| Age | Commit message (Collapse) | Author |
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Don't assume ut_line is null-terminated.
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might not be null terminated. All callers changed.
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(COPY_TO_EOF): Set to UINTMAX_MAX, not OFF_T_MAX (which was wrong).
(COPY_A_BUFFER): New macro.
(struct File_spec): New members mtime, mode, blocking.
Remove member n_consecutive_size_changes.
(DEFAULT_MAX_N_CONSECUTIVE_SIZE_CHANGES,
max_n_consecutive_size_changes_between_opens,
MAX_CONSECUTIVE_SIZE_CHANGES_OPTION): Remove.
(long_options, tail_forever, parse_options):
Remove (non-)support for --max-consecutive-size-changes.
(record_open_fd): New function.
(recheck, tail_file): Use it. Don't assume that stdin is open.
(dump_remainder): Add support for new COPY_A_BUFFER special value.
Treat errno==EAGAIN like EOF, since it might be a nonblocking read.
(recheck): New arg BLOCKING, specifying whether to use blocking reads.
All uses changed.
(n_live_files): Remove, replacing with...
(any_live_files): New function. All uses changed.
(tail_forever): Use nonblocking I/O unless we know that blocking I/O
is safe; this avoids some hangs when reading from a fifo.
Avoid invoking fstat or sleep when using blocking I/O.
Do not check for changes to size if the file is not a regular file,
as the size is undefined in that case.
Check for changes to mtime or mode, too; this works for non-regular
files.
(tail_forever, main): Redo fflush strategy to work even when input
is nonblocking. Don't use unbuffered output; just flush when needed.
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and standard input is a pipe.
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(print_uptime): Use c_strtod instead of setlocale and sscanf.
Use long int rather than int to count days (for 64-bit hosts),
and check for arithmetic overflow when converting double to time_t.
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Now returns long double. All uses changed.
(print_direc): Use "L" length modifier when printing floating point
numbers, since we're now printing long double.
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formats that Bash supports, and to support wide integers like
Bash does.
(UNSPECIFIED): Remove. All uses now replaced by
booleans, so that we don't reserve any values for precision or
width (like Bash).
(STRTOX): Use prototype, not K&R-style definition.
(vstrtoimax): Renamed from xstrtol (to avoid confusion with xstrtol
in ../lib), with type change to intmax_t.
All uses changed.
(vstrtoumax): Renamed from xstrtoul, with type change to uintmax_t.
All uses changed.
(vstrtod): Renamed from xstrtod. All uses changed.
(print_direc): Use boolean arg instead of special value to indicate
a missing precision or width. LENGTH no longer includes
length modifiers or conversion character. New arg CONVERSION
now specifies conversion character.
Use intmax_t-width formatting for integers (like Bash).
Add support for C99 %a, %A, %F (like Bash).
Add support for field width with %c (POSIX requires this).
Add a FIXME for lack of support for field width and precision
for %b.
Add support for '\'', '0' flags.
Check for invalid combinations of flags, field width, precision,
and conversion, to prevent use of undefined behavior.
Allow multiple length modifiers, for formats like "%lld" (like Bash).
Add support for C99 'j', 't', 'z' length modifiers (like Bash).
In error message, output entire invalid conversion specification,
instead of merely outputting % followed by the conversion char.
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Add more canonicalize options, -e and -m.
Add comprehensive tests for all readlink modes.
(longopts): Add new options.
(usage): Document them.
(canonicalize_fname): New proxy function.
(main): Handle new options.
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This cleans up the semantics a bit, as we no longer try to open the
same file twice.
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(make_path_private): 2nd arg is now size_t, not int,
to avoid problem when path_concat dir name is longer than 2 GiB (!).
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and --no-target-directory options, respectively.
(NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
Remove. All uses changed to 'T' and 't', respectively.
(long_options, main, usage): Add -t and -T as
aliases for --target-directory and --no-target-directory,
respectively.
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and --no-target-directory options, respectively.
(NO_TARGET_DIRECTORY_OPTION, TARGET_DIRECTORY_OPTION):
Remove. All uses changed to 'T' and 't', respectively.
(long_opts, usage, do_copy, main): Add -t and -T as
aliases for --target-directory and --no-target-directory,
respectively.
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(long_options, usage): Rename "--filesystem" to
"--file-system". But keep the old name around, for compatibility reasons.
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(NO_TARGET_DIRECTORY_OPTION): New constant.
(long_options, usage, main): Add support for
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(NO_TARGET_DIRECTORY_OPTION): New constant.
(long_options, usage, main): Add support for
(enum): Sort values.
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(NO_TARGET_DIRECTORY_OPTION): New constant.
(long_options, usage, main): Add support for
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(NO_TARGET_DIRECTORY_OPTION): New constant.
(long_opts, usage, do_copy, main): Add support for
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that has been documented for years but not implemented (!).
(TARGET_DIRECTORY_OPTION): New var.
(long_options, main, usage): Add --target-directory.
(target_directory_operand): New function, stolen from mv.c.
(main): Use it. Check for -d and --target-directory.
Alter wording of diagnostics to match other programs.
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last operands that are (or look like) directories.
* src/cp.c (target_directory_operand): New, nearly-common function,
It reports an error if the destination appears to be a directory
(e.g., because it has a trailing slash) but is not.
* src/ln.c, src/mv.c: Likewise.
* src/cp.c (do_copy): Use it.
* src/ln.c (main): Likewise.
