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-rw-r--r--old/sh-utils/ChangeLog1716
1 files changed, 5 insertions, 1711 deletions
diff --git a/old/sh-utils/ChangeLog b/old/sh-utils/ChangeLog
index 011686f3b..efba094cf 100644
--- a/old/sh-utils/ChangeLog
+++ b/old/sh-utils/ChangeLog
@@ -1,3 +1,8 @@
+Thu Mar 28 23:01:48 1996 Jim Meyering (meyering@na-net.ornl.gov)
+
+ * ChangeLog.0: New file.
+ * Makefile.am (EXTRA_DIST): Add ChangeLog.0
+
Thu Mar 28 00:06:28 1996 Jim Meyering (meyering@na-net.ornl.gov)
* man/Makefile.am (man_MANS): Add chroot.1.
@@ -532,1714 +537,3 @@ Thu Nov 17 23:47:26 1994 Jim Meyering (meyering@comco.com)
(list_entries_users): Sort the user names. Reported by
Michael I Bushnell.
Topologically sort the functions and remove fwd declarations.
-
-Sat Nov 05 08:35:25 1994 Jim Meyering (meyering@comco.com)
-
- * Version 1.12.
-
-Fri Nov 04 06:01:00 1994 Jim Meyering (meyering@comco.com)
-
- * Version 1.11.
-
-Wed Nov 02 18:52:20 1994 Jim Meyering (meyering@comco.com)
-
- * doc/Makefile.in (install): Remove test for existence of info
- file. Simply change to $(srcdir) instead.
-
-Wed Oct 26 23:40:07 1994 Jim Meyering (meyering@comco.com)
-
- * safe-xstat.hin [EINTR]: Always define safe_l?stat.
- Define it __static -- which is `static' for most includers,
- but `/* empty */' for safe-xstat.cin.
- * safe-xstat.cin: Define __static to nothing so we get public
- safe_l?stat functions in the library.
-
- * Makefile.in (All actions invoking $(MAKE) from within compound
- (e.g. `for') sh statements): Exit non-zero if the sub-make fails.
- Otherwise, the top-level make may exit successfully when it should
- fail. From Jim Kingdon (kingdon@cygnus.com).
-
-Sun Oct 23 23:36:26 1994 Jim Meyering (meyering@comco.com)
-
- * safe-xstat.hin: Don't use a statement expression here.
- Use an inline function instead.
- * safe-xstat.cin: Don't duplicate the definition of safe_l?stat here.
- Get the definition from safe-xstat.hin.
-
-Fri Oct 21 00:57:23 1994 Jim Meyering (meyering@comco.com)
-
- * man/Makefile.in: Fix typo that had su.1 being installed as
- `man/man1/.1'. From Kjetil Torgrim Homme.
-
- * basename.c, dirname.c, expr.c, pathchk.c, sleep.c (main): Diagnose
- wrong number of argument -- usually too few -- instead of just
- referring the user to the --help option. Reported by Karl Berry.
-
-Mon Oct 17 23:55:41 1994 Jim Meyering (meyering@comco.com)
-
- * doc/Makefile.in (install): Install the info files from either
- the source directory or the object directory.
- From Ian Lance Taylor (ian@cygnus.com).
-
-Sun Oct 16 12:14:02 1994 Jim Meyering (meyering@comco.com)
-
- * lib/Makefile.in (distclean): Don't delete getdate.c and posixtm.c
- here since they are not distributed.
- (realclean): Delete them here instead.
- From Francois Pinard.
-
-Mon Oct 10 21:44:42 1994 Jim Meyering (meyering@comco.com)
-
- * id.c (print_group_list, print_full_info): Use more precise
- feature tests. Rather than assuming that a definition for
- NGROUPS_MAX implies the existence of the getgroups function,
- test for HAVE_GETGROUPS explicitly.
- * su.c (log_su): Likewise. Similarly, check HAVE_INITGROUPS.
- Both from Kaveh Ghazi. He reported that a Pyramid 9820 OSx 5.0d
- (Dual universe SVR3/BSD4.2) system had NGROUPS_MAX and syslog.h
- but not getgroups, initgroups or the syslog functions.
-
-Fri Oct 07 19:42:35 1994 Jim Meyering (meyering@comco.com)
-
- * doc/Makefile.in (sh-utils.dvi): Depend on version.texi.
- * version.texi: Use RELEASEDATE, not RELEASE_DATE.
- * sh-utils.texi: Likewise.
-
- * configure.in: Test for crypt in -lcrypt for NetBSD.
- Reported by Greg Hudson (ghudson@mit.edu).
-
- * system.h: Don't define lstat. safe-l?stat.h does that now.
-
-Thu Oct 06 21:14:07 1994 Jim Meyering (meyering@comco.com)
-
- * src/Makefile.in (link_command): Remove $(CFLAGS). Because
- the default value usually includes -g, Linux users were getting
- statically linked executables. With this removal they'll get
- much smaller, dynamically linked ones by default.
-
- * lib/Makefile.in (safe-lstat.o): Depend on safe-stat.h, too.
-
-Sun Oct 02 16:15:32 1994 Jim Meyering (meyering@comco.com)
-
- * src/Makefile.in: Don't use binprefix. Use autoconf-2's
- @program_transform_name@ instead.
- * man/Makefile.in: Likewise for manprefix.
-
- * safe-xstat.hin [!S_ISLNK]: Include safe-stat.h and define
- SAFE_LSTAT and safe_lstat to their symlink-ignorant counterparts.
- * lib/Makefile.in (extract_lstat, extract_stat): Add sed rules to
- extract the new cpp directives into safe-lstat.h, but not into
- safe-stat.h.
-
-Sat Oct 01 00:14:10 1994 Jim Meyering (meyering@comco.com)
-
- * system.h: Remove conditional definition of mode_t.
- configure takes care of this now.
-
- * configure.in: Add -l$lib (not $lib) to LIBS when checking
- for syslog. From Kaveh Ghazi.
-
- * date.c (batch_convert): Use K&R style function definition.
- From Kaveh Ghazi.
-
- * date.c (main): When reading dates from a file with a +FORMAT-style
- user-specified format, don't print the leading `+'. Franc,ois Pinard
- noticed this problem.
- Make an error message clearer. From Franc,ois.
-
- * lib/Makefile.in (DISTFILES): Add getline.h.
- (SOURCES, OBJECTS): Add getline.c, getline.o.
-
- * safe-xstat.hin: Don't include <sys/types.h> or <sys/stat.h>.
- Otherwise, we'd lose when the includer has already included
- <sys/stat.h> on systems that aren't protected against multiple
- inclusion. Add a note that those headers must be included before
- this one. Don't include <config.h> either.
- * safe-xstat.cin: Include <sys/types.h> and <sys/stat.h> here instead.
- Include <config.h> here, too.
- Kaveh Ghazi reported this problem.
-
-Fri Sep 30 22:40:21 1994 Jim Meyering (meyering@comco.com)
-
- * date.c (main): Accept new option: (-f) --file=datefile.
- (batch_convert): New function. Suggested by Karl Berry.
-
- * date.c (main): Diagnose use of conflicting options.
- Revamp non-option argument processing.
- Detect write errors.
-
- * lib/*.c, src/*.c: Remove CONFIG_BROKETS conditional.
- * lib/Makefile.in src/Makefile.in: Don't define it.
-
- configure.in (AC_CHECK_FUNCS): Add getcwd. From Kaveh Ghazi.
-
- * safe-xstat.c.in, safe-xstat.h.in: Rename to safe-xstat.cin and
- safe-xstat.hin so the names don't exceed the 14-character limit.
- Reported by Kaveh Ghazi.
-
-Mon Sep 26 19:49:40 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in: Don't use $su_cv_sys_tiocgwinsz_in_termios_h
- uninitialized. From R. Bernstein <rocky@panix.com> and Kaveh Ghazi.
- (NICE_PRIORITY): Fix typo that caused omission from PROGS of nice
- and nohup on systems with nice but not setpriority.
- From Andreas Schwab.
-
-Sat Sep 24 10:13:00 1994 Jim Meyering (meyering@comco.com)
-
- * Makefile.in (stamp-h.in): Create using echo, not date.
- Using the latter could easily lead to rcs/cvs merge conflicts.
- * configure.in (stamp-h): Ditto, though this is less important
- because stamp-h isn't distributed.
-
- * nice.c (main): Revamp option processing to detect options
- like `--7' manually and pass the rest off to getopt_long.
- (isinteger): Use ISDIGIT.
- Use parse_long_options.
-
- * system.h: Include <ctype.h> and add IS* macros.
- * expr.c: Don't include <ctype.h> or define IS* macros since
- system.h now does that.
- * printf.c: Ditto.
-
- * date.c (usage): Add description of numeric modifiers.
-
- * printf.c (print_formatted): Declare DIREC_LENGTH size_t, not int.
