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2011-02-08tests: randread-tests: use macro.h not "#define ASSERT..."Jim Meyering
* gl/modules/randread-tests (Files): Add tests/macros.h * gl/tests/test-rand-isaac.c: Remove now-unneeded #include directives. (ASSERT): Remove definition. Instead, include "macros.h". Prompted by suggestions from Bruno Haible.
2011-02-07maint: move di-set and ino-map modules from ./gl to gnulibJim Meyering
* gl/lib/di-set.c: Remove file. * gl/lib/di-set.h: Likewise. * gl/lib/ino-map.c: Likewise. * gl/lib/ino-map.h: Likewise. * gl/modules/di-set: Likewise. * gl/modules/di-set-tests: Likewise. * gl/modules/ino-map: Likewise. * gl/modules/ino-map-tests: Likewise. * gl/tests/test-di-set.c: Likewise. * gl/tests/test-ino-map.c: Likewise. * gnulib: Update to latest, now that these two modules are there.
2011-02-07di-set: provide a lookup methodJim Meyering
This is required for patch, and hence is about to move to gnulib. * gl/lib/di-set.c (di_set_lookup): New function. * gl/lib/di-set.h: Declare it. * gl/tests/test-di-set.c (main): Exercise it. The bug was introduced on 2004-12-04 via commit 7380cf79.
2011-01-01maint: update all copyright year number rangesJim Meyering
Run "make update-copyright".
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.
2010-11-13maint: 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.
2010-11-06stat: 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.
2010-10-13mbsalign: avoid warning with Solaris 10 ccPaul Eggert
* gl/lib/mbsalign.c: Include <stdint.h> for SIZE_MAX. Use SIZE_MAX rather than (size_t) -1, to avoid warning for "size_t x = -1" on Solaris 10 cc. * gl/modules/mbsalign (Depends-on): Add stdint.
2010-10-13tests: fix rand-isaac testPaul Eggert
* gl/tests/test-rand-isaac.c (main): Fix swapped arguments to strtol.
2010-10-01maint: ensure the mbsalign module is C89 compatiblePádraig Brady
This module may be moved to gnulib at some stage, so keep it C89 compatible. * gl/lib/mbsalign.c (mbsalign): Declare variables at start of scope (ambsalign): Likewise * gl/lib/mbsalign.h: Remove trailing comma from enum Reported by Andrei Suhan
2010-08-15maint: exclude tests from the set_program_name syntax-checkPádraig Brady
* .x-sc_program_name: Exclude all current and future c files in gl/tests from this check * gl/tests/test-di-set.c: Remove the hack to work around the set_program_name syntax-check * gl/tests/test-ino-map.c: Likewise * gl/tests/test-rand-isaac.c: Likewise
2010-08-09tests: silence 'make syntax-check'Eric Blake
* gl/tests/test-rand-isaac.c (main): Avoid warnings from syntax-check.
2010-07-25sort: make struct heap privatePaul R. Eggert
* gl/lib/heap.c (struct heap): Move this here... * gl/lib/heap.h (struct heap): ... from here, as outside code no longer needs to access any of these members.
2010-07-25sort: use more-consistent style with constPaul R. Eggert
* src/sort.c (proctab_hasher, proctab_comparator, stream_open, xfopen): (open_temp, zaptemp, struct_month_cmp, begfield, limfield): (find_unit_order, human_numcompare, numcompare, general_numcompare): (count_tabs, keycompare, compare, compare_nodes, lock_node): (unlock_node, queue_destroy, queue_init, queue_insert, queue_pop): (write_unique, mergelines_node, check_insert, update_parent): (merge_loop, sortlines, struct thread_args, set_ordering): Prefer the style "T const" to "const T". * gl/lib/heap.h (struct heap, heap_alloc): Likewise. * gl/lib/heap.c (heap_default_compare, heapify_down, heapify_up): (heap_alloc): Likewise.