* src/mv.c (main): Likewise.
* src/cp.c (do_copy): Don't output a usage message because of file
problems (e.g., an operand is not a directory). Use it only for
syntax. Standardize on "target %s is not a directory" for the
diagnostic.
* src/ln.c (main): Likewise.
* src/mv.c (main): Likewise.
* src/cp.c (do_copy): Remove test for trailing slash, since
target_directory_operand now does this.
* src/ln.c (main): Likewise.
* src/mv.c (movefile): Likewise.
* src/ln.c (isdir): Remove decl; no longer needed.
* src/mv.c (isdir, lstat): Likewise.
* src/ln.c (main): Use int to count to argc, not unsigned int.
This handles negative operand counts.
* src/mv.c (main): Likewise.
* src/mv.c (do_move): Don't call hash_init; expect the caller to
do it, for consistency with cp.c and ln.c. All callers changed.
(movefile): dest_is_dir parameter is now bool, not int.
(main): Standardize on "missing destination file operand after %s"
for the diagnostic, for consistency with cp.c.
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last operands that are (or look like) directories.
* src/cp.c (target_directory_operand): New, nearly-common function,
It reports an error if the destination appears to be a directory
(e.g., because it has a trailing slash) but is not.
* src/ln.c, src/mv.c: Likewise.
* src/cp.c (do_copy): Use it.
* src/ln.c (main): Likewise.
* src/mv.c (main): Likewise.
* src/cp.c (do_copy): Don't output a usage message because of file
problems (e.g., an operand is not a directory). Use it only for
syntax. Standardize on "target %s is not a directory" for the
diagnostic.
* src/ln.c (main): Likewise.
* src/mv.c (main): Likewise.
* src/cp.c (do_copy): Remove test for trailing slash, since
target_directory_operand now does this.
* src/ln.c (main): Likewise.
* src/mv.c (movefile): Likewise.
* src/cp.c (main): Reject multiple target directories.
Check whether a specified target is a directory when parsing the
options, using stat. This gives more-accurate diagnostics.
* src/ln.c (main): Likewise.
* src/ln.c (isdir): Remove decl; no longer needed.
* src/mv.c (isdir, lstat): Likewise.
* src/ln.c (do_link): New arg dest_is_dir. All uses changed.
Don't check the destination ourself; rely on dest_is_dir.
This way we can avoid lstatting the destination in the
usual case, and in the worst case we lstat 1, not 3 times.
Don't bother to unlink unless link failed; this saves a syscall.
Remove unnecessary backup_succeeded flag;
it was identical to "dest_backup != NULL".
* src/ln.c (main): Use int to count to argc, not unsigned int.
This handles negative operand counts.
* src/mv.c (main): Likewise.
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last operands that are (or look like) directories.
* src/cp.c (target_directory_operand): New, nearly-common function,
It reports an error if the destination appears to be a directory
(e.g., because it has a trailing slash) but is not.
* src/cp.c (do_copy): Use it.
* src/cp.c (do_copy): Don't assume argc is positive.
Don't bother to lstat dest, since copy() will do that for us.
Use "const" to avoid the need for cast.
* src/cp.c (do_copy): Don't output a usage message because of file
problems (e.g., an operand is not a directory). Use it only for
syntax. Standardize on "target %s is not a directory" for the
diagnostic.
* src/cp.c (do_copy): Remove test for trailing slash, since
target_directory_operand now does this.
* src/cp.c (main): Reject multiple target directories.
Check whether a specified target is a directory when parsing the
options, using stat. This gives more-accurate diagnostics.
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--target-directory: s/move/copy/. From Paul Jarc.
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d/" incorrectly created a link d/x/x. It also saves some system
calls.
(main): Don't append basename to dest if this
results in an existing directory name.
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"missing operand\nTry printf --help..." message -- to be consistent.
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(main): Avoid subscript error when the destination is "".
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specifying the most recent boot time. All uses changed.
(idle_string) Consider a line to be "old" if it hasn't been used
since the last boot time. Watch out for overflow when computing
times, and for times in the future.
(idle_string): Record latest boot time.
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has undefined behavior if the year precedes -999 or follows 9999.
Since we have to stop using ctime anyway, we might as well use
strftime and fix the FIXME, and support internationalized dates.
* src/who.c: Include "hard-locale.h".
(time_format, time_format_width): New vars.
(time_string, print_line): Use them.
(main): Set them.
(time_string): Use localtime + strftime instead of
ctime, to avoid problems with years before -999 or after 9999.
* src/pinky.c: Likewise.
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has undefined behavior if the year precedes -999 or follows 9999.
Since we have to stop using ctime anyway, we might as well use
strftime and fix the FIXME, and support internationalized dates.
Include "hard-locale.h".
(time_format, time_format_width): New vars.
(time_string, print_line): Use them.
(main): Set them.
(time_string): Use localtime + strftime instead of
ctime, to avoid problems with years before -999 or after 9999.
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descriptor, FD, is no longer optional. Reported by Ton Nijkes.
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names contained multibyte characters where the column count
differed from the byte count. This patch also corrects
some comments.
(format_user_or_group): New function, which counts columns correctly.
(format_user, format_group): Use it.
(format_user_or_group_width): New function, which counts columns correctly.
(format_user_width, format_group_width): Use it.
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expected number of operands for `mknod NAME'.
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too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
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too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
(do_copy): Likewise.
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too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
(add_file_name, main): Likewise.
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