Some files are physically copied from gnulib, and should get sync'ed
after each update to latest gnulib. This was forgotten during recent
updates.
* COPYING: Merge from gnulib/doc/COPYINGv3.
* tests/init.sh: Merge from gnulib/tests/init.sh.
* tests/misc/test-N.sh: The subsecond values for atime and mtime
were potentially seen to differ on newlyl created files.
So we include the subsecond portion when comparing stat values.
* tests/misc/wc-nbsp.sh: Add gating checks for all characters,
as there are disparate classifications on various systems:
SunOS 5.10 treats \u202F, \u2060 as !iswprint()
SunOS 5.10 treats \u00A0, \u2007 as iswspace()
AIX 7.2, Darwin 17.4.0, NetBSD 7.1 treat \u2060 as !iswprint()
* tests/id/zero.sh: sed on OSX will output a \n even
if the input doesn't have a \n on the last "line".
So ensure we always have a trailing '\n' to avoid the disparity.
Testing by Assaf Gordon on OSX showed the atime wasn't
being updated when explicitly set back in time.
Also Debian 8.11 / mips64 was seen to not update the
mtime when truncating an empty file.
* tests/misc/test-N.sh: Isolate from different timestamping
behaviors of various (file) systems, by correlating
the timestamps with stat(1) before using `test -N`.
* tests/misc/wc-nbsp.sh: FreeBSD and OS X don't
treat non breaking space as printable characters.
So use wc -L to determine printability before
testing non breaking space functionality.
* src/env.c (main): Output blocked or ignored signals
before a command is executed.
* doc/coreutils.texi (env invocation): Add the option.
* tests/misc/env-signal-handler.sh: Add a test case.
* NEWS: Mention the new feature.
New options to set signal handlers for the command being executed.
--block-signal suggested by Paul Eggert in http://bugs.gnu.org/34488#71
--default-signal is useful to overcome the POSIX limitation that shell
must not override inherited signal state, e.g. the second 'trap' here is
a no-op:
trap '' PIPE && sh -c 'trap - PIPE ; seq inf | head -n1'
Instead use:
trap '' PIPE && sh -c 'env --default-signal=PIPE seq inf | head -n1'
Similarly, the following will prevent CTRL-C from terminating the
program:
env --ignore-signal=INT seq inf > /dev/null
See https://bugs.gnu.org/34488#8
* NEWS: Mention new options.
* doc/coreutils.texi (env invocation): Document new options.
* man/env.x: Add example of --default-signal=SIG usage.
(SEE ALSO): Mention sigprocmask.
* src/env.c (signals): New global variable.
(longopts): Add new options.
(usage): Print new options.
(parse_signal_params): Parse comma-separated list of signals, store in
signals variable.
(reset_signal_handlers): Set each signal to SIG_DFL/SIG_IGN.
(parse_block_signal_params): Parse command-line options.
(set_signal_proc_mask): Call sigprocmask to block/unblock signals.
(main): Process new options.
* src/local.mk (src_env_SOURCES): Add operand2sig.c.
* tests/misc/env-signal-handler.sh: New test.
* tests/local.mk (all_tests): Add new test.
* src/df.c (replace_problematic_chars): A new wrapper to be
more conservative in our replacement when not connected to a tty.
* tests/df/problematic-chars.sh: Add a test case.
* src/wc.c (iswnbspace): A new function to match
characters in this class.
(isnbspace): Likewise for single byte charsets.
(main): Initialize posixly_correct from the environment,
to allow disabling honoring NBSP in non C locales.
(wc): Call is[w]nbspace() along with is[w]space.
* bootstrap.conf: Ensure btowc is available.
* tests/misc/wc-nbsp.sh: A new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the change in behavior.
The recent Gnulib update fixed Bug#34608; document and test this.
* NEWS: Mention the change.
* doc/coreutils.texi (Padding and other flags):
Update doc to cover new flag and other POSIX.1-2017 changes.
* tests/misc/date.pl (date-century-plus): New test.
For select programs which accept only --help and --version options
(in addition to non-option arguments), process these options before
any other options.
Before:
$ dd bs=1 --help
dd: unrecognized option '--help'
Try 'dd --help' for more information.
$ yes me --help
me --help
me --help
...
After:
Any occurrence of '--help' in the arguments (prior to '--') will
show the help screen.
Discussed in https://bugs.gnu.org/33468 .
* NEWS: Mention change.
