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2014-05-26doc: clarify --zero-terminated optionPádraig Brady
* src/join.c (usage): Reword to avoid implication that the NUL byte is only generated as the output delimeter. * src/sort.c (usage): Likewise. * src/shuf.c (usage): Likewise. Also since we're changing the translation string take the opportunity to separate out the description to a separate string to reduce translation overhead. * src/uniq.c (usage): Likewise. * src/stty.c (usage): s/null/NUL/ for consistency. * src/basename.c (usage): Reword for accuracy/consistency. * src/dirname.c (usage): Likewise. * src/du.c (usage): Likewise. * src/env.c (usage): Likewise. * src/printenv.c (usage): Likewise. * src/readlink.c (usage): Likewise. * src/realpath.c (usage): Likewise. * doc/coreutils.texi: Consolidate/share the descriptions of --null, --zero and --zero-terminated.
2014-01-02maint: update all copyright year number rangesBernhard Voelker
Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
2013-08-05doc: more semicolons instead of periods in option descriptionsBenno Schulenberg
Also slightly rephrase some descriptions for extra clarity, and add more consistent indentation. * src/df.c (usage): Semicolon, no final period. * src/du.c (usage): Likewise, plus indentation and clarifying words. * src/ls.c (usage): Semicolon, rephrasings, added parentheses for clarity, indentation. * src/rm.c (usage): Semicolons. * src/tail.c (usage): Adjust -f description to prefer explanatory language instead of option syntax.
2013-08-01doc: use semicolon instead of period in option descriptionsBenno Schulenberg
Also do not end option descriptions with a period, properly indent continuation lines, and make some tiny clarifications. * src/du.c (usage): Lowercase after semicolon. * src/ls.c (usage): Semicolons instead of periods, small rephrasing and two hyphens for clarity, proper indentation. * src/mktemp.c (usage): Semicolons and lowercase. * src/od.c (usage): Semicolons. * src/ptx.c (usage): Use the standard phrase, clarify default option. * src/setuidgid.c (usage): Properly indent continuation line. * src/split.c (usage): Semicolons, lowercase, no final period. * src/stat.c (usage): Semicolons, lowercase. * src/tail.c (usage): Proper indentation, one shorter rephrasing, semicolons, no final periods. * src/timeout.c (usage): Properly indent, semicolons, no final periods. Fixes http://bugs.gnu.org/14976
2013-07-27du: add --inodes optionBernhard Voelker
This new option can be used to find directories with a huge amount of files. The GNU find utility has the printf format "%h" which prints the number of entries in a directory, but this is non-cumulative and doesn't handle hard links. * src/du.c (struct duinfo): Add new member for counting inodes. (duinfo_init): Initialize inodes member with Zero. (duinfo_set): Set inodes counter to 1. (duinfo_add): Sum up the 2 given inodes counters. (opt_inodes): Add new boolean flag to remember if the --inodes option has been specified. (INODES_OPTION): Add new enum value to be used ... (long_options): ... here. (usage): Add description of the new option. (print_size): Pass inodes counter or size to print_only_size, depending on the inodes mode. (process_file): Adapt threshold handling: with --inodes, print or elide the entries according to the struct member inodes. (main): Add a case for accepting the new INODES_OPTION. Print a warning diagnostic when --inodes is used together with the option --apparent-size or -b. Reset the output_block_size to 1 ... and thus ignoring the options -m and -k. * tests/du/inodes.sh: Add a new test. * tests/local.mk (all_tests): Mention it. * doc/coreutils.texi (du invocation): Document the new option. * NEWS: Mention the new option.
2013-07-22maint: use new gnulib function to free mount entries in duBernhard Voelker
* src/du.c (fill_mount_table): Use free_mount_entry() instead of freeing struct members manually.
