(longopts): Add --complement.
(usage): Say not that -b, -c, and -f `print' fields,
but rather that they `select' fields for printing.
Describe the new --complement option.
(mark_range_start): Extracted from set_fields.
(print_kth): Support --complement.
(compare_ranges): New function.
(set_fields): Rewrite the part that populates range_start_ht,
merging it with the part that populates printable_field.
(main): Handle --complement.
From Paolo Bonzini.
executables, don't stat every file.
(is_colored): New function.
(gobble_file): Use it.
(main): Use it here, in place of too-strict tests against NULL:
if either ORPHAN or MISSING was set to 0 from LS_COLORS, the
old test would fail.
Assume setlocale exists.
(thousands_sep): Renamed from th_sep.
(IS_THOUSANDS_SEP): Remove. All uses replaced by comparisons.
(NONZERO): Parenthesize use of arg.
(numcompare): Avoid duplicate loads. Use ISDIGIT as boolean, for
consistency. Avoid unnecessary negation by reversing
fraccompare args.
(main): Rewrite localeconv call to match seq.c.
DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove.
(IS_USER_PROCESS): Move to ../lib/readutmp.h.
(UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS,
UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros.
(gethostname): Remove decl.
(list_entries_who, scan_entries): Use the new macros defined above,
for consistency with pinky, uptime, and users.
(scan_entries): Use IS_USER_PROCESS instead of by-hand code.
* src/uptime.c (print_uptime): Use IS_USER_PROCESS and
UT_TYPE_BOOT_TIME instead of by-hand code.
the bottom of the active-directory stack was no longer
strictly necessary. This change removes that member and uses
the newer cwd_state parameter for the final restore_cwd.
(struct AD_ent) [u]: Remove now-unnecessary union.
[dev_ino]: Rename from `a'.
(AD_pop_and_chdir): Add a parameter to play the role of just-removed
bottom-of-stack cwd-state member.
(AD_pop_and_chdir): No longer return boolean. Adjust caller.
(AD_push_initial): Remove CWD parameter. Adjust caller.
All uses rewritten.
(touch): Use new futimens function to operate more efficiently
in some cases. Don't stat/fstat existing file when
(!amtime_now && change_times == (CH_ATIME | CH_MTIME)); the
old time stamps aren't needed in that case.
(main): change_times is int, not bool. Simplify test for
change_times.
C_LCASE, C_UCASE, C_SWAB, C_NOERROR, C_NOTRUNC, C_SYNC, C_TWOBUFS,
C_NOCREAT, C_EXCL, C_FDATASYNC, C_FSYNC): Now constants, not
macros.
(STATUS_NOXFER, statuses): New constants.
(usage, print_stats, scanargs): Add support for status=noxfer.
(usage): Update status output to match new behavior.
(print_stats): Always output complete byte count.
Put space between numbers and units, as SI requires.
Use ngettext so that i18n can use plurals for "byte" and "second".
Don't multiply by 1e-9 (inexact); divide by 1e9 (which is exact).
(iflag_error_msgid, oflag_error_msgid): Remove; replace uses by
the string.
(w_bytes, start_time): New vars.
(usage): Document new I/O statistics output
(print_stats): Output new I/O statistics.
(cleanup): Do statistics after closing stdin and stdout, so that
the times are more accurate.
(write_output, dd_copy): Count output bytes.
(main): Get initial value of clock.
on two lines, one for `-n STRING' and one for `STRING' so that
help2man properly escapes the `-'. Otherwise, the hyphen is
rendered inappropriately in UTF-8 locales.
(temptail): New variable, so that we can easily append to list.
(create_temp_file): Create new files at end of list, so that
searching the list has O(N**NMERGE) behavior instead of O(N**2).
(zaptemp): Update temptail if needed.
(mergefps, merge): Accept new arg that counts temp files, and keep it
up to date as we create and remove temporaries. This is for
efficiency, so that we don't call zaptemp so often.
All callers changed.
(sort): Don't create array in reverse order, since the list of
temporaries is now in the correct order.
(zaptemp): Protect against race condition: if 'sort' is
interrupted in the middle of zaptemp, it might unlink the
temporary file twice, and the second time this happens the file
might already have been created by some other process.
(create_temp_file): Use offsetof for clarity.
(die): Move it up earlier, to clean up the code a bit.
(skip_to_page, first_page_number, last_page_number, page_number,
first_last_page, print_header):
Use uintmax_t for page numbers.
(first_last_page): Remove unnecessary forward declaration.
Do not modify arg (it is now a const pointer).
Return a true if successful, false (without print a diagnostic)
otherwise.
(main): If +XXX does not specify a valid page range, treat it
as a file name. This follows the response to Open Group XCU ERN 41
<http://www.opengroup.org/sophocles/show_mail.tpl?source=L&listname=austin-group-l&id=7717>,
which says the behavior is allowed.
(skip_to_page): When starting page number exceeds page count,
print both numbers in the diagnostic.
(print_header): Detect page number overflow.
Jim Meyering