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2011-01-01maint: update all copyright year number rangesJim Meyering1-1/+1
Run "make update-copyright".
2010-12-20who: omit useless definitions of MAXHOSTNAMELENPaul Eggert1-4/+0
This prevents a compilation failure on Solaris 8, GCC 4.4.2, with "configure --enable-gcc-warnings". * src/who.c (MAXHOSTNAMELEN): Remove; no longer needed. * src/pinky.c: Likewise.
2010-08-10sort, who: prefer free+malloc to realloc when contents are irrelevantPaul Eggert1-3/+6
This change was prompted by the previous one: I audited the code looking for similar examples. Too bad valgrind doesn't catch this. * src/sort.c (check, mergefps): xrealloc -> free + xmalloc * src/who.c (print_user): Likewise.
2010-05-31maint: correct indentation of case_GETOPT_* macro usesJim Meyering1-2/+2
* src/base64.c (main): Correct indentation of syntactically questionable case_GETOPT_HELP_CHAR and case_GETOPT_VERSION_CHAR macros. * src/who.c (main): Likewise.
2010-01-25who --mesg (-T) can use a more accurate test for TTY writabilityKamil Dudka1-1/+21
Enabled when coreutils is configured with --with-tty-group. Based on a patch written by Piotr Gackiewicz. Details at http://bugzilla.redhat.com/454261 * src/who.c (is_tty_writable): A new function returning true if a TTY device is writable by the group. Additionally it checks the group to be the same as TTY_GROUP_NAME when compiled with --with-tty-group. * m4/jm-macros.m4: Introduce a new configure option --with-tty-group. * NEWS: Mention the change.
2010-01-01maint: update all FSF copyright year lists to include 2010Jim Meyering1-1/+1
Use this command: git ls-files | grep -v COPYING \ | xargs env UPDATE_COPYRIGHT_USE_INTERVALS=1 \ build-aux/update-copyright
2009-09-21doc: mention the texinfo documentation in --helpPádraig Brady1-1/+2
* 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 Meyering1-198/+198
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 : $_'
2009-06-23maint: update all Copyright year lists to include 2009Jim Meyering1-1/+1
2008-12-21build: add configure-time --enable-gcc-warnings option; avoid warningsJim Meyering1-1/+1
* bootstrap.conf (gnulib_modules): Add "warnings" module. * configure.ac: Add --enable-gcc-warnings, derived from code in bison. * src/Makefile.am (AM_CFLAGS): Set to $(WARN_CFLAGS) # $(WERROR_CFLAGS) * lib/Makefile.am (AM_CFLAGS): Change spelling to $(WARN_CFLAGS) Don't use $(WERROR_CFLAGS), yet. * src/system.h (usage): Declare. * src/base64.c (usage): Declare to be global, for consistency. * src/timeout.c (usage): Likewise. * src/truncate.c (usage): Likewise. * src/getlimits.c (usage): Likewise. * src/pinky.c (ttyname): Declare with prototype, rather than an empty argument list. * src/who.c (ttyname): Likewise. * src/su.c (crypt, getusershell, setusershell, endusershell): Likewise.
2008-11-10make --help print "Report PROGRAM translation bugs to <...>."Jim Meyering1-1/+0
for all but the C/POSIX locale. * src/system.h: Include "hard-locale.h". (emit_bug_reporting_address): Tell where to report translation bugs. don't include "hard-locale.h", now that system.h does * src/comm.c: Likewise. * src/join.c: Likewise. * src/ls.c: Likewise. * src/pinky.c: Likewise. * src/pr.c: Likewise. * src/sort.c: Likewise. * src/uniq.c: Likewise. * src/who.c: Likewise.