* src/cksum.c, src/dd.c, src/hostid.c, src/hostname.c, src/link.c,
src/logname.c, src/nohup.c, src/sleep.c, src/tsort.c, src/unlink.c,
src/uptime.c, src/users.c, src/whoami.c, src/yes.c (main): Replace
parse_long_options() + getopt_long() calls with
parse_gnu_standard_options_only(); Remove <getopt.h> inclusion;
Remove empty 'struct long_options' variable;
* tests/misc/help-version-getopt.sh: Add test.
* tests/local.mk (all_tests): Reference it.
* src/sort.c (main): Adjust the debug info regarding locales,
to clarify that only textual comparisons are affected.
* tests/misc/sort-debug-warn.sh: Adjust accordingly.
Fixes https://bugs.gnu.org/34490
* src/comm.c (main): Output a warning right before exit,
in case previous errors have scrolled from view.
* src/join.c (main): Likewise.
* tests/misc/comm.pl: Addjust accordingly.
* tests/misc/join.pl: Likewise.
Fixes https://bugs.gnu.org/34347
* gnulib: Update to make the new strtold module available.
* bootstrap.conf: strtod is now a dependency of c-strtod,
which in turn is a dependency of cl-strtod. This treats
strtold and strtod similarly.
* gl/lib/cl-strtod.c: Adjust to assume strtold is available.
* tests/misc/sort-float.sh: Likewise.
* src/sort.c: Likewise.
(nan_compare): Adjust comment to indicate
we still have to init padding bits as per
https://sourceware.org/bugzilla/show_bug.cgi?id=13246
* src/seq.c (print_numbers): Only reset the locale if it
was successfully set originally.
* tests/misc/seq-locale.sh: Add a new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the fix.
* init.cfg (trap_sigpipe_or_skip_): A new function refactored from...
* tests/misc/printf-surprise.sh: ...here.
* tests/misc/seq-epipe.sh. Likewise.
* src/tail.c (die_pipe): Ensure we exit upon sending SIGPIPE.
* tests/tail-2/pipe-f.sh: Ensure we exit even if SIGPIPE is ignored.
* NEWS: Mention the bug fix.
* src/ls.c (is_linked_directory): A new function to
also consider symlinked directories.
(main): Rename check_symlink_color to check_symlink_mode,
and enable that with --group-directories-first.
(DIRFIRST_CHECK): Adjust to use is_linked_directory,
rather than just is_directory.
(gobble_file): Simplify to always update f->linkmode
if the stat() succeeds.
* tests/ls/group-dirs.sh: A new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the change in behavior.
Suggested by Amin Bandali in
https://lists.gnu.org/r/coreutils/2018-12/msg00017.html
* src/tail.c: Fix the check_output_available check on AIX.
Note we don't use poll for all systems as the overhead
of adding the gnulib poll module wouldn't be worth it
just for this single use.
* tests/tail-2/pipe-f.sh: Fix the test which always passed
due to only the exit code of sleep being checked.
* NEWS: Mention the bug fix and rearrange alphabetically.
Fixes http://bugs.gnu.org/33946
Run "make update-copyright" and then...
* gnulib: Update to latest with copyright year adjusted.
* tests/init.sh: Sync with gnulib to pick up copyright year.
* bootstrap: Likewise.
* tests/sample-test: Adjust to use the single most recent year.
In the following invocation, 'a' is the input file, and 'b' is the extra
operand:
$ base64 a b
Report 'b' in the error message instead of 'a':
$ base64 a b
base64: extra operand 'b'
Discussed in https://lists.gnu.org/r/coreutils/2018-12/msg00008.html .
* src/basenc.c (main): If there is more than one non-option operand,
report the second one (assuming the first is a the input file name).
* tests/misc/base64.pl: Add tests.
* tests/misc/basenc.pl: Adjust expectedc error message in tests.
* NEWS: Mention bugfix.
Encodes/decodes data in various common formats:
base64,base64url,base32,base32,base16,base2,z85.
Discussed here:
https://lists.gnu.org/r/coreutils/2018-11/msg00014.htmlhttps://lists.gnu.org/r/coreutils/2018-12/msg00019.html
* AUTHORS: Add basenc.
* README: Reference the new program.
* NEWS: Mention the new program.
* build-aux/gen-lists-of-programs.sh: Add basenc.
* doc/coreutils.texi: (basenc invocation): Document the new command.
* man/.gitignore: Ignore the generated man page.
* man/basenc.x: A new template, with few examples.
* man/local.mk: Reference the new man page.
* scripts/git-hooks/commit-msg: Allow basenc as program prefix.
* src/.gitignore: Ignore the new binary.
* src/basenc.c:
(usage): Mention new options.