2010-07-23randread: run 2x faster on 64-bit hosts, don't assume no padding bitsPaul R. Eggert
* gl/lib/rand-isaac.c: Remove the I/O; this belongs elsewhere. Add support for ISAAC64. Port to hosts with padding bits. Add self to author list. Include <limits.h>, for CHAR_BIT. Don't include string.h, sys/time.h, unistd.h. (min, just): New functions. (IF32): New macros. (ind, ISAAC_STEP, isaac_refill, mix, isaac_init, isaac_seed): Add support for ISAAC64. Port to hosts with padding bits. (ind): Now an inline function rather than a macro; no need for it to be a macro with modern compilers. (ISAAC_STEP): Renamed from isaac_step, since it's not function-like. Don't bother to pass args that are always the same. All uses changed. (ISAAC_STEP, ISAAC_SEED): Move to inside the only function body that can use it. (ISAAC_MIX): Renamed from isaac_mix, since it's now a macro and is no longer function-like. Don't bother saving and restoring state; no longer needed now that we're not a function. All uses changed. (isaac_seed_start, isaac_seed_data, isaac_seed_finish): Remove. (isaac_seed): Take just the one arg; the caller now sets s->m. * gl/lib/rand-isaac.h: Use _GL_RAND_ISAAC_H to protect, instead of RAND_ISAAC_H. Try out " #" rather than "# " for indenting. (ISAAC_BITS_LOG, ISAAC_BITS): New macros. (ISAAC_WORDS_LOG): Renamed from ISAAC_LOG. (isaac_word): New type. All uses of uint32_t changed to isaac_word, to support ISAAC64. (struct isaac_state): Rename member MM to M, and make it public. (isaac_seed, isaac_refill): Adjust to new API. * gl/lib/randread.c: Include sys/time.h. (get_nonce): New function, containing the nonce stuff that used to be in rand-isaac.c but better belongs here. (randread_new): Use it. * gl/modules/randread (Depends-on): Add inline. * gl/modules/randread-tests: New file. * gl/tests/test-rand-isaac.c: New file.
2010-07-22fadvise: new module providing a simpler interface to posix_fadvisePádraig Brady
* bootstrap.conf: Include the new module * gl/lib/fadvise.c: Provide a simpler interface to posix_fadvise. (fadvise): Provide hint to the whole file associated with a stream. (fdadvise): Provide hint to the specific portion of a file associated with a file descriptor. * gl/lib/fadvise.h: Redefine POSIX_FADV_* to FADVISE_* enums. * gl/modules/fadvise: New file. * m4/jm-macros.m4: Remove the no longer needed posix_fadvise check. * .x-sc_program_name: Exclude test-fadvise.c from this check. * gl/tests/test-fadvise (main): New test program. * gl/modules/fadvise-testss: A new index to reference the tests. * src/sort.c (stream_open): Use the new interface. * src/dd.c (iwrite): Likewise.
2010-07-20randread: use /dev/urandom to seed, not just getpid etcPaul R. Eggert
* gl/lib/rand-isaac.c (isaac_seed_start): New arg SEEDED. (isaac_seed): New args FD and BYTES_BOUND. Read from FD if possible. Don't bother with low-quality sources if FD has enough bytes. * gl/lib/rand-isaac.h: New size_t arg for isaac_seed. * gl/lib/randread.c: Include fcntl.h, unistd.h. (NAME_OF_NONCE_DEVICE): New #define. (nonce_device): New static var. (randread_new): Use nonce device if available.
2010-07-16randread: don't require -lrtPaul R. Eggert
Programs like 'sort' were linking to -lrt in order to get clock_gettime, but this was misguided: it wasted considerable resources while gaining at most 10 bits of entropy. Almost nobody needs the entropy, and there are better ways to get much better entropy for people who do need it. * gl/lib/rand-isaac.c (isaac_seed): Include <sys/time.h> not "gethrxtime.h". (isaac_seed): Use gettimeofday rather than gethrxtime. * gl/modules/randread (Depends-on): Depend on gettimeofday and not gethrxtime. * src/Makefile.am (mktemp_LDADD, shred_LDADD, shuf_LDADD, sort_LDADD): (tac_LDADD): Omit $(LIB_GETHRXTIME); no longer needed.
2010-07-14heap_alloc: avoid integer overflowJim Meyering
* gl/lib/heap.c (heap_alloc): Use xnmalloc rather than xmalloc, to avoid pathological overflow.
2010-07-13maint: heap.c: simplify dynamic allocationsPádraig Brady
* gl/lib/heap.c (heap_alloc): Use the fact that the xalloc routines will not return NULL. Also remove the redundant temporary variables. (heap_insert): From Jim Meyering, use x2nrealloc() which is simpler while handling overflow and increasing the size more efficiently. This reallocation is currently unused by coreutils in any case as it preallocates enough.
