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CVS log for src/bin/dd/misc.c

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Default branch: MAIN


Revision 1.23.42.2 / (download) - annotate - [select for diffs], Tue Apr 21 19:37:31 2020 UTC (8 months, 3 weeks ago) by martin
Branch: phil-wifi
Changes since 1.23.42.1: +0 -0 lines
Diff to previous 1.23.42.1 (colored) to branchpoint 1.23 (colored)

Ooops, restore accidently removed files from merge mishap

Revision 1.23.42.1, Tue Apr 21 18:41:03 2020 UTC (8 months, 3 weeks ago) by martin
Branch: phil-wifi
Changes since 1.23: +2 -2 lines
FILE REMOVED

Sync with HEAD

Revision 1.21.28.1 / (download) - annotate - [select for diffs], Thu Nov 10 14:31:10 2011 UTC (9 years, 2 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.21: +219 -2 lines
Diff to previous 1.21 (colored) next main 1.22 (colored)

sync with head

Revision 1.23 / (download) - annotate - [select for diffs], Mon Nov 7 22:24:23 2011 UTC (9 years, 2 months ago) by jym
Branch: MAIN
CVS Tags: yamt-pagecache-base9, yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, tls-maxphys-base, tls-maxphys, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2, prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200421, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, pgoyette-localcount-base, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, pgoyette-localcount, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb8-mediatek-base, matt-nb8-mediatek, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, localcount-20160914, khorben-n900, is-mlppp-base, is-mlppp, bouyer-socketcan-base1, bouyer-socketcan-base, bouyer-socketcan, agc-symver-base, agc-symver, HEAD
Branch point for: phil-wifi
Changes since 1.22: +34 -22 lines
Diff to previous 1.22 (colored)

As suggested by Enami, rework the msgfmt logic a bit:
- error out when an unknown specifier is used. Do this in f_msgfmt(),
before dd(1) starts operation.
- allow buffer_write() to flush the internal buffer even when NULL is
passed as parameter.

Some whitespace fixes too.

Revision 1.22 / (download) - annotate - [select for diffs], Sun Nov 6 21:22:23 2011 UTC (9 years, 2 months ago) by jym
Branch: MAIN
Changes since 1.21: +207 -2 lines
Diff to previous 1.21 (colored)

Add a new command to dd(1): msgfmt. The command modifies the
output of the information summary returned by dd(1). This can be used
to specify messages in a more usable (or parseable) format like
human-readable values.

My intent is to re-use this for building image files and quick I/O
benchmarking.

Reviewed by tsutsui@ on tech-userlevel. See also
http://mail-index.netbsd.org/tech-userlevel/2010/12/03/msg004179.html

Some examples:

 $ dd if=/dev/zero of=/dev/null bs=1m count=1 msgfmt=human
1+0 records in
1+0 records out
1048576 bytes (1,0 MB) transferred in 0.001 secs (1048576000 bytes/sec - 1,0 GB/sec)

 $ dd if=/dev/zero of=/dev/null count=1 msgfmt='
 > <speed>%E</speed>
 > <time>%s</time>
 > <bytes>%b</bytes>
 > '
<speed>500 KB/sec</speed>
<time>0.001</time>
<bytes>512</bytes>

Revision 1.20.4.1 / (download) - annotate - [select for diffs], Tue Nov 6 23:07:17 2007 UTC (13 years, 2 months ago) by matt
Branch: matt-armv6
CVS Tags: matt-armv6-prevmlocking
Changes since 1.20: +5 -6 lines
Diff to previous 1.20 (colored) next main 1.21 (colored)

sync with HEAD

Revision 1.21 / (download) - annotate - [select for diffs], Fri Oct 5 07:23:09 2007 UTC (13 years, 3 months ago) by lukem
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, yamt-pagecache-base, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, mjf-devfs2, matt-premerge-20091211, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-premerge-20101231, matt-mips64-base2, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-base, keiichi-mipv6, jym-xensuspend-nbase, jym-xensuspend-base, jym-xensuspend, hpcarm-cleanup-nbase, hpcarm-cleanup-base, cube-autoconf-base, cube-autoconf, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2
Branch point for: yamt-pagecache
Changes since 1.20: +5 -6 lines
Diff to previous 1.20 (colored)

Convert to using raise_default_signal(3).

Revision 1.20 / (download) - annotate - [select for diffs], Tue Jul 3 05:25:25 2007 UTC (13 years, 6 months ago) by lukem
Branch: MAIN
CVS Tags: matt-mips64-base, matt-mips64, hpcarm-cleanup
Branch point for: matt-armv6
Changes since 1.19: +7 -4 lines
Diff to previous 1.19 (colored)

In the SIGINT handler, explicitly display a summary and then raise the
default SIGINT handler to exit, rather than exit(0) and relying upon the
atexit() to display the summary.
Per SUS6.

Revision 1.19 / (download) - annotate - [select for diffs], Sat Jan 17 20:48:57 2004 UTC (17 years ago) by dbj
Branch: MAIN
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base-1, wrstuden-fixsa-base, wrstuden-fixsa, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, netbsd-4, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2, abandoned-netbsd-4-base, abandoned-netbsd-4
Changes since 1.18: +8 -2 lines
Diff to previous 1.18 (colored)

add support for conv=sparse
inspired by freebsd, although this patch attempts
to avoid some potential bugs in their implementation.

Revision 1.18 / (download) - annotate - [select for diffs], Sun Jan 4 16:04:18 2004 UTC (17 years ago) by jschauma
Branch: MAIN
Changes since 1.17: +2 -3 lines
Diff to previous 1.17 (colored)

remove unused code left from printescaped() backput as pointed out by Jeff
Ito in PR bin/23969 and PR bin/23970.

Revision 1.17 / (download) - annotate - [select for diffs], Sun Sep 14 19:20:20 2003 UTC (17 years, 4 months ago) by jschauma
Branch: MAIN
Changes since 1.16: +2 -26 lines
Diff to previous 1.16 (colored)

Following private discussion with kleink@ and hubertf@ and public discussion
on tech-userlevel@, back out printescaped() functionality.
kleink: ``We sell rope.''

Revision 1.16 / (download) - annotate - [select for diffs], Thu Aug 7 09:05:10 2003 UTC (17 years, 5 months ago) by agc
Branch: MAIN
Changes since 1.15: +3 -7 lines
Diff to previous 1.15 (colored)

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22249, verified by myself.

Revision 1.15 / (download) - annotate - [select for diffs], Mon Aug 4 22:31:23 2003 UTC (17 years, 5 months ago) by jschauma
Branch: MAIN
Changes since 1.14: +28 -2 lines
Diff to previous 1.14 (colored)

As discusses a little while back on tech-userlevel:

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.

Revision 1.14 / (download) - annotate - [select for diffs], Mon Nov 26 00:56:33 2001 UTC (19 years, 1 month ago) by enami
Branch: MAIN
CVS Tags: netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6, fvdl_fs64_base
Changes since 1.13: +6 -6 lines
Diff to previous 1.13 (colored)

a bit more cosmetic changes.

Revision 1.13 / (download) - annotate - [select for diffs], Sun Nov 25 10:50:06 2001 UTC (19 years, 1 month ago) by lukem
Branch: MAIN
Changes since 1.12: +13 -10 lines
Diff to previous 1.12 (colored)

- Use u_longlong_t instead of u_quad_t, u_long, or int for various buffer sizes
- 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

Revision 1.12 / (download) - annotate - [select for diffs], Sun Nov 25 06:53:48 2001 UTC (19 years, 1 month ago) by lukem
Branch: MAIN
Changes since 1.11: +5 -7 lines
Diff to previous 1.11 (colored)

- ANSI KNF
- WARNS=2 (mainly converting some "char *" -> "const char *")

Revision 1.11 / (download) - annotate - [select for diffs], Sat Apr 28 22:47:23 2001 UTC (19 years, 8 months ago) by ross
Branch: MAIN
Changes since 1.10: +17 -9 lines
Diff to previous 1.10 (colored)

In the words of Our Fearless Leader, I am "utterly sick" of dd(1)
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)

Revision 1.10 / (download) - annotate - [select for diffs], Thu Jan 4 15:39:50 2001 UTC (20 years ago) by lukem
Branch: MAIN
Changes since 1.9: +3 -3 lines
Diff to previous 1.9 (colored)

use more standard %ll_ in favour of %q_

Revision 1.9 / (download) - annotate - [select for diffs], Thu Jul 29 19:03:31 1999 UTC (21 years, 5 months ago) by hubertf
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, wrstuden-devbsize, netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5, minoura-xpg4dl-base, minoura-xpg4dl, comdex-fall-1999-base, comdex-fall-1999
Changes since 1.8: +5 -2 lines
Diff to previous 1.8 (colored)

Add "progress=1" switch to show a sign of life by printing a '.' for
every block written to the output file.

Revision 1.8 / (download) - annotate - [select for diffs], Tue Jul 28 05:31:23 1998 UTC (22 years, 5 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-4-base, netbsd-1-4-RELEASE, netbsd-1-4-PATCH003, netbsd-1-4-PATCH002, netbsd-1-4-PATCH001, netbsd-1-4
Changes since 1.7: +3 -2 lines
Diff to previous 1.7 (colored)

Delint.

Revision 1.7 / (download) - annotate - [select for diffs], Fri Feb 6 23:30:18 1998 UTC (22 years, 11 months ago) by thorpej
Branch: MAIN
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored)

quads must be cast to long long for printing.

Revision 1.6 / (download) - annotate - [select for diffs], Wed Feb 4 06:42:32 1998 UTC (22 years, 11 months ago) by enami
Branch: MAIN
Changes since 1.5: +3 -3 lines
Diff to previous 1.5 (colored)

Use u_quad_t instead of u_long to define struct STAT.bytes, which
is used to count bytes transfered, so that it won't overflow even if
transfer is more than 4Gbytes.

Revision 1.5 / (download) - annotate - [select for diffs], Sun Jul 20 21:58:40 1997 UTC (23 years, 6 months ago) by christos
Branch: MAIN
CVS Tags: netbsd-1-3-base, netbsd-1-3-RELEASE, netbsd-1-3-PATCH003-CANDIDATE2, netbsd-1-3-PATCH003-CANDIDATE1, netbsd-1-3-PATCH003-CANDIDATE0, netbsd-1-3-PATCH003, netbsd-1-3-PATCH002, netbsd-1-3-PATCH001, netbsd-1-3-BETA, netbsd-1-3
Changes since 1.4: +8 -7 lines
Diff to previous 1.4 (colored)

Fix compiler warnings.
Add WARNS=1

Revision 1.4 / (download) - annotate - [select for diffs], Tue Mar 21 09:04:10 1995 UTC (25 years, 10 months ago) by cgd
Branch: MAIN
CVS Tags: netbsd-1-2-base, netbsd-1-2-RELEASE, netbsd-1-2-PATCH001, netbsd-1-2-BETA, netbsd-1-2, netbsd-1-1-base, netbsd-1-1-RELEASE, netbsd-1-1-PATCH001, netbsd-1-1
Changes since 1.3: +7 -2 lines
Diff to previous 1.3 (colored)

convert to new RCS id conventions.

Revision 1.3 / (download) - annotate - [select for diffs], Thu Sep 22 09:25:10 1994 UTC (26 years, 4 months ago) by mycroft
Branch: MAIN
Changes since 1.2: +14 -58 lines
Diff to previous 1.2 (colored)

Merge 4.4-Lite version.

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Thu Sep 22 03:04:39 1994 UTC (26 years, 4 months ago) by mycroft
Branch: CSRG
CVS Tags: lite-2, lite-1
Changes since 1.1: +13 -57 lines
Diff to previous 1.1 (colored)

Import original 4.4-Lite version.

Revision 1.2 / (download) - annotate - [select for diffs], Sun Aug 1 19:00:07 1993 UTC (27 years, 5 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-0-base, netbsd-1-0-RELEASE, netbsd-1-0-PATCH1, netbsd-1-0-PATCH06, netbsd-1-0-PATCH05, netbsd-1-0-PATCH04, netbsd-1-0-PATCH03, netbsd-1-0-PATCH02, netbsd-1-0-PATCH0, netbsd-1-0
Changes since 1.1: +2 -1 lines
Diff to previous 1.1 (colored)

Add RCS identifiers.

Revision 1.1 / (download) - annotate - [select for diffs], Tue May 4 07:08:54 1993 UTC (27 years, 8 months ago) by glass
Branch: MAIN
CVS Tags: netbsd-0-9-base, netbsd-0-9-RELEASE, netbsd-0-9-BETA, netbsd-0-9-ALPHA2, netbsd-0-9-ALPHA, netbsd-0-9

added dd(1) from ftp.uu.net:bsd-sources; torching GNU dd

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