2013-06-12doc: clarify the description of du --separate-dirsPádraig Brady
* src/du.c (usage): Clarify that --separate-dirs doesn't exclude all directories. * doc/coreutils.texi (du invocation): Avoid implying that -S excludes the size of any non directory entries for a directory. Also don't mention st_size as it's dependent on --apparent-size. Reported by C de-Avillez in <https://launchpad.net/bugs/1187044>
2013-01-23doc: fix order of du options in usage and texinfo manualBernhard Voelker
* src/du.c (usage): Bring options into alphabetical order. * doc/coreutils.texi (du invocation): Likewise. Furthermore, use the @itemx macro for the long options --max-depth and --threshold instead of @item.
2013-01-23maint: define usage note about mandatory args centrallyBernhard Voelker
Each program with at least one long option which is marked as 'required_argument' and which has also a short option for that option, should print a note about mandatory arguments. Define that well-known note centrally and use it rather than literal printf/fputs, and add it where it was missing. * src/system.h (emit_mandatory_arg_note): Add new function. * src/cp.c (usage): Use it rather than literal printf/fputs. * src/csplit.c, src/cut.c, src/date.c, src/df.c, src/du.c: * src/expand.c, src/fmt.c, src/fold.c, src/head.c, src/install.c: * src/kill.c, src/ln.c, src/ls.c, src/mkdir.c, src/mkfifo.c: * src/mknod.c, src/mv.c, src/nl.c, src/od.c, src/paste.c: * src/pr.c, src/ptx.c, src/shred.c, src/shuf.c, src/sort.c: * src/split.c, src/stdbuf.c, src/tac.c, src/tail.c, src/timeout.c: * src/touch.c, src/truncate.c, src/unexpand.c, src/uniq.c: Likewise. * src/base64.c (usage): Add call of the above new function because at least one long option has a required argument. * src/basename.c, src/chcon.c, src/date.c, src/env.c: * src/nice.c, src/runcon.c, src/seq.c, src/stat.c, src/stty.c: Likewise.
2013-01-21du: add -t SIZE, --threshold=SIZE optionJakob Truelsen
* src/du.c (opt_threshold): Add variable to hold the value of the --threshold option specified by the user. (long_options): Add a required_argument entry for the new --threshold option. (usage): Add --threshold option. (process_file): Elide printing the entry if its size does not meet the value specified by the --threshold option. (main): In the argument parsing loop, add a case for the new -t option. Convert the given argument by permitting the well-known suffixes for megabyte, gigabytes, etc. Handle the special case "-0": give an error as this value is not permitted. * doc/coreutils.texi (du invocation): Add documentation for the above new option. * tests/du/threshold.sh: Add new test to exercise the new option. * tests/local.mk (all_tests): Mention the above test. Co-authored-by: Bernhard Voelker <mail@bernhard-voelker.de>
2013-01-01maint: update all copyright year number rangesJim Meyering
Run "make update-copyright", but then also run this, perl -pi -e 's/2\d\d\d-//' tests/sample-test to make that one script use the single most recent year number.
2012-09-30du: avoid abort on systems for which ->me_type is not malloc'dJim Meyering
On some systems (notably, BSD-based, like at least OpenBSD 4.9), the me_type member does not come from the heap. * src/du.c (fill_mount_table): Free the ->me_type member only when it was malloc'd, i.e., when ->me_type_malloced is nonzero. Bug introduced via commit v8.19-2-gcf7e1b5. Reported as http://bugs.gnu.org/12542.