2008-09-19who --help: add a general descriptionBenno Schulenberg1-0/+3
2008-08-11who: Gettextize two forgotten stringsBenno Schulenberg1-2/+2
2008-07-04who -r: don't print "last=" when the corresponding byte is unprintableJim Meyering1-1/+2
* src/who.c (print_runlevel): Print last=%c only when the "preceding run-level" byte is printable. Reported by Gian Piero De Lolliis in <http://bugzilla.redhat.com/453249>.
2008-06-27factor out time_t-to-string conversion idiomJim Meyering1-2/+1
* 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.
2008-06-16remove redundant const directivesJim Meyering1-1/+1
In 1463824d8e7f72c31f1d803d7cfe2b608ccafc5c, I added some missing "const" directives, as well as some new, redundant ones. This removes the redundant ones. Pointed out by Eric Blake. * base64.c, cat.c, chcon.c, chgrp.c, chmod.c, chown.c, comm.c: * cp.c, csplit.c, cut.c, date.c, dd.c, df.c, dircolors.c, du.c: * env.c, expand.c, fmt.c, fold.c, groups.c, head.c, id.c: * install.c, join.c, kill.c, ln.c, ls.c, md5sum.c, mkdir.c: * mkfifo.c, mknod.c, mktemp.c, mv.c, nice.c, nl.c, od.c: * paste.c, pathchk.c, pinky.c, pr.c, ptx.c, readlink.c, rm.c: * rmdir.c, runcon.c, seq.c, shred.c, shuf.c, sort.c, split.c: * stat.c, stty.c, su.c, sum.c, tac.c, tail.c, tee.c, timeout.c: * touch.c, tr.c, truncate.c, tty.c, uname.c, unexpand.c, uniq.c: * wc.c, who.c: Remove redundant const directives. * maint.mk (sc_const_long_option): Don't require redundant "const".
2008-06-14add "const" attribute, where possibleJim Meyering1-1/+2
* maint.mk (sc_const_long_option): New rule. Enforce global change. * src/base64.c (long_options): Use "const" where possible. * src/cat.c (main): Likewise. * src/chcon.c (long_options): Likewise. * src/chgrp.c (long_options): Likewise. * src/chmod.c (long_options): Likewise. * src/chown.c (long_options): Likewise. * src/comm.c (long_options, OUTPUT_DELIMITER_OPTION): Likewise. * src/cp.c (long_opts): Likewise. * src/csplit.c (longopts): Likewise. * src/cut.c (longopts): Likewise. * src/date.c (long_options): Likewise. * src/dd.c (conversions, flags, statuses): Likewise. * src/df.c (long_options): Likewise. * src/dircolors.c (long_options): Likewise. * src/du.c (long_options): Likewise. * src/env.c (longopts): Likewise. * src/expand.c (longopts): Likewise. * src/fmt.c (long_options): Likewise. * src/fold.c (longopts): Likewise. * src/groups.c (longopts): Likewise. * src/head.c (long_options): Likewise. * src/id.c (longopts): Likewise. * src/install.c (long_options): Likewise. * src/join.c (longopts): Likewise. * src/kill.c (long_options): Likewise. * src/ln.c (long_options): Likewise. * src/ls.c (long_time_format, long_options, sort_functions): Likewise. * src/md5sum.c (long_options): Likewise. * src/mkdir.c (longopts): Likewise. * src/mkfifo.c (longopts): Likewise. * src/mknod.c (longopts): Likewise. * src/mktemp.c (longopts): Likewise. * src/mv.c (long_options): Likewise. * src/nice.c (longopts): Likewise. * src/nl.c (longopts): Likewise. * src/od.c (charname, long_options): Likewise. * src/paste.c (longopts): Likewise. * src/pathchk.c (longopts): Likewise. * src/pinky.c (longopts): Likewise. * src/pr.c (long_options): Likewise. * src/ptx.c (long_options): Likewise. * src/readlink.c (longopts): Likewise. * src/rm.c (long_opts): Likewise. * src/rmdir.c (longopts): Likewise. * src/runcon.c (long_options): Likewise. * src/seq.c (long_options): Likewise. * src/shred.c (long_opts): Likewise. * src/shuf.c (long_opts): Likewise. * src/sort.c (monthtab, long_options): Likewise. * src/split.c (longopts): Likewise. * src/stat.c (long_options): Likewise. * src/stty.c (mode_info, control_info, longopts, set_mode) Likewise. (set_control_char, speeds): Likewise. * src/su.c (longopts): Likewise. * src/sum.c (longopts): Likewise. * src/tac.c (longopts): Likewise. * src/tail.c (long_options): Likewise. * src/tee.c (long_options): Likewise. * src/timeout.c (long_options): Likewise. * src/touch.c (longopts): Likewise. * src/tr.c (long_options): Likewise. * src/truncate.c (longopts): Likewise. * src/tty.c (longopts): Likewise. * src/uname.c (uname_long_options, arch_long_options): Likewise. * src/unexpand.c (longopts): Likewise. * src/uniq.c (longopts): Likewise. * src/wc.c (longopts): Likewise. * src/who.c (longopts): Likewise.
