src/sys/netinet/libalias/alias_irc.c, branch releng/11.0

sys/net*: minor spelling fixes.

2016-05-03T18:05:43Z

No functional change.

Kill space at eols.

2013-12-25T02:06:57Z

-don't pass down, to module's fingerprint function, unused data like

2009-04-08T11:56:49Z

a pointer to the ip header. -style -spacing

Silent userland warnings about missing prototypes.

2009-01-15T19:35:23Z

Submitted by: Roman Divacky

Explicitate the newpacket size.

2008-03-19T11:28:13Z

Bug pointed out by: many Pointy hat to: me :(

Don't abuse stack space while in kernel land, use heap instead.

2008-03-17T22:08:31Z

MFP4:

2008-03-06T21:50:41Z

restrict the utilization of direct pointers to the content of ip packet. These modifications are functionally nop()s thus can be merged with no side effects.

Include string.h for non-kernel builds to get proper memcpy prototype.

2007-04-04T03:16:59Z

Summer of Code 2005: improve libalias - part 1 of 2

2006-09-26T23:26:53Z

With the first part of my previous Summer of Code work, we get: -made libalias modular: -support for 'particular' protocols (like ftp/irc/etcetc) is no more hardcoded inside libalias, but it's available through external modules loadable at runtime -modules are available both in kernel (/boot/kernel/alias_*.ko) and user land (/lib/libalias_*) -protocols/applications modularized are: cuseeme, ftp, irc, nbt, pptp, skinny and smedia -added logging support for kernel side -cleanup After a buildworld, do a 'mergemaster -i' to install the file libalias.conf in /etc or manually copy it. During startup (and after every HUP signal) user land applications running the new libalias will try to read a file in /etc called libalias.conf: that file contains the list of modules to load. User land applications affected by this commit are ppp and natd: if libalias.conf is present in /etc you won't notice any difference. The only kernel land bit affected by this commit is ng_nat: if you are using ng_nat, and it doesn't correctly handle ftp/irc/etcetc sessions anymore, remember to kldload the correspondent module (i.e. kldload alias_ftp). General information and details about the inner working are available in the libalias man page under the section 'MODULAR ARCHITECTURE (AND ipfw(4) SUPPORT)'. NOTA BENE: this commit affects _ONLY_ libalias, ipfw in-kernel nat support will be part of the next libalias-related commit. Approved by: glebius Reviewed by: glebius, ru

Disable checksum processing in LibAlias, when it works as a

2005-06-27T07:36:02Z

kernel module. LibAlias is not aware about checksum offloading, so the caller should provide checksum calculation. (The only current consumer is ng_nat(4)). When TCP packet internals has been changed and it requires checksum recalculation, a cookie is set in th_x2 field of TCP packet, to inform caller that it needs to recalculate checksum. This ugly hack would be removed when LibAlias is made more kernel friendly. Incremental checksum updates are left as is, since they don't conflict with offloading. Approved by: re (scottl)