coreutils/src/du.c, branch v8.22

doc: more semicolons instead of periods in option descriptions

2013-08-05T00:01:10Z

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.

doc: use semicolon instead of period in option descriptions

2013-08-01T13:36:36Z

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

du: add --inodes option

2013-07-27T12:25:28Z

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.

maint: use new gnulib function to free mount entries in du

2013-07-22T12:42:08Z

* src/du.c (fill_mount_table): Use free_mount_entry() instead of freeing struct members manually.

doc: clarify the description of du --separate-dirs

2013-06-12T14:12:24Z

* 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

doc: fix order of du options in usage and texinfo manual

2013-01-23T05:42:51Z

* 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.

maint: define usage note about mandatory args centrally

2013-01-23T00:03:38Z

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.

du: add -t SIZE, --threshold=SIZE option

2013-01-21T10:38:54Z

* 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

maint: update all copyright year number ranges

2013-01-01T03:51:20Z

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.

du: avoid abort on systems for which ->me_type is not malloc'd

2012-09-30T12:34:20Z

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.