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2010-11-22split: add --number to generate a particular number of filesChen Guo
* src/split.c (usage, long_options, main): New options --number, --unbuffered, --elide-empty-files. (set_suffix_length): New function to auto increase suffix length to handle a specified number of files. (create): New function. Refactored from cwrite() and ofile_open(). (bytes_split): Add max_files argument to support byte chunking. (lines_chunk_split): New function. Split file into chunks of lines. (bytes_chunk_extract): New function. Extract a chunk of file. (of_info): New struct. Used by functions lines_rr and ofile_open to keep track of file descriptors associated with output files. (ofile_open): New function. Shuffle file descriptors when there are more output files than available file descriptors. (lines_rr): New function to distribute lines round-robin to files. (chunk_parse): New function. Parses K/N syntax. * tests/misc/split-bchunk: New test for byte chunking. * tests/misc/split-lchunk: New test for line delimited chunking. * tests/misc/split-rchunk: New test for round-robin chunking. * tests/Makefile.am: Reference new tests. * tests/misc/split-fail: Add failure scenarios for new options. * tests/misc/split-l: Fix a typo. s/ln/split/. * doc/coreutils.texi (split invocation): Document --number. * NEWS: Mention the new feature. * .mailmap: Map new email address for shortlog. Signed-off-by: Pádraig Brady <P@draigBrady.com>
2010-11-19build: update gnulib to fix a syntax error in a testJim Meyering
2010-11-18maint: avoid NEWS-related syntax-check failureJim Meyering
* NEWS: Add 2nd blank line to separate latest changes from those of 8.7, to avoid syntax-check failure.
2010-11-18od: fix bugs in displaying floating-point valuesPaul Eggert
* NEWS: Describe patch. * bootstrap.conf (gnulib_modules): Add ftoastr. * src/od.c: Include ftoastr.h, not float.h. (FLT_DIG, DBL_DIG): Remove. No need to verify LDBL_DIG. (FMT_BYTES_ALLOCATED): No need to worry about floating point now, since this format is no longer used for floating point. (PRINT_FIELDS): New macro, with most of the guts of the old PRINT_TYPE. (PRINT_TYPE): Rewrite to use PRINT_FIELDS. (PRINT_FLOATTYPE): New macro. This uses the new functions from ftoastr. (print_float, print_double, print_long_double): Reimplement using PRINT_FLOATTYPE. (decode_one_format): Calculate field widths based on ftoastr-supplied macros. * tests/Makefile.am (TESTS): Add misc/od-float. * tests/misc/od-float: New file.
2010-11-18build: update gnulib submodule to latestPaul Eggert
2010-11-18maint: syntax-check: prevent new $VERBOSE/--version testsJim Meyering
* cfg.mk (sc_prohibit_verbose_version): New rule.
2010-11-17tests: convert tests/misc/selinux manuallyJim Meyering
2010-11-17tests: convert the multi-prog $VERBOSE/--version usesJim Meyering
E.g., -test "$VERBOSE" = yes && { env -- pwd --version; readlink --version; } +print_ver_ pwd readlink -test "$VERBOSE" = yes && { stdbuf --version; mv --version; } +print_ver_ stdbuf mv Use this command: git grep -l 'VERBOSE.*--version'|xargs perl -ni \ -e '/^test "\$VERBOSE" = yes && { .*--version/ or print,next;' \ -e 's/env -- //g;' \ -e 's/test "\$VERBOSE" = yes && { /print_ver_ /;' \ -e ' s/(\w+) --version;/$1/g; s/ *}$//; print'
2010-11-17tests: convert "... env -- prog --version" usesJim Meyering
E.g., -test "$VERBOSE" = yes && env -- pwd --version +print_ver_ pwd git grep -l 'VERBOSE.*--version'|xargs perl -pi -e \ 's/test "\$VERBOSE" = yes && env -- (\w+) --version/print_ver_ $1/'
2010-11-17tests: substitute the single-program $VERBOSE/--version usesJim Meyering
Automatically make all of the changes like this: -test "$VERBOSE" = yes && chgrp --version +print_ver_ chgrp git grep -l 'VERBOSE.*--version'|xargs perl -pi -e \ 's/test "\$VERBOSE" = yes && (\w+) --version/print_ver_ $1/'
2010-11-17tests: factor out VERBOSE-only --version-printing codeJim Meyering
* tests/init.cfg (print_ver_): New function.
2010-11-17tests: remove test-lib.sh; now all tests use gnulib's init.shJim Meyering
* tests/test-lib.sh: Remove file. No longer used. * tests/Makefile.am (EXTRA_DIST): Remove it here, too. * tests/sample-test: Correct a comment.
