Age | Commit message (Collapse) | Author |
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Run "make update-copyright".
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* src/tsort.c (tsort): Unconditionally invoking the free()
doesn't increase scalability, so do it only with -Dlint
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Following on from commit dae35bac, 01-03-2010,
"sort: inform the system about our input access pattern"
apply the same hint to all appropriate utils.
This currently gives around a 5% speedup for reading
large files from fast flash devices on GNU/Linux.
* src/base64.c: Call fadvise (..., FADVISE_SEQUENTIAL);
* src/cat.c: Likewise.
* src/cksum.c: Likewise.
* src/comm.c: Likewise.
* src/cut.c: Likewise.
* src/expand.c: Likewise.
* src/fmt.c: Likewise.
* src/fold.c: Likewise.
* src/join.c: Likewise.
* src/md5sum.c: Likewise.
* src/nl.c: Likewise.
* src/paste.c: Likewise.
* src/pr.c: Likewise.
* src/ptx.c: Likewise.
* src/shuf.c: Likewise.
* src/sum.c: Likewise.
* src/tee.c: Likewise.
* src/tr.c: Likewise.
* src/tsort.c: Likewise.
* src/unexpand.c: Likewise.
* src/uniq.c: Likewise.
* src/wc.c: Likewise, unless we don't actually read().
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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.
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Use this command:
git ls-files | grep -v COPYING \
| xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \
build-aux/update-copyright
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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.
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* 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
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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 : $_'
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With this change, a version-string update no longer
forces recompilation of 100+ src/*.o files.
* src/version.c (Version): New global. New file.
* src/version.h: Declare it.
* src/Makefile.am: Put it in a library that everyone links to.
(noinst_LIBRARIES, libver_a_SOURCES): Define.
(LDADD): Add libver.a.
(sc_tight_scope): Use perl (was sed), and a more relaxed regexp
to build the global-variable-name-recognizing regexp list.
* src/system.h: Include "version.h".
(case_GETOPT_VERSION_CHAR): Use Version rather than VERSION.
* src/basename.c (main): Use Version rather than VERSION.
* src/chroot.c (main): Likewise.
* src/cksum.c (main): Likewise.
* src/dd.c (main): Likewise.
* src/dirname.c (main): Likewise.
* src/echo.c (main): Likewise.
* src/hostid.c (main): Likewise.
* src/hostname.c (main): Likewise.
* src/link.c (main): Likewise.
* src/logname.c (main): Likewise.
* src/nice.c (main): Likewise.
* src/nohup.c (main): Likewise.
* src/printenv.c (main): Likewise.
* src/printf.c (main): Likewise.
* src/pwd.c (main): Likewise.
* src/setuidgid.c (main): Likewise.
* src/sleep.c (main): Likewise.
* src/sync.c (main): Likewise.
* src/test.c (main): Likewise.
* src/timeout.c (main): Likewise.
* src/true.c (main): Likewise.
* src/tsort.c (main): Likewise.
* src/unlink.c (main): Likewise.
* src/uptime.c (main): Likewise.
* src/users.c (main): Likewise.
* src/whoami.c (main): Likewise.
* src/yes.c (main): Likewise.
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* bootstrap.conf (gnulib_modules): Add progname.
* src/*.c (program_name): Remove declaration.
* (main): Call set_program_name rather than setting program_name.
* src/nice.c (main): Cast program_name to "(char *)".
* src/prog-fprintf.c: Include "system.h"
* src/system.h: Include "progname.h".
* maint.mk (sc_program_name): Adjust rule.
Suggestion from Eric Blake.
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* src/base64.c: Likewise.
* src/basename.c: Likewise.
* src/cat.c: Likewise.
* src/chcon.c: Likewise.
* src/chgrp.c: Likewise.
* src/chmod.c: Likewise.
* src/chown.c: Likewise.
* src/chroot.c: Likewise.
* src/cksum.c: Likewise.
* src/comm.c: Likewise.
* src/cp.c: Likewise.
* src/csplit.c: Likewise.
* src/cut.c: Likewise.
* src/date.c: Likewise.
* src/dd.c: Likewise.
* src/df.c: Likewise.
* src/dircolors.c: Likewise.
* src/dirname.c: Likewise.
* src/du.c: Likewise.
* src/echo.c: Likewise.
* src/env.c: Likewise.
* src/expand.c: Likewise.
* src/expr.c: Likewise.
* src/factor.c: Likewise.
* src/fmt.c: Likewise.
* src/fold.c: Likewise.
* src/groups.c: Likewise.
* src/head.c: Likewise.
* src/hostid.c: Likewise.
* src/hostname.c: Likewise.
* src/id.c: Likewise.
* src/install.c: Likewise.
* src/join.c: Likewise.
* src/kill.c: Likewise.
* src/link.c: Likewise.
* src/ln.c: Likewise.
* src/logname.c: Likewise.
* src/ls.c: Likewise.
* src/md5sum.c: Likewise.
* src/mkdir.c: Likewise.
* src/mkfifo.c: Likewise.
* src/mknod.c: Likewise.
* src/mktemp.c: Likewise.
* src/mv.c: Likewise.
* src/nice.c: Likewise.
* src/nl.c: Likewise.
* src/nohup.c: Likewise.
* src/od.c: Likewise.
* src/paste.c: Likewise.
* src/pathchk.c: Likewise.
* src/pinky.c: Likewise.
