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Diffstat (limited to 'old/sh-utils/ChangeLog')
| -rw-r--r-- | old/sh-utils/ChangeLog | 696 |
1 files changed, 696 insertions, 0 deletions
diff --git a/old/sh-utils/ChangeLog b/old/sh-utils/ChangeLog new file mode 100644 index 000000000..b3cb28843 --- /dev/null +++ b/old/sh-utils/ChangeLog @@ -0,0 +1,696 @@ +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: |