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2009-09-23maint: Use logical rather than bitwise operators on boolsPádraig Brady1-3/+3
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 Brady1-1/+1
* 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
2009-08-25global: convert indentation-TABs to spacesJim Meyering1-156/+156
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 : $_'
2009-03-02maint: avoid warnings about potentially-counterproductive "inline"Jim Meyering1-4/+4
* src/dd.c (quit): Remove "inline" attribute. * src/test.c (advance, unary_advance): Likewise.
2009-01-16echo, printf, test: remove unused #include directivesJim Meyering1-1/+0
* src/echo.c: Don't include "long-options.h". No longer used. * src/printf.c: Likewise. * src/test.c: Likewise.
2009-01-14test, echo, printf: don't accept option abbreviationEric Blake1-9/+18
* src/test.c (main): Directly parse accepted options, thus avoiding abbreviations. * src/echo.c (main): Likewise. * src/printf.c (main): Likewise.
2008-10-19accommodate gnulib header removalsJim Meyering1-1/+0
* src/copy.c: Don't include "euidaccess.h" or "lchmod.h". * src/cp.c: Don't include "lchmod.h". * src/ls.c: Don't include "dirfd.h". * src/mkdir.c: Don't include "lchmod.h". * src/pwd.c: Don't include "dirfd.h". * src/remove.c: Don't include "dirfd.h" or "euidaccess.h". * src/test.c: Don't include "euidaccess.h". * gl/modules/getloadavg.diff: Adjust diff for changed context. * src/uptime.c (uptime): Remove declaration.
2008-08-26use new global, "Version", rather than macro, VERSIONJim Meyering1-1/+1
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.
2008-06-27factor out time_t-to-string conversion idiomJim Meyering1-1/+0
* src/system.h: Include "inttostr.h". (timetostr): New function, factored out of... * src/date.c (show_date): Use timetostr. * src/du.c (show_date): Likewise. * src/ls.c (print_long_format): Likewise. * src/pinky.c (time_string): Likewise. * src/stat.c (human_time): Likewise. * src/*.c: Don't include inttostr.h, since system.h does. * src/c99-to-c89.diff: Adjust offsets.
2008-06-03use gnulib's progname moduleJim Meyering1-3/+1
* 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.
2008-06-02declare program_name consistentlyJim Meyering1-1/+1
* 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.
2008-05-26convert 2-author programs to use proper_nameJim Meyering1-1/+3
g grep -E -l 'define AUTHORS "[^,]+", "[^,]+"$'|xargs perl -pi -e \ 's/(define AUTHORS) ("[^,]+"), ("[^,]+")$/$1 \\\n proper_name ($2), \\\n proper_name ($3)/'
2008-03-19Check for -- and remove -- some unnecessarily included header files.Jim Meyering1-2/+1
* Makefile.maint: Add checks for a handful of additional header files. * src/mktemp.c: Don't include "long-options.h". Not used. * src/pr.c: Don't include "inttostr.h". Not used. * src/printenv.c: Don't include "error.h". Not used. * src/test.c: Don't include "error.h". Not used. * src/touch.c: Don't include "safe-read.h". Not used.
2007-08-30Use PACKAGE_NAME instead of GNU_PACKAGE.Eric Blake1-1/+1
* src/Makefile.am (.sh, uninstall-local): Adjust all users of hand-rolled GNU_PACKAGE to instead use autoconf-provided PACKAGE_NAME. * src/basename.c (main): Likewise. * src/chroot.c (main): Likewise. * src/dirname.c (main): Likewise. * src/echo.c (main): Likewise. * src/expr.c (main): Likewise. * src/factor.c (main): Likewise. * src/groups.sh (version): Likewise. Also, reflect change in --version output due to GPLv3. * 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/system.h (case_GETOPT_VERSION_CHAR): Likewise. * src/test.c (main): Likewise. * src/true.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. * configure.ac (AC_CHECK_DECLS): No need to check strtoimax, strtoumax, since gnulib does this.
2007-08-28* src/test.c (usage): Say that [ honors --help and --version, but test does not.Jim Meyering1-1/+6
2007-07-23Update all copyright notices to use the newer form.Jim Meyering1-12/+9
2007-07-10Change "version 2" to "version 3" in all copyright notices.Jim Meyering1-1/+1
2007-03-28Help translators include translation team's web or email address.Jim Meyering1-1/+1
* 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.
2006-07-09Adjust to today's renaming changes in system.h.Paul Eggert1-2/+2
2006-01-11(test_syntax_error): Append a newline. All callersPaul Eggert1-11/+12
changed, except for the ones that didn't already append a newline.
2005-12-09(main): Fix misleading comment.Jim Meyering1-1/+1
2005-09-16Include stat-time.h, and use its functions instead of the obsoletePaul Eggert1-28/+16
TIMESPEC_NS macro. (get_mtime): Renamed from age_of. All uses changed.