2010-11-17tests: convert remaining uses of test-lib.sh to init.shJim Meyering
RHS='. "\${srcdir=.}/init.sh"; path_prepend_ ../src' git grep -l test-lib.sh \ | xargs perl -pi -e 's,^\. \$srcdir/test-lib\.sh$,'"$RHS",
2010-11-17tests: convert 'if test "$VERBOSE" = yes; then' to test ... &&Jim Meyering
2010-11-17tests: convert first batch of tests from test-lib.sh to init.shJim Meyering
Initially, I did this, git grep -l srcdir/test-lib.sh|xargs perl -p0i -e '~180-byte script' but that line would have been much longer than the maximum permitted by coreutils' commit hook, and wasn't readable besides, so here's a more readable version: lhs=$(printf '%s\\n' \ 'if test "$VERBOSE" = yes; then' \ ' set -x' \ ' touch --version' \ 'fi' \ '' \ '. $srcdir/test-lib.sh' \ | sed 's/\$/\\\$/g;s/touch/(\\w+)/') rhs=$(printf '%s\\n' \ '. "${srcdir=.}/init.sh"; path_prepend_ ../src' \ 'test "$VERBOSE" = yes && FIXME --version' \ | sed 's/\$/\\\$/g;s/FIXME/\$1/') git grep -l srcdir/test-lib.sh|xargs perl -p0i -e "s,$lhs,$rhs,"
2010-11-17tests: move a comment so automated conversion worksJim Meyering
2010-11-17maint: add a NEWS-checking syntax-check ruleJim Meyering
* cfg.mk (sc_NEWS_two_empty_lines): New syntax-check rule.
2010-11-16build: add `patch` as a bootstrap dependencyPádraig Brady
* bootstrap.conf (buildreq): require `patch` as it's used by gnulib-tool to apply local diffs to gnulib modules
2010-11-16split: fail immediately if impossible to create a large filePádraig Brady
* src/split.c (main): Error if -[bC] value > OFF_T_MAX * tests/misc/split-fail: Adjust for the new lower limits
2010-11-16truncate: fix a very unlikely case for undiagnosed errorsPádraig Brady
src/truncate.c (main): Use a bool to store if an error occurred, rather than an int, to protect against overflow. (do_ftruncate): Likewise. Also change 0/false to mean failure rather than success.
2010-11-16maint: fix a new -Wpointer-sign gcc warningPádraig Brady
* src/csplit.c (max_out): Fix a new warning introduced with commit 6568b173, 2010-11-10, "csplit: do not rely on..."
2010-11-16build: enable the -Wpointer-sign gcc warningPádraig Brady
... when configured with the --enable-gcc-warnings option. This follows on from commit 34ef0a01, 2010-10-14, "sort: fix unportable cast of unsigned char * -> char *" * configure.ac: -Wall implicitly enables this warning so remove the explicit disabling.
2010-11-15maint: add a missed fadvise-tests modulePádraig Brady
* gl/modules/fadvise-tests: Add the module previously missed in commit 63b5e816, 2010-07-14, "fadvise: new module ...". * gl/tests/test-fadvise.c: Add a comment as to why we don't check return values.
2010-11-13doc: tweak NEWS and coreutils.texiPaul Eggert
* doc/coreutils.texi (stat invocation): Add sentence-ending period. * NEWS: Correct stat change description: s/floating point //. * cfg.mk (old_NEWS_hash): Update, to match this NEWS change.
2010-11-13post-release administriviaJim Meyering
* NEWS: Add header line for next release. * .prev-version: Record previous version. * cfg.mk (old_NEWS_hash): Auto-update.
2010-11-13version 8.7Jim Meyering
* NEWS: Record release date.
2010-11-13build: update gnulib...Jim Meyering
...to fix the failing update-copyright test, and for the openat portability fix.
2010-11-13build: update gnulib for linux 2.6.9 nanosleep workaroundJim Meyering
Also, do the following to avoid "make syntax-check" failure induced by new rules. * .x-sc_bindtextdomain: Exempt files with an #ifdef'd "main". * Makefile.am: Add this file.
2010-11-13maint: remove fstimeprec (variable precision time stamp) supportJim Meyering
The implementation of variable-precision time stamps relied on heuristics that made the output subtly nondeterministic, or at least hard to reproduce: http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/21531/focus=21538 So, for now at least, we're removing that feature. * bootstrap.conf (gnulib_modules): Remove fstimeprec. * gl/lib/fstimeprec.c, gl/lib/fstimeprec.h: Remove files. * gl/modules/fstimeprec, gl/modules/fstimeprec-tests: Likewise. * gl/tests/test-fstimeprec.c: Remove file.
