof() Pointed out by: bde Approved by: kib (mentor)	2010-06-15 08:53:13 +00:00
Andrey V. Elsukov	6c0a2eb136	Style(9) fixes: ... * Sort includes * Replace #define<SPACE> to #define<TAB> * Split declarations and initializations * Split long lines Requested by: kib Approved by: kib (mentor) MFC after: 1 month	2010-06-10 16:45:30 +00:00
Andrey V. Elsukov	d359a62d44	New netgraph node ng_patch(4). It performs data modification of packets ... passing through. Modifications are restricted to a subset of C language operations on unsigned integers of 8, 16, 32 or 64 bit size. These are: set to new value (=), addition (+=), subtraction (-=), multiplication (*=), division (/=), negation (= -), bitwise AND (&=), bitwise OR (|=), bitwise eXclusive OR (^=), shift left (<<=), shift right (>>=). Several operations are all applied to a packet sequentially in order they were specified by user. Submitted by: Maxim Ignatenko <gelraen.ua at gmail.com> Vadim Goncharov <vadimnuclight at tpu.ru> Discussed with: net@ Approved by: mav (mentor) MFC after: 1 month	2010-06-09 12:25:57 +00:00