- Don't overload t_maxseg. Previous behavior was to set it to the min
of the peer's advertised MSS, our advertised MSS, and tcp_mssdflt
(for non-local networks). This breaks PMTU discovery running on
either host. Instead, remember the MSS we advertise, and use it
as appropriate (in silly window avoidance).
- Per last bullet, split tcp_mss() into several functions for handling
MSS (ours and peer's), and performing various tasks when a connection
becomes ESTABLISHED.
- Introduce a new function, tcp_segsize(), which computes the max size
for every segment transmitted in tcp_output(). This will eventually
be used to hook in PMTU discovery.
- Add the main Makefile and Makefile.inc for src/usr.sbin/ipf
- New rules subdirectory
- Remove a include directory from ipftest/Makefile
- Add a MLINKS for ipnat.5 -> ipnat.conf.5
- Add new Manpages: ipresend.1, ipsend.1, ipsend.5, iptest.1
- Add new iplang files for src/usr.sbin/ipf/ipsend
- Copy the tcpip.h. It has now a BSD license and remove a comment about it
- Add ip_log.c to sys/lkm/netinet/Makefile
- Add *.y and *.l files to the list of transformed files
- Remove the ipsend.h fix because we now use only one ip_compat.h
- Fix file and directory permissions during the import
- Use syslog(..., "...%m") instead of syslog(..., "...%s",
strerror(errno)).
- Don't put a simple and single statement into a block.
- Indent continuation line by four space.
- Add an empty line at the beginning of a function if it doesn't have
local variable.
- Use err() or errx() instead of fprintf(stderr, "progname: ....\n")
and exit() (there was two place left).
- Use MOUNT_PORTAL, which is defined as "portal" in sys/mount.h,
instead of using "portal" directly.
- Fold long line to fit column < 80.
* Use an int, not "union wait".
* Move the "parsed_url" label so that the next statement is not an "else" --
some ansi C compilers don't like it the old way (SGI's for example).
* Deal with the possibility of getlogin(2) failing.
* Don't error out if the remote server doesn't support the "MDTM" command.
scottr