2010-11-13stat: do not provide variable precision time stampsJim Meyering
* src/stat.c: Don't include fstimeprec.c. (out_epoch_sec): Don't call fstimeprec. * NEWS: Update description. * doc/coreutils.texi: Likewise.
2010-11-11csplit: do not rely on undefined behavior in printf formatsPaul Eggert
* doc/coreutils.texi (csplit invocation): Say that %d and %i are aliases for %u. * src/csplit.c (FLAG_THOUSANDS, FLAG_ALTERNATIVE): New constants. (get_format_flags): Now take char const * and int * and return size_t. It now stores info about the flags instead of merely scanning them. Also, it handles '0' correctly. Drop support for the undocumented '+' and ' ' flags since the value is unsigned. Add support for the (undocumented) "'" flag. All uses changed. (get_format_width, get_format_prec): Remove. (check_format_conv_type): Renamed from get_format_conv_type, with a different signature. It now converts the format to one that is compatible with unsigned int, and checks flags. All uses changed. (max_out): Have snprintf compute the number of bytes needed rather than attempting to do it ourselves (which doesn't work portably with outlandish formats such as %4294967296d). (check_format_conv_type, main): Check for overflow in size calculations. Don't assume size_t fits in unsigned int. * tests/misc/csplit: Check for proper handling of flags, with %0#6.3x. Coreutils 8.6 mishandles this somewhat-weird example.
2010-11-11csplit: fix a memory leak per input bufferPádraig Brady
* src/csplit.c (free_buffer): Also free the line offsets buffers (remove_line): Also free the containing structure * tests/misc/csplit-heap: A new test to trigger with leaks of this magnitude. * tests/Makefile.am: Reference the new test * NEWS: Mention the fix Reported by David Hofstee
2010-11-10tests: fix comments and --version invocation in new testJim Meyering
* tests/misc/csplit-1000: Fix comments and --version invocation.
2010-11-10csplit: avoid buffer overrun when writing more than 999 filesJim Meyering
Without this fix, seq 1000 | csplit - /./ '{*}' would write the NUL-terminated file name, xx1000, into a buffer of size 6. * src/csplit.c (main): Use properly sized file name buffer. * NEWS (Bug fixes): Mention it. * tests/misc/csplit-1000: New test to trigger the bug. * tests/Makefile.am (TESTS): Add misc/csplit-1000.
2010-11-09tests: avoid portability problem with dash vs. symlinked ttysPádraig Brady
* tests/mv/i-3: Adjust so that the symlink is resolved before redirecting to the background command, as otherwise the stdin descriptor passed to the command will fail the isatty() or ttyname() test.
2010-11-08tests: avoid portability problem with dash vs. local v=$splittable_valPádraig Brady
* tests/init.cfg (retry_delay_): Adjust awk script to print a single floating point value, rather than many.
2010-11-07tests: don't disqualify FreeBSD 8.1's /bin/sh just yet,Jim Meyering
because dash-0.5.6-2.fc14.x86_64 would also be disqualified. This reverts part of yesterday's commit 6c058b2d, "tests: avoid failure due to bug in FreeBSD 8.1's /bin/sh". Note that the offending aspect of those shells is not officially a bug, since "local" is not specified by POSIX. However, it is very unintuitive that prepending "local" to an existing, standards-compliant assignment would evoke such a fundamental change in semantics. * tests/init.sh: Remove snippet requiring sane "local" support. Upstream dash bug report: http://thread.gmane.org/gmane.comp.shells.dash/419
2010-11-06stat: do not rely on undefined behavior in printf formatsPaul Eggert
* src/stat.c (digits, printf_flags): New static vars. (make_format): New function. (out_string, out_int, out_uint, out_uint_o, out_uint_x): (out_minus_zero): Use it to avoid undefined behavior when invoking printf. (print_it): Check for invalid conversion specifications such as %..X and %1-X, which would otherwise rely on undefined behavior when invoking printf. * tests/misc/stat-nanoseconds: Check that the "I" printf flag doesn't mess up in the C locale, as it formerly did on non-GNU hosts.
2010-11-06tests: avoid failure due to bug in FreeBSD 8.1's /bin/shJim Meyering
* tests/init.sh: Arrange not to accept FreeBSD 8.1's /bin/sh, since it fails this test: /bin/sh -c 'f(){ local s=$IFS; test -n "$s"; }; f' * tests/init.cfg (sanitize_path_): Stop-gap measure to work around a bug in FreeBSD 8.1's /bin/sh. We'll un-do this change once all 300+ tests use init.sh.
