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100 Commits

Author SHA1 Message Date
Giorgos Keramidas
74f13fb3b6 Bump .Dd for r187609 2009-01-30 16:23:57 +00:00
Giorgos Keramidas
4dd47928b7 Add an example of using bs=2048 to duplicate data CD-ROMs. 
This should be a bit useful for users who look at the manpage and
then try to copy data CD-ROM disks using dd.  A lot of us know
that bs=2048 is required, but it still manages to cause a bit of
grief to those who haven't heard about it.

PR:		bin/130857
Submitted by:	Tri Brotoharsono < mail at tribrotoharsono.net >
MFC after:	3 days
 2009-01-23 03:46:44 +00:00
Mark Murray
1da811ef16 More inactive maintainers. 2006-07-09 21:47:37 +00:00
Giorgos Keramidas
9358c0e397 Spell "protections" correctly. 2005-07-28 18:28:11 +00:00
Ruslan Ermilov
7b020a2f1e Sort sections. 
Approved by:	re (blanket)
 2005-06-14 08:25:54 +00:00
Scott Long
fd525b85a7 Document problems with writing to disks under GEOM. 2005-04-07 20:50:38 +00:00
Ruslan Ermilov
6fca4c7c3f Add the new standard EXIT STATUS section where appropriate. 
Sort standard sections in the (documented) preferred order.
 2005-01-16 16:41:59 +00:00
Warner Losh
9ddb49cbe4 /*- or .\"- or #- to begin license clauses. 2005-01-10 08:39:26 +00:00
Ruslan Ermilov
6fa13ec06f Scheduled mdoc(7) sweep. 2005-01-09 19:54:23 +00:00
Robert Watson
e3edab4a91 Add a "fillchar" command line argument to dd(1) that permits the user 
to specify an alternative padding character when using a conversion
mode, or when using noerror with sync and an input error occurs.  This
facilities reading old and error-prone media by allowing the user to
more effectively mark error blocks in the output stream.
 2004-08-15 19:10:05 +00:00
Pawel Jakub Dawidek
1e1d03d7fc Allow for capital letters as size suffixes. 
Inspired by:	le
Approved by:	green (maintainer)
 2004-07-31 15:13:08 +00:00
Ruslan Ermilov
2360f509c5 Bump document date for the latest functional change. 
Minor markup tweaks.
 2004-05-16 21:34:15 +00:00
Nate Lawson
3066c4a4bd Style fixes and add gen to CLEANFILES. 
Submitted by:	bde
 2004-04-09 07:13:27 +00:00
Mark Murray
6195fb4102 Remove clause 3 from the UCB licenses. 
OK'ed by:	imp, core
 2004-04-06 20:06:54 +00:00
Andrey A. Chernov
c65eeb736e Remove a.out at the end of 'make test' 2004-03-08 18:09:33 +00:00
Bruce Evans
d493ed0f97 Fixed some style bugs (mainly unsorting and tab lossage in previous commit). 2004-03-06 08:21:32 +00:00
Andrey A. Chernov
c6f22660ff Add a.out to CLEANFILES 2004-03-06 06:54:58 +00:00
Andrey A. Chernov
adde319c62 Change locale name from non-existent ASCII to en_US.US-ASCII 2004-03-06 06:10:16 +00:00
Poul-Henning Kamp
6a3d33ac5e Teach dd(1) about parity bits. 2004-03-05 19:35:51 +00:00
Poul-Henning Kamp
3d36fd4271 Add a test-target and reference vectors for the character converions. 2004-03-05 19:30:13 +00:00
Mark Murray
eac4bdcca4 Get this area compiling with the highest WARNS= that it works with. 
Obsolete WFORMAT= junk also removed where possible.

OK'ed by:	obrien
Tested on:	sparc64, alpha, i386
 2003-06-13 07:04:02 +00:00
David E. O'Brien
09a80d4867 Quiet warnings about copyright[]. 2003-05-01 16:58:57 +00:00
Ruslan Ermilov
bfd86a6070 ssize_t is not required to be the same width as size_t by the 
specs, so cast to intmax_t where appropriate.

Pointed out by:	bde
 2003-03-15 13:34:48 +00:00
Ruslan Ermilov
024ae00499 Fixed (soon might be fatal) -Wformat warnings. 2003-03-15 07:56:59 +00:00
Mark Murray
7503d74f54 WARNS=4 fixes. This would be WARNS=9 if we were -std=99 instead of 
-ansi, due to 'long long'.

Reviewed by:	green (slightly earlier version)
 2003-02-27 18:04:54 +00:00
Poul-Henning Kamp
cd967e322a Don't call DIOCWLABEL on disks, it is not implemented, and calling it 
like this negated any practical value of the feature.
 2003-01-26 11:13:40 +00:00
Ruslan Ermilov
e27480d64d mdoc(7) police: 
Revert to using the .Tn POSIX and .Tn ANSI instead of \*[Px] and \*[Ai]
strings; using these strings is unsafe in troff mode, as they include a
change in a font size.

