8ce1f4fff2
fix typos
2007-04-29 20:23:34 +00:00
b7d86f5e4c
In "dd progress=N", let the value of N control how often
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to print a "." to stderr. Previously, any non-zero
value behaved like "progress=1".
PR 24300
Approved by christos
2006-01-09 10:17:05 +00:00
57fc49ddbc
Fixed an off-by-one error with ASCII <-> EBCDIC conversion combined with
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lcase/ucase. Approved by mrg.
2005-04-20 17:38:59 +00:00
f01a4aa26e
minor nit, set out.dbp correctly when constructing final null block
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for sparse files.
2004-01-17 21:00:16 +00:00
6b4933739d
add support for conv=sparse
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inspired by freebsd, although this patch attempts
to avoid some potential bugs in their implementation.
2004-01-17 20:48:57 +00:00
39973c5237
Optimise previous change, using fcntl(F_DUPFD) to locate a free descriptor
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for us, rather than iterating until satisfied.
Suggested by David Laight.
2003-11-15 14:55:32 +00:00
0b16f71074
Avoid corrupting the dd(1) IO streams. This would happen by accidentally
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outputting to the files being manipulated by opening a file in the standard IO
descriptor space. In particular, an output file unlucky enough to be sitting
on descriptor 2 (stderr) is certain to be corrupted.
Addresses PR bin/8521, and passes the recently committed regression test
"bin/dd".
2003-11-15 12:44:54 +00:00
6a75fbb636
Following private discussion with kleink@ and hubertf@ and public discussion
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on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''
2003-09-14 19:20:16 +00:00
39ff49f1b4
Fix memory leak noted by Hubert Feyrer in private email.
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Patch by Hubert Feyrer as well, OK by kleink.
(I'm just fixing it b/c it's my fault to begin with.)
2003-08-20 14:25:54 +00:00
b5b2954259
Move UCB-licensed code from 4-clause to 3-clause licence.
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Patches provided by Joel Baker in PR 22249, verified by myself.
2003-08-07 09:05:01 +00:00
458ed23412
As discusses a little while back on tech-userlevel:
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If stdout is a tty, use vis(3) to print any filenames to prevent garbage
from being printed if the filename contains control- or other non-printable
characters.
While here, sprinkle some EXIT_FAILURE and NOTREACHED where appropriate.
2003-08-04 22:31:21 +00:00
caa54090d6
Add comment about my rev. 1.27 change.
2002-09-04 04:21:54 +00:00
4fc0806163
Ignore EINVAL returned from fsync(2) because it is the expected error code
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if we try to use it on a pipe.
2002-09-03 06:17:26 +00:00
cef250dab9
Detect the last nfs write error.
2002-09-01 11:33:22 +00:00
466f245289
Convert some variables that were signed ints before my update to 64 bit sizes
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from uint64_t to int64_t. Fixes [bin/15187]
2002-01-10 03:25:12 +00:00
cd5b60066b
a bit more cosmetic changes.
2001-11-26 00:56:33 +00:00
301fb81a16
Replace {u_,}longlong_t usage with {u,}int64_t, as the former has
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"issues" and really shouldn't be used outside of the Sun XDR stuff.
Thanks again to Chuck Silvers for reminding me.
2001-11-26 00:13:23 +00:00
b6ce735c04
- Use u_longlong_t instead of u_quad_t, u_long, or int for various buffer sizes
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- Add strsuftoull(), which parses a number into a u_longlong_t, with
multiplication support, and support for 'g' (GB) and 't' (TB) suffices.
If an error occurs, print to stderr and exit.
Based on get_blk() from args.c and strsufto*() (in other programs)
- Add strsuftoullx(), which acts as per strsuftoull() but returns the
error in the supplied buffer instead (if the returned buffer != "", an
error occurred)
- Replace get_bsz() use with strsuftoull()
- Remove (now) unnecessary argument validation
- Remove unused {f,p,s,t}_stats fields in struct IO
2001-11-25 10:50:06 +00:00
6848de8fe5
fix WARNS=2 for -DNO_CONV
2001-11-25 06:57:55 +00:00
8605a1aa68
- ANSI KNF
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- WARNS=2 (mainly converting some "char *" -> "const char *")
2001-11-25 06:53:48 +00:00
aecbd4c404
In the words of Our Fearless Leader, I am "utterly sick" of dd(1)
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lying to me about transfer rates. Do some fixed point frobbing to get
stuff like: 2486864 bytes transferred in 0.272 secs (9142882 bytes/sec)
2001-04-28 22:47:23 +00:00
b40fbcbce7
KNF nit in previous.
2000-10-25 10:57:20 +00:00
5072fc9eb4
Make sure we accept the getopt(3) 'last option' delimiter;
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fixes PR standards/11229.
2000-10-16 09:22:34 +00:00
54d55aa138
Fix conv=swab. Don't swab the entire input buffer every time we read
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another block, just swab the block we just read.
2000-08-25 03:40:32 +00:00
7c30c00a8c
rename nset to infoset from jhawk.
2000-08-02 19:44:18 +00:00
80dd95bb8f
block siginfo during writes.
2000-08-02 16:46:16 +00:00
85cbf55d16
Since our gcc doesn't warn about NULL format strings anymore, we can
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fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.
1999-11-09 15:06:30 +00:00
4d486ab67d
Add "progress=1" switch to show a sign of life by printing a '.' for
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every block written to the output file.
1999-07-29 19:03:31 +00:00
341bd18b4a
Add some braces to make egcs happy.
1998-08-19 01:31:46 +00:00
9dc385beb1
Delint.
1998-07-28 05:31:22 +00:00
1381f68431
Delint.
1998-07-28 05:15:46 +00:00
cc865e4609
Fix a minor bug that made conv=sync pad partial blocks with garbage,
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when it is supposd to pad with zero or space as with osync.
1998-06-29 19:49:04 +00:00
81f498a32b
Need <time.h> fo time() prototype.
1998-04-01 13:55:23 +00:00
4a3a58b6f2
Fix compiler warnings.
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Add WARNS=1
1997-07-20 21:58:35 +00:00
dba6c61918
Re-do change to use const qualifer with conversion tables.
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Fixed bug where pre-computed upper/lower case conversion tables were
used. This won't work if user selected a different locale.
1996-02-20 19:29:01 +00:00
f8791fb073
Add -DNO_CONV to make this smaller in my ramdisk.
1995-10-08 23:01:22 +00:00
49f0ad8601
convert to new RCS id conventions.
1995-03-21 09:01:59 +00:00
667b5ea158
Merge 4.4-Lite version.
1994-09-22 09:24:46 +00:00
a579b792ce
Add RCS identifiers.
1993-08-01 18:59:54 +00:00
28bef3964d
added dd(1) from ftp.uu.net:bsd-sources; torching GNU dd
1993-05-04 07:08:38 +00:00
msaitoh