| Commit message (Collapse) | Author | Age | Files | Lines |
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comparing regular files. Add a SIGSEGV handler to make its
behavior less surprising when a read error occurs. The handler
does not attempt to distinguish errors from file truncation, but
anyone actively modifying a file while trying to compare it
shouldn't even expect something sane to happen.
PR: 45391
Reviewed by: mike (mentor)
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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.
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long long and quad_t are not the same.
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Use __FBSDID().
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Add FreeBSD tags.
Reviewed by: cmp
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file at one time.
PR: 24732
Submitted by: Andrew L. Neporada <andr@dgap.mipt.ru>
MFC after: 2 weeks
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is now exit(DIFF_EXIT).
PR: 18597
Submitted by: Anatoly Vorobey <mellon@pobox.com>
Committed at: Usenix terminal room
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format rather than the mixed decimal/octal format of -l.
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or cmp crashing in specific cases.
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o main returns int not void
o use return 0 at end of main when needed
o use braces to avoid potentially ambiguous else
o don't default to type int
o #ifdef 0 -> #if 0
Reviewed by: obrien and chuckr
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- Use MAP_FAILED instead of the constant -1 to indicate
failure (required by POSIX).
- Removed flag arguments of '0' (required by POSIX).
- Fixed code which expected an error return of 0.
- Fixed code which thought any address with the high bit set
was an error.
- Check for failure where no checks were present.
Discussed with: bde
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page-aligned. cmp(1) should know about this flaw, and work around it.
While i was at it, fixed an uninitialized variable as reported by
-Wall.
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go much more quickly when file input is really done. Of course, the
fully cached case will make no difference.
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