- (print_esc_string): Ditto for LENGTH.
- * dirname.c (main): Cast string literal to (char*).
- * stty.c (wrapf): Declare first argument const char *.
- * tee.c (main, tee): More const dcls and casting.
- * who.c (read_utmp): New variable: size to avoid type warnings.
- All of these eliminate compilation warnings reported by
- Franc,ois Pinard.
-
- * doc/Makefile.in (DISTFILES): Add version.texi because generating
- that file now depends on having a version of date that can handle
- formats like `+%Y %B'.
- (version.texi): Generate RELEASE_DATE, too.
- * sh-utils.texi: Use RELEASE_DATE instead of hard-coded date.
-
- * long-options.h: Prepend underscores to arg names in prototype
- to avoid warnings about shadowing.
-
- * src/Makefile.in: Add dependencies on long-options.h.
-
- * configure.in: Make having autoconf-1.120 a prerequisite.
-
- * sh-utils.texi [INFO-DIR-ENTRY]: Add an entry for each `invoking'
- node. Regularize punctuation, indexing, and xrefs.
- From Franc,ois Pinard.
-
- * date.c (usage): Tweak the usage message a little.
- Add `const' to more dcls.
-
- * stty.c: Add `const' to more dcls.
- * su.c: Ditto.
- * who.c: Ditto.
-
- * tee.c (main): Use _POSIX_SOURCE, not _POSIX_VERSION.
-
-Sat Sep 17 15:48:10 1994 Jim Meyering (meyering@comco.com)
-
- * (doc): New subdirectory with texinfo documentation.
- Thanks to Franc,ois Pinard and Karl Berry!
- Note however that it contains mainly the information from the
- `man' pages, so it is not good documentation. But this way,
- at least we don't have to maintain the troff man pages anymore.
-
- * su.c: Test !HAVE_ENDGRENT and !HAVE_ENDPWENT rather than
- _POSIX_SOURCE to determine whether endgrent and endpwent should
- be defined away.
- * configure.in (AC_CHECK_FUNCS): Add endgrent and endpwent.
-
- * who.c: Test HAVE_SYS_PARAM_H rather than _POSIX_SOURCE
- to determine whether <sys/param.h> should be included.
-
- * date.c (main): Rewrite command-line argument handling code
- to give diagnostics for inconsistent options.
-
- * Makefile.in: Restructure dependencies using local-*
- and recursive-* targets to avoid evil double-colon rules.
- Although the actions assiciated with double-colon rules are
- run sequentially using GNU make-3.71, POSIX doesn't guarantee
- that behavior. The next release may run them in parallel.
- Running the old rules in parallel would sometimes delete
- config.status before it was used in a subdirectory make.
- With several suggestions from Franc,ois Pinard.
-
-Thu Sep 15 19:10:51 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c [VWERSE && !VWERASE]: Define VWERASE for AIX-3.2.5.
-
-Sat Sep 03 00:41:53 1994 Jim Meyering (meyering@comco.com)
-
- * lib/Makefile.in (safe-lstat.c, safe-lstat.h, safe-stat.c,
- safe-stat.h): Use $(srcdir) to find source files.
- (.c.o): Use -I. to get safe-lstat.h and safe-stat.h from the
- build directory.
- * src/Makefile.in (incl): Add -I../lib to get lib/safe-lstat.h and
- lib/safe-stat.h from the build directory. From Michael I Bushnell
- <mib@geech.gnu.ai.mit.edu>.
-
- * Makefile.in: Remove rules to create installation directories.
- * {src,man}/Makefile.in: Put them here instead.
-
- * configure.in: Update to take advantage of autoconf 2.0 features.
-
-Sat Aug 27 16:57:20 1994 Jim Meyering (meyering@comco.com)
-
- * system.h [BROKEN_STAT_MACROS]: Remove unnecessary #ifdef's.
- From Francois Pinard.
-
-Thu Aug 18 11:44:48 1994 Jim Meyering (meyering@comco.com)
-
- * su.1: Explain why GNU doesn't support the `wheel group'.
-
-Mon Aug 01 21:58:14 1994 Jim Meyering (meyering@comco.com)
-
- * date.c: Add --utc option. It will supercede --uct.
- Change references to `universal coordinated time' to
- correct `coordinated universal time'. From Harris Boldt Edelman
- <hbe@red-eft.la.ca.us>.
- * date.1: Correct the documentation, too.
-
- * date.c (main, show_date): For -u, use gmtime instead of relying on
- localtime's ability to interpret the TZ enviroment variable.
- `date -u' failed (by reporting local time) on romp-ibm-bsd and PCs
- (DOS and OS/2) running emx 0.8h. From R. Bernstein
- <rocky@watson.ibm.com>.
-
-Sat Jul 30 07:52:27 1994 Jim Meyering (meyering@comco.com)
-
- * nohup.sh: Separate `nice -5' from COMMAND with `--' to ensure
- that COMMAND isn't interpreted as an option to nice.
- * groups.sh: Similarly, separate each name from `id -Gn' with `--'.
- Karl Berry pointed out that `groups --help user' gave confusing
- diagnostics.
-
-Tue Jul 26 11:33:53 1994 Jim Meyering (meyering@comco.com)
-
- * su.c (main): Make copies of the password information we'll use
- so that log_su (through getlogin) doesn't clobber the static data.
- With suggestions from Francois Pinard.
-
- * system.h: Remove `|| defined(_POSIX_VERSION)' from test that
- decides whether to include <fcntl.h>. From Francois Pinard.
-
-Mon Jul 25 23:54:36 1994 Jim Meyering (meyering@comco.com)
-
- * pathchk.c (dir_ok): Use SAFE_STAT.
- * test.c (test_stat, binary_operator, unary_operator): Use SAFE_STAT
- and SAFE_LSTAT.
- * who.c (print_entry): Use SAFE_STAT.
-
- * test.c (group_member): Remove function. Use the one broken out
- into group-member.c instead.
-
-Fri Jul 15 00:23:17 1994 Jim Meyering (meyering@comco.com)
-
- system.h: Remove unneeded decls of atof and atol.
-
-Fri Jul 08 01:09:23 1994 Jim Meyering (meyering@comco.com)
-
- stty.c (main): Initialize max_col (used by wrapf) before calling
- display_speed. Otherwise, `stty speed' output a spurious newline.
- From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
-Sun Jul 03 08:44:00 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in [AC_HAVE_HEADERS]: Add sys/param.h, for
- definition of HAVE_SYS_PARAM_H, now tested in pathmax.h.
-
- * configure.in [AC_WORDS_BIGENDIAN]: Add it. This macro is
- required by memcmp.c on big-endian systems. Its absence was
- diagnosed by Lars Duening (duening@ibr.cs.tu-bs.de).
-
-Sun Jun 19 00:18:06 1994 Jim Meyering (meyering@comco.com)
-
- * nice.c (main): Accept options like `--5' (equivalent to `-n -5')
- instead of letting getopt give an `unrecognized option' error.
-
- * long-options.c: Require another argument: version_string.
- Don't include "version.h" or "system.h".
- * basename.c, dirname.c, echo.c, expr.c, hostname.c, printf.c,
- pwd.c, stty.c, test.c, yes.c: Adjust callers of parse_long_options
- accordingly.
-
-Thu Jun 02 14:11:31 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c (main): Set max_col and current_col before running
- display_window_size. Otherwise, `stty size' output a spurious
- newline. From Bauke Jan Douma (bjdouma@xs4all.hacktic.nl).
-
-Mon May 30 09:33:53 1994 Jim Meyering (meyering@comco.com)
-
- * test.c (test_syntax_error, beyond): Add __attribute__ ((noreturn))
- so gcc will know enough not to give warnings.
-
-Sun May 29 17:40:21 1994 Jim Meyering (meyering@comco.com)
-
- * long-options.c: Move from src/ to lib/.
- * long-options.h: Ditto.
- * src/Makefile.in: Remove references to long-options.[ch].
- * lib/Makefile.in (SOURCES, OBJECTS): Add long-options.[co].
-
-Fri May 27 18:20:18 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c [VFLUSH && !VFLUSHO]: Define VFLUSH0.
- Ultrix's termios.h defines VFLUSH, but not VFLUSHO.
- From Kjetil Torgrim Homme <kjetilho@ifi.uio.no>.
-
-Thu May 26 08:46:32 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in [INSTALL]: Revert change of March 8. autoconf
- has fixed this.
-
-Thu May 19 01:10:20 1994 Jim Meyering (meyering@comco.com)
-
- * Version 1.10.
-
- * lib/Makefile.in (DISTFILES): Add getdate.c and posixtm.c.
-
- * src/Makefile.in (users.c): Use cp if hard link fails.
- From Ian Lance Taylor.
-
- * Makefile.in (dist): Change package name from shellutils to sh-utils.
- That allows a hyphen and 5-character version number without exceeding
- the 14-character limit on file name length. shellutils-1.10 would
- have been too long.