2010-11-06build: update gnulib to latest for strtod and icc fixesJim Meyering
2010-11-06stat: use e.g. %.3X instead of %X.%3:X for sub-second precisionPaul Eggert
* NEWS: Document this. * doc/coreutils.texi (stat invocation): Likewise. * gl/lib/fstimeprec.c, gl/lib/fstimeprec.h, gl/modules/fstimeprec: * gl/modules/fstimeprec-tests, gl/tests/test-fstimeprec.c: New files. * bootstrap.conf (gnulib_modules): Add fstimeprec. * src/stat.c: Include fstimeprec.h. Don't include xstrtol.h. (decimal_point, decimal_point_len): New static vars. (main): Initialize them. (epoch_sec, out_ns): Remove. (out_int, out_uint): Now returns whatever printf returned. (out_minus_zero, out_epoch_secs): New functions. (print_stat): Use out_epoch_sec instead of out_ns and epoch_sec. (print_stat, print_it, usage): Remove the %:X-style formats. * tests/misc/stat-nanoseconds: Set TZ=UTC0 to avoid problems with weird time zones. Use a time stamp near the Epoch so that we don't have to worry about leap seconds. Redo test cases to match new behavior. * tests/touch/60-seconds: Change %Y.%:Y to %.9Y, to adjust to new behavior.
2010-11-04cp: NEWS entry for previous fixEric Blake
Resolves bug#7324 * NEWS: Document the extent of the Solaris crash.
2010-11-04cp, mv, touch: fix file time manipulation on Solaris 10Eric Blake
* gnulib: Update to latest, for futimens fix. * .gitignore: Ignore another recent gnulib-generated file.
2010-11-03build: update gnulib to latestJim Meyering
2010-11-03stat: revert %X-%Y-%Z change; use e.g., %:X to print fractional secondsJim Meyering
This reverts part of the recent commit 9069af45, "stat: print timestamps to full resolution", which made %X, %Y, %Z print floating point numbers. We prefer to retain portability of %X, %Y and %Z uses, while still providing access to full-resolution time stamps via modified format strings. Also make the new %W consistent. * src/stat.c: Include "xstrtol.h". (print_it): Accept a new %...:[XYZ] format directive, e.g., %:X, to print the nanoseconds portion of the corresponding time. For example, %3.3:Y prints the zero-padded, truncated, milliseconds part of the time of last modification. (print_it): Update print_func signature to match. (neg_to_zero): New helper function. (epoch_time): Remove function; replace with... (epoch_sec): New function; use timetostr. (out_ns): New function. Use "09" only when no other modifier is specified. (print_statfs): Change type of "m" to unsigned int, now that it must accommodate values larger than 255. (print_stat): Likewise. Map :X to a code of 'X' + 256. Likewise for Y, Z and W. (usage): Update. * tests/touch/60-seconds: Use %Y.%:Y in place of %Y. * tests/misc/stat-nanoseconds: New file. * tests/Makefile.am (TESTS): Add it. * NEWS (Changes in behavior): Mention this. With improvements by Pádraig Brady. Thanks to Andreas Schwab for raising the issue.
2010-11-01tests: fix a false positive for 32 bit on 64 bit hostsNix
* tests/ls/stat-free-symlinks: strace currently outputs an informational message about arch difference to stdout. Therefore we need to strip that before comparison.
2010-10-28maint: remove an unnecessary FIXME commentPatrick W. Plusnick II
* src/seq.c (terminator): This does not need to be specifiable via an option. Remove the FIXME comment.
2010-10-27cp: make --attributes-only override --reflink completelyPádraig Brady
* doc/coreutils.texi (cp invocation): Change the description slightly so as users might not immediately discount using this option. Mention that --reflink is overridden by the other linking options and --attributes-only, and give an example where this might be useful. * src/copy.c (copy_internal): Bypass the reflink if --attributes-only is specifed. * tests/cp/reflink-perm: Ensure both --reflink modes are overridden by --attributes-only. * NEWS: Mention the change in behavior. Reported by Jim Meyering.
2010-10-26tests: mention that btrfs also causes failure of misc/ls-timeJim Meyering
* tests/misc/ls-time: Mention that this test also fails on btrfs, at least until http://bugzilla.redhat.com/591068 is addressed.
2010-10-25maint: update THANKSEric Blake
* THANKS: Update.
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