JehanneOS/mksh
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216 Commits

Author SHA1 Message Date
tg
feb7dddd44 * use only macros for ctype stuff any more 
XXX one of these uses a gcc extension, ok for now tho
* don't include <ctype.h> any more at all
* don't try nl_langinfo in small mode, just check locale

saves 171 .text, 4 .data, 256 .bss, 1 import
 2006-11-10 07:18:58 +00:00
tg
35b30679c7 since so many internal things hardcode 'C' locale anyway, 
use own is{digit,lower,upper} macros that go via byte ranges

doesn't affect utf-8 hack because these only operate on single bytes anyway
saves 224t
 2006-11-10 06:53:27 +00:00
tg
a199d23dfa use setresuid(2) and friends instead, saves 88t 4d 1i 
XXX revisit this if we encounter systems without at least
XXX one of setresuid, setresgid, setgroups - only tested on BSD
 2006-11-10 06:27:09 +00:00
tg
7c4f8d7e16 oops 2006-11-10 05:21:38 +00:00
tg
5dff5df5e5 get rid of the 'mksh -T' functionality (chvt) if MKSH_SMALL 
848 text 12 data 3 imports
 2006-11-10 04:07:59 +00:00
tg
a1ff719ba4 thanks to the nice property of my reimplementation of getn to also 
return a value in case of an error (0 or the partial result, which
is the full result in case of trailing junk even), using it to rid
atoi() is possible, saving 9t 4d 1i
 2006-11-10 04:03:59 +00:00
tg
d91d7feff0 exit not _exit, 50 text 4 data 1 import 2006-11-10 03:54:38 +00:00
tg
d10dd31b9a correct a few protos and comments 
saves 4 .text bytes and my nerves
 2006-11-10 03:45:57 +00:00
tg
f8e7fdbb71 use qsort(3) instead of rolling our own 
saves 284 in .text, no added import since we already use qsort(3) once
 2006-11-10 03:23:50 +00:00
tg
f103c6b2a0 use errorf not bi_errorf if we want to abort 
saves 16 .text ;)
 2006-11-10 02:10:45 +00:00
tg
658dc2b407 rewrite getn() which is some kind of atoi with return code 
costs 1 .text, saves 4 .data, 1 libc import
 2006-11-10 02:05:06 +00:00
tg
242d2c086d overhaul parse_args - don't use strlcpy and strlen when overkill 
also fixes off-by-one

saves 48 .text
 2006-11-10 01:52:23 +00:00
tg
c60dbdc6cb * change EXECSHELL to /bin/sh (we can override it via environment anyway, 
and this is a sensible choice instead of ourselves)
* move this stuff from sh.h into exec.c where it belongs
* simplify set -o stuff

