src-test2/sys/netinet/libalias/alias_util.c, branch releng/6.4 FreeBSD source tree https://cgit-dev.freebsd.org/src-test2/atom?h=releng%2F6.4 2005-06-27T07:36:02Z Disable checksum processing in LibAlias, when it works as a 2005-06-27T07:36:02Z Gleb Smirnoff glebius@FreeBSD.org 2005-06-27T07:36:02Z urn:sha1:59dde15e8256c4393a0419fafc780164debfbec2 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) - Don't use legacy function in a non-legacy one. This gives us 2005-06-20T08:31:48Z Gleb Smirnoff glebius@FreeBSD.org 2005-06-20T08:31:48Z urn:sha1:72f2d6578c6c936b5045959fcaf6f6f8e2f0dd80 possibility to compile libalias without legacy support. - Use correct way to mark variable as unused. Approved by: re (dwhite) Play with includes so that libalias can be compiled both as userland 2005-05-05T19:27:32Z Gleb Smirnoff glebius@FreeBSD.org 2005-05-05T19:27:32Z urn:sha1:c649a2e033f92a25f66149051f8e1db05c8a0b96 library and kernel module. Introduce inline {ip,udp,tcp}_next() functions which take a pointer to an 2004-07-06T12:13:28Z Dag-Erling Smørgrav des@FreeBSD.org 2004-07-06T12:13:28Z urn:sha1:9fa0fd268273d90e765d9ebfe0be87ea4d64e138 {ip,udp,tcp} header and return a void * pointing to the payload (i.e. the first byte past the end of the header and any required padding). Use them consistently throughout libalias to a) reduce code duplication, b) improve code legibility, c) get rid of a bunch of alignment warnings. Make libalias WARNS?=6-clean. This mostly involves renaming variables 2004-07-05T11:10:57Z Dag-Erling Smørgrav des@FreeBSD.org 2004-07-05T11:10:57Z urn:sha1:ed01a5821550bf9859165f24c95b30c5f1b69f22 named link, foo_link or link_foo to lnk, foo_lnk or lnk_foo, fixing signed / unsigned comparisons, and shoving unused function arguments under the carpet. I was hoping WARNS?=6 might reveal more serious problems, and perhaps the source of the -O2 breakage, but found no smoking gun. Mechanical whitespace cleanup. 2004-07-05T10:53:28Z Dag-Erling Smørgrav des@FreeBSD.org 2004-07-05T10:53:28Z urn:sha1:f311ebb4ec205d59f36b71b24e8695cbb19a31ac Deal with aliasing warnings. 2004-03-31T21:32:58Z Dag-Erling Smørgrav des@FreeBSD.org 2004-03-31T21:32:58Z urn:sha1:2871c50186332900ef081db99ff114096eec0b3b Reviewed by: ru Approved by: silence on the lists Run through indent(1) so I can read the code without getting a headache. 2004-03-16T21:30:41Z Dag-Erling Smørgrav des@FreeBSD.org 2004-03-16T21:30:41Z urn:sha1:f0f93429cfff16c9a06c162ae62d362ec20e050c The result isn't quite knf, but it's knfer than the original, and far more consistent. Mostly mechanical rework of libalias: 2004-01-17T10:52:21Z Poul-Henning Kamp phk@FreeBSD.org 2004-01-17T10:52:21Z urn:sha1:5e289f9eb682d86a53ecf2c20be45175a6491803 Makes it possible to have multiple packet aliasing instances in a single process by moving all static and global variables into an instance structure called "struct libalias". Redefine a new API based on s/PacketAlias/LibAlias/g Add new "instance" argument to all functions in the new API. Implement old API in terms of the new API. Remove trailing whitespace 2002-07-01T11:19:40Z Brian Somers brian@FreeBSD.org 2002-07-01T11:19:40Z urn:sha1:27cc91fbf84cc6c1cef81df859125f42292a2b69