2012-08-21du: handle bind-mounted directory cycles gracefullyOndrej Oprala
Before this change, a directory cycle induced by a bind mount would be treated as a fatal error, i.e., probable disk corruption. However, such cycles are relatively common, and can be detected efficiently, so now du emits a descriptive warning and arranges to exit nonzero. * NEWS (Bug fixes): Mention it. * src/du.c: Include "mountlist.h". (di_mnt): New global set. (di_files): Rename global from di_set, now that there are two. (fill_mount_table): New function. (hash_ins): Add DI_SET parameter. (process_file): Look up each dir dev/ino pair in the new set. (main): Allocate, initialize, and free the new set. * tests/du/bind-mount-dir-cycle: Add a test for the fix. * tests/Makefile.am (TESTS): Add it. * THANKS.in: Update. This implements the proposal in http://bugs.gnu.org/11844. Originally reported in http://bugs.debian.org/563254 by Alan Jenkins and more recently as http://bugzilla.redhat.com/836557 Improved by: Jim Meyering
2012-05-10maint: handle file sizes more reliablyPaul Eggert
Problem reported by Samuel Thibault in <http://bugs.gnu.org/11424>. * NEWS: Document this. * src/dd.c (skip): Handle skipping past EOF on shared or typed memory objects the same way as with regular files. (dd_copy): It's OK to truncate shared memory objects. * src/du.c (duinfo_add): Check for overflow. (print_only_size): Report overflow. (process_file): Ignore negative file sizes in the --apparent-size case. * src/od.c (skip): Fix comment about st_size. * src/split.c (main): * src/truncate.c (do_ftruncate, main): On files where st_size is not portable, fall back on using lseek with SEEK_END to determine the size. Although strictly speaking POSIX says the behavior is implementation-defined, in practice if lseek returns a nonnegative value it's a reasonable one to use for the file size. * src/system.h (usable_st_size): Symlinks have reliable st_size too. * tests/misc/truncate-dir-fail: Don't assume that getting the size of a dir is not allowed, as it's now allowed on many platforms, e.g., GNU/Linux.
2012-03-08du: fix -x: don't ignore non-directory argumentsJim Meyering
Surprise! "du -x non-DIR" would print nothing. Note that the problem arises only when processing a non-directory specified on the command line. Not surprisingly, "du -x" still works as expected for any directory argument. When performing its same-file-system check, du may skip an entry only if it is at fts_level 1 or greater. Command-line arguments are at fts_level == 0 (FTS_ROOTLEVEL). * src/du.c (process_file): Don't use the top-level FTS->fts_dev when testing for --one-file-system (-x). It happens to be valid for directories, but it is always 0 for a non-directory. * tests/du/one-file-system: Add tests for this. * NEWS (Bug fixes): Mention it. Reported by Daniel Stavrovski in http://bugs.gnu.org/10967. Introduced by commit v8.14-95-gcfe1040.
2012-01-27maint: use single copyright year rangeJim Meyering
Run "make update-copyright".
2012-01-09maint: src/*.[ch]: convert more `...' to '...'Jim Meyering
Run this (twice): git grep -E -l '`.+'\' src/*.[ch] \ |xargs perl -pi -e 's/`(.+?'\'')/'\''$1/'
2012-01-09maint: src/*.c: change remaining quotes (without embedded spaces)Jim Meyering
Run this (twice): git grep -E -l '`[^ ]+'\' src/*.c \ |xargs perl -pi -e 's/`([^ ]+'\'')/'\''$1/'
2012-01-09maint: convert `...' to '...' in --help outputJim Meyering
All affected lines end with \ or \n\, so run this command until it produces no new changes (4 times): git grep -E -l '`[^ ]+'\''.*\\' src \ |xargs perl -pi -e 's/`([^ ]+'\''.*\\)/'\''$1/'
2012-01-07maint: use new emit_try_help in place of equivalent fprintfJim Meyering
Run this command: perl -0777 -pi -e \ 's/fprintf \(stderr, _\("Try `%s --help.*\n.*;/emit_try_help ();/m'\ src/*.c
2012-01-01maint: update all copyright year number rangesJim Meyering
Run "make update-copyright".
2011-12-14du: -x should not count files in other file systemsPaul Eggert
This fixes Bug#10293, which I guess was introduced in commit 95c948b06a dated 2003-10-02. * NEWS: Document fix. * src/du.c (process_file): Don't count files in different file systems if -x is given. * tests/du/one-file-system: Test for this bug.