- * version.c: Update package name.
-
- * hostname.c: Include <sys/types.h> before "system.h".
- From Kaveh Ghazi and Karl Berry.
-
- * hostname.c (sethostname) [!HAVE_SETHOSTNAME && HAVE_SYSINFO &&
- HAVE_SYS_SYSTEMINFO_H && HAVE_LIMITS_H]: New function. SVR4 systems
- prefer sysinfo over sethostname.
- * configure.in (AC_HAVE_FUNCS): Add sysinfo.
- (AC_HAVE_HEADERS): Add sys/systeminfo.h.
- From Kaveh Ghazi.
-
-Fri May 13 09:45:23 1994 Jim Meyering (meyering@comco.com)
-
- * lib/xgethostname.c (xgethostname): Call xmalloc outside the loop.
- Correct loop termination condition.
-
- * pwd.c: Include <sys/types.h> before "system.h".
- From Kaveh Ghazi.
-
- * {lib,man,src}/Makefile.in (Makefile): Use ../config.status
- instead of $(srcdir)/../config.status. The latter didn't work
- for builddir != srcdir. From Kaveh Ghazi.
-
- * Makefile.in (Makefile): Remove dependencies on */Makefile.in.
- Change the rule so running config.status creates only Makefile.
- (stamp-config): Have config.status generate only config.h.
-
- * {lib,man,src}/Makefile.in (Makefile): Add single dependency on
- Makefile.in and rule to make config.status create only Makefile.
-
- * hostname.c: New program.
- * hostname.1: New file.
- * Makefile.in (PROGS): Add hostname.
- (SOURCES): Add hostname.c
- * src/Makefile.in: Add rules and dependencies for hostname.
- * configure.in (AC_HAVE_FUNCS): Add sethostname.
-
- * pathchk.c (validate_path) [lint]: Initialize a variable to
- suppress `used before initialized' warning.
-
- * who.c: Correct gethostname prototype to indicate the function
- returns int, not char.
-
-Sun May 01 08:38:18 1994 Jim Meyering (meyering@comco.com)
-
- * who.c: Add #ifdefs to build the `users' executable.
- * src/Makefile.in: Add corresponding rules.
- * Makefile.in (PROGS): Add users.
- From Kaveh R. Ghazi <ghazi@noc.rutgers.edu>.
- * users.1: Document it.
-
-Thu Apr 28 00:45:02 1994 Jim Meyering (meyering@comco.com)
-
- * pwd.c: New program.
- * pwd.1: New file.
- * Makefile.in (PROGS): Add pwd.
- * lib/Makefile.in: (DISTFILES): Add pathmax.h.
- (SOURCES, OBJECTS): Add xgetcwd.c and xgetcwd.o respectively.
- * src/Makefile.in: Add rules and dependencies for pwd.
-
- * yes.c: Don't include version.h.
-
-Mon Apr 18 19:54:24 1994 Jim Meyering (meyering@comco.com)
-
- * documentation: Change uses of `pathname' and `path' as per
- GNU standards.
-
- * long-options.c (parse-long-options): Take a new argument,
- command_name, for use in --version output.
- * basename.c, dirname.c, echo.c, expr.c, printf.c, stty.c, test.c,
- yes.c (main): Update callers.
-
-Wed Mar 30 08:53:21 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in: Use AC_SET_MAKE.
- * Makefile.in: Edit MAKE assignments into @SET_MAKE@.
-
-Fri Mar 25 01:13:42 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in: Use AC_VERBOSE, AC_CHECKING, and AC_WARN instead
- of explicit echo commands.
- When checking for shadow password routines, make sure the function
- getspnam is available before defining HAVE_SHADOW_H.
- <dvldbg@cs.umu.se> reported that shadow.h exists on some
- linux system that did not have the function.
-
-Tue Mar 8 10:29:13 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in [INSTALL]: When AC_PROG_INSTALL resorts to setting
- this to `./install.sh', make it `../install.sh' instead since that
- script will be invoked only from subdirectories.
- [WINSIZE_IN_PTEM]: Check for this unconditionally, rather than
- only when TIOCGWINSZ is not defined through termios.h. The old
- method loses on SCO ODT 3.0 systems.
-
-Sat Feb 19 14:23:14 1994 Jim Meyering (meyering@comco.com)
-
- * Version 1.9.4.
-
- * stty.c (main): Use getopt_long_only with "ag" instead of
- getopt_long with "". The latter incremented optind so the
- -a and -g options weren't recognized.
-
- * Version 1.9.3.
-
-Tue Feb 15 18:28:28 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c (main): Use getopt only to recognize long options.
- Hand code the loop to detect -a, -g, -ag and -ga. Using getopt
- to detect the short options loses (because we have to ignore
- unrecognized options and we are allowing GNU getopt to permute)
- because e.g. `-tabs' is interpreted as a group of options, one of
- which is `-a'. Before, running `stty -tabs echo' gave this error:
- stty: when specifying an output style, modes may not be set
- Reported by Arne H. Juul.
-
-Sun Feb 13 13:34:25 1994 Jim Meyering (meyering@comco.com)
-
- * basename.1, dirname.1, stty.1: Reflect usage changes.
- * basename.c, dirname.c, stty.c (usage): Ditto.
-
- * long-options.h (parse_long_options): Invoke usage function
- argument with explicit dereference as per GNU coding standards.
-
- * basename.c dirname.c: Use parse_long_options instead of the
- conventional getopt_long paradigm. Before, the commands
- `basename file-dist -dist' and `basename -- file.c .c' produced
- incorrect results. Now, even `basename -file-dist -dist' works
- and the command `basename -- file.c .c' fails for the right
- reason: the `--' is not a special (to getopt) token for these
- commands. It is interpreted as the filename, so there are too
- many arguments to basename. Rick Sladkey <jrs@world.std.com>
- reported the problem with basename.
-
- * stty.c (set_window_size): When stty fails to get the window size
- (as happens on telnet sessions to Solaris systems), initialize all
- fields of the winsize struct. Before, it was using the uninitialized
- pixel fields of the struct in the ioctl to set window size parameters.
- From Rick Sladkey.
-
- * stty.c (main): Use parse_long_options to handle --help and --version.
- (main): In the remaining getopt_long loop, don't jump out of the
- loop from the `default' branch of the switch statement. Doing that
- left optind in an inconsistent when there were non-option arguments
- preceding `reversed' arguments (e.g. stty echo -echoe) and the
- preceding non-option arguments were ignored. Rick Sladkey reported
- that stty was ignoring arguments.
-
- * stty.c (main): Fail with a diagnostic when both -g and -a are given.
- (main): Fail with a diagnostic when either -g or -a is used with
- arguments for setting modes.
-
-Fri Feb 11 19:39:37 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c (get_win_size): Don't use an ANSI-style function
- definition. From Kaveh R. Ghazi <ghazi@noc.rutgers.edu>.
-
-Thu Feb 10 01:22:37 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c [CSWTCH] (__sparc__ && __svr4__): Define `swtch' to
- _POSIX_VDISABLE by default. Otherwise, the default settings on
- SunOS 5.3 (from /usr/include/sys/termios.h) have both `swtch'
- and `susp' set to ^Z. Those default settings are not unusual.
- What is unusual is that with such settings on SunOS 5.3, the tty
- driver doesn't generate a signal for control-Z. Reported by
- Brent Wiese <brent@dot.imgen.bcm.tmc.edu>.
-
- * stty.c (main) [CIBAUD]: Don't report an error on SunOS 4.1.x
- systems if the only difference is in this nybble of c_cflag.
- See the comments for the gory details. Thanks to
- Erez "HWank1" Zadok <ezk@cs.columbia.edu> for reporting this
- and helping me reproduce it.
-
-Tue Feb 01 00:59:56 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c (main): Call tcsetattr only if we've updated tty modes,
- not e.g. if we've changed the window size.
-
- * Update Copyright dates in src/*.
-
-Fri Jan 28 11:02:21 1994 Jim Meyering (meyering@comco.com)
-
- * configure.in: Don't set LDFLAGS since linking now uses both
- LDFLAGS and CFLAGS.
-
-Wed Jan 26 10:54:02 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c (get_win_size): New function. Try getting size first
- for the device on stdout. Try stdin only if that fails. Suggested
- by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
- (set_win_size): Call get_win_size instead of calling ioctl directly.
- (display_window_size): Ditto.
- (screen_columns): Ditto.
-
-Mon Jan 24 22:57:18 1994 Jim Meyering (meyering@comco.com)
-
- * stty.c (set_window_size): Work around SunOS 4.x kernel bug that
- makes `stty rows 34 cols 80;stty rows 0;stty cols 0' incorrectly
- set rows to 80 and columns to 0. Sun's stty has this problem, too.
- The kernel bug is fixed in Solaris 2. Mostly from Alexander Dupuy
- <dupuy@cs.columbia.edu>.
