Commit Graph

15 Commits

Author SHA1 Message Date
Warner Losh
37736675d1 Add include of errno.h where needed, remove extern int errno where not.
These commits were inspired by a similar commit to netbsd.
2000-04-14 06:15:01 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Justin T. Gibbs
49fccf2a24 Add support for dealing with ENOSPC as the error code returned by a tape
device hitting EOM on a write.
1998-09-15 10:25:50 +00:00
Joseph Koshy
f69e804d24 Make `dump' exit codes confirm to manual page.
PR: 5346
Style-check-by: bde
1998-07-14 09:19:47 +00:00
Philippe Charnier
7580ffbbbd Correct use of .Nm. Add rcsid. Remove unused #includes. 1998-06-15 06:58:13 +00:00
Bill Fenner
4a3bf3b27c Turn on TCP_NODELAY on the remote socket, to turn off sender silly window
syndrome avoidance.  The combination of SWS avoidance and ack-every-other
 causes low throughput if the block size divided by the MSS is odd (which
 is true with the default block size and MSS).
Turning on TCP_NODELAY disables the Nagle algorithm and sender SWS avoidance.
 The rdump request/response protocol can not invoke Nagle and cannot cause
 SWS, so this has no negative effects.
1998-05-17 06:39:38 +00:00
Garrett Wollman
1982ee69fd Implement Kerberized rcmd for rdump/rrestore. This is lacking the
options one would normally expect to set the realm, enable encryption,
and whatnot, but this actually is able to contact the remote server,
so at least it's a start.  (As a bonus, the stripped static binary is
unquestionably exportable.)
1997-04-29 17:46:27 +00:00
Peter Wemm
a37c38b8d8 Merge Lite2 changes (rather bigish, the dump/restore folks should check) 1997-03-11 12:09:50 +00:00
Warner Losh
f5dcc2f1e6 Fix many buffer overflows, correct usage of strcat and implement
$TAPE.  Inspired by OpenBSD's work in this area.

Reviewed by:	Peter Wemm, Guido van Rooij and Jordan Hubbard.
Obtained from: OpenBSD
1997-01-07 20:48:24 +00:00
Bill Fenner
b11ecdd6d0 Use fprintf(stderr,) instead of msgtail() so it works for restore as well. 1996-11-01 17:23:41 +00:00
Peter Wemm
c737f472e8 Temporarily disable an information message that was added in the last
commit..  This causes a link error in sbin/restore which also uses this
file.
1996-11-01 13:02:20 +00:00
Bill Fenner
4aad1224fc Make rdump error messages a little clearer and make them look like dump
messages, and make it explicit that stderr output came from the remote end.
 (e.g. "rmt: command not found")
1996-11-01 05:39:10 +00:00
Bill Fenner
d71ba03df8 If rcmd() fails, return immediately instead of trying a bunch of
setsockopt()'s on a -1 file descriptor.

Remove attempt to decrease TCP MSS; it makes no sense.

Set the IP TOS to IPTOS_THROUGHPUT as an indication that this is an
application sending large blocks of data, as recommended by RFC1700.
1996-10-28 23:26:37 +00:00
Joerg Wunsch
019420a58f Andreas Klemm's patch set for dump(8), with some minor (cosmetic)
changes and one addition by me.

. Use reasonable defaults for the tape drive (/dev/rst0) instead of
  something we actually don't have.

. Add a summary line displaying the alapsed time and the total throughput.

. Replace "rmt" for the remote location of rmt(8) by "/etc/rmt", since this
  is the historical protocol, and relying on the $PATH causes a big pain.
  Make it adjustable via an environmental variable though.

Reviewed by:	joerg (for Andreas' part)
Submitted by:	andreas@knobel.gun.de (Andreas Klemm)
1995-11-18 18:00:43 +00:00
Rodney W. Grimes
8fae3551ec BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00