2011-06-13maint: use stat-size module from gnulibJames Youngman
* gnulib: Update to latest. * src/system.h: Definitions of ST_* macros have moved into the gnulib module stat-size (specifically, the header file stat-size.h), so remove them from here. * src/truncate.c: Include stat-size.h. * src/stat.c: Likewise. * src/shred.c: Likewise. * src/ls.c: Likewise. * src/du.c: Likewise. * src/ioblksize.h: New file. Move definition of io_blksize out of system.h so that system.h does not have to include stat-size.h. * src/cat.c: Include ioblksize.h. * src/split.c: Likewise. * src/copy.c: Include both stat-size.h and ioblksize.h. * src/Makefile.am (noinst_HEADERS): Add ioblksize.h.
2011-06-09maint: remove unneeded includesPádraig Brady
Remove unneeded includes as reported by: http://code.google.com/p/include-what-you-use/ * src/cp-hash.c: Remove unused include. * src/dd.c: Likewise. * src/du.c: Likewise. * src/head.c: Likewise. * src/kill.c: Likewise. * src/ls.c: Likewise. * src/stdbuf.c: Likewise. * src/timeout.c: Likewise. * src/truncate.c: Likewise.
2011-03-03du: don't infloop for --files0-from=DIRJim Meyering
* src/du.c (main): Fail on AI_ERR_READ error, rather than merely diagnosing and continuing. Based on a patch by Stefan Vargyas. Also move the handling of AI_ERR_EOF into the case stmt. Do not report ferror/fclose(stdin) failure when we've already diagnosed e.g., failure to read the DIR, above. Bug introduced by 2008-11-24 commit 031e2fb5, "du: read and process --files0-from= input a name at a time,". * src/wc.c: Handle read failure as with du: do not exit immediately, but rather go on to print any total and to clean-up. As above, move the handling of AI_ERR_EOF into the case stmt. * tests/du/files0-from-dir: New file, to test both du and wc. * tests/Makefile.am (TESTS): Add it. * NEWS (Bug fixes): Mention it.
2011-01-10du: don't abort when a subdir is renamed during traversalJim Meyering
* NEWS (Bug fixes): Mention it. * src/du.c (prev_level): Move declaration "up" to file-scope global. (du_files): Reset prev_level to 0 upon abnormal fts_read termination. Reported by Johathan Nieder in http://bugs.debian.org/609049 Also, improve a diagnostic. * tests/du/move-dir-while-traversing: Test for the above. * tests/Makefile.am (TESTS): Add it.
2011-01-01maint: update all copyright year number rangesJim Meyering
Run "make update-copyright".
2010-12-28coreutils: keep lines within 80-column limitsPaul Eggert
* cfg.mk (LINE_LEN_MAX, FILTER_LONG_LINES): New macros. (sc_long_lines): New rule. * HACKING: Use shorter URLs to the same material. * doc/Makefile.am, doc/coreutils.texi, m4/boottime.m4: * man/help2man, man/stdbuf.x, src/Makefile.am, src/cat.c, src/copy.c: * src/cp.c, src/dd.c, src/df.c, src/du.c, src/groups.c, src/install.c: * src/ls.c, src/md5sum.c, src/mv.c, src/od.c, src/pinky.c, src/ptx.c: * src/readlink.c, src/remove.c, src/rmdir.c, src/setuidgid.c: * src/sort.c, src/tail.c, src/touch.c, tests/Coreutils.pm: * tests/cp/existing-perm-race, tests/cp/perm, tests/cp/preserve-gid: * tests/du/2g, tests/du/long-from-unreadable, tests/init.sh: * tests/install/basic-1, tests/ls/nameless-uid: * tests/ls/readdir-mountpoint-inode, tests/misc/chroot-credentials: * tests/misc/cut, tests/misc/date, tests/misc/join, tests/misc/md5sum: * tests/misc/sha1sum, tests/misc/sha224sum, tests/misc/sort: * tests/misc/sort-continue, tests/misc/sort-files0-from: * tests/misc/sort-rand, tests/misc/stdbuf, tests/misc/tr: * tests/misc/uniq, tests/mv/atomic, tests/mv/part-fail: * tests/mv/part-symlink, tests/mv/sticky-to-xpart, tests/pr/pr-tests: * tests/rm/fail-2eperm, tests/rm/interactive-always: Reformat to fit within 80 columns. * doc/Makefile.am (BAD_POSIX_PERL): New macro. * doc/coreutils.texi: Reword slightly, to make menus and index lines shorter. * src/md5sum.c: Redo --help output so that it fits within 79 columns, since that's a bit more portable and all the other --help strings fit in 79 columns.