-
- * src/Makefile.in: Use both LDFLAGS and CFLAGS when linking.
- * man/Makefile.in: Use binprefix as the default manprefix.
-
- * nohup.sh: Redirect usage message to stderr.
- From Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
-
-Thu Jan 13 17:27:38 1994 Jim Meyering (meyering@comco.com)
-
- * src/Makefile.in: Change all link commands to use both $(CFLAGS)
- and $(LDFLAGS).
-
-Mon Jan 10 01:20:38 1994 Jim Meyering (meyering@comco.com)
-
- * man/Makefile.in (manprefix): Use binprefix as the default.
-
-Thu Jan 06 18:19:06 1994 Jim Meyering (meyering@comco.com)
-
- * who.c (print_entry): Prepend `/dev/' only if ut_line is not
- already an absolute filename. Just to be safe.
-
-Fri Dec 31 00:22:59 1993 Jim Meyering (meyering@comco.com)
-
- * date.c (usage): Reorder listing of % formats in `sort -f' order.
-
-Tue Dec 28 15:49:32 1993 Jim Meyering (meyering@comco.com)
-
- * install.sh: New file.
- Makefile.in [DISTFILES]: Add it.
-
- * who.c (read_utmp): Use stdio functions instead of open/read/close
- to avoid having to handle POSIX read's -1/errno=EINTR failure case.
-
- * tee.c (tee): A POSIX implementation of the read system call
- may return -1 and set errno to EINTR when it is interrupted.
- Retry instead of failing with an error.
- (tee): Don't use xwrite. Use full_write instead and include the
- losing file name in the message reporting a write failure.
- Don't treat standard output as a special case, so a failed write
- to stdout doesn't exit immediately.
-
- * date.c (usage): Note that for %w, 0 corresponds to Sunday.
-
-Sat Dec 25 23:15:58 1993 Jim Meyering (meyering@comco.com)
-
- * who.c (main): Don't chdir ("/dev") for the stat in print_entry.
- (print_entry): Instead of stat'ing the /dev-relative path, ut_line,
- stat the absolute path with "/dev/" prefix. From David MacKenzie.
-
-Wed Dec 22 00:53:51 1993 Jim Meyering (meyering@comco.com)
-
- * expr.c (toarith): Interpret the empty string as just that
- rather than as the integer zero.
- Before, `expr "" == 0' output 1. Now it prints 0.
-
- * configure.in (AC_HAVE_HEADERS): Check for float.h for strtod.c.
-
- * configure.in (check for TIOCGWINSZ): Don't look in sys/ioctl.h
- or sys/ptem.h if we've already found it in termios.h. This
- eliminates redefinition warnings from including both termios.h
- and sys/ioctl.h on sytems running SunOS. From Matthew Seaman
- (matthew@dyson.ox.ac.uk).
-
- * date.1: Document new %s format and old `-' and `_' numeric field
- modifiers.
-
- * memcmp.c: Use the latest version from GNU C library.
-
-Mon Dec 20 23:29:30 1993 Jim Meyering (meyering@comco.com)
-
- * configure.in [test for 8-bit clean memcmp]: Add a test to detect
- losing memcmp from SunOS4.1.x. From Robert H. de Vries
- <robert@and.nl>.
-
-Sat Dec 18 01:12:24 1993 Jim Meyering (meyering@comco.com)
-
- * configure.in (AC_OUTPUT): Put `touch stamp-config' in second arg
- so it goes in config.status. This eliminates unnecessary second run
- of configure.
-
-Fri Dec 10 01:06:28 1993 Jim Meyering (meyering@comco.com)
-
- * stty.c (screen_columns): Instead of dying just because Solaris'
- `ioctl (0, TIOCGWINSZ' fails (strangely only for telnet sessions,
- not rlogin sessions), ignore its errno == EINVAL and try to get
- the number of columns another way.
-
- * stty.c (set_window_size): If ioctl to get window size fails,
- (as on telnet sessions to Solaris 2.[12] systems) try to set the
- requested fields anyway, setting to zero any unspecified fields.
- This is what Sun's /bin/stty appears to do.
- * (display_window_size): Don't display anything for the number
- of rows and columns if the ioctl call intended to get them fails.
-
-Tue Nov 30 23:58:54 1993 Jim Meyering (meyering@comco.com)
-
- * Version 1.9.2.
-
-Mon Nov 29 00:28:35 1993 Jim Meyering (meyering@comco.com)
-
- * stty.c, configure.in, acconfig.h: Revert change of Nov 26.
- I am no longer able to reproduce the behavior that prompted
- that patch -- but I had tested only using an old version of gcc.
- When building with a more recent version of gcc or with /bin/cc
- there is no problem.
-
-Sat Nov 27 15:11:21 1993 Jim Meyering (meyering@comco.com)
-
- * nice.c (main): If an adjustment is specified, but no command is
- given, give a diagnostic in addition to the usage message.
- (isinteger): Accept a leading `+'.
-
-Fri Nov 26 18:49:42 1993 Jim Meyering (meyering@comco.com)
-
- * stty.c [GWINSZ_BROKEN]: Define TIOCGWINSZ to TCGETS for Solaris-2.2.
- On that system, ioctl (0, TIOCGWINSZ, &win) always fails, but using
- TCGETS works. Reported by Francois Pinard.
-
- * configure.in [GWINSZ_BROKEN]: New test to detect Solaris' inability
- to get window size from ioctl using TIOCGWINSZ.
- * acconfig.h [GWINSZ_BROKEN]: Add an #undef.
-
-Mon Nov 22 23:40:21 1993 Jim Meyering (meyering@comco.com)
-
- * who.c [defined (UTMPX_FILE)]: (undef and) define UTMP_FILE to
- this value even if UTMP_FILE is already defined. Because some
- systems define both symbols. From Arne H. Juul.
- * [MESG_BIT]: Rename to S_IWGRP (from sys/stat.h>) and define only
- if not already defined.
-
-Fri Nov 19 23:08:03 1993 Jim Meyering (meyering@comco.com)
-
- * who.c (print_entry): Produce reasonably formatted output even when
- sizeof (this->ut_name,ut_line) are much larger than 8. For Solaris
- and other SysVr4. With help from Arne H. Juul.
- * configure.in (HAVE_UTMPX_H): New test; combined with test for the
- ut_host field. From Arne H. Juul.
-
- * memcmp.c: New file.
- * lib/Makefile.in [SOURCES]: Add memcmp.c.
- * configure.in (AC_REPLACE_FUNCS): Add memcmp.
- Add test for 8-bit clean memcmp.
-
- * configure.in (AC_HAVE_FUNCS): Add isascii.
- * expr.c [!defined (isascii) || defined (STDC_HEADERS)]: This failed
- on AIX PS/2 1.3 systems because isascii is a function and it is used
- in definitions (with the necessary side effect of assigning to a
- global variable) of the is* macros. Also test HAVE_ISASCII and
- redefine ISASCII(c) instead of isascii.
- Reported by Minh Tran-Le (tranle@intellicorp.com).
- * printf.c: Ditto.
-
- * configure.in (AC_HAVE_HEADERS): Add sys/timeb.h; getdate.y tests
- HAVE_SYS_TIMEB_H.
-
- * stty.c (main): Detect the case in which POSIX-conformant tcsetattr
- fails and still returns zero.
-
-Wed Nov 17 21:05:10 1993 Jim Meyering (meyering@comco.com)
-
- * yes.c (main): Complete my half-finished Nov 2 change.
- yes with arguments did not print newlines. From Andreas Schwab
- (ls5.informatik.uni-dortmund.de).
-
- * stty.c (wrapf): Fix off-by-one error that could make `stty -a'
- output lines one character too long. From Andreas Schwab.
-
-Sat Nov 13 00:11:19 1993 Jim Meyering (meyering@comco.com)
-
- * Version 1.9.1.
-
- * configure.in [LIBS]: Add -lbsd if that is necessary to get the
- syslog function. With help from Kaveh Ghazi.
-
- * configure.in [LIBS]: Reorganize/unify the code that adds libraries
- solely to resolve syslog. Add a library only if it is required to
- resolve the syslog reference.
-
- * configure.in [AC_HAVE_HEADERS]: Check for sys/timeb.h.
- getdate.y needs to know.
- [LIBS]: Check for initgroups in -los. This is required by SCO-ODT-3.0
- when linking su.
- [LIBS]: Check -lufc for crypt.
- Reported by Steven W Orr (steveo@world.std.com).
-
-Thu Nov 11 23:55:48 1993 Jim Meyering (meyering@comco.com)
-
- * id.c [NGROUPS_MAX]: Undefine before redefining.
- From Kaveh R. Ghazi (ghazi@noc.rutgers.edu).
-
- * who.c (list_entries): Trim any trailing blanks from ut_name
- and make sure the string is NUL-terminated before printing it.
