117bb02e6a
check at least *one* of our “Duff’s Device” heavy occurrences
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to make sure the compiler doesn’t frag it
2013-02-11 13:06:54 +00:00
fb370a30c6
fix set -e with and/or inside functions regression (LP#1104543)
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cause was that use of && or || inside function switched it to xerrok
2013-02-10 23:59:28 +00:00
63cf38eca7
sync description for funsubs
2013-02-10 23:58:19 +00:00
738f5f54fa
get rid of unneeded variables ⇒ error handling (that wasn’t there
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previously) ⇒ code ⇒ simplify!
2013-02-10 23:43:59 +00:00
19cbb1ab78
regression test for: return works in funsub (like AT&T ksh93), local works in funsub (like in functions), exit does not work in funsub (sadly unlike ksh93, like in functions)
2013-02-10 23:36:21 +00:00
c95d0ad11e
missed in cid 10050B914D41435E735
2013-02-10 23:32:18 +00:00
9bf0509829
provide a layer of locality to FUNSUBs; get rid of a fork for each PS1 thus
2013-02-10 23:30:47 +00:00
1df0cb4093
as a more general solution to fd leak detection, just do CLOEXEC manually
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(this also allows us to see “real” leaks)
2013-02-10 21:42:16 +00:00
42e1bdc095
doc update
2013-02-10 21:20:57 +00:00
f209a252bc
when leak debugging, free everything even in builtins
2013-02-10 21:17:07 +00:00
51345bd33b
do not leak file descriptors on builtins
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(this is for valgrind; we use close-on-exec on them in the normal case)
2013-02-10 21:08:35 +00:00
2b06709bf3
improve DEBUG_LEAKS handling and fix freeing some locs
2013-02-10 19:05:37 +00:00
af39f3b7b0
do NOT close stdout or stderr, redirect to /dev/null instead
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⇒ we did have issues with that, trust me…
2013-02-10 19:04:00 +00:00
43a41932e7
make DEBUG_LEAKS safely free all resources before the main shell exits
2013-02-10 18:17:30 +00:00
ce1ab97541
for DEBUG_LEAKS, prevent “leaking” of fds, even if they’re close-on-exit
2013-02-10 17:55:57 +00:00
5741127ab7
experimentally enable afreeall(APERM) too, LP#1106116
2013-02-10 17:43:07 +00:00
59009ac78f
call it DEBUG_LEAKS so Android can always enable it
2013-02-10 17:41:06 +00:00
63b6d920a8
actually, only needed #ifdef DEBUG
2013-02-10 17:39:38 +00:00
cb93db360d
call afreeall(AEDIT) upon close; related to LP#1106116
2013-02-10 17:38:15 +00:00
1da94d6159
pure RCSID sync with oksh, who also added a tabcompletion fix now, with
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less code, but, even according to their own comments, not as good as ours
2013-02-10 17:18:49 +00:00
72c895c4a1
precmd is required to retain the errorlevel when ${ …;} is used
2013-01-21 15:06:24 +00:00
9111faeeb5
besides more code reuse, fix $'…' everywhere (but keep it ignored in here document bodies that aren’t here strings)
2013-01-19 19:47:13 +00:00
e307cb34c4
use the full parser code for handling here strings (and here document words)
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as ormaaj requested, including a testcase
2013-01-19 18:32:56 +00:00
72402c4990
permit $'\n' in the bar part of ${foo:-bar}
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XXX this changes slightly the herestring part
2013-01-19 17:49:46 +00:00
24164e07d4
rcsid-only sync
2013-01-19 17:27:05 +00:00
c99a634f92
remove separate SHERESTRING parsing state, it’s the same as SHEREDELIM
2013-01-19 17:20:02 +00:00
b23d768a9b
Unbreak linking on AIX, reported (with fix) by Torsten Sillke, 10x!