2010-10-23du: don't print junk when diagnosing out-of-range time stampsPaul Eggert
* src/du.c (show_date): Fix call to fputs with a buffer that contains some uninitialized data. * tests/Makefile.am (TESTS): Add du/big-timestamp. * tests/du/bigtime: New file, which checks for the bug.
2010-07-24du: tune, and fix some -L bugs with dangling or cyclic symlinksPaul R. Eggert
* src/du.c (process_file): Avoid recalculation of hashes and of file-exclusion for directories. Do not descend into the same directory more than once, unless -l is given; this is faster. Calculate stat buffer lazily, since it need not be computed at all for excluded files. Count space if FTS_ERR, since stat buffer is always valid then. No need for 'print' local variable. (main): Use FTS_NOSTAT. Use FTS_TIGHT_CYCLE_CHECK only when not hashing everything, since process_file finds cycles on its own when hashing everything. * tests/du/deref: Add test cases for -L bugs.
2010-07-09chcon, chmod, chown, du: don't translate "%s"Paul Eggert
* src/chcon.c (process_file): Replace _("%s") with "%s". * src/chmod.c (process_file): Likewise. * src/chown-core.c (change_file_owner): Likewise. * src/du.c (process_file): 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.
2010-07-04du: increase the initial dev-inode set sizeJim Meyering
* src/du.c (INITIAL_DI_SET_SIZE): Increase to the prime just under 1024. This gives a speed-up of about 2% when processing a tree containing 100,000 files, each with a link count greater than 1, all pointing to files in some other tree.
2010-07-04du: use less than half as much memory when tracking hard linksJim Meyering
When processing a hard-linked file, du must keep track of the file's device and inode numbers in order to avoid counting its storage more than once. When du would process many hard linked files -- as are created by some backup tools -- the amount of memory required for the supporting data structure could become prohibitively large. This patch takes advantage of the fact that the amount of information in the numbers of the typical dev,inode pair is far less than even 32 bits, and hence usually fits in the space of a pointer, be it 32 or 64 bits wide. A typical du traversal examines files on no more than a handful of distinct devices, so the device number can be encoded in just a few bits. Similarly, few inode numbers use all of the high bits in an ino_t. Before, we would represent the dev,inode pair using a naive struct, and allocate space for each. Thus, an entry in the hash table consisted of a pointer (to that struct) and a "next" pointer. With this change, we encode the dev,inode information and put those bits in place of the pointer, and thus do away with the need to allocate additional space for each dev,inode pair. * src/du.c: Include "di-set.h". Don't include "hash.h"; it's no longer used. (INITIAL_DI_SET_SIZE): Define. (di_set): New global, to replace "htab". (entry_hash, entry_compare, hash_init): Remove functions. (hash_ins): Use di-set functions, rather than ones from the hash module. (main): Likewise. * bootstrap.conf (gnulib_modules): Add the new di-set module. * NEWS (New features): Mention it.
