Commit Graph

11 Commits

Author SHA1 Message Date
David E. O'Brien
b728350ee6 Use __FBSDID over rcsid[]. Protect copyright[] where needed. 2003-05-03 21:06:42 +00:00
Dag-Erling Smørgrav
f249dbcc71 Spell void * as void * rather than caddr_t. This is complicated by the
fact that caddr_t is often misspelled as char *.

Sponsored by:	DARPA, NAI Labs
2002-04-28 15:18:50 +00:00
Dag-Erling Smørgrav
ed4d1c46a2 Apply the following mechanical transformations in preparation for
ansification and constification:

    s{\s+__P\((\(.*?\))\)}{$1}g;
    s{\(\s+}{\(}g;
    s{\s+\)}{\)}g;
    s{\s+,}{,}g;
    s{(\s+)(for|if|switch|while)\(}{$1$2 \(}g;
    s{return ([^\(].*?);}{return ($1);}g;
    s{([\w\)])([!=+/\*-]?=)([\w\(+-])}{$1 $2 $3}g;
    s{\s+$}{\n};g

Also add $FreeBSD$ where needed.

MFC after:	1 week
2002-02-06 13:30:31 +00:00
Peter Wemm
97d92980a9 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
Philippe Charnier
1e96bb57a6 Use err(3). Remove multiply defined Id string. 1997-10-13 11:22:39 +00:00
Bill Paul
27cfb28087 Back out unnecessary overly-paranoid paranoia test from here too; yp_access()
does the right thing already.
1997-04-28 14:22:31 +00:00
Bill Paul
d075eaa4da Add extra paranoia test. In theory this doesn't really gain you anything,
but the extra warning message could be useful.
1997-04-10 13:48:59 +00:00
Peter Wemm
476602a9d0 Revert $FreeBSD$ to $Id$ 1997-02-22 16:15:28 +00:00
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
Bill Paul
93b1ab3da1 Add checks for byte order and DB type mismatches. We ignore the
filename argument for now: it's really only useful for .dir/.pag-style
ndbm databases, which we don't support anyway.
1996-07-04 02:29:54 +00:00
Bill Paul
16118c2bcb Import rpc.ypxfrd.
This server impliments an RPC-based file transfer protocol that allows
an NIS slave server to copy a raw map database file from an NIS master.

The goal here is to speed up the transfer of very large maps. If you
have, for example, an NIS password database with 30,000 records in it,
it can take around 8 to 10 minutes to regenerate it (four hash databases
are created). As it stands now, ypxfr(8) transfers a map by sucking all
the records from ypserv(8) on the master using yp_all() and writing them
to a new database using the db(3) library. This adds up to another 8 to 10
minutes, per slave. With as the number of slaves increases, this latency
becomes prohibitive.

With rpc.ypxfrd, all the slave has to do is copy the already-built
hash database file from the master and move it into place. Even with a
multi-megabyte file, this reduces the master to slave transfer time
to well under a minute. (This is using TCP.)

Access restrictions are applied using the same mechanism as in ypserv:
you can control access using /var/yp/securenets, and the server will
not transmit the master.passwd.* maps unless the transfer request originates
on a reserved port.

Note: this server is based on my hastily contrived protocol and is _NOT_
compatible with Sun's protocol of the same name. It can't be compatible
for a couple of reasons. For one thing, Sun's protocol has not been published
anywhere that I know of. It is not included in any of the SunRPC source
distributions that I've been able to find. Second, Sun's NIS v2 code
uses old style ndbm maps while FreeBSD uses Berkeley DB. The file formats
are incompatible, so being able to transfer maps between FreeBSD and SunOS
hosts wouldn't do any good anyway. (You could always port the FreeBSD NIS
code to SunOS if you really wanted to do it. :)

(There's also the little fact that SunOS/SPARC is big-endian and FreeBSD/i386
is little-endian. Berkeley DB can handle byte ordering differences; ndbm
probably can't.)
1996-06-05 04:36:55 +00:00