- Before, `who -q' displayed 8-character names with a tty
- (e.g. `q1') suffix.
-
- * stty.c [CFLUSHO]: Move this definition so it follows the
- one for VFLUSHO.
-
-Mon Nov 08 23:16:36 1993 Jim Meyering (meyering@comco.com)
-
- * Version 1.9.
-
- * su.c (correct_password): Report an error and fail if getpass
- returns NULL.
-
-Tue Nov 02 01:14:21 1993 Jim Meyering (meyering@comco.com)
-
- * acconfig.h: Add comments.
-
- * printenv.c (main): Exit with status == 2 for file error.
-
- * yes.c (main): Restore argv/optind handling -- now that
- parse_long_options doesn't change optind.
-
-Mon Oct 25 19:22:58 1993 Jim Meyering (meyering@comco.com)
-
- * basename.c, date.c, dirname.c, echo.c, env.c, expr.c, id.c,
- logname.c, nice.c, pathchk.c, printenv.c, printf.c, sleep.c,
- stty.c, su.c, tee.c, test.c, tty.c, uname.c, who.c, whoami.c,
- yes.c: Use the preferred `--longopt=arg' syntax in --help message
- rather than `--longopt arg'. From Francois Pinard.
-
- * stty.c (main, integer_arg): Don't just call error(1,... about
- improper usage. Call `error (0,...' then usage (1).
-
-Sun Oct 24 14:10:23 1993 Jim Meyering (meyering@comco.com)
-
- * test.c [member]: Don't try to cast index return value to an int.
- That can lose on systems with 64-bit pointers.
-
- * long-options.c: Save and restore optind, too.
- * long-options.h: New file.
- * long-options.c, echo.c, expr.c, printf.c, test.c, yes.c:
- Include it instead of duplicating dcls.
- * src/Makefile.in: Add dependencies for it.
-
-Tue Oct 19 00:26:27 1993 Jim Meyering (meyering@comco.com)
-
- * expr.c [!__STDC__]: Don't define away `const'. configure alone
- decides whether to do that. From Francois Pinard.
-
-Sat Oct 16 22:32:54 1993 Jim Meyering (meyering@comco.com)
-
- * whoami.c (main): Cast printf arg UID so it matches the type
- expected by %u format no matter how uid_t is defined.
-
- * stty.c: Accept `status' option and VDISCARD as an alias for
- VFLUSHO. From Arne H. Juul (arnej@imf.unit.no).
-
- * basename.c, date.c, dirname.c, echo.c, env.c, expr.c,
- false.sh, groups.sh, id.c, logname.c, long-options.c, nice.c,
- nohup.sh, pathchk.c, printenv.c, printf.c, sleep.c, stty.c,
- su.c, tee.c, test.c, true.sh, tty.c, uname.c, who.c, whoami.c,
- yes.c: Using --help gets long well- formatted help. Now --help
- writes to stdout and exits successfully. From Francois Pinard
- <pinard@iro.umontreal.ca>.
-
-Wed Oct 13 13:10:27 1993 Jim Meyering (meyering@comco.com)
-
- * long-options.c: Include sys/types before system.h.
- From Franc,ois Pinard (pinard@iro.umontreal.ca).
-
-Tue Oct 12 00:53:26 1993 Jim Meyering (meyering@comco.com)
-
- * stime.c [HAVE_CONFIG_H, CONFIG_BROKETS]: Include <config.h>
- or "config.h".
-
- * src/Makefile.in [clean]: Also delete '['.
-
-Sun Oct 10 14:05:23 1993 Jim Meyering meyering@comco.com
-
- * false.sh, groups.sh, nohup.sh, true.sh: Add --help and --version.
- * src/Makefile.in (false, groups, nohup, true): Substitute the string
- from version.c for @VERSION@ in *.sh.
-
-Sat Oct 9 23:12:53 1993 Jim Meyering meyering@comco.com
-
- * configure.in: Remove AC_UNISTD_H; add unistd.h to AC_HAVE_HEADERS.
-
-Tue Oct 5 22:18:05 1993 Jim Meyering meyering@comco.com
-
- * tty.c (main): Detect write error. Use isatty (rather than
- testing whether ttyname() is NULL) to determine exit status
- because ttyname may return NULL when stdin is a terminal device.
-
- * expr.c (eval7): Rewrite if-else-if-else... sequence to avoid a
- spurious `function returns without a value' warning.
-
- * printenv.c (main), tty.c (main): Detect and report write errors.
-
- * echo.c, patchchk.c, printenv.c, printf.c, sleep.c, stty.c, su.c,
- tee.c, test.c, tty.c, uname.c, yes.c: Accept --help and --version
- options.
-
- * long-options.c: New file. To let echo, expr, printf, test, and
- yes accept --help and --version as unobtrusively as possible.
- * src/Makefile.in [SORUCES]: Add it.
-
- * configure.in: Add AC_TIME_WITH_SYS_TIME and AC_STAT_MACROS_BROKEN.
-
- * nice.c (main) [NICE_PRIORITY]: When given an argument, don't
- try to get current priority. nice() requires only the delta;
- we don't need to compute the absolute priority as for setpriority.
-
-Mon Oct 04 22:15:07 1993 Jim Meyering (meyering@comco.com)
-
- * who.c (print_entry, print_heading, who_am_i):
- Cast printf field width arguments to int to avoid warnings.
- (idle_string): Cast idle seconds and minutes to int.
- Declare functions read_utmp and idle_string to be static.
- Don't declare ttyname as static.
-
- * echo.c (just_echo): Use putchar instead of printf.
-
- * expr.c (parse_long_options): New function.
- (main): Use it to handle --version and --help properly.
-
- * tee.c (main): Put entire #ifdef inside if-braces to make structure
- clearer.
- (main, tee): Compare close() != 0 rather than close () == -1.
-
- * pathchk.c (portable_chars_only, dir_ok): Make a couple variables
- const.
-
-Wed Sep 08 00:07:36 1993 Jim Meyering (meyering@comco.com)
-
- * test.c [advance, unary_advance]: Rewrite using do{...}while(0)
- paradigm instead of comma expressions that make Alpha OSFv1.3
- C compiler segfault.
-
- * basename.c, date.c, dirname.c, env.c, id.c, logname.c, nice.c:
- Add --help and --version options.
-
-Sat Jul 24 08:52:18 1993 Jim Meyering (meyering@comco.com)
-
- * configure.in: Check for -lshadow. Linux needs it when using shadow
- passwords. Reported by Mattias Olofsson <mattias@lysator.liu.se>.
-
-Thu May 27 20:05:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
-
- * configure.in (c_line test): Add missing `fi'.
-
-Tue May 18 23:49:26 1993 Jim Meyering (meyering@comco.com)
-
- * mkinstalldirs: New file.
- * Makefile.in (installdirs): Use it.
-
-Thu May 13 01:03:16 1993 Jim Meyering (meyering@comco.com)
-
- * Makefile.in (installdirs): New rules for creating installation
- directories. (install): depend on it.
-
-Mon May 3 22:09:24 1993 Jim Meyering (meyering@comco.com)
-
- * configure.in: Add AC_GETGROUPS_T.
- * id.c, test.c: Don't define GETGROUPS_T. Now configure does it.
-
-Sun May 2 00:21:05 1993 Jim Meyering (meyering@comco.com)
-
- * expr.c (eval6): Terminate result with a zero byte.
- The command `expr substr xx 1 2' would fail on systems with
- tight malloc. From Steve James <smj@cats.COM>.
-
- * expr.c (null): Recognize the string `0' as zero.
- (divide, mod): Upon request to divide by zero, give an error
- message instead of dumping core.
- From J.T. Conklin <jtc@wimsey.com>.
-
- * configure.in: Check for sys/time.h; getdate.y needs it for
- structs timeval and timezone on some systems.
- * Check for gettimeofday and for `struct tm'.
- * Add existence tests for memcpy and bcopy.
-
- * configure.in: Find a parser generator.
-
- * putenv.c: Include stdlib.h only if __GNU_LIBRARY__ is defined.
- Many vendor-supplied <stdlib.h> have a declaration of putenv that
- conflicts with ours.
-
-Tue Apr 20 02:33:24 1993 David J. MacKenzie (djm@kropotkin.gnu.ai.mit.edu)
-
- * stty.c: Use GWINSZ_IN_SYS_IOCTL, not _AIX, to determine
- whether sys/ioctl.h is needed to support `stty size'.
-
-Thu Apr 1 18:03:47 1993 Jim Meyering (meyering@comco.com)
-
- * printf.c, expr.c [isascii]: Undefine before redefining.
-
-Sun Mar 28 00:07:45 1993 Jim Meyering (meyering@comco.com)
-
- * stty.c: Accept `flush' option. From Arne H. Juul arnej@lise.unit.no
- * system.h: Don't define r?index, bcopy... if they're already defined.