2010-07-03du: don't miscount duplicate directories or link-count-1 filesPaul Eggert
* NEWS: Mention this. * src/du.c (hash_all): New static var. (process_file): Use it. (main): Set it. * tests/du/hard-link: Add a couple of test cases to help make sure this bug stays squashed. * tests/du/files0-from: Adjust existing tests to reflect change in semantics with duplicate arguments.
2010-06-29doc: df, du, ls: improve --blocksize description in --helpJim Meyering
* src/du.c (usage): Print better --blocksize description. Prompted by Samuel Thibault in <http://bugs.debian.org/353100>. * src/df.c (usage): Likewise. * src/ls.c (usage): Likewise.
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.
2010-05-19du: recognize -d N as equivalent to --max-depth=NJon Ringuette
* NEWS (New features): Mention it. * src/du.c (DEBUG_OPT): Remove. Use long-named ---debug instead. Commented out. (MAX_DEPTH_OPTION): Remove. Use 'd' instead. (main): Insert literal "d:"; remove DEBUG_OPT. * doc/coreutils.texi (du invocation): Add -d to indices. * tests/du/max-depth: Exercise -d, too.
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
2009-11-07build: 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.
2009-11-07maint: make du's cycle-detection code consistentJim Meyering
* src/du.c (process_file): Revert the du.c-changing part of commit 8ba5d1a7. Use cycle_warning_required instead.
2009-11-05du: cleanup: remove dead-code vestige of already-removed optionJim Meyering
* src/du.c (MEGABYTES_LONG_OPTION, main): Remove vestiges of already-removed long option, --megabytes.
2009-11-05du now diagnoses cycles, rather than ignoring themJim Meyering
* src/du.c (symlink_deref_bits): New global, decl moved from ... (main): ...here. (process_file): When fts detects a directory cycle that can't be due to symlinks, report it and arrange to exit nonzero. * NEWS (Bug fixes): Mention it.
2009-09-23maint: Use logical rather than bitwise operators on boolsPádraig Brady
This is because bitwise operators are: - confusing and inconsistent in a boolean context - non short circuiting - brittle in C89 where bool can be an int (so > 1)
2009-09-21doc: mention the texinfo documentation in --helpPádraig Brady
* src/system.h: Rename emit_bug_reporting_address() to emit_ancillary_info() and update it to not print the translation project address in en_* locales, and _do_ print it in the 'C' (and other) locales so that it's included in the default man page. Also mention how to invoke the texinfo documentation for each command. Also move the "hard-locale.h" include to the 8 files that now use it. * man/help2man: Strip the newly added texinfo reference from the --help output as a more verbose version is already added by help2man. Suggestion from C de-Avillez
2009-09-10doc: improve various BLOCKSIZE and SIZE helpOndřej Vašík
* doc/coreutils.texi (multiplierSuffixes): Mention that the suffix can be specified without a leading number * src/split.c (usage): Refactor SIZE help to within a function * src/truncate.c (usage): Likewise * src/ls.c (usage): Likewise * src/df.c (usage): Likewise. Also add a function with BLOCKSIZE help * src/du.c (usage): Likewise. * src/system.h: Define 2 functions to emit common help text This was prompted by https://bugzilla.redhat.com/show_bug.cgi?id=511188
2009-09-01chcon, chmod, chgrp, chown, du: report fts_close failurePádraig Brady
* src/du.c (du_files): Don't fail silently upon fts_close failure. * src/chcon.c (process_files): Likewise. * src/chmod.c (process_files): Likewise. * src/chown-core.c (chown_files): Likewise.
2009-09-01chcon, chmod, chgrp, chown, du: do not ignore fts_close failureJim Meyering
This is probably never visible, but who knows... * src/chcon.c (process_files): Don't ignore fts_close failure. * src/chmod.c (process_files): Likewise. * src/chown-core.c (chown_files): Likewise. * src/du.c (du_files): Likewise.
2009-09-01maint: du: remove unnecessary initializationJim Meyering
* src/du.c (main): Don't set "skip_file" unnecessarily.
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 : $_'