2010-07-13sort: parallelize internal sortChen Guo
This patch is by Gene Auyeung, Chris Dickens, Chen Guo, and Mike Nichols, based off of a patch by Paul Eggert, Glen Lenker, et. al., with a basic heap implementation based off of the GDSL heap, originally by Nicolas Darnis. The number of sorts done in parallel is limited to the number of available processors by default, or can be further restricted with the --parallel option. On a dual-die, 8 core Intel Xeon, results show sorting with 8 threads is almost 4 times faster than using a single thread. Timings when sorting a 96MB file: THREADS TIME (s) 1 5.10 2 2.87 4 1.75 8 1.31 Single threaded sorting has also been improved, especially for cheaper comparison operations: COMMAND BEFORE (s) AFTER (s) sort 8.822 8.716 sort -g 10.336 10.222 sort -n 3.077 2.961 LANG=C sort 2.169 2.066 * bootstrap.conf: Add heap, pthread. * coreutils.texi (sort): Describe the new --parallel option. * gl/lib/heap.c: New file. Very basic heap implementation. * gl/lib/heap.h: New file. * gl/modules/heap: New file. * src/Makefile.am: Add LIB_PTHREAD. * src/sort.c: Include heap.h, nproc.h, pthread.h. (MAX_MERGE): New macro. (SUBTHREAD_LINES_HEURISTIC, PARALLEL_OPTION): New constants. (MERGE_END, MERGE_ROOT): New constants. (struct merge_node): New struct. (struct merge_node_queue): New struct. (sortlines temp): Remove declaration. (usage, long_options, main): New option, --parallel. (specify_nthreads): New function. (mergelines): New signature, to emphasize the fact that the HI area must be part of the destination. All callers changed. (sequential_sort): New function, renamed from sortlines. Merge in the functionality of sortlines_temp. (compare_nodes): New function. (lock_node, unlock_node): New functions. (queue_destroy): New function. (queue_init): New function. (queue_insert): New function. (queue_pop): New function. (write_unique): New function. (mergelines_node): New function. (check_insert): New function. (update_parent): New function. (merge_loop): New function. (sortlines): Rewrite to support and use parallelism, with a new signature. All callers changed. (struct thread_args): New struct. (sortlines_thread): New function. (sortlines_temp): Remove. (sort): New argument NTHREADS. All uses changed. Output moved to mergelines_node. (main): disable threading if we are sorting at random. * tests/Makefile.am (TESTS): Add misc/sort-benchmark-random. * tests/misc/sort-benchmark-random: New file. Signed-off-by: Pádraig Brady <P@draigBrady.com>
2010-07-13di-set, ino-map: adjust a type, improve readabilityJim Meyering
* gl/lib/ino-map.c (ino_hash): Declare "i" as unsigned int. Use an intermediate variable for the for-loop upper bound, so it's a little more readable. Adjust comment. * gl/lib/di-set.c (di_ent_hash): Likewise.
2010-07-06du: avoid spurious warnings with 64-bit gcc -WPaul Eggert
Problem reported by Jim Meyering in: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6524#74 * gl/lib/di-set.c (di_ent_hash): Rework so that the compiler does not incorrectly warn about shifting by 64-bits in unreachable code. * gl/lib/ino-map.c (ino_hash): Likewise.