-
-Thu Mar 25 22:41:01 1993 Jim Meyering (meyering@comco.com)
-
- * configure.in: Add AC_IRIX_SUN to get -lsun because
- Irix-4.0.5's libc.a doesn't have yp/NIS entrypoints.
- From Kjetil Wiekhorst J|rgensen <jorgens@pvv.unit.no>.
-
-Fri Mar 05 00:02:53 1993 Jim Meyering (meyering@comco.com)
-
- * date.c: Add long-named options.
-
-Sun Dec 6 23:17:09 1992 Jim Meyering (meyering@comco.com)
-
- * date.c: Remove unused definition of isdigit.
- * expr.c (toarith): Change single use of isdigit to ISDIGIT.
- * printf.c (print_formatted, print_esc): Define ISDIGIT and
- ISXDIGIT and use them instead of isdigit and isxdigit.
-
-Wed Dec 2 12:49:11 1992 Jim Meyering (meyering@comco.com)
-
- * env.c, id.c, nice.c, pathchk.c, stty.c, su.c, tee.c, tty.c,
- uname.c, who.c: Convert static declarations of struct option
- to use new macros from getopt.h: no_argument, required_argument,
- and optional_argument.
-
-Tue Nov 24 09:46:02 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
-
- * echo.c: Use V9_DEFAULT instead of USG. Define it always.
-
- * system.h: Use HAVE_FCNTL_H and HAVE_STRING_H instead of USG.
-
-Wed Nov 11 18:19:10 1992 Jim Meyering (meyering@hal.gnu.ai.mit.edu)
-
- * All files in src: Make all functions and extern variables static.
- Make all longopts arrays const as well as static.
- Make a couple statically initialized aggregates `const.'
-
- * pathchk.c (portable_chars_only): Cast char used as array index.
-
- * echo.c (main), su.c (restricted_shell): Add parentheses to
- assignment statements used in boolean context.
-
- * stty.c (set_mode): Parenthesize expressions with bit operations
- to correctly set/reset modes bits.
-
-Wed Oct 28 14:16:48 1992 David J. MacKenzie (djm@goldman.gnu.ai.mit.edu)
-
- * Version 1.8.
-
- * stty.c: Accept Irix VRPRNT for VREPRINT.
- From Jim Meyering.
-
- * stty.c: Fix some type mismatches. From Bruce Evans, bde@runx.oz.au.
-
- * who.c (read_utmp): Close file on error.
- From Bruce Evans.
-
- * su.c, test.c: Add some decls. From Bruce Evans.
-
- * sleep.c (main): Arg to sleep is unsigned, not long.
- From Bruce Evans.
-
-Fri Sep 11 00:25:52 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * echo.c, echo.1: New files.
-
-Thu Sep 10 18:42:44 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * pathchk.c (main): Don't strip trailing slashes from args;
- they might make a path invalid.
- (portable_chars_only, dir_ok): New functions.
- (validate_path): Renamed from validate_new_path.
- Call them. Don't complain if a leading
- dir doesn't exist. Don't replace `parent' with a dir that
- doesn't exist. Don't print a message when falling back
- from pathconf to constant values.
-
- * who.c [!UTMP_FILE]: If _PATH_UTMP is defined, use it instead
- of /etc/utmp. From Marc Boucher <marc@cam.org>.
-
-Tue Aug 25 17:02:25 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * Version 1.7.
-
- * groups.sh, nohup.sh: Add $(bindir) to front of path.
-
-Mon Aug 24 16:39:39 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * stty.c: make sane value for "min" 1, not 0.
- From haible@ma2s2.mathematik.uni-karlsruhe.de (Bruno Haible).
-
-Sun Aug 23 03:02:07 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * id.c, test.c: Use NGROUPS_MAX if it's defined. 386BSD is like sun.
-
-Sat Aug 22 03:16:41 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * test.c: Rename STANDALONE to TEST_STANDALONE to avoid IBM RT
- ACIS sys/param.h conflict.
-
- * su.c (correct_password) [HAVE_SHADOW_H]: Try to get the
- encrypted correct password from the shadow password file.
-
-Fri Jul 17 15:25:01 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * su.c, getusershell.c: New files.
-
-Fri Jul 3 15:08:43 1992 David J. MacKenzie (djm@nutrimat.gnu.ai.mit.edu)
-
- * stty.c, who.c: Change FOO_MISSING to HAVE_FOO.
-
-Fri Jun 5 01:49:29 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
-
- * strcspn.c: New file.
-
- * expr.c: Misc. cleanups.
-
- * expr.c (eval7): Renamed from eval6.
- Give syntax error if no more args. Don't coerce all values to numbers.
- (eval6): New function.
- (eval5): Accept == as a synonym for =.
- (eval2): Coerce values to numbers for comparisons.
- Above all from Dana Jacobsen (jacobsd@prism.cs.orst.edu).
-
-Thu Jun 4 19:32:09 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
-
- * printf.c (print_formatted): Move main loop into new function.
- (main): Add an outer loop to use the format multiple times.
- (verify): Don't reject a completely empty string.
- Check errno (for overflow).
-
- * false.sh, true.sh: New programs. Oh, boy.
-
-Thu May 14 01:17:22 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
-
- * stty.c (set_mode): Support crt and dec modes partially if
- necessary, so they work on, for example, Ultrix . . . .
-
-Wed May 13 14:47:45 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
-
- * stty.c (set_mode): Swap nl and -nl. Have them also affect
- output as well as input.
-
-Tue May 12 00:07:28 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
-
- * date.c (show_date): Use strftime for the whole conversion.
-
-Tue May 5 15:20:24 1992 David J. MacKenzie (djm@hal)
-
- * stty.c (wrapf): Print the formatted buffer; don't redo the
- formatting using vprintf.
-
-Thu Apr 30 01:17:08 1992 David J. MacKenzie (djm@churchy.gnu.ai.mit.edu)
-
- * printf.c (xstrtol, xstrtoul, xstrtod, verify): New functions.
- (main, print_direc): Use them. Make error messages more specific.
-
- * tee.c (tee): Only malloc and free the table of file descriptors
- if >0 files are given.
-
-Fri Apr 17 11:56:48 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
-
- * pathchk.c (validate_new_path): Print the name of the component that
- failed the length test, not the whole path.
- From Andreas Schwab (schwab@ls5.informatik.uni-dortmund.de).
-
-Mon Apr 6 15:11:36 1992 David J. MacKenzie (djm@wookumz.gnu.ai.mit.edu)
-
- * who.c (read_utmp): Check close return for error.
- (print_heading): Align columns based on sizes of utmp members.
- (who_am_i): Skip past /dev/ instead of skipping leading path.
-
-Mon Mar 16 23:47:03 1992 David J. MacKenzie (djm@apple-gunkies.gnu.ai.mit.edu)
-
- * date.c (show_date): Don't call strftime if FORMAT is the
- empty string.
-
- * date.c (main): Reorganize to reduce duplicated code.
- Add -d option.
- (usage): Document -d.
- (set_date): Function removed.
-
-Tue Feb 11 16:12:18 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * printf.c (print_esc): When a numeric escape is given,
- don't call print_esc_char, and return 1 less.
- From Thorston Ohl.
-
-Mon Jan 20 02:17:18 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * Version 1.6.
-
- * test.c: HAVE_MULTIPLE_GROUPS -> HAVE_GETGROUPS, for bash 1.11.
-
-Fri Jan 17 15:46:18 1992 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * expr.c (docolon): Use re_nsub to find the number of
- subexpressions . . . From Karl Berry, who knows.
-
-Wed Dec 25 23:27:53 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * expr.c (docolon): Use the new way (re_regs.num_regs > 0) to find
- out if there were any subexpressions, instead of the old way
- (re_regs.start[1] >= 0), which can cause random memory
- accesses with regex 0.1. From Brian Matthews.
-
-Tue Dec 24 02:12:15 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * system.h, id.c, pathchk.c, tee.c: Change POSIX ifdefs to
- HAVE_UNISTD_H and _POSIX_VERSION.
-
-Wed Dec 11 13:15:09 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * Version 1.5.
-
- * expr.c (main): Set obscure_syntax to tell re_match to
- allocate memory for the group registers.
-
-Mon Dec 9 16:03:14 1991 Charles Hannum (mycroft at hal.gnu.ai.mit.edu)
-
- * who.c (list_entries): Check type == USER_PROCESS if defined, for SysV.
-
-Sat Dec 7 00:32:02 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * Version 1.4.
-
- * env, id, nice, pathchk, stty, tee, tty, uname: Change usage
- messages and documentation to list long-named options starting
- with `--' rather than `+'.
-
- * env.c (main), nice.c (main): Simplify test for which exit
- status to use if exec fails.
-
-Fri Dec 6 23:49:42 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * tee.c (main) [POSIX]: Use sigaction instead of signal, which
- POSIX doesn't have.
