Commit Graph

29 Commits

Author SHA1 Message Date
lukem 8975510a51 Fixes from FreeBSD:
- Fix error if first tape was write protected.  Fix NetBSD PRs 4754 and 6098.
- Make dump exit codes confirm to manual page.
- Use \a instead of \7 to make noise.
- Fix estimated number of tapes for huge dumps to cartridges.
- Use <sys/queue.h> SLIST_* instead of home-rolled lists.
- Do not exit if unable to read or create /etc/dumpdates.
- Support output (tape) device returning ENOSPC for end-of-media on a write.

Fixes by me:
- Remove unused ddates_in.
- Don't dump core if SIGINFO is received before 1 second has elapsed.
- Only process SIGINFO in current "active" child.
- Don't dump core in -w if dumpdates wasn't readable and ddatev == NULL
- Minor KNF; wrap some lines
2001-12-25 12:06:26 +00:00
lukem 1ab8ecafe7 unifdef sunos 2001-12-23 12:54:53 +00:00
bouyer 740dbf0d62 Add a -l (autoload) flag. For multivolume dumps, this makes dump eject the
tape when a volume is full, and try to reopen the tape drive for 2 mn.
To be used with tape changers which load the next tape when the current one is
ejected.
While I'm there fix eject handling for remote tape.
2001-12-14 14:43:33 +00:00
lukem 4c4307e3ce fix -Wshadow warnings 2001-11-01 08:03:03 +00:00
lukem cc5935ebba unifdef !__STDC__ (missed in previous) 2001-05-28 00:41:14 +00:00
lukem 99feaf5b29 knf to ansi 2001-05-27 14:17:56 +00:00
lukem e7bcd6bf17 use strdup appropriately 2001-05-26 07:48:15 +00:00
christos 91a0880aad fix redundant decls 2001-02-04 21:33:19 +00:00
thorpej ae36dbe3f7 Turn on TCP_NODELAY on the remote tape socket, from FreeBSD. Here is the
commit message from Bill Fenner:

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.

Also, put back the code that sets the TOS to "throughput", which seems to
have been erroneously removed during the Lite-2 merge.
1998-07-30 18:14:00 +00:00
mrg c6f31851ad use <errno.h> 1998-03-30 01:54:40 +00:00
lukem 919c9246d4 resolve conflicts from lite-2 import 1997-09-16 06:41:19 +00:00
lukem a84bab531d * cleanup for WARNS=1
* fix use of .Nm
* comment out some unused(?) functions
1997-09-15 07:58:01 +00:00
mrg 66bc7bd651 fix PR#3710, reported by Tatoku Ogaito <tacha@trap.fukui-med.ac.jp>.
- don't pass pw->pw_name into functions; make a copy.
1997-06-05 16:10:46 +00:00
lukem 4c54f5b742 * Add the ability to dump specific files & directories of a single
filesystem. This uses fts(3) to access the directory structure (and
  not the raw device), so the standard access permissions are adhered
  to (unlike dumping an entire filesystem, which just requires read
  access to the raw disk device).
* Support SIGINFO status reporting.
* Remove now unused variables that previously stored the (e)uid.
* Be more informative in a couple of error messages.
1997-06-05 11:13:18 +00:00
mrg 88c38b1d8c enable rcmd(). garbage collect. 1997-05-27 08:35:25 +00:00
mrg 6992846f36 use orcmd() for now. 1997-05-26 15:18:25 +00:00
mrg d655665117 be safe with buffers. 1997-04-21 11:31:15 +00:00
lukem 93da79de2b remove use of "register". 1997-04-15 01:09:49 +00:00
thorpej 12afd4fc11 - If rcmd() fails, don't do any of the setsockopt() calls.
- Since the TCP_MAXSEG setsockopt can only descrease the MSS, and never
  increase it, do an IP_TOS:IPTOS_THROUGHPUT setsockopt instead, since
  dump is a bulk transfer.
Submitted by Bill Fenner <fenner@parc.xerox.com>.
1996-11-05 23:59:01 +00:00
scottr ef8a0d774c Be more paranoid with our effective uid. 1996-03-15 22:39:26 +00:00
cgd 0114e805ce convert to new RCS Id conventions; reduce my headache 1995-03-18 14:54:19 +00:00
mycroft ea7b5d4ec6 Eliminate uses of some obsolete functions. 1994-09-23 14:26:58 +00:00
mycroft 8ffd59e28b err(3)/warn(3) cleanup 1994-09-23 02:18:30 +00:00
mycroft ccfa3742b5 Update from 4.4-Lite, with local changes. 1994-06-08 18:57:30 +00:00
cgd 108d89475f new version from CSRG, via BSDI, with fixes 1993-12-22 10:19:31 +00:00
mycroft e9d867ef50 Add RCS identifiers. 1993-08-01 17:54:45 +00:00
cgd 06be60083d changed "Id" to "Header" for rcsids 1993-03-23 00:22:59 +00:00
cgd 346aa5dd48 added rcs ids to all files 1993-03-22 08:04:00 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00