Commit Graph

21 Commits

Author SHA1 Message Date
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Garrett Wollman
67f7ea2d71 Preserve file flags in accept(2).
Submitted by: fredriks@mcs.com in PR#1775 (this implmentaion is different)
1996-10-15 19:28:44 +00:00
Peter Wemm
b12e5e82b6 The socketpair(0 syscall is bogusly returning the fd numbers through
the primary and secondary return codes, causing it to not behave as
documented.  This probably originates from the ancient BSD kernels that
had pipe(2) implemented by socketpair(2), there are no binaries left that
we can run that do this.

Pointed out by: Robert Withrow <witr@rwwa.com>, PR#731
1996-08-24 03:35:13 +00:00
Garrett Wollman
2c37256e5a Modify the kernel to use the new pr_usrreqs interface rather than the old
pr_usrreq mechanism which was poorly designed and error-prone.  This
commit renames pr_usrreq to pr_ousrreq so that old code which depended on it
would break in an obvious manner.  This commit also implements the new
interface for TCP, although the old function is left as an example
(#ifdef'ed out).  This commit ALSO fixes a longstanding bug in the
TCP timer processing (introduced by davidg on 1995/04/12) which caused
timer processing on a TCB to always stop after a single timer had
expired (because it misinterpreted the return value from tcp_usrreq()
to indicate that the TCB had been deleted).  Finally, some code
related to polling has been deleted from if.c because it is not
relevant t -current and doesn't look at all like my current code.
1996-07-11 16:32:50 +00:00
Garrett Wollman
82dab6ce62 Make it possible to return more than one piece of control information
(PR #1178).
Define a new SO_TIMESTAMP socket option for datagram sockets to return
packet-arrival timestamps  as control information (PR #1179).

Submitted by:	Louis Mamakos <loiue@TransSys.com>
1996-05-09 20:15:26 +00:00
David Greenman
be24e9e8fa Changed socket code to use 4.4BSD queue macros. This includes removing
the obsolete soqinsque and soqremque functions as well as collapsing
so_q0len and so_qlen into a single queue length of unaccepted connections.
Now the queue of unaccepted & complete connections is checked directly
for queued sockets. The new code should be functionally equivilent to
the old while being substantially faster - especially in cases where
large numbers of connections are often queued for accept (e.g. http).
1996-03-11 15:37:44 +00:00
Poul-Henning Kamp
09bb5f7589 Make getsockopt() capable of handling more than one mbuf worth of data.
Use this to read rules out of ipfw.
Add the lkm code to ipfw.c
1996-02-24 13:38:28 +00:00
Garrett Wollman
dc915e7cfc Kill XNS.
While we're at it, fix socreate() to take a process argument.  (This
was supposed to get committed days ago...)
1996-02-13 18:16:31 +00:00
John Dyson
f982721359 Enable the new fast pipe code. The old pipes can be used with the
"OLD_PIPE" config option.
1996-01-28 23:41:40 +00:00
Garrett Wollman
db6a20e23e Converted two options over to the new scheme: USER_LDT and KTRACE. 1996-01-03 21:42:35 +00:00
Peter Wemm
6ee78bf046 Make pipe() return a set of bidirectional pipe fd's rather than one-way only
just like on SVR4.

This has no effect on any current programs in our source, but makes
the use of SVR4 code a little easier.  There is no code or implementation
cost in the kernel.. This two-line change merely sets the modes on the ends
of the pipes to be bidirectional.  There are no other changes.
1996-01-01 10:28:21 +00:00
Bruce Evans
47daf5d5d6 Nuked ambiguous sleep message strings:
old:				new:
	netcls[] = "netcls"		"soclos"
	netcon[] = "netcon"		"accept", "connec"
	netio[] = "netio"		"sblock", "sbwait"
1995-12-14 22:51:13 +00:00
Bruce Evans
5fdb832498 Simplify the pseudo-argument removal changes by not optimizing for
the !COMPAT_43 case - use a common function even when there is no
`old' function.  The diffs for this are large because of code motion
to restore the function order to what it was before the pseudo-argument
changes.

Include <sys/sysproto.h> to get correct args structs and prototypes.
The diffs for this are large because the declarations of the args structs
were moved to become comments in the function headers.  The comments may
actually match the automatically generated declarations right now.

Add prototypes.
1995-10-23 15:42:12 +00:00
Steven Wallace
88c94611b1 Remove the '1' from getpeername1 and getsockname1 when NOT COMPAT_OLDSOCK.
Left it in there by mistake.
1995-10-11 06:09:45 +00:00
Steven Wallace
93c9414e49 Remove compat_43 psuedo-argument hack, and replace with a better hack.
Instead of using a fake "compat" argument, pass a real compat int to function
if COMPAT_43 is defined.  Functions involved: wait4, accept, recvfrom,
getsockname.

With the compat psuedo-argument, this introduces an argument structure
that can have two possible sizes depending on compat options.
This makes life difficult for lkm modules like ibcs2, which would
have to guess what size used in kernel when compiled.  Also,
the prototype generator for these structures cannot generate proper sizes.

Now there is only one fixed structure and makes everybody happy.

I recommend these changes be introduced to 2.1 so that ibcs2, linux
lkm's generated for 2.2 can still run on a 2.1 kernel.
1995-10-07 23:47:26 +00:00
Rodney W. Grimes
9b2e535452 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
Bruce Evans
b5e8ce9f12 Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
1995-03-16 18:17:34 +00:00
Poul-Henning Kamp
797f2d22f0 All of this is cosmetic. prototypes, #includes, printfs and so on. Makes
GCC a lot more silent.
1994-10-02 17:35:40 +00:00
David Greenman
3c4dd3568f Added $Id$ 1994-08-02 07:55:43 +00:00
Rodney W. Grimes
26f9a76710 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
Rodney W. Grimes
df8bae1de4 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00