* src/pr.c: Likewise.
* src/printenv.c: Likewise.
* src/printf.c: Likewise.
* src/ptx.c: Likewise.
* src/pwd.c: Likewise.
* src/readlink.c: Likewise.
* src/rm.c: Likewise.
* src/rmdir.c: Likewise.
* src/runcon.c: Likewise.
* src/seq.c: Likewise.
* src/setuidgid.c: Likewise.
* src/shuf.c: Likewise.
* src/sleep.c: Likewise.
* src/sort.c: Likewise.
* src/split.c: Likewise.
* src/stat.c: Likewise.
* src/stty.c: Likewise.
* src/su.c: Likewise.
* src/sum.c: Likewise.
* src/sync.c: Likewise.
* src/tac.c: Likewise.
* src/tail.c: Likewise.
* src/tee.c: Likewise.
* src/test.c: Likewise.
* src/timeout.c: Likewise.
* src/touch.c: Likewise.
* src/tr.c: Likewise.
* src/true.c: Likewise.
* src/tsort.c: Likewise.
* src/tty.c: Likewise.
* src/uname.c: Likewise.
* src/unexpand.c: Likewise.
* src/uniq.c: Likewise.
* src/unlink.c: Likewise.
* src/uptime.c: Likewise.
* src/users.c: Likewise.
* src/wc.c: Likewise.
* src/who.c: Likewise.
* src/whoami.c: Likewise.
* src/yes.c: Likewise.
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g grep -E -l 'define AUTHORS "[^,]+"$'|xargs perl -pi -e \
's/(define AUTHORS) ("[^,]+")$/$1 proper_name ($2)/'
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* src/tsort.c (tsort): ...and more efficient.
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* src/system.h (emit_bug_reporting_address): New function.
* src/base64.c: Use it rather than a literal printf.
* src/basename.c, src/cat.c, src/chgrp.c, src/chmod.c:
* src/chown.c, src/chroot.c, src/cksum.c, src/comm.c, src/cp.c:
* src/csplit.c, src/cut.c, src/date.c, src/dd.c, src/df.c:
* src/dircolors.c, src/dirname.c, src/du.c, src/echo.c, src/env.c:
* src/expand.c, src/expr.c, src/factor.c, src/fmt.c, src/fold.c:
* src/head.c, src/hostid.c, src/hostname.c, src/id.c, src/install.c:
* src/join.c, src/kill.c, src/link.c, src/ln.c, src/logname.c:
* src/ls.c, src/md5sum.c, src/mkdir.c, src/mkfifo.c, src/mknod.c:
* src/mv.c, src/nice.c, src/nl.c, src/nohup.c, src/od.c:
* src/paste.c, src/pathchk.c, src/pinky.c, src/pr.c, src/printenv.c:
* src/printf.c, src/ptx.c, src/pwd.c, src/readlink.c, src/rm.c:
* src/rmdir.c, src/seq.c, src/setuidgid.c, src/shred.c, src/shuf.c:
* src/sleep.c, src/sort.c, src/split.c, src/stat.c, src/stty.c:
* src/su.c, src/sum.c, src/sync.c, src/system.h, src/tac.c:
* src/tail.c, src/tee.c, src/test.c, src/touch.c, src/tr.c:
* src/true.c, src/tsort.c, src/tty.c, src/uname.c, src/unexpand.c:
* src/uniq.c, src/unlink.c, src/uptime.c, src/users.c, src/wc.c:
* src/who.c, src/whoami.c, src/yes.c: Likewise.
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removed.
(tsort): Do not assume fopen can't return stdin.
Close stdin before returning. All uses changed.
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(main): Use getopt where it suffices, not getopt_long.
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(have_read_stdin, count_items, scan_zeros, detect_loop,
recurse_tree, walk_tree, tsort, main):
Use bool for booleans.
(exit_status): Remove.
(tsort): Return a success flag instead of storing into a global.
(main): Use it.
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too few operands ("missing operand after `xxx'") or
too many operands ("extra operand `xxx'").
Include "quote.h" and/or "error.h" if it wasn't already being included.
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(usage): Don't bother normalizing exit status
since the arg is already the correct exit status now.
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parse_long_options, so that it works even on systems for which
sizeof char* != sizeof int.
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than `sizeof EXPLICIT_TYPE'.
The former is more maintainable and usually shorter.
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of 2003-09-19. Now, AUTHORS is a comma-separated list of strings.
Update the call to parse_long_options so that `AUTHORS, NULL' are the
last parameters.
* src/true.c (main): Append NULL to version_etc argument list.
* src/sys2.h (case_GETOPT_VERSION_CHAR): Likewise.
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Begin each WRITTEN_BY string with `Written by ' and end it with `.'.
Mark each WRITTEN_BY string as translatable.
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the call to parse_long_options so that `AUTHORS, NULL' are the last parameters.
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Don't include closeout.h.
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(main): Minor syntactic clean-up.
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`exit (1)' to `exit (EXIT_FAILURE)', and
`usage (1)' to `usage (EXIT_FAILURE)'.
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HELP_OPTION_DESCRIPTION and VERSION_OPTION_DESCRIPTION.
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instead of hard-coding --help and --version descriptions.
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Split usage strings so that --help and --version descriptions are alone
in their own string.
Likewise for the one that says:
Mandatory arguments to long options are mandatory for short options too.
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with all the other programs in this directory.
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