saves 8 bytes
 2006-11-10 01:44:40 +00:00
tg
ebf58f6b42 if !MKSH_SMALL, str_save() can be a macro 2006-11-10 01:19:17 +00:00
tg
273ca89019 * check.t: add new regression test "typeset-padding-1" according to TFM 
* edit.c: remove debug stuff again; next time better use shl.c functions ;)
* sh.h: add format attributes to a few shf functions
* histrap.c, var.c: fix format string mistakes
* main.c, sh.h: error_prefix and warningf take bool not int
* misc.c: make chvt() stuff use shf_* functions
* misc.c: rewrite the TIOCSTTY stuff to be better integrated in mksh,
  since it originally was an external patch
* misc.c: chvt() no longer fails if e.g. chown fails due to e.g. R/O / fs
* var.c: fix typeset padding for right-justified zero-filled
 2006-11-10 01:13:52 +00:00
tg
320f503391 get rid of ulton() - a joke 
saves 32 bss, but adds 84 text oO
 2006-11-09 23:55:52 +00:00
tg
88bf6422d9 shrink chtypes array down to 8 bit 
saves 72 text and a lot bss
 2006-11-09 23:39:16 +00:00
tg
35776a9d4d using a function instead of a macro saves 896 bytes of .text 2006-11-09 20:53:42 +00:00
tg
a1bfc17aa0 optimise and, ahem… plug… 2006-11-09 14:19:31 +00:00
tg
5e2e209d51 make this R29(beta), mksh -U turn on (or setlocale), and document. 2006-11-05 17:01:47 +00:00
tg
1547b04e66 add new "set -o utf8-hack", currently no effect 
set automatically on startup if we have locale functions (on MirOS)
 2006-11-05 12:11:14 +00:00
tg
c81966621a merge non-Plan9-specific stuff from the branch, add KNF, etc. 2006-08-24 20:32:53 +00:00
tg
4fac7ec24b * remove redundancy 
* integrate compat.h, version.h into sh.h (dependency trick didn't work anyway)
* mention #ksh in mksh(1) since the founder (twkm) said it's on topic too
  (don't remove mention of #mksh despite it's usually empty because of control)
 2006-08-22 22:49:38 +00:00
tg
a87ff74cbd * version.h doesn't need an RCS ID 
* compat.h does, add it to misc.c, always include it, move if NEED_COMPAT
* major whitespace cleanup in sh.h
 2006-08-22 22:16:04 +00:00
tg
1100be9300 re-implement "set -o posix" which doesn't do much ;) 
but turns off 'braceexpand' when turned on as side effect,
just like oksh/pdksh.
document "set -o sh" too.
 2006-08-09 20:44:16 +00:00
tg
5e619e1ef3 style(9) 2006-08-01 13:43:28 +00:00
tg
7672b9b346 apply some fixes from OpenBSD and don't apply some others 
but sync RCS IDs for easier future adaption:
* Simplify savefd() by removing the "noclose" flag and make noclose
  behavior the default. Almost all uses of savefd() are followed
  by an implicit or explicit close.
* fix typos
* might as well make ksh_getopt() match real getopt(), ie. get rid of that
  stupid EOF concept that was never true. adobriyan@gmail
* use SEEK_* for lseek()
* fix lint comments, no functional changes
* remove excessive optimization; from adobriyan@gmail
* only santa checks things twice; from adobriyan@gmail
* Interpret zero-filled numbers as decimal; PR 4213; from Alexey Dobriyan
 2006-05-10 18:54:13 +00:00
tg
8226efa566 use \t not \n for separating RCS IDs 
ident(1) finds both similarily, and as doesn't bitch
 2005-11-24 19:39:10 +00:00
tg
95cfad6339 * only have one $MirOS RCS ID per file to shrink source size 
(this is an exception from normal use)
* bump to R26
 2005-11-22 18:40:44 +00:00
tg
9b97d72d5e * move _all_ #include stuff into sh.h 
* sort out #include stuff which isn't necessary on MirOS into compat.h
 2005-10-25 19:53:29 +00:00
tg
ee7992988b * move <sys/param.h> include to sh.h 
* fix compilation and invocation of test suite with whitespace in
  the pathnames for real, this time
* clean up (especially whitespace)
 2005-07-07 23:27:52 +00:00
tg
76c700b3a6 get rid of $PGRP 
get rid of special bourne-shell emulating mode
 2005-07-04 12:34:24 +00:00
tg
e392a30930 get rid of special "POSIX"ish mode 2005-07-04 12:27:28 +00:00
tg
d7c3f0a066 make setuid/setgid scripts and access() work again 
by reverting some OpenBSD and applying some Debian diff
 2005-05-25 13:46:02 +00:00
tg
3f570d7cc7 now passes on Solaris (-Wall -W -Wno-char-subscripts) too 2005-05-23 15:54:31 +00:00
tg
b8a06e0fbe * Solaris misses sig_t 
* our gmatch becomes gmatchx, it's extended against sh(C)
 2005-05-23 15:18:17 +00:00
tg
cd7b8bd79b Add mirbsdksh R21, which was developed in a temporary external CVS repo- 
sitory whose ChangeLog follows. mksh R21 is licenced under the MirOS li-
cence, shown in "sh.h", and a two-clause UCB-style licence by Marc Espie
as shown in "alloc.c".

This executable is a fair bit smaller and shorter than our /bin/ksh that
it is designed to eventually replace (as /bin/sh hardlink), with the old
/bin/ksh to completely vanish. It is still in beta testing though, and I
don't think it will compile on other operating systems.

mksh R21 is a completely new port, bringing together the OpenBSD-current
/bin/ksh, the MirOS-current /bin/ksh and the older mksh R20 (which still
was portable, ocvs-based).
 2005-05-23 03:06:10 +00:00
tg
d8d708aa45 * un-hook bin/ksh, usr.bin/xmlwf and lib/libexpat from the build 
- expat as discussed with bsiegert@ today on the phone
  - ksh as announced earlier on the lists
* un-hook lib/libexpat from make includes
* remove /usr/include/{,open}ssl upgrade workaround from includes/Makefile
* nuke old bin/ksh
* nuke libexpat and xmlwf
 2005-10-21 11:33:15 +00:00
tg
a90702a5a1 Initial revision 2005-03-06 15:42:55 +00:00
tg
130367d617 further cleanup 2004-12-31 19:37:03 +00:00
tg
337bd6717f unused 2004-12-28 22:33:21 +00:00
tg
0114af375d Use stdbool.h instead of rolling our own bools. 
From: Todd C. Miller <millert@cvs.openbsd.org>

XXX #ifndef HAVE_STDBOOL_H ?
 2004-12-28 22:32:09 +00:00
tg
6354a66090 always BRACE_EXPAND 
no binary change
 2004-12-18 19:27:21 +00:00
tg
d5ff21ea1d (anything *)0 -> NULL 2004-12-18 19:22:30 +00:00
tg
cbeac44097 * unifdef EDIT, VI, EMACS, HISTORY 
* optimise away 0 ||
no binary changes
 2004-12-18 19:17:10 +00:00
tg
4c4a9323f8 unifdef: KSH 
no binary change
 2004-12-18 18:58:32 +00:00
tg
c34add61ff un-OS/2 (sorry) 
no binary change
 2004-12-13 19:05:09 +00:00
tg
978a1d53a1 * reduce amount of empty lines 
* replace some spaces by tabs
* shuffle code around (shrink)
 2004-12-13 18:53:25 +00:00
tg
97d9512149 bump to mksh R19 2004-12-10 18:12:32 +00:00
tg
7920708324 Initial revision 2004-12-10 18:12:29 +00:00
tg
8581802651 apparently fix coredumps 2004-10-31 23:01:18 +00:00
tg
582bb62b81 add to mksh the unique ability to spawn on a different VT 2004-10-31 22:28:43 +00:00
tg
b2de14e57c run GNU protoize 
protect header files
nuke some dead code
regenerate configure script
let silly code die
 2004-10-28 11:53:44 +00:00
tg
75e25d6e50 de-register, de-inline, de-__P 2004-10-28 11:11:19 +00:00
tg
7ad780aa98 -Wall -Werror -W -pedantic clean 2004-10-28 11:03:24 +00:00
tg
ecdd4d5568 unify spacing of RCS IDs 2004-09-21 11:57:17 +00:00
tg
6c8eabf72e polish, mop up whitespace, etc. 
passes regressions on MirOS
 2004-05-24 19:56:25 +00:00
tg
712a3cc064 overhaul the random stuff ;-) 2004-05-24 19:06:55 +00:00
tg
8d3634d008 throw out a bunch more of 0x60 characters throughout code and comments 2004-04-17 00:47:20 +00:00
tg
5be773aea6 * merge in OpenBSD 
* rename cd34.iso to cdrom8.iso

XXX gzip/compress on ramdisk in MirOS should still
XXX	be able to compress and not only decompress
XXX	files. must be revisited
 2003-12-23 13:41:51 +00:00
tg
434b10fb3c Merge OpenBSD-current 2003-09-25 20:59:37 +00:00
tg
906c968df7 Merge OpenBSD 2003-08-16 15:19:49 +00:00
tg
f31bf084e3 new non-standard mode: -o emacs-usemeta (on by default) 
from naddy@, thanks
 2003-06-26 18:26:21 +00:00
tg
7ebc0530d6 Import OpenBSD source tree of short before 17:00 UTC today 2003-05-07 17:15:23 +00:00
tg
485fcb1158 Import OpenBSD cvs as of roughly 11:11 UTC today, 
or CTM delta 3188/3189/3190.
 2003-04-10 13:54:46 +00:00
tg
a34b05d2e6 Import OpenBSD 3.3 source repository from CTM 3132 the first time 
This opens an OpenBSD-mirabile (aka MirBSD) repository.

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# Copyright © 1968-2003  The authors of And contributors to UNIX®, the
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# soever. Use it only at your own risk. In no event may an author or contri-
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# ted through or is caused by creation or modification of this work.

MirBSD is my private tree. MirBSD does not differ very much from OpenBSD
and intentionally tracks OpenBSD. That's why it _is_ OpenBSD, just not the
official one. It's like with DarrenBSD.

At time of this writing, no advertising for MirBSD must be done,
because the advertising clause has not yet been sorted out.

http://templeofhate.com/tglaser/MirBSD/index.php
 2003-03-22 17:35:03 +00:00