Approved by:	re
 2002-11-26 17:55:41 +00:00
David E. O'Brien
5eb43ac2f7 Consistently use __FBSDID 2002-06-30 05:13:54 +00:00
Giorgos Keramidas
a7c1ac2f62 Replace <strings.h> with <string.h>. No functions from the former are 
used in this file, and strlen() needs to be prototyped by the latter,
for this to compile without warnings.

Reviewed by:	mike
 2002-06-09 04:15:40 +00:00
Ruslan Ermilov
7b3e3e39c7 mdoc(7) police: replace the XXX with the correct width. 2002-05-29 14:01:27 +00:00
Chris D. Faulhaber
c01df1d365 Add semicolon to empty default case to silence warning. 2002-05-11 03:12:02 +00:00
Giorgos Keramidas
80c7362ce3 Various mdoc fixes, including a change that corrects spacing as 
described in PR docs/36461.

PR:		docs/36461
Noticed by:	Gary W. Swearingen <swear@blarg.net>
Submitted by:	ru
 2002-03-31 20:49:37 +00:00
Mark Murray
afa5289a98 1) Rev.1.35 of dd.c has a more serious regression. It backs out rev.1.31, 
thus breaking systems with unpolluted <sys/stat.h>'s.

2) Back out an initialisation of a variable in BSS.

Reported by:	bde (1), many(2)
 2002-03-07 14:00:33 +00:00
Mark Murray
9afa09cd0e Fix warnings inspired by lint, a commercial lint and WARNS=4. 2002-02-22 20:51:00 +00:00
Brian Feldman
2fb080722f Correct a logic bug that snuck in and broke multiplication of off_ts. 2002-02-07 02:54:30 +00:00
Kris Kennaway
afe781faa2 Lock down with WFORMAT=1 except those directories with unfixed warnings. 
Tested on i386 and alpha.
 2002-02-04 02:49:19 +00:00
Warner Losh
f9bcb0beb5 o __P has been reoved 
o Old-style K&R declarations have been converted to new C89 style
o register has been removed
o prototype for main() has been removed (gcc3 makes it an error)
o int main(int argc, char *argv[]) is the preferred main definition.
o Attempt to not break style(9) conformance for declarations more than
  they already are.

Approved by: arch@, new style(9)
 2002-02-02 06:24:13 +00:00
Brian Feldman
4ed955372c Commit general cleanups (separate get_num() and get_off_t() functions to 
debogosify some of the command-line string-number conversions into
an unsigned and signed variant.)
 2002-01-25 17:44:47 +00:00
David E. O'Brien
a748290789 Default to WARNS=2. Binary builds that cannot handle this must explicitly 
set WARNS=0.

Reviewed by:	mike
 2001-12-04 01:57:47 +00:00
Ruslan Ermilov
d628d776c4 mdoc(7) police: utilize the new .Ex macro. 2001-08-15 09:09:47 +00:00
Ruslan Ermilov
753d686d34 mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
Brian Feldman
9f3537caad Use __unused for non-used variables. 
Submitted by:	Mike Barcroft <mike@q9media.com>
 2001-06-29 20:06:47 +00:00
Dima Dorfman
7a507517de Previous commit broke dd(1)'s I/O summary when it's terminated by a 
signal.  Fix it by adding an explicit call to summary() in terminate()
(it was previously called implicitly by exit() because summary() was
registered with atexit()).  summary() is supposed to be signal-safe--
it handles SIGINFO almost exclusively--so this should be safe.

Submitted by:	bde
 2001-06-25 06:17:02 +00:00
Dima Dorfman
e0e97f0aab Don't call exit(3) from a signal handler. 
Obtained from:	OpenBSD
 2001-06-24 01:55:17 +00:00
Dag-Erling Smørgrav
26f6b0fbe8 Add more headers that are required with -fno-builtin (stdlib and strings) 2001-06-19 15:41:57 +00:00
Ruslan Ermilov
be8b149795 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 11:39:41 +00:00
Brian Feldman
53885065b7 Allow negative seek offsets for files that can be seeked upon. It 
makes dd(1) a more complete "filter", even if this functionality is
limited to seekable streams.
 2000-10-22 23:00:32 +00:00
Garrett Wollman
eb2fc78027 Don't depend on <sys/stat.h> bogusly including <sys/time.h> (and thereby 
<time.h>).
 2000-10-10 01:50:26 +00:00
Brian Feldman
5976ee7e31 Make the comment regarding ftruncate() correct. 2000-07-20 19:21:40 +00:00
Brian Feldman
c15c898eff Various cleanups are made to reduce warnings and make code prettier :) 
Also, check for ftruncate() return value and die on failure, but only
try to ftruncate() when the file is a regular file.
 2000-07-01 05:36:25 +00:00