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1265 Commits

Author SHA1 Message Date
tg 5d25a177a2 better 2008-07-14 15:06:02 +00:00
tg 66e1416bb4 • handle perls without $^O better 
• allow user to specify $PERL environment variable containing path to the
  perl5 interpreter to use, for Elias Pipping
 2008-07-14 14:59:20 +00:00
tg efc4971c9a prevent using a possibly undefined variable 
(although the perl installation in question is probably broken)
 2008-07-14 14:53:23 +00:00
tg e171d0fc11 protect test.sh some from being called by !mksh, as homsn did… 2008-07-14 14:40:47 +00:00
tg 5f0269ed9a fix attempt to free pointer to stack (function-local storage) 
discovered by Elias Pipping
patch by Jared Yanovich
alloc/afree checker by Todd C. Miller
 2008-07-14 12:29:06 +00:00
tg a9f219dd60 if MKSH_AFREE_DEBUG is defined, guard against wrong frees 2008-07-13 16:43:55 +00:00
tg 04bc7ba51a we're up to 133214 for MKSH_SMALL, as I missed a NULL pointer check 
in the MKSH_SMALL case… so the speed, code size, and number of insns
is the same as before for that, except that the NULL pointer check is
moved to possibly save a function call, and that the function call may
be inlined or jumped
 2008-07-12 18:24:58 +00:00
tg f47d20bc85 bump version 2008-07-12 18:09:37 +00:00
tg 03c4a1934a for MKSH_SMALL, reduce code size, even at cost of performance 2008-07-12 17:56:37 +00:00
tg 06b83a8df8 600 bytes more for the small version aren't worth it; it looks 
as if there are not many NULL pointers to be optimised away
 2008-07-12 17:47:21 +00:00
tg b6236be77a further optimisation attempts in the str_save() and str_nsave() area 2008-07-12 17:23:00 +00:00
tg e95a79e31c even simpler *and* const clean 2008-07-12 17:16:03 +00:00
tg 0b4f34e0a8 • syn.c: replace expanded use of str_save() with the actual macro 
• others: fix 6 (!) cases of non-constant or side-effect arguments
  to the str_save() or str_nsave() macros, and other abuse of them
• also fix some cosmetics and other un-nice code while here
 2008-07-12 16:56:40 +00:00
tg 9eae0851ef • sync RCSID with oksh, Miod fixed a bug which fell out during my size 
optimisation whack earlier in mksh
• optimise a little more for the (s == NULL) case while here
  (more to follow…)
 2008-07-12 16:26:58 +00:00
tg 1619fa2538 • Build.sh, check.t: bring back the 'smksh' check category, which was 
missing for a while yet its disappearance was unnoticed because…
• distrib/special/mksh/Makefile: sync check categories, this was missed
• mksh.hts: sync clog
 2008-07-11 19:51:23 +00:00
tg a36a925ea6 IRIX also does not have any UTF-8 locale at all 
confirmed by Elias Pipping, 10x
 2008-07-11 18:31:10 +00:00
tg 81a2b6d878 cygwin has... interesting fs semantics (I got an unaccessible yet 
undeletable file on running this manually, which vanished after the
parent(!) process exited), so disable this test for it
 2008-07-11 00:23:59 +00:00
tg 99ccfb4024 bump versions (since we lowered the fd limit again) 2008-07-10 21:55:08 +00:00
tg 552d3408e7 oops, only half commit 2008-07-10 21:25:00 +00:00
tg c01bda573f switch back to en_US.UTF-8 for GNU/* too: Mandriva has issues with 
en_US.utf8, and Debian (tested on gnubber) can do both
 2008-07-10 21:20:22 +00:00
tg 93fcb5a892 on Solaris, this testcase won't produce the issue, but let's pass the test☺ 2008-07-10 20:05:01 +00:00
tg 7c7ecc33be • remove bizarre test constraint 
• make a test succeed on Tru64, whose cat likes to output
  │Successful
  │cat: output error
  on this test case
 2008-07-10 19:06:15 +00:00
tg 7c239cd369 no UTF-8 locales on OSF/1 V5.1B, either 2008-07-10 18:55:43 +00:00
tg 7530a147e6 let’s find sizer on OSF/1 if it’s not in the PATH 2008-07-10 18:49:22 +00:00
tg 0b4e9918ba limit fd usage – at least ULTRIX doesn’t cope 2008-07-10 18:48:02 +00:00
tg 0d20372dbb remove a line which accidentally got committed, oops 2008-07-10 18:34:08 +00:00
tg ca7cd043db • bump NUFILE and FDBASE, allowing for more than 10 fds used by scripts 
• change the code to accept more than a single digit for an fd
 2008-07-09 21:32:45 +00:00
tg 943446cadf … one more regression test we pass… 
• hd <<< bar
  → like bash, ksh93, zsh
• hd <<< #bar
  → like zsh (bash, ksh93: syntax error)
• hd <<<
  → like hd <<< '' (bash, ksh93, zsh: syntax error)
 2008-07-09 20:41:23 +00:00
tg f4790e8773 add another corner case of here documents, which bash and zsh pass 
inspired by:
20:14⎜«twkm:#ksh» $ unset foo ; read -u10 foo 10<<< bar ; echo $foo
which works in ksh93 (whose fd>9-support is still incomplete though)
 2008-07-09 20:31:19 +00:00
tg 8f7d2292a8 Debian GNU/kFreeBSD $^O value, 10x tarzeau 2008-07-08 22:29:00 +00:00
tg 08624e7e49 sync with openbsd: only the RCS IDs, because the changed code in 
question either does not exist in mksh (lex.c) or refers to the
only “feature” we do not pull, GNU bash-like $PS1 (main.c)
 2008-07-08 22:28:26 +00:00
tg b8980a59c1 gcc -v also accepts a file argument, and 'diet gcc -v' croaks, so… 2008-07-08 21:14:42 +00:00
tg 1f0e071c6d dump the perl $^O string in the logs… all Debian GNU/kFreeBSD developers 
I can ping right now “need to refresh their keys on io/asdfasdf” or have
their machines unreachable… and I lost my VM to fsck recently (remember)
 2008-07-08 21:05:01 +00:00
tg 064ae65dee reverse the sense of check for en_US.UTF-8 vs en_US.utf8: 
the latter is required by HP-sUX, okay, and apparently the
preferred one by glibc (GNU libdrepper?), but breaks on al-
most all other systems I have access to (Slowlaris, Midnight
DragonFly NetBSD, Darwin, at least)
 2008-07-08 20:54:33 +00:00
tg 3800eed855 NetBSD® 3.0_STABLE is a tad picky about the UTF-8 locale’s naming… 2008-07-08 20:08:02 +00:00
tg a1aff7e194 libc strlfun.c: 
• fix file description, history, etc.
• require <stddef.h> for portable size_t declaration (if ! kernel, bootloader)
• mention why we do _not_ include <string.h> (for building on obsd/mbsd)
• sync RCSID definition with that of mksh (more portable)
• fix strlcat description
• sync strlcpy obsd rcsid and licence header with obsd-current
  (their code change 1.10→1.11 was something we already did)
• use “does not”, not “doesn’t”
• make it easier to produce wcslfun.c

