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
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
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
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
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
7ceec99c06
Use u_quad_t instead of u_long to define struct STAT.bytes, which
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is used to count bytes transfered, so that it won't overflow even if
transfer is more than 4Gbytes.
1998-02-04 06:42:31 +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
dbj