src/sys/netinet/libalias/alias_proxy.c, branch release/6.0.0_cvs

This commit was manufactured by cvs2svn to create tag

2005-11-03T00:35:26+00:00

'RELENG_6_0_0_RELEASE'.

This commit was manufactured to restore the state of the 6.0-RELEASE image.

Disable checksum processing in LibAlias, when it works as a

2005-06-27T07:36:02+00:00

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)

Add a workaround for 64-bit archs: store unsigned long return value in

2005-05-06T13:01:31+00:00

temporary variable, check it and then cast to in_addr_t.

s/DEBUG/LIBALIAS_DEBUG/, since DEBUG is defined in LINT and

2005-05-06T11:07:49+00:00

not supported for kernel build.

More bits for kernel version:

2005-05-05T22:00:32+00:00

- copy inet_aton() from libc
- disable getservbyname() lookup and accept only numeric port

Always include alias.h before alias_local.h

2005-05-05T21:55:17+00:00

Fix argument order for bcopy() in last commit.

2005-05-05T21:40:49+00:00

Noticed by:	njl
Pointy hat to:	glebius

Use bcopy() instead of memmove().

2005-05-05T21:10:51+00:00

Play with includes so that libalias can be compiled both as userland

2005-05-05T19:27:32+00:00

library and kernel module.

Introduce inline {ip,udp,tcp}_next() functions which take a pointer to an

2004-07-06T12:13:28+00:00

{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.