2010-07-06du: Hash with a mechanism that's simpler and takes less memory.Paul Eggert
* gl/lib/dev-map.c, gl/lib/dev-map.h, gl/modules/dev-map: Remove. * gl/lib/ino-map.c, gl/lib/ino-map.h, gl/modules/ino-map: New files. * gl/modules/dev-map-tests, gl/tests/test-dev-map.c: Remove. * gl/modules/ino-map-tests, gl/tests/test-ino-map.c: New files. * gl/lib/di-set.h (struct di_set): Renamed from struct di_set_state, and now private. All uses changed. (_ATTRIBUTE_NONNULL_): Don't assume C99. (di_set_alloc): Renamed from di_set_init, with no size arg. Now allocates the object rather than initializing it. For now, this no longer takes an initial size; we can put this back later if it is needed. * gl/lib/di-set.c: Include hash.h, ino-map.h, and limits.h instead of stdio.h, assert.h, stdint.h, sys/types.h (di-set.h includes that now), sys/stat.h, and verify.h. (N_DEV_BITS_4, N_INO_BITS_4, N_DEV_BITS_8, N_INO_BITS_8): Remove. (struct dev_ino_4, struct dev_ino_8, struct dev_ino_full): Remove. (enum di_mode): Remove. (hashint): New typedef. (HASHINT_MAX, LARGE_INO_MIN): New macros. (struct di_ent): Now maps a dev_t to a inode set, instead of containing a union. (struct dev_map_ent): Remove. (struct di_set): New type. (is_encoded_ptr, decode_ptr, di_ent_create): Remove. (di_ent_hash, di_ent_compare, di_ent_free, di_set_alloc, di_set_free): (di_set_insert): Adjust to new representation. (di_ino_hash, map_device, map_inode_number): New functions. * gl/modules/di-set (Depends-on): Replace dev-map with ino-map. Remove 'verify'. * gl/tests/test-di-set.c: Adjust to the above changes to API. * src/du.c (INITIAL_DI_SET_SIZE): Remove. (hash_ins, main): Adjust to new di-set API.
2010-07-04di-set: manipulate sets of dev/inode pairs efficientlyJim Meyering
* gl/lib/di-set.c: Implementation. * gl/lib/di-set.h: Declarations. * gl/modules/di-set: Define module. * gl/modules/di-set-tests: Define test module. * gl/tests/test-di-set.c: Likewise.
2010-07-04dev-map: map device number to small non-negativeJim Meyering
* gl/lib/dev-map.c: New file. * gl/lib/dev-map.h: Declarations. * gl/modules/dev-map: Define primary modules. * gl/modules/dev-map-tests: Define test module. * gl/tests/test-dev-map.c: Test it.
2010-05-31maint: replace each "for (;;)" with "while (true)"Jim Meyering
Run this command: git ls-files | grep '\.[ch]$' \ | xargs perl -pi -e 's/for \(;;\)/while (true)/g' ...except for randint.c, which does not include stdbool.h. In that case, use "while (1)". * gl/lib/randint.c (randint_genmax): Use "while (1)" for infloops. * src/cat.c (simple_cat, cat): Use "while (true)" for infloops. * gl/lib/randread.c (readsource, readisaac): Likewise. * src/copy.c (copy_reg): Likewise. * src/csplit.c (record_line_starts, process_regexp): Likewise. * src/cut.c (set_fields): Likewise. * src/dd.c (iread, parse_symbols): Likewise. * src/df.c (find_mount_point, main): Likewise. * src/du.c (main): Likewise. * src/expand.c (expand): Likewise. * src/factor.c (factor_using_division, do_stdin): Likewise. * src/fmt.c (get_space): Likewise. * src/ls.c (decode_switches): Likewise. * src/od.c (main): Likewise. * src/pr.c (main, read_line): Likewise. * src/shred.c (dopass, genpattern): Likewise. * src/sort.c (initbuf, fillbuf, getmonth, keycompare): Likewise. * src/split.c (bytes_split, lines_split): Likewise. * src/tac.c (tac_seekable): Likewise. * src/test.c (and, or): Likewise. * src/tr.c (squeeze_filter, main): Likewise. * src/tsort.c (search_item): Likewise. * src/unexpand.c (unexpand): Likewise. * src/uniq.c (main): Likewise. * src/yes.c (main): Likewise.
2010-03-19maint: mbsalign: fix an edge case where we truncate too muchPádraig Brady
* gl/lib/mbsalign.c (mbsalign): Ensure the temporary destination buffer is big enough, as it may need to be bigger than the source buffer in the presence of single byte non printable chars. * gl/tests/test-mbsalign.c (main): Add a test to trigger the issue.
2010-03-19maint: update the mbsalign modulePádraig Brady
* gl/lib/mbsalign.c (mbsalign): Support the MBA_UNIBYTE_FALLBACK flag which reverts to unibyte mode if one can't allocate memory or if there are invalid multibyte characters present. Note memory is no longer dynamically allocated in unibyte mode so one can assume that mbsalign() will not return an error if this flag is present. Don't calculate twice, the number of spaces, when centering. Suppress a signed/unsigned comparison warning. (ambsalign): A new wrapper function to dynamically allocate the minimum memory required to hold the aligned string. * gl/lib/mbsalign.h: Add the MBA_UNIBYTE_FALLBACK flag and also document others that may be implemented in future. (ambsalign): A prototype for the new wrapper. * gl/tests/test-mbsalign.c (main): New test program. * gl/modules/mbsalign-tests: A new index to reference the tests. * .x-sc_program_name: Exclude test-mbsalign.c from this check.
2010-02-05sync with gnulibJim Meyering
* gl/lib/regcomp.c.diff: Update to apply to changed version in gnulib. * gnulib: Update submodule to latest.
2010-01-01maint: update all FSF copyright year lists to include 2010Jim Meyering
Use this command: git ls-files | grep -v COPYING \ | xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \ build-aux/update-copyright
2009-12-11build: update gnulib submodule to latest; adapt a patchJim Meyering
* gl/lib/tempname.c.diff: Adjust patch to apply to gnulib, now that most TABs in indentation have been converted to spaces by running this command: f=tempname.c.diff; patch-xform $f > k && mv k $f
2009-11-24tests: fix link failure on cygwinEric Blake
Counterpart to commit 8fe40b84bd8, since test-link.c uses rename, and we override gnulib with a rename() replacement that can xalloc_die. * gl/modules/link-tests.diff: New file.
2009-11-20maint: move xfreopen module to gnulibJim Meyering
* gl/lib/xfreopen.c: Remove file. * gl/lib/xfreopen.h: Likewise. * gl/modules/xfreopen: Likewise.
2009-11-17maint: remove local gnulib-related patchesJim Meyering
* gl/lib/printf-args.c.diff: Remove file. No longer needed. * gl/lib/vasnprintf.c.diff: Likewise.
2009-11-13build: update gnulib, for getgroups improvementsEric Blake
A replacement getgroups is now guaranteed to exist, but it may fail with ENOSYS. mgetgroups is moved to gnulib, and now takes gid_t instead of GETGROUPS_T (but setgroups still needs GETGROUPS_T). * gnulib: Update to latest. * gl/modules/mgetgroups: Delete, moved to gnulib. * gl/m4/mgetgroups.m4: Likewise. * gl/lib/mgetgroups.h: Likewise. * gl/lib/mgetgroups.c: Likewise. * src/group-list.c (print_group_list): Adjust callers. * src/id.c (print_full_info): Likewise.
2009-11-07build: consistently use freopen-saferEric Blake
cat, head, ptx, shuf, tac, tail, tee, tr, and uniq used freopen on stdout, and were potentially vulnerable. dircolors, du, and tsort only used it on stdin, which is unaffected by freopen_safer, but this covers all uses for consistency. * cfg.mk (sc_require_stdio_safer): New rule. * gl/modules/xfreopen (Depends-on): Add freopen-safer. * gl/lib/xfreopen.c (includes): Use stdio--.h. * src/ptx.c (includes): Likewise. * src/shuf.c (includes): Likewise. * src/uniq.c (includes): Likewise. * src/dircolors.c (includes): Likewise. * src/du.c (includes): Likewise. * src/tsort.c (includes): Likewise.
2009-11-05build: reflect gnulib changes to tempnameEric Blake
In glibc 2.11 and gnulib, gen_tempname added a parameter suffixlen (unfortunately, it is typed as int rather than size_t, for historical compatibility to a poor choice by BSD). * gnulib: Import latest changes. * gl/lib/tempname.h.diff: Accommodate new suffixlen parameter. * gl/lib/tempname.c.diff (check_x_suffix): Allow for X in suffix beyond x_suffix_len. (gen_tempname_len): Add suffixlen parameter. (__gen_tempname): Update caller. * src/mktemp.c (mkstemp_len, mkdtemp_len): Update callers.
2009-11-05build: override gnulib tempname via diffEric Blake
Diffs are more robust than wholesale replacement, because bootstrap will inform us of any incompatible changes made in upstream gnulib. * gl/lib/tempname.h: Change... * gl/lib/tempname.h.diff: ...to diff. * gl/lib/tempname.c: Change... * gl/lib/tempname.c.diff: ...to diff.
2009-11-02build: avoid some warningsEric Blake
* gl/lib/mbsalign.c (mbsalign): Mark unused parameter. * bootstrap.conf (gnulib_modules): Remove obsolete rename-dest-slash. * gnulib-tests/Makefile.am (AM_CFLAGS): Reduce set of warnings for gnulib tests. * gl/modules/rename-tests.diff (Makefile.am): New file, to add LIBINTL to LDADD, since we avoid canonicalize-lgpl module. * gl/lib/regcomp.c.diff (regerror, calc_next) (build_collating_symbol, parse_bracket_element, build_equiv_class) (free_tree): Mark unused parameters. * gl/lib/regex_internal.h.diff (re_string_elem_size_at): New file, to mark unused parameters. * gl/lib/printf-args.c.diff (PRINTF_FETCHARGS): New file, to avoid type mismatch. * gl/lib/vasnprintf.c (VASNPRINTF): New file, to avoid shadowing local variable name. * .gitignore: Ignore temporary build artifacts.
2009-10-29remove stray closing comment delimiter, "*/", in previous changeJim Meyering
* gl/lib/regexec.c.diff: Fix a typo.
2009-10-29build (--enable-gcc-warnings): enable gcc's -Werror also in lib/Jim Meyering
* configure.ac (GNULIB_WARN_CFLAGS): Define. * lib/Makefile.am (AM_CFLAGS): Use $(GNULIB_WARN_CFLAGS) rather than $(WARN_CFLAGS) and add $(WERROR_CFLAGS). * gl/lib/regcomp.c.diff: New file. * gl/lib/regex_internal.c.diff: New file. * gl/lib/regexec.c.diff: New file.
2009-09-19mktemp: adapt to new, 3-argument gen_tempname_lenJim Meyering
* src/mktemp.c (mkstemp_len, mkdtemp_len): Update callers of gen_tempname_len. * gl/lib/tempname.c, gl/lib/tempname.h: Rebase against recently API-modified copy of tempname module in gnulib. Reported by Lluís Batlle.
2009-09-01maint: mbsalign.c: remove unnecessary assignmentJim Meyering
* gl/lib/mbsalign.c (mbsalign): Remove assignment, the result of which is never used.
2009-08-25maint: remove Local Variables: indent-tabs-mode: nil from all sourcesJim Meyering
* src/getlimits.c: Likewise. * src/group-list.c: Likewise. * src/groups.c: Likewise. * src/mktemp.c: Likewise. * src/setuidgid.c: Likewise. * src/stdbuf.c: Likewise. * src/timeout.c: Likewise. * src/truncate.c: Likewise. * gl/lib/mbsalign.c: Likewise. * tests/test-lib.sh: Likewise. * bootstrap: Likewise. * README-hacking: Likewise.
2009-08-25global: convert indentation-TABs to spacesJim Meyering
Transformed via this shell code: t=$'\t' git ls-files \ | grep -vE '(^|/)((GNU)?[Mm]akefile|ChangeLog)|\.(am|mk)$' \ | grep -vE 'tests/pr/|help2man' \ | xargs grep -lE "^ *$t" \ | xargs perl -MText::Tabs -ni -le \ '$m=/^( *\t[ \t]*)(.*)/; print $m ? expand($1) . $2 : $_'
2009-08-06maint: move selinux-at module from gl/ to gnulibJim Meyering
* gl/lib/selinux-at.c: Remove file. * gl/lib/selinux-at.h: Likewise. * gl/modules/selinux-at: Likewise. * gnulib: update to latest, to get the new module.
2009-07-04move argv-iter module to gnulibJim Meyering
* gl/lib/argv-iter.c: Remove file. * gl/lib/argv-iter.h: Remove file. * gl/modules/argv-iter: Remove file. * gl/modules/argv-iter-tests: Remove file. * gl/tests/test-argv-iter.c: Remove file. * gnulib: Update submodule, to get argv-iter
2009-06-23maint: update all Copyright year lists to include 2009Jim Meyering
2009-04-09id: fix infinite loop on some systemsPádraig Brady
Steven Parkes reported that `id -G $USER` went into an infinite loop on Darwin systems for users in more than 10 groups: http://bugs.gentoo.org/show_bug.cgi?id=264007 * gl/lib/mgetgroups.c (mgetgroups): Work around buggy getgrouplist implementations that don't update the required size correctly, by doubling the result buffer and retrying. Also return the parameter updated by getgrouplist rather than its return value, as the documentation doesn't actually state the number of groups stored is returned by getgrouplist. * tests/misc/id-groups: Add test to exercise this logic * tests/Makefile.am: Reference new test * NEWS: Mention the fix * THANKS: Update
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