Commit Graph

486 Commits

Author SHA1 Message Date
tg 572119b454 some <getopt.h> from vendors define a “struct option”, so use a
different name for ours
2007-07-01 16:49:18 +00:00
tg ca17798533 this is bash compatibility week, and by suggestion of actual users,
namely Dr. Robert “Pfeffer” Arnold (in this case, in FreeWRT), make
a half-completed attempt at implementing ${foo:2:3} substring evals
(of course, negatives can't work right now and that the numbers are
in face expressions is something I only read later too – this is to
be revisited later, but it's already late)

don't depend on this behaviour yet though

if someone wants to add more regression tests, feel free to…
2007-06-27 23:12:59 +00:00
tg 3a94b076a0 implement bash-style array initialisation, as requested by many
still experimental
2007-06-22 23:34:42 +00:00
tg d42f966d22 rewrite some code; bug found by HP's C compiler 2007-06-21 16:04:46 +00:00
tg e596de4759 make sure that “integer” and “local” are defined even in FPOSIX mode, which
is a compromise anyway; these lunox people will have to live with that, too
many existing korn shell alike scripts depend on it even if not on the full
korn shell syntax availability (note: this doesn't mean using these in some
script with #!/bin/sh is ok)
2007-06-17 00:50:09 +00:00
tg 17b7a28ac8 • check.t: add some FPOSIX regression tests (1 still fails)
• all: remove vi editing mode #if defined(MKSH_SMALL) || defined(MKSH_NOVI)
  saves 12608 byts on i386
• check.t: add $0 quoting
2007-06-15 21:55:20 +00:00
tg e258f1e9fe bump 2007-06-09 22:02:04 +00:00
tg bf671f42fa don't use __extension__, cought by sunpro on linux 2007-06-09 22:01:42 +00:00
tg 40484a2f21 from sunpro 12 on linux: optimise use of the const-vs-unconst catcher
thanks cnuke@ for testing
2007-06-09 21:59:21 +00:00
tg 3dcf22a319 ok, icc _did_ track down a few ones, and I fixed errno abuse a little too
however, bad S/N ratio

side effect bonus: smaller code size now
2007-06-06 23:28:17 +00:00
tg 5dfde5c670 first part of the Intel C Compiler (Linux) shaddap
| tglaser@hephaistos:~ $ /usr/local/intel/cc/9.1.042/bin/icc -V
| Intel(R) C Compiler for 32-bit applications, Version 9.1    Build 20060706Z Package ID: l_cc_c_9.1.042
this one is muuuuch too verbose IMHO, _and_ it #defines __GNUC__ (eek)
2007-06-06 21:36:29 +00:00
tg 63c31c43e3 fix for the SUNpro 8 on yofuh's E420:
cc: Sun C 5.8 Patch 121015-04 2007/01/10
2007-06-05 19:48:47 +00:00
tg 10b48d1f92 on Linux 2.0, <sys/sysmacros.h> defines makedev(), but on Solaris, both it
and <sys/mkdev.h> do it, where the latter seems to contain the newer ones,
it undefines them before redefining too, so move its inclusion up a little
2007-06-05 19:35:13 +00:00
tg 1e93f97b8c compile warning-free on SUNpro (regression test suite pass) for MirBSD 2007-06-04 21:33:28 +00:00
tg 6e1bfd6e4b When compiling native MirOS BSD binaries with SUNpro 12 (don't look like a
car only slower, yes this is possible, and the resulting binary passes the
testsuite just fine), the definition of __RCSID() in <sys/cdefs.h> expands
to something with __attribute__((used)), which triggers a warning, because
__attribute__ in general is supported but the used attribute isn't. Thusly
always use our own strings and get rid of the MULTI_RCSID test (introduced
because __RCSID() on Darwin is inferiour).