2013-01-12 02:25:01 +00:00
2d9a039ec0
ormaaj reported “command shift” not working correctly; fix
2013-01-06 18:51:43 +00:00
7a2130b02a
do not, ever, even in local-only debugging examples, create anything
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in /tmp without the use of mkstemp(3) or similar!
2013-01-06 18:44:07 +00:00
d5ba31fd86
fix the set +e cases, too
2013-01-01 22:23:16 +00:00
72a748c891
if you have to look *this* up, danger ahead; point to porter's info
2013-01-01 21:19:36 +00:00
744f77c668
fix running the ERR and EXIT traps in case of set -e and/or eval (includes Debian #696823 )
2013-01-01 20:45:04 +00:00
0700d45ce6
while thinking about mirlibₘᵢₙc I figured that sys_errlist[] entries may be NULL
2013-01-01 03:32:44 +00:00
23325a3355
just blacklist cd-pe on QNX as well
2012-12-28 07:45:55 +00:00
0ce1ca41cb
carefully begin owcc (Watcom C’s POSIX cc wrapper) support
2012-12-28 04:58:13 +00:00
d91800c88d
RT’s build logs show that do{}while(0) is better than functional programming
2012-12-28 04:47:50 +00:00
f40e8b4d3d
QNX 4 oh-so-argh!
2012-12-28 04:29:56 +00:00
a2042321ac
meh, just don’t ever use ls(1) in a test; on some, it shows dotdirs
2012-12-28 04:25:32 +00:00
39682506ff
experimental test rewriting for QNX fun
2012-12-28 04:01:17 +00:00
113db497ba
RT says QNX 4 has _SIGMAX not SIGMAX or NSIG
2012-12-28 03:35:34 +00:00
192ea7638b
now that we found out the root case for the recent QNX problem…
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03:11⎜«RT|AO:#!/bin/mksh» YES it WORKS now!
… there’s no reason for sys_nerr to not be const, either ☺
2012-12-28 03:20:35 +00:00
595f57ebad
mark glob-range-3 as need-pass: no
2012-12-28 03:18:46 +00:00
f7acd1f3fc
AIEEE!
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03:00⎜«RT|AO:#!/bin/mksh» cc -c -o a.out does not output a.out but conftest.o (!!)
evil… just use tcfn=conftest.o for now, cf. cid 1004713D70A5362BACF (but why must it be one?)
2012-12-28 03:05:17 +00:00
b2396677e7
harmonise sys_{sig,err}list ⓐ checks, ⓑ uses, ⓒ _decl values when not needed, ⓓ prototypes; ⓔ “const” is a keyword and thus space-separated from the preceding ‘*’ pointer indicator
2012-12-28 02:28:39 +00:00
64eddba65f
-D__EXT_UNIX_MISC needed for “extern const char * const sys_errlist[];” on QNX
2012-12-27 15:52:47 +00:00
f998054508
16:39⎜«RT|Chatzilla:#!/bin/mksh» ok, tested cc -E outputs preprocessed out with leading space(!).
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16:49⎜<mirabilos:#!/bin/mksh> that's like NeXTstep which insers spaces around =
16:49⎜<mirabilos:#!/bin/mksh> but we can sed that away I guess.
16:49⎜«RT|Chatzilla:#!/bin/mksh» yeah, modifying grep/sed lines adding " *" works
2012-12-24 17:50:10 +00:00
866635468b
RT says glob-range-3 breaks on QNX nowadays
2012-12-24 14:37:13 +00:00
865728fb3d
let printf stuff compile again after cstrerror-related change
2012-12-22 22:15:21 +00:00
6d5e27a31a
gcc-snapshot (see below) issued a clobber warning, and both it and mgcc
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yowled about the memmove test until I found a compromise
gcc version 4.8.0 20121120 (experimental) [trunk revision 193662] (Debian 20121120-1)
2012-12-22 00:03:42 +00:00
ce602be6be
sync clog et al.
2012-12-17 23:46:33 +00:00
tg