2005-08-23Remove unnecessary parens in `#if defined (SYMBOL)' expressions.Jim Meyering1-4/+4
2005-08-14Don't include "timespec.h".Jim Meyering1-1/+0
2005-08-14Include "timespec.h".Jim Meyering1-8/+24
(age_of): Return the nanoseconds part of the timestamp, if available. (binary_operator) [-nt, -ot]: Use nanosecond values to break ties.
2005-05-30Include sys/param.h if it exists, not if _POSIX_VERSIONPaul Eggert1-9/+2
isn't defined. Don't include <sys/file.h>; no longer needed. (getegid, geteuid): Remove no-longer-necessary decls.
2005-05-27Include inttostr.h, strnumcmp.h.Paul Eggert1-205/+55
(whitespace, digit, digit_value, integer_expected_error): Remove. (is_int): Remove; replaced by... (find_int): New function. (binary_operator): Don't let integers overflow in comparisons; return the correct answer instead. Simplify the code. (unary_operator): Convert the integer ourself, since find_int no longer does so.
2005-05-14Update FSF postal mail address.Jim Meyering1-1/+1
2005-05-14Update FSF postal mail address.Jim Meyering1-1/+1
2005-04-07(binary_operator) [LINT]: Initialize lt and rt to 0.Jim Meyering1-2/+4
2005-04-07(binop): Move function definition to precede first use so we can...Jim Meyering1-11/+10
(binop): ...remove prototype.
2005-04-07(is_int, age_of, binop): Declare `char *' parameters to be `const'.Jim Meyering1-3/+3
2005-04-04(usage): Move USAGE_BUILTIN_WARNING to end of --help output.Jim Meyering1-1/+1
2005-04-04(usage): Mention that some shells provide a built-inJim Meyering1-0/+3
function by the same name.
2005-03-06Remove register keyword.Jim Meyering1-2/+2
2005-01-13(is_int): Don't overflow when evaluating integer constants.Jim Meyering1-6/+17
Before, ./test $(echo 2^64|bc) -eq 0 && echo FAIL would print `FAIL'.
2004-11-14(usage): Put the description of `[-n] STRING'Jim Meyering1-1/+2
on two lines, one for `-n STRING' and one for `STRING' so that help2man properly escapes the `-'. Otherwise, the hyphen is rendered inappropriately in UTF-8 locales.
2004-09-09(usage): Document -r, -w, -x more carefully.Paul Eggert1-3/+3
2004-09-09(usage): Mention that -h and -L don't dereference.Paul Eggert1-0/+1
2004-09-09(usage): Document "test" (with no args) and "[ ]".Paul Eggert1-0/+3
2004-09-06Sort options in usage message.Paul Eggert1-1/+1
2004-08-03(TRUE, FALSE, SHELL_BOOLEAN, TRUTH_OR, TRUTH_AND):Paul Eggert1-261/+167
Remove. All uses replaced by C99 boolean primitives. (TEST_TRUE, TEST_FALSE): New constants, for readability. (test_unop, binop, unary_operator, binary_operator, two_arguments, three_arguments, posixtest, expr, term, and, or, is_int, age_of, one_argument, main): Use bool for booleans. (advance, unary_advance): Now inline procedures rather than a macros. (is_int): Renamed from isint, to avoid namespace clash with ctype.h. (term, and, or): When it's easy, loop instead of recursing. (term): Avoid integer overflow if there are INT_MAX-3 args (!). (binary_operator, unary_operator): Simplify by systematically rewriting true==FOO to FOO (where FOO is a boolean). (unary_operator): Don't consider a file to be a regular file merely because its mode&S_IFMT is zero. Just use S_ISREG. Remove unnecessary casts. Remove ifdefs for things like S_ISSOCK that are no longer needed, since stat-macros.h always defines them now.
2004-07-25(R_OK, W_OK, X_OK, FOK): Remove; system.h defines them.Paul Eggert1-50/+3
(eaccess): Remove. All users changed to use euidaccess instead.
2004-06-22(usage): Correct description of `-t FD'. The fileJim Meyering1-2/+2
descriptor, FD, is no longer optional. Reported by Ton Nijkes.
2004-06-21Standardize on the diagnostics given when someone givesJim Meyering1-2/+3
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. (beyond, main): Likewise.
2004-06-01(binary_operator, and, or, main):Jim Meyering1-7/+7
Prefer the notation `STREQ (a, b)' over `!strcmp (a, b)' and `STREQ (a, b)' over `strcmp (a, b) == 0'.
2004-01-22(usage): Use EXIT_SUCCESS, not 0, for clarity.Jim Meyering1-4/+3
(main): Use initialize_exit_failure rather than setting exit_failure directly; this optimizes away redundant assignments.
2003-11-05Cast NULL to `(char *)' in call to variadic function,Jim Meyering1-1/+1
parse_long_options, so that it works even on systems for which sizeof char* != sizeof int.
2003-10-18Most .c files (AUTHORS): Revert the WRITTEN_BY/AUTHORS changeJim Meyering1-2/+2
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.
2003-09-18(WRITTEN_BY): Rename from AUTHORS.Jim Meyering1-2/+2
Begin each WRITTEN_BY string with `Written by ' and end it with `.'. Mark each WRITTEN_BY string as translatable.