-
-Fri Oct 18 00:31:35 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * test.c (two_arguments): Fix from Chet.
-
- * expr.c: Include regex.h after sys/types.h, not before, so
- size_t gets defined.
-
- * test.c: New version, adapted from bash 1.10.
-
- * id.c: GID_T -> GETGROUPS_T, for clarity.
-
-Sat Oct 12 14:38:34 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
-
- * configure: Define uid_t and gid_t as int if they're not
- defined in sys/types.h. That's probably right for old Unixes
- and avoids trying to find the C preprocessor.
-
-Sat Sep 28 13:01:23 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
-
- * stty.c (set_mode): Make `raw' and `cooked' not change parity
- and character size, which would probably make them useless on
- 7-bit lines.
- Make `raw' set the `time' character to 0, not 1.
- From Bruce Evans.
-
- * nohup.sh: If creating nohup.out, give it mode 0600, for POSIX.
-
-Fri Sep 13 14:59:51 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
-
- * id.c [POSIX]: Always use sysconf to get NGROUPS_MAX.
-
-Thu Aug 29 14:43:07 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * test.c: Don't include sys/file.h if POSIX.
- Use gid_t for getgroups.
-
- * stty.c (set_mode): Use CEOF and CEOL instead of hardcoding them.
- (display_speed): Fix a printf string type mismatch.
- From Bruce Evans.
-
-Mon Aug 26 16:52:51 1991 David J. MacKenzie (djm at pogo.gnu.ai.mit.edu)
-
- * configure, src/Makefile.in, lib/Makefile.in: Only put $< in
- Makefiles if VPATH is being used, because older makes don't
- understand it.
-
-Mon Aug 19 01:57:46 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * Version 1.3.
-
-Sat Aug 17 22:48:15 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
-
- * src/Makefile.in (install): Install a link to test called '['.
-
-Wed Aug 14 12:22:57 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
-
- * test.c (unary_operator): Check first char of string, not its address.
-
-Sun Aug 11 18:10:30 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * Version 1.2.
-
- * system.h: Define S_IFMT if needed, for test.c.
-
- * test.c: New file, from bash.
-
- * nice.c: Change +priority to +adjustment (more accurate).
-
-Sat Aug 10 13:09:51 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * stty.c [WINSIZE_IN_PTEM]: sys/ptem.h requires sys/stream.h.
-
- * nice.c, configure: Use nice if available and setpriority is missing.
-
-Thu Aug 8 01:34:05 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * date.c: USG needs TZ=GMT0 for UCT timezone, also.
-
- * stty.c: Add pass8 and litout modes.
-
-Sun Aug 4 22:45:51 1991 David J. MacKenzie (djm at wheat-chex)
-
- * Version 1.1.
-
-Fri Aug 2 13:22:31 1991 David J. MacKenzie (djm at apple-gunkies)
-
- * configure: Implement +srcdir. Don't check for bison.
-
- * stty.c: Don't change ixon in "sane" mode.
-
- * configure: Use 1 instead of 255 for checking tzname,
- because of signedness.
-
-Thu Aug 1 13:40:58 1991 David J. MacKenzie (djm at apple-gunkies)
-
- * printenv.c (main): Don't print the variable names when given
- args, as people seem to use printenv in scripts after all . . . .
-
- * stty.c: Don't change parity or character size settings in
- "sane" mode. The right values for those depend on the hardware.
-
-Wed Jul 31 01:19:01 1991 David J. MacKenzie (djm at hal)
-
- * stty.c [_AIX]: Include sys/ioctl.h -- needed on
- AIX to get window size.
-
-Tue Jul 30 00:06:54 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * getdate.y: New file.
- * date.c: Add -s option to set date in English.
- * configure: Check for ftime.
-
- * date.c: Remove COMPUTE_TM_ZONE code, which didn't work.
- * configure: Instead of checking whether tzname is declared,
- check whether it exists.
-
- * logname.c (main): Go back to just printing an error message
- if getlogin fails, as required by POSIX.
-
- * stty.c (screen_columns, wrapf): New functions to implement
- output wrapping.
- Globally: use them.
-
- * configure: Define uid_t and gid_t if sys/types.h doesn't.
- * system.h: Define F_OK et al. if nothing else does.
-
-Mon Jul 29 21:11:16 1991 David J. MacKenzie (djm at wombat.gnu.ai.mit.edu)
-
- * pathchk.c (validate_new_path): Rearrange tests so that
- pathconf is only called on existing directories. Use access
- instead of stat to determine directory searchability.
- From Jim Meyering.
-
- * stty.c, configure: Add WINSIZE_IN_PTEM and GWINSZ_BROKEN for SCO.
-
-Wed Jul 24 02:13:31 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * stty.c (sane_mode): Always set control chars to sane values.
- Set min and time if they're different from eof and eol.
-
- * whoami.c: Print UID as unsigned.
- * logname.c: Do "whoami" if getlogin fails.
-
- * logname.c (main): fprintf was missing an arg.
-
-Tue Jul 23 02:20:15 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * id.c: GID_T is int if ultrix as well as if sun.
-
- * stty.c: Implement raw and cooked modes.
-
-Mon Jul 22 15:21:21 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * tee.c (main): close stdin and stdout to check for errors.
-
- * stty.c: Use tcflag_t for termios bitmasks.
- Use speed_t for speeds. Use unsigned long for baud rates to
- accomodate large values, and support 57600 and 115200 if available.
-
- * date.c, configure: Instead of SIZE_T_MISSING,
- define size_t if it's missing.
-
- * id.c, whoami.c: Use uid_t and gid_t.
-
- * id.c: If POSIX and not sun (bogus!), pass getgroups and
- getugroups an array of gid_t instead of int.
-
- * system.h: New file.
- * Most programs: include it.
-
-Fri Jul 19 12:04:58 1991 David J. MacKenzie (djm at apple-gunkies)
-
- * env.c [!STDC_HEADERS]: Declare errno.
- * printf.c, pathchk.c: Don't include errno.h; not needed.
-
- * version.c: New file.
- * All C programs: Link with it, to get version number in the
- binary where at least `strings -' and grep can find it.
-
- * pathchk.c (strip_trailing_slashes): Function removed; use
- version in lib.
-
-Mon Jul 15 11:34:22 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * Version 1.0.
-
- * pathchk.c: Always check whether _POSIX_PATH_MAX and
- _POSIX_NAME_MAX need to be defined.
- [POSIX]: If no PATH_MAX or NAME_MAX and pathconf for the path
- returns -1 (some systems do this if the path does not exist),
- use pathconf for "/".
-
-Sun Jul 14 21:17:22 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
-
- * date.c (date_seconds): Function removed, replaced with
- posixtm.y in lib.
- (set_date): Change caller.
- * configure: Check for bison.
-
- * stty.c [!C_LINE_MISSING]: Add support for setting and
- printing the line discipline.
- * configure: Check for C_LINE_MISSING.
-
- * configure: Check for Minix.
-
-Sat Jul 13 01:33:59 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
-
- * Add `man' directory and manual pages.
- * configure: Set INSTALLDATA and MAN.
-
- * id.c: Add #ifdefs for POSIX ways of getting max groups list size.
- (print_group_list, print_full_info): Allocate list of groups
- with malloc since its size might not be constant.
-
- * nice.c (main): Don't adjust priority if printing it.
- Default adjustment of 10, not 0.
-
- * printf.c: Add \c escape and %b conversion.
- Implement '*' for field width and precision.
- Make all errors fatal.
- (print_esc_string, print_esc): New functions.
-
- * configure, date.c: Change SYS_TIME_H to TM_IN_SYS_TIME.
- * configure: Always check where to find struct tm.
-
- * yes.c: Rewrite to accept multiple arguments.
-
- * Add groups.sh.
-
-Fri Jul 12 10:57:00 1991 David J. MacKenzie (djm at wookumz.gnu.ai.mit.edu)
-
- * dirname.c: Move code from dirname function into main,
- simplifying things quite a bit. From Jim Meyering.
- * Omit strdup from lib; no longer used.
- * configure: Don't check for strdup.
-
- * printenv.c (main): If args given, print the values in the order
- given on the command line rather than the order given in the
- environment.
-
- * tee.c, tty.c (struct longopts): Revise to make short-option
- equivalents clear.
-
-Thu Jul 11 12:46:11 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
-
- * nice.c: Add long options.
-
- * Add date command and libraries it needs.
- * configure: Updated.
-
- * env.c: Add long options. Use GNU putenv instead of custom
- setenv function.
-
- * id.c: Add long options.
-
- * pathchk.c [POSIX]: Use pathconf if necessary to get NAME_MAX
- and PATH_MAX.
-
- * nice.c: Use exit status required for nohup by POSIX.2
- (nohup execs nice).
-
- * sleep.c: Don't bother with hex and octal.
-
- * env.c: Fix exit status for POSIX.2 draft 11.1.