Maybe we should fix <sys/cdefs.h> too? #ifdef __SUNPRO_C helps here.
2007-06-04 21:27:53 +00:00
tg 2beb60ebf3 for R30, don't check for confstr() declaration any more
it was #if solaris'd in R28, and the system I have access
on does declare it now (still Solaris 8)

this can be put back if anyone complains, of course.
2007-05-24 23:07:19 +00:00
tg a3ab909ff6 bump vsn, we had a regression… 2007-05-24 19:50:38 +00:00
tg 9b86b32dc8 ah, of course, bump the date 2007-05-22 19:31:01 +00:00
tg f5d4e21aa2 • fix the third dramsey scrolling bug for both ^D at BOL and ^W at EOL
(I hope)
• fix another one I found: after ^D'ing, insert at BOL, the > is displayed
  one character too late
2007-05-21 19:25:32 +00:00
tg 252861b156 fix the latest appearance of the dramsey backwards movement bug, cf.
Message-ID: <e3fded850705200935h6ac2c9ebgbc7a9b10ac034a49@mail.gmail.com>
and Message-ID: <Pine.BSM.4.64L.0705201659500.8619@odem.66h.42h.de>
2007-05-20 17:53:13 +00:00
tg fcd6e4f07a bump version 2007-05-13 19:18:26 +00:00
tg a84655e3e0 fix Coverity CID #8, #9
it's wrong to use strchr(s, 0) to look for the NUL byte, because in some
environments it apparently might return NULL

use new macro strnul = s+strlen(s) instead (not side-effect safe tho)
2007-05-13 19:14:05 +00:00
tg e392983af7 Possible fix for Coverity CID#7:
convert options() prototype to unsigned (size_t, in fact), and make an
explicitly casted (size_t)-1 the error return code, modelled after what
is often used in Unix libraries
2007-05-13 18:33:29 +00:00
tg 0989f7da67 Fix for Coverity CID#2: false bug, but still a problem.
Analysis:
internal_errorf(int, fmt, ...) was only a __dead function if the int argument
was non-0, which the Prevent probably was unable to follow. Change all uses of
internal_errorf(0, fmt, ...) to internal_warningf(fmt, ...); change the pro-
totype of internal_errorf() to internal_errorf(fmt, ...) and all remaining
uses remove the non-0 int argument; add __dead to internal_errorf() proto;
flesh out guts of internal_errorf() and internal_warningf() into a new local
function for optimisation purposes.

Some whitespace cleanup and dead code removal (return after internal_errorf(1))
2007-05-13 17:51:24 +00:00
tg 384032b729 fix the “dramsey horizontal scrolling bug” – time for you to find another ☺ 2007-05-10 19:08:48 +00:00
tg 1a0b51b697 • arc4random, arc4random_push: use our own protos to check
XXX u_int32_t is not ISO C99, but seems to work well enough
  XXX if it fails anywhere, we'll see in the build logs
  XXX apple doesn't have the standard uint32_t and API doesn't specify it
• sys_siglist_defn: rename to sys_siglist_decl as we're really checking
  for the declaration in the headers; change wording to “check if … does
  not need to be declared” since we don't need to declare if we don't use
• scan for arc4random, arc4random_push, confstr declarations too
• sh.h: confstr declaration is no longer #ifdef __sun__; sort
2007-04-24 10:42:02 +00:00
tg 615a7794a6 AIX has sys_siglist[] but doesn't define it anywhere, so add a means to
scan for defns and use it here; bug reported by Kurt Telep
2007-04-23 20:37:16 +00:00
tg a823a03370 part of the AIX clean-up
with help of <Gurft> on freenode (Kurt)
2007-04-23 14:04:38 +00:00
tg 002904664e version bump here, too (CR-LF shebang) 2007-04-17 23:51:32 +00:00
tg 2785ce3de4 • (re)implement shebang execution file parsing; this makes the “and which
do not start with a "#!shell" sequence” part of mksh(1) true again; this
  was probably lost in mksh R21 or so when I decided/saw that our kernel
  always parses shebang lines (code written myself, not taken from pdksh
  again or MirBSD kernel, but verified against both)
• bom+shebang execution now works, no need setting EXECSHELL in the test
• bump version
2007-04-15 12:09:57 +00:00
tg 1692a6da66 ignore the UTF-8 Byte Order Mark at the beginning of the input (via a file
given to execute, standard input (interactive or not), via -c command line
argument, or after “eval”, but not for $(…) comsubs, at the beginning of a
subsequent line, or within a line, etc.); regression test for it

idea during my “week off” (despite the pain), bsiegert@ thinks it's good –
and utf-8 capable tools ought to be able to do this anyway
2007-04-15 10:45:59 +00:00
tg 7071cada42 • use wdcopy() not str_save() to duplicate an “encoded string”, whatever
• prevent out-of-bounds memory access, cought by glibc malloc on IA-64
2007-03-14 02:41:09 +00:00
tg 377dbe464a some gcc 4.1.2pre warning shutup 2007-03-10 18:16:28 +00:00
tg c61deaea27 remove unused utf_width(); bump vsn 2007-03-10 00:42:00 +00:00
tg e0e432347b Minix 3 has no S_ISSOCK (probably not even UNIX® domain sockets)
and lacks other things (rlimit stuff), so it won't make it today
2007-03-04 05:14:10 +00:00
tg 17d0fd1e23 more NSIG 2007-03-04 05:04:54 +00:00
tg 0a20bb8dd4 • Minix 3 doesn't have <sys/mman.h>
• Some OSes might need <stdint.h> for int32_t (Minix 3 with GCC)
2007-03-04 04:36:45 +00:00
tg 83c2ee87f4 • remove strcasestr.c, use home-grown implementation¹, call it stricmp,
and have it return an API-correct const char *
• enhance and stylify comments
• a little KNF and simplifications
• #ifdef DEBUG: replace strchr and strstr with ucstrchr and ucstrstr
  that take and return a non-const char *, and fix the violations
• new cstrchr, cstrstr (take and give const char *)
• new vstrchr, vstrstr (take const or not, give boolean value)
• new afreechk(x) = afreechv(x,x) = if (x1) afree(x2, ATEMP)
• new ksh_isdash(str) = (str != NULL) && !strcmp(str, "-")
• replace the only use of strrchr with inlined code to shrink
• minor man page fixes
• Minix 3 signames are autogenerated with gcc
• rename strlfun.c to strlcpy.c since we don't do strlcat(3) anyway,
  only strlcpy(3), and shorten it
• dot.mkshrc: move MKSH=… down to the export line
  to not disturb the PS1 visual impression ☺
• dot.mkshrc: Lstripcom(): optimise
• bump version

¹) side effect from creating API-correct cstrchr, cstrstr, etc.
   uses goto so it must be better ☻