(main): Handle new options.
(isbase*, base*_length, base*_encode, base*_decode_ctx): Implement new
encoding/decoding formats.
* src/local.mk: Add new program.
* tests/local.mk: Add new test.
* tests/misc/basenc.pl: New tests.
* tests/misc/help-version.sh (basenc_setup): use '--version' for default
invocation (basenc errors with no parameters).
* NEWS (Bug fixes): Mention the fix in commit 94d364f157.
While at it, remove duplicate "Changes in behavior" heading.
* tests/misc/sync.sh: Add a test with a write-only file for the fix.
* src/echo.c (usage): Assert that STATUS is always EXIT_SUCCESS.
* tests/misc/echo.sh: Add further tests for all hex and escape and
escape characters.
To get coverage statistics, run:
make coverage -j 4 TESTS=tests/misc/echo.sh SUBDIRS=.
xdg-open doc/coverage/src/echo.c.gcov.frameset.html
* src/echo.c (main): Always enable backslash processing if
POSIXLY_CORRECT is set.
* tests/misc/echo.sh: Add (the first) test for the echo command.
* tests/local.mk: Reference the new test.
* tests/misc/printf.sh: Update a stale comment.
* doc/coreutils.texi (echo invocation). Mention that POSIXLY_CORRECT
now always enables backslash processing.
* NEWS: Mention the change in behavior.
Fixes https://bugs.gnu.org/32703
Issue identified by Eric Blake.
Bash knows 'test -N FILE'. Add it to GNU 'test' as well.
* src/test.c (unary_operator): Add a case for 'N'.
(usage): Document it.
* doc/coreutils.texi (node File characteristic tests): Likewise.
* NEWS (New features): Likewise.
* tests/misc/test-N.sh: Add a test.
* tests/local.mk (all_tests): Reference it.
Remove the function 'test_unop', as the cases therein are redundant to
those handled by 'unary_operator'; exception: the cases 'o' and 'N':
they had been present in test_unop and handling the commands
test -N STR
test -o STR
and
test x = x -a -N STR
test x = x -a -o STR
which ran into an error later on anyway.
With this commit, the error diagnostic will change from ...
$ /usr/bin/test -N STR
/usr/bin/test: extra argument '-N'
$ /usr/bin/test -o STR
/usr/bin/test: extra argument '-o'
... to ...
$ src/test -N STR
src/test: '-N': unary operator expected
$ src/test -o STR
src/test: '-o': unary operator expected
* src/test.c (test_unop): Remove.
(unary_operator): Fail with test_syntax_error in the default case.
(term): Directly call unary_operator.
(two_arguments): Likewise.
* tests/misc/test-diag.pl: Adjust error diagnostic.
On my openSUSE:Tumbleweed system, I get a false positive test failure
in the above 'check-root' test because the group lists inside and
outside the chroot have a different order:
++ chroot --userspec=berny / id -G
++ id -G berny
+ test '100 454 457 480 492' = '100 480 492 457 454'
+ fail=1
* tests/misc/chroot-credentials.sh (num_sort): Add function to sort
group lists, and use it in the test cases which test multiple groups.
$ id root nobody
uid=0(root) gid=0(root) groups=0(root)
uid=99(nobody) gid=99(nobody) groups=99(nobody)
* src/id.c (main): Make variables opt_zero, just_group_list,
just_group, use_real, just_user global to be used in a new
function.
(print_stuff): New function that will print user and group
information for the specified USER.
When using -G option delimit each record with two NULs.
Restructure the code in the file to have global variables
followed by functions.
* tests/id/zero.sh: Add test cases to check the usage
of -z option with multiple users.
* tests/id/uid.sh: Add a test case to ensure all users
are queried in the presence of errors.
* doc/coreutils.texi: Document the interface changes.
* NEWS: Mention the new feature.
* tests/rm/rm-readdir-fail.sh: Skip the test entirely on 32 bit,
so we avoid conflating the 32bit and 64 bit types, as that
triggers alignment issues (SIGBUS) on Gentoo sparc.
Fixes https://bugs.gnu.org/29886
* tests/cp/cp-a-selinux.sh: Use 'skip_' rather than the probably
undefined 'skip'.
* tests/du/2g.sh: Likewise.
* tests/install/install-Z-selinux.sh: Likewise.
* tests/misc/chcon.sh: Likewise.
* tests/misc/selinux.sh: Likewise.
* tests/mkdir/restorecon.sh: Likewise.
* cfg.mk (sc_prohibit-skip): A new syntax check to catch the issue.
* src/env.c (main): Don't process '-' specially since
that causes an issue on the openbsd getopt implementation
where a lone '-' is now processed as an option, and anyway
it doesn't particuarly help diagnosing common shebang
usage issues. Also don't restrict the extra diagnostics
for shebang usage to the case with 3 arguments, as
further arguments can be passed to a script.
* tests/misc/env-S.pl: Adjust accordingly.
On OpenBSD 6.2, invalid single options produce error messages
without single quotes:
$ ./src/chroot -/
chroot: unknown option -- /
As opposed to other systems:
./src/chroot: invalid option -- '/'
Modify the grep search to accept this.
* tests/misc/usage_vs_getopt.sh (checkprg): Change the grep pattern
to accomodate no-single-quotes cases.
The module is not needed anymore (was used during development).
Despite being a Perl core module, platforms like CentOS don't install
it by default. Reported by Bruno Haible at
https://lists.gnu.org/r/coreutils/2018-06/msg00093.html.
* tests/misc/csplit-suppress-matched.pl: Remove Data::Dumper.
With an uninitialized variable 'fail', the unquoted use like
test $fail = 1
lead to the shell error
"unary operator expected".
The uninitialized 'fail' variable was a side effect of
https://git.sv.gnu.org/cgit/gnulib.git/commit/?id=e91c0d4f9
which was pulled into coreutils-v8.26 with
https://git.sv.gnu.org/cgit/coreutils.git/commit/?id=ef9650170
Coreutils test code relied and relies on 'fail' to be initialized,
so initialize that variable here.
* tests/local.mk (TESTS_ENVIRONMENT): Initialize fail=0.
* src/remove.c (rm_fts): With the --preserve-root=all extension,
reject command line arguments that are mount points.
* src/remove.h (rm_options): Add preserve_all_root to store config.
* src/mv.c (rm_option_init): Init preserve_all_root to false.
* src/rm.c (main): Init preserve_all_root as per option.
(usage): Describe the new option.
* src/remove.c (rm_fts): Lookup the parent device id,
and reject the cli argument if a separate file system.
* tests/rm/one-file-system.sh: Add a test case.
* NEWS: Mention the new feature.
This mode is currently the default, but most if not all users of
reflink-capable filesystems want --reflink=auto, which is often
encapsulated into an alias. Adding --reflink=never allows overriding
such an alias.
* doc/coreutils.texi (cp invocation): Describe the new option.
* src/cp.c: Support --reflink=never.
* tests/cp/reflink-auto.sh: Add a test case.
* NEWS: Mention the new feature.
Adopted from FreeBSD's env(1), useful for specifing multiple
parameters on a shebang (#!) script line, e.g:
#!/usr/bin/env -S perl -w -T
Discussed in https://lists.gnu.org/r/coreutils/2018-04/msg00011.html
* src/env.c (valid_escape_sequence,escape_char,scan_varname,
extract_varname,validate_split_str,build_argv,
parse_split_string): New functions.
(main): Process new option and call parse_split_string.
(usage): Mention new option.
* tests/misc/env-S.pl: Test new option from the command line.
* tests/misc/env-S-script.sh: Test new option from shebang scripts.
* tests/local.mk (all_tests): Add new tests.
* man/env.x (OPTIONS): Show a brief example of -S usage and point to
the full documentation for more information.
* doc/coreutils.texi (env invocation): Detail usage of -S/--split-string
option.
* NEWS: Mention new option.
* src/ls.c (get_color_indicator): s/STREQ_LEN/c_strncasecmp/
* src/dircolors.hin: Remove a now redundant entry.
* tests/ls/color-ext.sh: Add a new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the change in behavior.
* doc/coreutils.texi (md5sum invocation): Describe the new option,
and how it's not supported by --check, and how it disables escaping.
* src/md5sum.c (delim): A new global to parmeterize the out delimiter.
(main): Don't enable file name escaping with -z, and output '\0'.
* tests/misc/md5sum-newline.pl: Add a test case.
* NEWS: Mention the new feature.
This issue was introduced in commit v8.19-145-g24ebca6
* src/copy.c (copy_internal): With --no-preserve=mode,
only reset permissions for newly created files.
(copy_reg): Likewise.
* NEWS: Mention the fix.
* tests/cp/preserve-mode.sh: Add a test case.
Fixes https://bugs.gnu.org/31675
* tests/ls/abmon-align.sh: Base relative month adjustment
from the middle of the month, to avoid failures due
to months being repeated.
Fixes https://bugs.gnu.org/31644
