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now assume the stdint module.
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only if standard input is a FIFO or pipe and POSIXLY_CORRECT is set.
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(isfinite) [!defined isfinite]: New macro.
(separator, terminator): Now points to const.
(first, step, last): Remove.
(usage): Update to match new behavior.
(struct operand, operand): New type.
(scan_arg): Renamed from scan_double_arg, since we no longer use double.
All uses changed.
Compute and return a value of type operand, not double.
(long_double_format): Renamed from valid_format, and now returns a
new format with an "L" added if needed, if the original format was
valid. Allow %a, %A, %E, %F, and %G formats.
(print_numbers): Take numeric values as args rather than from globals.
Print long double, not double.
(get_width_format): Remove.
(get_default_format): New function.
(main): Implement new way of calculating default format.
Don't worry about locale's representation of the decimal point, since
the arguments are always processed in the C locale.
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conforming to POSIX 1003.1-2001, since this is a pure extension to
POSIX.
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fd_to_subdirp failure, not just when errno == EACCES.
* src/remove.c (remove_dir): Use unlinkat-with-AT_REMOVEDIR, not
rmdir, here, even though rmdir may happen to be adequate.
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* src/remove.c (remove_cwd_entries): If we can't open a directory,
and the failure is not being ignored, try to remove the directory
with rmdir (aka unlinkat-with-AT_REMOVEDIR), in case it's empty.
Problem report and test case from Paul Eggert in
<http://article.gmane.org/gmane.comp.gnu.core-utils.bugs/7425>.
* tests/rm/empty-inacc: New test, for the above.
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* src/wc.c (compute_number_width): Return right away if nfiles == 0.
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contains a list of NUL-separated file names.
* src/wc.c: Include "readtokens.h".
(usage): Describe the new option, and adjust the `Usage':
with this option, no FILE may be specified on the command line.
(main): Handle the new option.
* tests/misc/wc-files0: New tests, for the above.
* tests/misc/wc-files0-from: Likewise.
* tests/misc/Makefile.am (TESTS): Add wc-files0.
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the function in glibc's <fcntl.h>. Reported by Andreas Schwab.
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when applied to files in /proc and /sys, even when the FIONREAD
ioctl produces nonsensical results. Before this change, cat would
produce no output (or truncated output), for some linux kernels.
* src/cat.c (write_pending): New function, factored out of cat.
(cat): Also interpret a negative ioctl/FIONREAD count as indicating
that there are bytes to read. Some versions of linux-2.6.16 do that.
Write any pending output before returning.
Reported by Dan Jacobson in <http://bugs.debian.org/370583>.
* NEWS: Mention this bug fix.
* tests/misc/cat-proc: New file. Test for the above.
* tests/misc/Makefile.am (TESTS): Add cat-proc.
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(eval4, eval3): Check for integer overflow.
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link system call cannot create a hard link to a symbolic link.
(copy_internal) [LINK_FOLLOWS_SYMLINKS]: Don't use
the link syscall on a symlink when it would do the wrong thing.
Based on the patch by Aurelien Jarno: <http://bugs.debian.org/329451>
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From Justin Pryzby.
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Somehow this program was skipped when those options were added to chown,
chmod, and rm. Reported by vaqflabuopac@spammotel.com in
<http://bugs.debian.org/365656>.
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and arrange for -D to set fts' FTS_PHYSICAL bit as well as
FTS_COMFOLLOW. Spotted by Justin Pryzby.
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FTS_TIGHT_CYCLE_CHECK directory traversal option.
Reported by Justin Pryzby in http://bugs.debian.org/367691
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(copy_internal): Don't manually prohibit a move where
the destination is an existing directory. Sometimes doing that is
valid. Let the rename system call enforce the rules. That is
allowed only when the source is a directory and the destination
directory (to be replaced) is empty. Reported by Eric Blake.
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when moving a symlink into the place of an existing non-directory.
Reported by Joshua Hudson.
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Use better macro parameter names: s/basename/key_name/,
s/basefunc/key_cmp_func. Fix typo in comment.
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implies format_needs_type, not format_needs_stat.
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in arg list, from Eric Blake.
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choosing sort function; added new sort_numtypes member for
compile-time check.
(time_type): Add new time_numtypes member for compile-time check.
(directories_first): New global variable.
(GROUP_DIRECTORIES_FIRST_OPTION): New enum.
(long_options): Add --directories-first.
(main): Support new option.
(is_directory): New function.
(extract_dirs_from_files): Use it.
(DIRFIRST_CHECK, DEFINE_SORT_FUNCTIONS)
(LIST_SORTFUNCTION_VARIANTS): New macros.
(sort_functions): New global variable.
(sort_files): Use it.
(usage): Document new option.
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what must be a typo. Strengthen it to its intended value.
(dopass): Don't use alloca; it's not worth the aggravation here,
since it's used only to get a page-aligned buffer, and page
alignment doesn't buy us much here. I'm suspicious that alloca
causes problems on some hosts, due to a recent bug report by Adam
Waltman.
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(old) mode_string, so that we get more file types right, at least
in theory. Adjust to filemode changes.
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(print_long_format): Use (new) filemodestring rather than
(old) mode_string, so that we get more file types right, at least
in theory. Adjust to filemode changes.
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ignore file. This has never been enabled. Reported by Eric Blake.
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Include <sys/statvfs.h> and use statvfs only if USE_STATVFS.
(NAMEMAX_FORMAT): define a bit more clearly, now that the
statvfs-using code is a bit more regular.
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bug in Interix. Just call symlink or link directly. All uses changed.
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change from the old (Emacs) behavior, and POSIX allows us to treat [z-a]
as an empty range.
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what POSIX requires. Also, don't let anchors match
newline; this fixes an incompatibility with tradition and with POSIX.
Don't warn about leading ^. POSIX says it is unspecified whether
^ is a special character, which means that implementations can
either treat it as special or not, but either way a warning is not
allowed (unless the regexp is otherwise invalid). Instead, anchor
the expression but treat ^ as an anchor; this is the traditional
behavior (e.g., Solaris 10).
(eval4, eval3, eval2): Treat non-numeric args, division by zero,
and the like as invalid expressions (exit status 2), not as
failure of 'expr' (exit status 3). This is more consistent with
how Solaris behaves.
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with what POSIX requires.
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value that is compatible with what POSIX requires.
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