tested on mirbsd-current via both Makefile and Build.sh
2007-03-04 03:04:28 +00:00
tg 62b347a1b0 merge the const branch +- a few 2007-03-04 00:13:17 +00:00
tg e31b852abc mirtoconf the checks if to use persistent history support 2007-03-03 21:36:08 +00:00
tg ad05a2414b * edit.c: when tabcompleting a newline to backslash+newline, this
sequence is eaten before the command is called; cought by <TGEN>
  (Thomas E. Spanjaard) via IRC
  fix is to tabcomplete a newline to singlequote+newline+singlequote
* bump version
2007-02-16 17:46:42 +00:00
tg 665fba6dbf bump version 2007-02-07 02:31:06 +00:00
tg 8d696d001e if mksh_small don't even support -T instead of ignoring it 2007-01-26 18:27:34 +00:00
tg 6d157ffe47 autoscan for persistent history support 2007-01-18 16:05:05 +00:00
tg 7b903e4aa9 header overhaul: replace all #ifdef __OS__ with mirtoconf checks
(except the persistent history one)
2007-01-18 15:50:32 +00:00
tg 70a7e1527b oops, this must of course be a pointer 2007-01-18 01:03:10 +00:00
tg 65a86d2f67 bring back sig_t as void pointer in the rare case we
don't have sighandler_t or __sighandler_t either
2007-01-18 00:10:16 +00:00
tg ecc6beb7d5 scan for sig_t (and friends) 2007-01-17 23:54:39 +00:00
tg af606537e2 if we don't have rlim_t, assume it's long 2007-01-17 23:18:55 +00:00
tg 22ab30b556 Linux missing MAP_FAILED? 2007-01-17 23:10:14 +00:00
tg c3de1d7564 <sys/sysmacros.h> contains major/minor/makedev on Linux 2.0 2007-01-17 23:04:19 +00:00
tg ddd2dac47d * support old environments without libgen.h (ancient GNU/Linux)
and stdbool.h (ancient GNU/Linux; NetBSD® 1.6.1)
* __dead must come after, not before, to accomodate gcc 2.7.2.3
2007-01-17 22:51:47 +00:00
tg ceb5a7dba0 check if __RCSID() can be used multiple times; req'd eg. on Mac 2007-01-17 21:42:23 +00:00
tg 263f518dfd * Build.sh: add -fwrapv to standard CFLAGS, just to be on the safe
side (I don't have capacities to scan 71711 files in MirOS for a
  standards-compliance whack)
* copyright: mention CVS changelogs as place of contributors' name
  and credit information, too
* check.t, sh.h: bump
2007-01-17 01:24:29 +00:00
tg c480656076 shrink .data a little 2007-01-15 02:48:28 +00:00
tg 981a515287 bump vsn 2007-01-15 00:38:20 +00:00
tg 87f681b488 * revert some of the const-warning cleanup which must be done
with different means (reads, tricky magical kludgery)
  YES, THIS BREAKS -rHEAD, I KNOW.
* while here, fix spelling
2007-01-12 10:18:22 +00:00
tg 4867c8dcef pasto 2007-01-12 02:02:21 +00:00
tg 5891915f1b * Scan for __attribute__((...)) in general (the earliest was 2.5,
where we had 'noreturn' etc. but no '__noreturn__')
* Scan for __attribute__((bounded)) and __attribute__((used))
  if we have __attribute__((noreturn))
* To be able to scan if certain attributes give warnings,
  scan for -Werror with a simple programme which hopefully triggers none
* Convert __attribute__((unused)) to __unused, noreturn -> __dead
* Unify other attributes
* Clean up typography a little more
2007-01-12 01:49:29 +00:00
tg 2f15a11c55 Clean up the signal mess, saves 172 Bytes:
* 'sigseen' in Build.sh goes away
* Signal name existence is checked in this order:
  have our own¹ -> sys_signame[] -> _sys_signame[] -> build our own²
* Signal description existence is checked in this order:
  sys_siglist[] -> _sys_siglist[] -> strsignal() -> NULL³
¹ Predefined list of items, for operating systems where we
  cannot build² them, i.e. Plan 9 and Minix 3 (e.g. no $CPP -dD)
² The usual cpp(1) stuff
³ Changed later, see below
* Make $CPP test dependent on $NEED_MKSH_SIGNAME (others can
  be added here, this is not absolute)
* Make signal name list generation² dependent on $NEED_MKSH_SIGNAME
* Fix check if the generation worked
* Guarantee that sigtraps[*].name and sigtraps[*].mess are valid
  C strings; this makes the code shorter *and* removes a few pos-
  sible nil pointer dereferences
* Embed autoconf'd usages of sys_sig* / strsignal / mksh_sigpairs
  into inittraps()
* Check for each signal 0<=i<=NSIG that
  name is not NULL or "" -> replace with ("%d", i)
  mess is not NULL or "" -> replace with ("Signal %d", i)
  name does not start (case-insensitive) with "SIG" -> name += 3
* In gettrap(), fix check if signal name starts, case-sensitive
  or case-insensitive, depending on need, with "SIG" (bug from millert@)

Other changes:
* Build.sh: ac_test[n]() are documented
* Build.sh: ac_test[n]() can have negative prereqs as well now
* Build.sh: use <<-'EOF' consistently
* bump patchlevel to today
2007-01-12 00:25:40 +00:00
tg e960fabf63 expand ~foo to getpwnam("foo")->dir only #if !defined(MKSH_SMALL)
this makes it possible to build a (small) mksh on glibc systems statically
2007-01-11 00:32:31 +00:00
tg b725114422 use RLIMIT_AS, after much RTFM 2007-01-06 18:48:27 +00:00
tg dbf5cdf632 * main.c: prevent segmentation faults on inferiour operating systems
such as Debian GNU/Linux "etch" 4.0 with not installed locale file
  corresponding to the current environmental settings. ばかたち!
2007-01-06 17:08:14 +00:00
tg 17a3fffc26 * main.c: when doing the conversion from strcasecmp (wrongly used)
to strcasestr, it was used in a wrong way (reverse logic error in
  checking its return value), turning to mis-detection of UTF-8 locale.
* sh.h, check.t: bump version
* copyright: bump year
2007-01-03 22:43:48 +00:00
tg 1f6ba50590 this is mksh, benzday edition (2006/12/07)
last code change was on 12/06
2006-12-11 16:09:49 +00:00
tg 15a0b1a021 catch up openbsd manpage changes: typos; from alf schlichting,
and revisit the RLIMIT_AS issue
2006-12-06 13:46:28 +00:00
tg 98e9111bbc remove the "set -o sh" option (dummy anyway),
"set +o emacs-usemeta" and "set -o vi-show8" which are always on now,
since we have proper internationalisation (i.e. utf-8) support, and
assume the user either has a 'C' locale and can't enter 8-bit chars,
his terminal is 8bit-transparent, or he has a 'UTF-8' locale.
2006-11-19 20:43:14 +00:00
tg c2e79abc08 make mksh compatible to the AT&T ksh spec which says, according to
twkm (from #ksh on freenode), that $RANDOM is always an unsigned
15-bit decimal integer.

(RANDOM << 15 | RANDOM) thusly yields 30 bit, which is still more
than 36^5, so we can use it on the baselife CD to speed things up
2006-11-19 16:43:43 +00:00
tg d3dea44bb5 whitespace fixes 2006-11-16 13:35:00 +00:00
tg 151d913115 remove all but these __CRAZY=Yes build warnings:
main.c: In function 'main':
 main.c:208: warning: cast discards qualifiers from pointer target type
 main.c:329: warning: cast discards qualifiers from pointer target type

no warnings at autoconf time left either; will take care of these two later
(might revisit changes from this commit), maybe change declararion for the
builtins to have their argv[] be const strings, and go through strict type
and qualifier checking again. this'll further improve stability.

XXX these changes might have introduced (more?) memory leaks,
XXX someone who knows about these tools should verify with
XXX automatic memory usage analysers (valgrind?)

still passes testsuite
2006-11-12 14:58:16 +00:00
tg 2c1ffced08 unbelievably, cygwin doesn't have strcasestr(3) 2006-11-12 13:15:27 +00:00
tg 62d9cf9fa9 only auto-enable set -o utf8-hack (set -U) for interactive shells 2006-11-12 10:44:42 +00:00
tg 56ffbf7e70 hand-sorted ctypes/chtypes upgrade; use table-driven where they make
sense and preprocessored otherwise; unify the logic
saves 144t 1i and lots of cpp(1) time, as well as improves readability
2006-11-10 07:52:04 +00:00
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 b323a22b59 use tolower_() and toupper_() macros (if not available, our quick 'C' ones)
76t 8d 2i
2006-11-10 06:45:28 +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 2342fa1242 don't use setreuid(2) etc. stuff, like OpenBSD
only affects suid shell scripts, which are *ugh* anyway,
and I really have no idea what the old code did, when, why, etc.
262t 16d 2i
2006-11-10 06:16:25 +00:00
tg 493ad928e3 if MKSH_SMALL, disable persistent history code as well (like on Solaris,
where it can't work anyway), and fix that code to shrink
saves 2071t 20d 5i
2006-11-10 05:23:14 +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 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 cd9202835c cosmetics 2006-11-10 01:25:22 +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 3c33cbcecc don't compile mknod(1) builtin if MKSH_SMALL
saves 1037 text, 20 data (on i386)
2006-11-09 22:18:10 +00:00
tg 2345d8b72b more getconf/confstr fixes 2006-11-09 22:11:08 +00:00
tg d4ca2c9141 simplify getconf and confstr stuff 2006-11-09 22:08:08 +00:00
tg bc215df211 make a few functions static that should be, and optimise a little 2006-11-09 21:20:49 +00:00
tg c43e701025 optional (#ifdef MKSH_SMALL) saving of 364 more bytes of .text
intended e.g. for FreeWRT
2006-11-09 21:00:13 +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 617950554f missed these 2006-11-09 15:03:56 +00:00
tg 36ac8dc0f7 get rid of the need of strlcat() altogether (only one use was left) 2006-11-09 15:02:31 +00:00
tg 2b375abef1 fix SIGSEGV, we are passed NULL sometimes 2006-11-09 14:58:27 +00:00
tg a1bfc17aa0 optimise and, ahem… plug… 2006-11-09 14:19:31 +00:00
tg 39057dd592 add the new function utf_ptradj() which does the same as utf_widthadj()
except it doesn't return a value and is much cheaper (no internal con-
version to UCS-2, just range checking on the multibytes)
2006-11-09 00:39:27 +00:00
tg 0307ecb492 * instead of including <sys/cdefs.h> (not in Solaris), we hope <sys/types.h>
includes it for us
* autoconf-test for <sys/param.h> (not in SUSv3) existence
2006-11-09 00:11:39 +00:00
tg d8de18df87 can use short form here 2006-11-08 23:50:47 +00:00
tg 11fbdb4378 implement autoconf tests for langstuff; sync date 2006-11-08 23:45:47 +00:00
tg 0e0782c856 first attempts at more autoconf'isation 2006-11-08 23:23:41 +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 a373d2e7ab first part of utf-8 ability in mksh, already works pretty well 2006-11-05 15:31:37 +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 02c14f2a62 use the same idstring stuff everywhere, makes sense 2006-10-03 19:46:14 +00:00
tg fe3ada7780 sync with src/sys/sys/cdefs.h,v 1.11 2006-09-30 02:23:22 +00:00
tg 7ae68e335c * avoid unaligned memory access causing SIGBUS on IA-64 (Itanic)
(incidentally, the information xor'd now is more random)
  only affects non-arc4random targets
* bump version
2006-09-30 02:13:21 +00:00
tg 851e2d1bdb pasto: forgot these 2006-09-21 22:05:46 +00:00
tg 3dd0c521d0 use the easier __RCSID() etc. stuff from current <sys/cdefs.h> 2006-09-21 22:03:23 +00:00
tg 33ddf84c63 bump version
our regression tests:
Total failed: 1 (as expected)
Total passed: 213

the IFS testsuite:
# tests 6856 passed 5192 failed 1664
2006-08-28 01:40:54 +00:00
tg 695503952f use an autoconf-like approach to check for arc4random(3)
after gecko2 told me his mac recently has it and I found
out that Interix has it in -lcrypt and soon -lmirmake (:
2006-08-26 20:30:27 +00:00
tg 456bd584a3 bump version (hey, after all, I fixed the persistent history*!)
and that after submitting it to the FSF/UNESCO directory...

*) regression test for that? how?
2006-08-24 20:35:40 +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 93ab969fdc compat.h does have the status of a system header though... 2006-08-22 22:22:07 +00:00
tg 5b2be8517f save more whitespace and make it compile again (oops) 2006-08-22 22:21:20 +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 11282be59d compat.h has a section 'extra headers', move inttypes.h there 2006-08-16 00:00:24 +00:00
tg 98c4dc04a1 interix doesn't have <inttypes.h>, openbsd no <stdint.h>, the old chaos.
so add <inttypes.h> only for the one platform which needs it today, APE.
2006-08-15 23:54:09 +00:00
tg 1e313c282c minor cleanups from the porting work 2006-08-15 23:43:30 +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 790c312e9f fix the prompt redrawal routines for multi-line prompts, prompts
with embedded newline (\n), and multi-line prompts with embedded
newlines. single-line prompts should be not affected; prompts with
embedded carriage return (\r) should be fixed by this as well.
also fix prompt_redraw comment (can't remove the variable though,
since it's required if the shell inserts a newline after the prompt
herself).
tested on cygwin and interix
2006-08-02 11:33:37 +00:00
tg ce18e01f2c move promptlen from edit.c into lex.c 2006-08-01 14:10:25 +00:00
tg c504a42ac1 (partial) sync with openbsd (and fix after them),
gives us a better wrapping prompt and a manpage wording cleanup
2006-08-01 14:09:20 +00:00
tg 711496f6fb move version definition into extra file 2006-08-01 12:22:26 +00:00
tg ab231f3595 new conditional: HAVE_ARC4RANDOM_PUSH 2006-06-21 19:35:38 +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 5726a50ab9 * shuffle around _*_SOURCE definitions (sh.h -> Build.sh), per OS
* Tonnerre Lombard reports that Solaris 10 needs _BSD_SOURCE
2006-03-19 18:06:32 +00:00
tg 94ee3b388a sync with OpenBSD: remove unused code and vars; name clash with libc
compiles under MirBSD
2006-01-29 20:04:54 +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 f38d8299f9 Change interpretation of '\"' in here documents with substitution
according to SUSv3 and other modern shells (POSIX allows both).
Idea for the patch (add another lex state) from OpenBSD, but the
implementation differs slightly (and is better in quality).

Also add two testcases (/bin/sh passes both, old mksh only one),
and document the change in the manual page. Sync RCS IDs with OBSD.
2005-11-22 18:36:20 +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 df22a0fb1b Shuffle some stuff around to the compat functions and add glue 2005-10-25 19:46:11 +00:00
tg 2f9687c58a follow OpenBSD and add mknod as mksh builtin (mknod <file> p acts as mkfifo)
but write a good chunk of that code myself (better structured, better error
handling, more gotos, less function calls, int -> bool)

passes all tests on mirbsd; this will become mksh R25 once tested on other
supported OSes
2005-10-21 12:41:56 +00:00
tg 7ee8296628 our test(1) promises we can do string1 < string2, and
our /bin/test uses mksh... so we pee (literally) on
POSIX and don't accept < and > only for [[ ... ]] operator
2005-10-08 19:31:00 +00:00
tg 0651ba008e ^V now is quote, not version, even in emacs mode. (From OpenBSD.)
Also, the "version" command got removed in its entirety.
Shaves off another global variable, even.
2005-08-02 12:35:27 +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 74a942550d it's said newer NetBSDen have arc4random(3) 2005-07-05 22:00:20 +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 3fb44287d4 mksh now does not look at $EDITOR and $VISUAL any more to determine
the editing mode; default is emacs (vi and gmacs off).
mksh also defaults to emacs-usemeta=OFF now.
2005-07-04 12:07:41 +00:00
tg 37d4f1e874 first step for GNU/Cygwin support 2005-06-24 15:36:57 +00:00
tg 521da70fc8 * major revamp of build system
* whitespace cleanup; junk comment removal
* syndicate debian/copyright file from my port (shrinks sh.h)
* bump to R23
2005-06-08 21:51:22 +00:00
tg 428e27331e forgot a #endif 2005-05-26 23:12:09 +00:00
tg dc22f4da3a * fix logic for srand() I got reversed
* introduce HAVE_ARC4RANDOM tristate (0/1/undef) and fill it appropriately
* NetBSD(R) joins the list of OSes which don't have arc4random
2005-05-26 23:01:30 +00:00
tg cd54ef8f51 * fix emacs [ tabcompletion bug
XXX it's probably a bug in vi mode too, it just doesn't show
* bring manual page and reality into closer sync'd state
* sort ulimits
2005-05-25 23:31:08 +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 16fb264efc aaaand: Interix. 2005-05-23 16:23:19 +00:00
tg 37d3bd813d no persistent history (flock missing), no arc4random, etc. for Solaris 2005-05-23 15:36:56 +00:00
tg dc5614a091 missing preprocessor defines on Solaris 2005-05-23 15:24:43 +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 8266c126ac * add definition of __RCSID if not yet existant (GNU/Linux)
* add declarations of strlcpy and strlcat (for GNU/Linux, again)
* always include <sys/resource.h>
* some more compile / warning fixes
2005-05-23 14:19:14 +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 6625949936 solaris doesn't have sig_t 2004-12-31 19:54:16 +00:00
tg 130367d617 further cleanup 2004-12-31 19:37:03 +00:00
tg 2b6df533b9 Use the BSD sig_t instead of homegrown handler_t
Remove KSH_SA_FLAGS
From: Todd C. Miller <millert@cvs.openbsd.org>

sanitise signal handling a bit (will be revisited)
2004-12-31 17:29:28 +00:00
tg 8f06ee02a7 Use _PATH_BSHELL instead of hardcoding "/bin/sh"
From: Todd C. Miller <millert@cvs.openbsd.org>
2004-12-31 17:08:29 +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 cddaa62a46 Flags set in signal handlers should be volatile sig_atomic_t
From: Todd C. Miller <millert@cvs.openbsd.org>
2004-12-28 22:28:01 +00:00
tg 6354a66090 always BRACE_EXPAND
no binary change
2004-12-18 19:27:21 +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 6d8b225141 make array_index_calc static and don't limit
array indices (well, to 2^31-1, but that's
for integer reasons only)
2004-12-18 18:39:10 +00:00
tg c34add61ff un-OS/2 (sorry)
no binary change
2004-12-13 19:05:09 +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 c53499b45e * Build.sh: bail out early if build failure
* Build.sh: fix manpage name
* chvt.c: Solaris:
   chvt.c:57: `TIOCSCTTY' undeclared (first use in this function)
* chvt.c: GNU/Linux:
   /tmp/ccrAeq0h.o(.text+0x5e): In function `chvt':
   : warning: warning: revoke is not implemented and will always fail
* sh.h: let it only change to .section .comment ifdef __ELF__
2004-11-10 19:58:06 +00:00
tg 53f8234d04 sync with ksh's idea of __attribute__(()) 2004-11-10 17:31:38 +00:00
tg d3e9042073 sync with my idea of __RCSID() 2004-11-10 17:29:55 +00:00
tg ee2d2797a4 an array shalt have 4096 entries max. 2004-10-28 16:49:13 +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 ecdd4d5568 unify spacing of RCS IDs 2004-09-21 11:57:17 +00:00
tg 60cde7c92e another PATH_MAX 2004-09-21 11:37:29 +00:00
tg 44d697ade6 * Build.sh: fix a bug preventing build on MirOS #7-stable (sparc)
* rnd.c, sh.h: style
2004-08-27 14:55:45 +00:00
tg 3bdb721a73 merge 2004-08-27 14:08:36 +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 b051c6e857 * merge OpenBSD 3.5-current
* retain local changes to ls and md5 (md4, hint hint)
* fix up ksh (limits - we still have 4096 bytes input buffer;
  random usage)
* fix manpages (mdX, ksh)
2004-05-23 12:47:01 +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 f31bf084e3 new non-standard mode: -o emacs-usemeta (on by default)
from naddy@, thanks
2003-06-26 18:26:21 +00:00
tg 019f31cd5c merge CVS import stuff 2003-05-22 14:06:07 +00:00
tg 9a4f47c081 increase max line size from 1024 to 4096, hopefully 2003-04-12 14:32:14 +00:00
tg 80609f6010 This commit was generated by cvs2svn to compensate for changes in r2, which
included commits to RCS files with non-trunk default branches.
2003-03-22 17:35:03 +00:00