2008-06-03use gnulib's progname moduleJim Meyering1-4/+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.
2008-05-26adjust copyright datesJim Meyering1-1/+1
2008-05-26convert 3-author programs to use proper_nameJim Meyering1-1/+4
g grep -E -l 'define AUTHORS "[^,]+", "[^,]+", "[^,]+"$'|xargs perl -pi -e \ 's/(define AUTHORS) ("[^,]+"), ("[^,]+"), ("[^,]+")$/$1 \\\n proper_name ($2), \\\n proper_name ($3), \\\n proper_name ($4)/'
2007-07-23Update all copyright notices to use the newer form.Jim Meyering1-5/+4
2007-07-14Remove long-deprecated options.Jim Meyering1-7/+1
* NEWS: Mention this. * src/df.c, src/ls.c: Remove --kilobytes option. * src/du.c: Remove --kilobytes and --megabytes options. * src/who.c: Remove -i and --idle options. * src/ptx.c: Remove --copyright option. Signed-off-by: Jim Meyering <jim@meyering.net>
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.
2007-03-28* src/stty.c: Don't include "vasprintf.h", now that itsJim Meyering1-2/+1
declarations are guaranteed to be in gnulib's stdio.h. * src/who.c: Likewise.
2006-10-12* configure.ac: Avoid compiler warnings about default returnJim Meyering1-0/+2
type in function definitions and unused variables in tests. * src/who.c (print_user) [HAVE_UT_HOST]: hostlen is only needed if this is #defined.
2006-09-12(print_user): Rewrite to avoid warning from GCC 4.1.1 with -Wall.Paul Eggert1-1/+1
2006-08-28* src/copy.c (copy_internal): Don't test whether macros likePaul Eggert1-5/+1
S_ISLNK are defined, since they're always defined now. * src/cp.c (main): Likewise. * src/ln.c (main): Likewise. * src/ls.c (get_link_name, make_link_name): Likewise. * src/mkfifo.c (usage): Likewise. * src/who.c (S_IWGRP): Likewise.
2005-10-15(usage): Undocument deprecated --idle (-i) option.Jim Meyering1-3/+1
2005-09-22Include canon-host.h rather than declaring canon_host ourselves.Paul Eggert1-1/+1
2005-06-02Don't use "path" or "filename".Paul Eggert1-2/+2
2005-05-14Update FSF postal mail address.Jim Meyering1-1/+1
2005-05-14Update FSF postal mail address.Jim Meyering1-1/+1
2005-03-30(who): New arg OPTIONS. All uses changed.Paul Eggert1-12/+9
(main): Check PIDs when invoked with zero or two arguments. Omit duplicate code in 2-arg case. (UT_PID): Moved to ../lib/readutmp.h.
2005-03-28(print_user): Use NULL, not `0'.Jim Meyering1-2/+3
2004-11-30(USER_PROCESS, RUN_LVL, INIT_PROCESS, LOGIN_PROCESS,Paul Eggert1-41/+28
DEAD_PROCESS, BOOT_TIME, NEW_TIME, UT_TYPE_UNDEF, UT_TYPE): Remove. (IS_USER_PROCESS): Move to ../lib/readutmp.h. (UT_TYPE_RUN_LVL, UT_TYPE_INIT_PROCESS, UT_TYPE_LOGIN_PROCESS, UT_TYPE_DEAD_PROCESS, UT_TYPE_NEW_TIME): New macros. (gethostname): Remove decl. (list_entries_who, scan_entries): Use the new macros defined above, for consistency with pinky, uptime, and users.
2004-11-16Fix memory leak.Paul Eggert1-0/+3
2004-09-21Remove unused "case 0".Paul Eggert1-3/+0
2004-08-03(scan_entries): 0 -> STDIN_FILENO.Paul Eggert1-1/+1
2004-08-02(do_lookup, short_list, short_output, include_idle,Paul Eggert1-85/+84
include_heading, include_mesg, include_exit, need_boottime, need_deadprocs, need_login, need_initspawn, need_clockchange, need_runlevel, need_users, my_line_only, main): Use bool for booleans. (print_runlevel): Use unsigned char for bytes. (list_entries_who, scan_entries, who): Use size_t for sizes. (main): No need to pass a non-NULL last arg to getopt_long.
2004-07-24(print_line): New arguments USERLEN and LINELEN, since USER and LINEPaul Eggert1-14/+17
might not be null terminated. All callers changed.
2004-06-23(idle_string, print_user): New arg boottime,Jim Meyering1-19/+27
specifying the most recent boot time. All uses changed. (idle_string) Consider a line to be "old" if it hasn't been used since the last boot time. Watch out for overflow when computing times, and for times in the future. (idle_string): Record latest boot time.
2004-06-22The 2004-06-19 fix for who and pinky was incomplete, as ctimeJim Meyering1-13/+28
has undefined behavior if the year precedes -999 or follows 9999. Since we have to stop using ctime anyway, we might as well use strftime and fix the FIXME, and support internationalized dates. Include "hard-locale.h". (time_format, time_format_width): New vars. (time_string, print_line): Use them. (main): Set them. (time_string): Use localtime + strftime instead of ctime, to avoid problems with years before -999 or after 9999.
2004-06-21(main): Standardize on the diagnostics given when someone givesJim Meyering1-1/+2
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.
2004-06-20Don't dump core if ctime returns NULL; this is possible onJim Meyering1-2/+12
hosts with 64-bit time_t and 32-bit int. Include "inttostr.h". (time_string): If ctime fails, print the raw time as an integer instead of dumping core.
2004-06-20(print_line): Don't truncate user names at 8 bytes.Jim Meyering1-1/+1
Problem reported by Guido Leenders in: http://lists.gnu.org/archive/html/bug-coreutils/2004-06/msg00056.html
2004-06-13(PIDSTR_DECL_AND_INIT): Don't assume pid_t fits in int.Jim Meyering1-11/+8
(UT_ID) [!HAVE_STRUCT_XTMP_UT_ID]: Remove bogus comment, as (sizeof "??") reliably returns 3. (print_line): Guard against idle and pid being too long (which is possible when printing headers). (print_user): Allocate enough bytes for idlestr. Use IDLESTR_LEN. Avoid unnecessary cast of sizeof to int. (make_id_equals_comment): Do not assume that UT_ID returns a string; it might return a non-null-terminated array. Use strncat instead. It's not very often where strncat is exactly what you want, but this is one of those rare cases.
2004-06-12(list_entries_who): Don't output a trailing space.Jim Meyering1-1/+3
2004-04-18(print_user): Use xrealloc here, rather than unchecked realloc.Jim Meyering1-3/+3
Remove anachronistic casts.
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