libc wcslfun.c:
• sync with strlfun.c (much easier now)

mksh strlcpy.c:
• sync with strlfun.c (in comments, mostly)

no binary changes
 2008-07-07 12:59:54 +00:00
tg 077dbf2dd4 fix HP aCC compiler version identification 2008-07-06 23:19:31 +00:00
tg d415592b37 check return value of unlink(2) when trying to remove an existing HISTFILE, 
since mksh(1) did go into an infinite loop if that fails first

bug spotted, initial patch and help drafting a test case
From: Decklin Foster <decklin@red-bean.com>

note there are more instances of unlink(2) and others (like chmod(2), as
spotted by flawfinder) which aren’t checked… but at least the other case
of unlink(2) use in histrap.c doesn’t cause any trouble (I think)
 2008-07-06 22:41:09 +00:00
tg 667f309387 support arc4random.c in build but not src dir, too 2008-06-29 19:46:56 +00:00
tg 941d228f99 some basic LLVM+clang (with “ccc” driver example) support 2008-06-29 18:18:56 +00:00
tg d20bb52049 remove llvm-clang artefacts in more places 2008-06-29 18:08:55 +00:00
tg edb83bf872 remove a.out.s and a.out.bc (llvm-clang fallout) too 2008-06-28 23:00:43 +00:00
tg c77d67ef4d • add code to support GNU bash’s “&> file” I/O redirection extension, 
and make it fit into mksh’s model (also gives us a couple of things
  GNU bash doesn’t have
• add regression tests for all of these

Lukas “smultron” Upton from MidnightBSD spotted a script with /bin/sh
shebang invalidly using “&>” in some Apple backup toolkit, 10x

XXX why fds are limited to one digit?
 2008-06-28 22:51:56 +00:00
tg fcb931ae2e more safe idiom 2008-06-28 22:01:44 +00:00
tg 1863471854 improve Mac OSX version reporting 2008-06-22 20:51:31 +00:00
tg 9fabfb278f SUNw,cc is one of the compilers whose version reporting works better when 
compiling a demo programme at the same time
 2008-06-21 19:38:41 +00:00
tg a89db7b95b Darwin also has other locale 2008-06-21 19:30:49 +00:00
tg 5d73013c02 remove check_category “pdksh”, it starts to make trouble and was never 
taken seriously anyway, just historic ballast
 2008-06-21 19:20:15 +00:00
tg 419600db62 fix the RCS IDs 2008-06-08 17:16:25 +00:00
tg 18bbd23397 • more usage fixes, inspired by sobrado 
• bump mksh patchlevel
 2008-06-08 17:15:30 +00:00