-
- * Many files: Remove private copies of xmalloc, error, xstrdup,
- etc. to use shared versions.
- Fix #includes for USG, STDC_HEADERS, POSIX.
-
-Mon Jul 8 18:56:24 1991 David J. MacKenzie (djm at churchy.gnu.ai.mit.edu)
-
- * date.c (main): For -u, set TZ to "" instead of "GMT0",
- unless on HP-UX or Ultrix.
-
- * Rename some feature-test macros.
- * stime.c: Created from code in date.c.
- * date.c (compute_tm_zone): New function.
- (date_seconds, show_date): Use it.
- (xmalloc, xrealloc): Functions removed; use xmalloc.c instead.
-
-Tue Jul 2 02:28:11 1991 David J. MacKenzie (djm at geech.gnu.ai.mit.edu)
-
- * tee.c (tee): Report errors in closing files.
-
-Mon Mar 18 10:13:59 1991 Jeffrey A. Law (law at geech.ai.mit.edu)
-
- * date.c (date_seconds, show_date): #if COMPUTE_TMZONE then
- compute the proper value to place in tm->tm_zone from
- information returned by localtime and gettimeofday.
-
-Fri Apr 26 11:38:09 1991 David J. MacKenzie (djm at mole.gnu.ai.mit.edu)
-
- * stty.c: Define default values for control chars if necessary.
- Complain about invalid options if no other options follow.
- Use POSIX functions instead of ioctl, for manipulating termios.
-
- * expr.c (main): Exit status was backwards.
-
-Thu Dec 20 00:36:01 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * id.c: Reorganization and many changes to fix bugs and POSIX
- compliance problems.
-
-Mon Dec 10 03:09:13 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * stty.c: Don't declare printf and some other functions that
- might have variable numbers of args in system header file decls.
-
-Tue Nov 14 23:37:22 1990 Roland McGrath (roland at geech.ai.mit.edu)
-
- * id.c (print_groups): Put spaces after commas.
- (print_group): New fn, to print a group id. Uses numeric fmt
- unless -n, in which case it uses group names.
- (print_groups): Call it. Find the rgid and egid, and print them as
- well as the supplementary groups. Make sure we print each group only
- once.
-
-Sun Sep 16 01:49:14 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * id.c (main): Add -G option for POSIX.2 draft 10.
- Allow a username to be given.
- (print_groups): New function from code in main.
- (getugroups): New function.
-
-Sun Aug 12 00:32:01 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * env.c (main): Instead of setting _POSIX_OPTION_ORDER,
- tell getopt to not permute, with `+'.
-
-Sat Aug 11 01:32:53 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * expr.c: Use regex.c library instead of private regex routines.
-
- * nice.c (main): Add -n option for POSIX.2a.
- (usage): New function.
-
-Fri Aug 10 23:58:11 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * who.c: Add -m, -i, -w options for POSIX.2a.
-
-Tue Aug 7 00:01:02 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * expr.c: Use exit directly instead of longjmp on error.
- Use argv[0] instead of hardcoded "expr" in messages.
- Make some functions void.
-
-Sat Aug 4 21:19:25 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
-
- * env.c: Change exit statuses for POSIX draft 10.
-
-Wed Jul 4 04:32:51 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * tee.c: Use error instead of perror_with_name and
- out_of_memory.
-
-Wed Jun 20 02:39:49 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * date.c: Change -DSETTOD to -DSTIME_MISSING, -DSIZE_T to
- -DSIZE_T_IN_TYPES, and -DSTDC_HDRS to -DSTDC_HEADERS.
- Declare some more functions. Replace fatal, memory_out, and
- nonfatal_perror with error.
-
-Mon Jun 18 00:16:52 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * stty.c: Add some Unix compatibility modes.
-
-Sat Jun 16 21:05:59 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * stty.c (display_changed, display_all): Print values of min
- and time.
-
-Thu Jun 14 17:49:31 1990 David J. MacKenzie (djm at apple-gunkies)
-
- * stty.c: Implement tab, backspace, etc. delay args.
-
-Thu May 31 12:25:40 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * nohup.sh: Don't ignore SIGTERM.
- If ./nohup.out is unwritable, try $HOME/nohup.out.
-
-Thu May 3 22:33:32 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * who.c: Use error instead of fatal and fatal_perror.
- (print_headings): Print headings in all caps, like SYSV does.
- (list_entries): New function for -q to make it like SYSV -q.
- (valid_entries): Function removed.
-
-Mon Apr 2 01:27:23 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * id.c (main): Don't strip off leading path from program name.
- Revise a couple of error messages.
-
- * whoami.c (main): Use geteuid, not getuid, for Unix compatibility.
-
-Tue Mar 20 14:28:25 1990 David J. MacKenzie (djm at pogo.ai.mit.edu)
-
- * tee.c (main): Pass list of files and its size as args to tee
- rather than as global vars. Exit with return value of tee
- instead of always 0.
- (tee): Use unbuffered I/O instead of stdio, for POSIX.
- Return an error status.
- (xwrite): New function.
-
-Tue Mar 13 00:38:13 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * who.c (who_am_i): Print heading before checking to see
- whether there is an entry for the tty on stdin, for
- consistency with the who function.
- (main): Use argv[optind], not argv[1], as alternate file.
-
-Fri Mar 9 15:49:04 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * who.c: Rename UTMP to UTMP_FILE for compatibility with SysV
- utmp.h. Include some additional header files.
- (main): Recognize some options from SysVr3 who. Call usage.
- Set new global var `program_name' from argv[0].
- (usage): New function.
- (who): If -q given, only print count of users logged on.
- (print_entry): New function to format an entry on the output;
- make format more like that of the Unix who programs.
- (print_heading): New function to print a line describing each
- output field.
- (who, who_am_i): Call print_entry and print_heading.
- (valid_entries): New function to return count of nonempty
- entries in utmp.
- (search_entries): Compare with utmp tty field instead of
- username field. Don't assume null termination in utmp field.
- (who_am_i): Print the entry for the tty on stdin rather than
- the first entry found for the uid. If hostname is not
- available, use a null one instead of "<unknown>".
- Don't hardcode max hostname length.
- (idle_string): New function to format idle time field.
- (fatal, fatal_perror): Use program_name instead of hardcoded "who"
- in error messages.
-
-Tue Mar 6 00:59:03 1990 David J. MacKenzie (djm at albert.ai.mit.edu)
-
- * printenv.c (main): Allow multiple variables to be specified.
- (barf): Function removed.
-
-Sat Jan 20 18:41:48 1990 Jim Kingdon (kingdon at geech)
-
- * expr.c (nextarg): Do not pass *args to strcmp if NULL.
-
-Mon Dec 18 09:57:20 1989 David J. MacKenzie (djm at hobbes.ai.mit.edu)
-
- * printenv.c (main): Simplify error messages.
-
-Sat Dec 16 15:15:50 1989 David J. MacKenzie (djm at hobbes.ai.mit.edu)
-
- * expr.c: Indent to regularize spacing.
- (cmpv, arithf): Change '#define foo (args)' to '#define foo(args)'
- so they compile.
- (docolon): Remove unused vars.
- (multiply): Rename from times to avoid libc conflict.
- (error): Include program name in message.
- (xmalloc): Rename from Malloc.
- (re_compiled): Rename from re_comp to avoid libc conflict.
-
- * basename.c: Fix some weird indentation.
- (main): Print a clearer usage message.
- Use a simpler method for removing suffix, if given.
- (fatal): Function no longer used; removed.
-
- * sleep.c: (main): Rename `time' to `seconds'. Print usage
- message if given no args.
- Exit with status 0 instead of falling off end.
- (error): Print to stderr, not stdout.
-
- * tee.c: (main): Use getopt_long instead of custom parser,
- and adjust usage message.
- Use list of filenames in argv rather than making a copy.
- (tee): New function created from the second half of main.
- Fix bug where it tried to fclose a loop index instead of a stream.
- (xmalloc): Ok to return 0 if 0 bytes requested.
- (xrealloc): Unused function removed.
-
- * whoami.c: Canonicalize usage message and fix error message.
-
- * who.c: Declare some functions.
- (fatal_perror): New function for printing errors after system
- calls.
- Global: Use it when appropriate.
- (xmalloc): Return char *, not int.
- (read_utmp): Ok if utmp file is empty.
- Include filename in error messages.
- (scan_entries): Adjust columns to line up better, particularly
- when there are users with 8 character long usernames logged in.
-
-Sat Oct 28 13:20:43 1989 David J. MacKenzie (djm at spiff)
-
- * uname.c: Added long options.
- global: changed the word `part' to the word `element'
- (more precise).
- (program_name, long_options): New variables.
- (main): Support long options.
- (usage): Add long options summary to message.
-
-Local Variables:
-mode: indented-text
-left-margin: 8
-version-control: never
-End: