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(main): Use STDIN_FILENO, not 0.
Simplify option-parsing code a tad.
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(main): Fix some bugs in handling invalid option-combinations
like "stty -F".
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it from ever being nonzero. Reported by Pozsar Balazs in:
http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00189.html
(human_fstype): Add ramfs, squashfs, sysfs.
Reported by Pozsar Balazs in:
http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00188.html
(human_fstype): Return char const *, not char *.
Simplify internals a bit, and avoid casts.
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(bit_count): Remove. All uses changed to....
(multiple_bits_set): New function.
(scanargs): Use it, and check separately for each set of
incompatible options, to improve diagnostics.
(MX): Remove.
(apply_translations): Move checks for incompatible options
to scanargs, so that they're done consistently.
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are mutually exclusive. Give a bit more detail about ascii,
ebcdic, and ibm conversions.
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Improve diet libc port.
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(write_error, xputchar): New functions.
(paste_parallel): Use correct errno value after input error.
(paste_parallel, paste_serial): Report errno value after output error.
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rather than the unportable "u_short", and similarly for u_int.
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it's not portable C to assume FILE is a complete type.
(paste_parallel): Use null instead of ENDLIST, and an explicit
boolean instead of CLOSED.
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Add blanks-1 through blanks-13.
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(parse_tab_stop): Renamed from parse_tabstop. All uses changed.
(validate_tab_stop): Renamed from validate_tabstop. All uses changed.
(next_file, main): Check fclose against 0, not EOF.
(unexpand): Remove unnecessary casts.
Add another loop nesting level, for lines, so that per-line variables
are initialized cleanly.
Revamp tab checking. Check for write error immediately, rather
than just once at the end of the program.
(TAB_STOP_SENTINEL): Remove.
(tab_size): Now size_t, not uintmax_t, since we need to store
the sequences of blanks.
(max_column_width): New var.
(usage): Say "blank" where POSIX requires this.
(add_tab_stop): Calculate maximum column width.
(unexpand): Store the pending blanks, instead of merely counting them.
Follow POSIX's rules about -a requiring two blanks before a tab stop.
Get rid of internal label and goto.
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(usage): -i does not convert tabs after non-tabs.
(add_tab_stop): Renamed from add_tabstop. All uses changed.
(parse_tab_stop): Renamed from parse_tabstop. All uses changed.
(validate_tab_stop): Renamed from validate_tabstop. All uses changed.
(next_file, main): Check fclose against 0, not EOF.
(expand): Remove unnecessary casts.
Add another loop nesting level, for lines, so that per-line variables
are initialized cleanly.
Revamp tab checking. Check for write error immediately, rather
than just once at the end of the program.
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rather than "tabstop".
(unexpand invocation): Use "blank" rather than "space" when
POSIX requires "blank". Define "blank". Initial blanks are
converted even if there's just one. For -a, convert two or
more blanks only if they occur just before a tab stop.
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Also, fix a regression and some memory leaks.
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group must always be preceded by separator.
"chown : file" and "chown '' file" don't change the owner or group.
Update the explanation of what happens to the set-user-ID or
set-group-ID bits, e.g., they sometimes are not cleared if they
denote mandatory locking. Change "find"-oriented examples to use
chown -h.
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strings on unbounded length. alloca's performance benefits aren't
that important here.
(V_STRDUP): Remove.
(parse_with_separator): New function, with most of the internals
of the old parse_user_spec. Allow user to omit both user and group,
for compatibility with FreeBSD.
Clone only the user name, not the entire spec.
Do not set *uid, *gid unless entirely successful.
Avoid memory leak in some failing cases.
Fix regression for USER.GROUP reported by Dmitry V. Levin in
<http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
(parse_user_spec): Rewrite to use parse_with_separator.
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Dmitry V. Levin's suggestion in
<http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
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(main): Do not set user name to the empty string if the group
name is null.
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without using "to OWNERSHIP" phrase.
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through a pointer. Treat "chgrp '' file" as a no-op change,
as FreeBSD does.
(main): Set chopt.group_name to NULL if the group is the empty
string.
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succeed without changing the uid and gid, like FreeBSD.
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supposed to work with extra arguments, missing arguments, etc.
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gl_AC_HEADER_INTTYPES_H, gl_AC_HEADER_STDINT_H, gl_AC_TYPE_UINTMAX_T.
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