History log of /freebsd/usr.bin/cmp/regular.c (Results 26 – 50 of 62)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/4.6.1, release/4.6.0_cvs
# f1bb2cd2 22-Mar-2002 Warner Losh <imp@FreeBSD.org>

remove __P


Revision tags: release/4.5.0_cvs, release/4.4.0_cvs
# 9f5b04e9 10-Dec-2001 David Malone <dwmalone@FreeBSD.org>

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though c

Style improvements recommended by Bruce as a follow up to some
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.

show more ...


# 5748d9ba 03-Dec-2001 David Malone <dwmalone@FreeBSD.org>

Cast off_t to long long before printing. Use %ll instead of %q incase
long long and quad_t are not the same.


# 6af414cb 03-Dec-2001 Mark Murray <markm@FreeBSD.org>

Turn on WARNS=2.
Use __FBSDID().


# c5250ed1 05-Nov-2001 David Malone <dwmalone@FreeBSD.org>

Make filenames const to avoid a few warnings.
Add FreeBSD tags.

Reviewed by: cmp


# 60b49f05 04-Nov-2001 David Malone <dwmalone@FreeBSD.org>

Make cmp work by mmapping chunks of a file, rather than the whole
file at one time.

PR: 24732
Submitted by: Andrew L. Neporada <andr@dgap.mipt.ru>
MFC after: 2 weeks


Revision tags: release/4.3.0_cvs, release/4.3.0, release/4.2.0, release/4.1.1_cvs, release/4.1.0, release/3.5.0_cvs
# 84ad3d8f 20-Jun-2000 Brian Feldman <green@FreeBSD.org>

Make cmp -s work properly if skip values are given. Also, exit(1)
is now exit(DIFF_EXIT).

PR: 18597
Submitted by: Anatoly Vorobey <mellon@pobox.com>
Committed at: Usenix terminal room


# 78cb0ab4 15-May-2000 Poul-Henning Kamp <phk@FreeBSD.org>

Oops, byte offset was as off_t.


# e03983a3 15-May-2000 Poul-Henning Kamp <phk@FreeBSD.org>

Let cmp(1) grow in -x option to print differences in contemporarry hex
format rather than the mixed decimal/octal format of -l.


Revision tags: release/4.0.0_cvs, release/3.4.0_cvs, release/3.3.0_cvs
# ac022265 30-Jul-1999 Brian Feldman <green@FreeBSD.org>

Fix improper mmap length paramater which can result in improper behavior
or cmp crashing in specific cases.


Revision tags: release/3.2.0
# 96846ff6 26-Apr-1999 Warner Losh <imp@FreeBSD.org>

More egcs warning fixes:
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

R

More egcs warning fixes:
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

show more ...


Revision tags: release/3.1.0, release/3.0.0, release/2.2.8
# fa146c53 06-Dec-1998 Archie Cobbs <archie@FreeBSD.org>

Tweaks to allow compiling -Wall (mostly adding "const" to char rcsid[]).


Revision tags: release/2.2.7, release/2.2.6, release/2.2.5_cvs, release/2.2.2_cvs, release/2.2.1_cvs, release/2.2.0, release/2.1.7_cvs, release/2.1.6_cvs, release/2.1.6.1
# 8abdc2eb 16-Jan-1997 Alexander Langer <alex@FreeBSD.org>

Sweep through the tree fixing mmap() usage:

- Use MAP_FAILED instead of the constant -1 to indicate
failure (required by POSIX).
- Removed flag arguments of '0' (required by POSIX).
- Fixe

Sweep through the tree fixing mmap() usage:

- 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

show more ...


# c28065c6 08-Jan-1997 Joerg Wunsch <joerg@FreeBSD.org>

Our mmap(2) has a limitation where the `offset' parameter must be
page-aligned. cmp(1) should know about this flaw, and work around it.

While i was at it, fixed an uninitialized variable as reporte

Our mmap(2) has a limitation where the `offset' parameter must be
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.

show more ...


# 2ae09ad8 11-Dec-1996 John Dyson <dyson@FreeBSD.org>

When mmap is used, do an madvise(MADV_SEQUENTIAL) to make things
go much more quickly when file input is really done. Of course, the
fully cached case will make no difference.


Revision tags: release/2.1.5_cvs, release/2.1.0_cvs, release/2.0.5_cvs, release/2.0, release/1.1.5.1_cvs
# 9b50d902 27-May-1994 Rodney W. Grimes <rgrimes@FreeBSD.org>

BSD 4.4 Lite Usr.bin Sources


Revision tags: release/8.1.0_cvs, release/8.1.0, release/7.3.0_cvs, release/7.3.0
# 821df508 13-Dec-2009 Xin LI <delphij@FreeBSD.org>

Revert most part of 200420 as requested, as more review and polish is
needed.


# 6f2d3221 12-Dec-2009 Xin LI <delphij@FreeBSD.org>

Remove unneeded header includes from usr.bin/ except contributed code.

Tested with: make universe


Revision tags: release/8.0.0_cvs, release/8.0.0, release/7.2.0_cvs, release/7.2.0, release/7.1.0_cvs, release/7.1.0, release/6.4.0_cvs, release/6.4.0
# dd999839 10-Jul-2008 Philippe Charnier <charnier@FreeBSD.org>

add __unused to succeed at WARNS=6


Revision tags: release/7.0.0_cvs, release/7.0.0, release/6.3.0_cvs, release/6.3.0, release/6.2.0_cvs, release/6.2.0, release/5.5.0_cvs, release/5.5.0, release/6.1.0_cvs, release/6.1.0, release/6.0.0_cvs, release/6.0.0, release/5.4.0_cvs, release/5.4.0, release/4.11.0_cvs, release/4.11.0, release/5.3.0_cvs, release/5.3.0, release/4.10.0_cvs, release/4.10.0, release/5.2.1_cvs, release/5.2.1, release/5.2.0_cvs, release/5.2.0, release/4.9.0_cvs, release/4.9.0, release/5.1.0_cvs, release/5.1.0, release/4.8.0_cvs, release/4.8.0
# d4890512 26-Feb-2003 David Schultz <das@FreeBSD.org>

The cmp utility has the questionable feature of using mmap when
comparing regular files. Add a SIGSEGV handler to make its
behavior less surprising when a read error occurs. The handler
does not at

The cmp utility has the questionable feature of using mmap when
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)

show more ...


Revision tags: release/5.0.0_cvs, release/5.0.0, release/4.7.0_cvs, release/4.6.2_cvs, release/4.6.2
# f2e8e0da 28-Jul-2002 David Malone <dwmalone@FreeBSD.org>

ANSIify function definitions to avoid a warning.


Revision tags: release/4.6.1, release/4.6.0_cvs
# f1bb2cd2 22-Mar-2002 Warner Losh <imp@FreeBSD.org>

remove __P


Revision tags: release/4.5.0_cvs, release/4.4.0_cvs
# 9f5b04e9 10-Dec-2001 David Malone <dwmalone@FreeBSD.org>

Style improvements recommended by Bruce as a follow up to some
of the recent WARNS commits. The idea is:

1) FreeBSD id tags should follow vendor tags.
2) Vendor tags should not be compiled (though c

Style improvements recommended by Bruce as a follow up to some
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.

show more ...


# 5748d9ba 03-Dec-2001 David Malone <dwmalone@FreeBSD.org>

Cast off_t to long long before printing. Use %ll instead of %q incase
long long and quad_t are not the same.


# 6af414cb 03-Dec-2001 Mark Murray <markm@FreeBSD.org>

Turn on WARNS=2.
Use __FBSDID().


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