brian
8cf3c89522
Add a -h option to tell cmp not to follow symbolic links.
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MFC after: 3 weeks
Sponsored by: Sophos/ActiveState
2005-08-23 13:13:13 +00:00
dwmalone
6b76694948
ANSIify function definitions to avoid a warning.
2002-07-28 15:13:17 +00:00
tjr
586068906c
No need to check for "-" explicitly in getopt() loop.
2002-06-07 02:35:21 +00:00
tjr
c4d587cfbc
Exit >1 when an error occurs, regardless of whether -s is specified (SUSv3)
2002-06-07 02:30:56 +00:00
imp
74d826c7a6
remove __P
2002-03-22 01:22:50 +00:00
dwmalone
d9613ea383
Style improvements recommended by Bruce as a follow up to some
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of the recent WARNS commits. The idea is:
1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though copyrights probably should).
3) There should be no blank line between including cdefs and __FBSDIF.
2001-12-10 21:13:08 +00:00
markm
155bbc12c7
Turn on WARNS=2.
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Use __FBSDID().
2001-12-02 23:29:26 +00:00
dwmalone
3e00db61ef
Make filenames const to avoid a few warnings.
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Add FreeBSD tags.
Reviewed by: cmp
2001-11-05 20:33:40 +00:00
sheldonh
ff63b77588
Fix a bug introduced in rev 1.8, where special files ended up
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being treated like regular files because of missing braces.
PR: 20143
2000-07-25 13:01:34 +00:00
brian
55485e0103
Add the -z flag to check file sizes first
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Correct the cmp.1 usage message
Correct the -l/-s incompatibility message
Submitted by: Mark Knight <markk@knigma.org>
2000-07-14 16:54:59 +00:00
phk
d529a5a010
Let cmp(1) grow in -x option to print differences in contemporarry hex
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format rather than the mixed decimal/octal format of -l.
2000-05-15 08:30:43 +00:00
archie
167c036e91
Tweaks to allow compiling -Wall (mostly adding "const" to char rcsid[]).
1998-12-06 22:58:23 +00:00
jlemon
34cfd5d300
Permit hex/octal parameters to cmp, to match what the manual page says.
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PR: 3850, 3855
1997-08-19 14:34:04 +00:00
charnier
6b6d733955
Correct usage string. Program name converted to bold in man page.
1997-06-26 11:22:12 +00:00
imp
141381e1cb
compare return value from getopt against -1 rather than EOF, per the final
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posix standard on the topic.
1997-03-29 04:34:07 +00:00
jkh
8a342cc412
I don't like what they did to cmp(1) in 4.4 Lite; now it whines all
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the time, even with -s. Make cmp SHUT UP about non-existant files
when run with -s.
Submitted by: jkh
1994-08-20 11:14:07 +00:00
rgrimes
f9ab90d9d6
BSD 4.4 Lite Usr.bin Sources
1994-05-27 12:33:43 +00:00
