Paul Eggert [Tue, 13 Sep 2005 22:07:58 +0000 (22:07 +0000)]
(Time conversion specifiers, Options for date):
Document date --rfc-3339 and new specifiers %:z, %::z, %:::z. Use
"date and time" consistently; the old version sometimes said "time
and date". Fix a minor bug in the documentation for --rfc-2822:
it claimed day-of-month < 10 had leading space, not leading zero.
Use a consistent format for terms like "RFC".
Jim Meyering [Sat, 10 Sep 2005 13:56:45 +0000 (13:56 +0000)]
csplit could produce corrupt output, given input lines longer than 8KB
(load_buffer): Don't read from free'd memory
when handling lines longer than the initial buffer length.
(save_to_hold_area): Don't leak the previous hold_area buffer.
Reported by Tristan Miller and Luke Kendall.
* NEWS: Mention this.
(load_buffer): Avoid integer overflow in buffer
size calculations for very long lines.
Paul Eggert [Fri, 9 Sep 2005 21:11:07 +0000 (21:11 +0000)]
(SKIP_SOMETHING, find_occurs_in_text):
Store match length in regoff_t,
not int. Assume that negative return values less than -2
represent regoff_t overflow.
(matcher_error): New function.
(SKIP_SOMETHING, find_occurs_in_text): Use it to report matcher errors.
(alloc_and_compile_regex): No longer any need to worry about
int versus size_t mismatch.
Paul Eggert [Fri, 9 Sep 2005 21:09:48 +0000 (21:09 +0000)]
(proc_text): Store match length in regoff_t,
not int. Assume that negative return values less than -2
represent regoff_t overflow.
(build_type_arg): Check for size_t overflow.
Paul Eggert [Thu, 8 Sep 2005 06:52:09 +0000 (06:52 +0000)]
Use the phrase "niceness" instead of "nice value" to describe
the biased nice value that can go negative. This corrects
a discrepancy with POSIX, which states that nice values are
nonnegative.
Jim Meyering [Mon, 5 Sep 2005 17:13:09 +0000 (17:13 +0000)]
(setuid-etc): New test, for today's addition of colorization for
setuid, setgid files and sticky, other-writable, sticky-and-other-writable
directories.
Jim Meyering [Mon, 5 Sep 2005 17:12:07 +0000 (17:12 +0000)]
Colorize set-user-ID and set-group-ID files and sticky,
other-writable, and sticky-and-other-writable directories.
(indicator_no[]): Add new symbols.
(indicator_name[]): Add corresponding mode strings.
(color_indicator[]): Add an entry for each new mode string.
(print_color_indicator): Honor new types.
From Mike Frysinger, based on a patch from Fedora.
Jim Meyering [Mon, 5 Sep 2005 17:11:15 +0000 (17:11 +0000)]
Colorize set-user-ID and set-group-ID files and sticky,
other-writable, and sticky-and-other-writable directories.
(slack_codes): Add new dircolors mode names.
(ls_codes): Add corresponding two-letter ls mode strings.
From Mike Frysinger, based on a patch from Fedora.
Jim Meyering [Mon, 5 Sep 2005 16:57:40 +0000 (16:57 +0000)]
(__builtin_constant_p) [__GNUC__ <= 2]: Define to 1.
(verify_type__) [verify_error_if_non_const__]: New member/test,
to help detect when verify or verify_expr is mistakenly passed
a non-constant argument within a function.
Jim Meyering [Sat, 27 Aug 2005 19:05:24 +0000 (19:05 +0000)]
Go ahead and leave the patch in (i.e., revert
today's change). It doesn't cause a problem after all, since
--exclude-from=- is always handled before --files0-from=F.
Jim Meyering [Sat, 27 Aug 2005 18:12:54 +0000 (18:12 +0000)]
Revert the du.c part of the change from 2005-07-02:
That change (to reopen stdin on F for --files0-from=F) made it so
--exclude-from=- and --files0-from=F would not work together.
Jim Meyering [Wed, 24 Aug 2005 15:25:29 +0000 (15:25 +0000)]
(stdopen): Revert to iterating over descriptors, but
rather than using fstat, use fcntl with its F_GETFD flag, which
is more efficient. Unlike the 2-syscall dup-close approach,
this one doesn't apply any unnecessary pressure on the file
descriptor pool -- thus there is one fewer way to fail.