Commit Graph

208 Commits

Author SHA1 Message Date
tg b82204aa3d proto 2007-08-20 14:06:10 +00:00
tg 1e3783f030 employ string pooling techniques to save off a few more bytes
(probably more than the new “rename” builtin ever required…)
2007-08-19 23:12:23 +00:00
tg ca46f3dc98 new builtin “rename” (this name sounds better than “mksh_mv_rescue” ☻)
to just call rename(2) directly, e.g. if /bin/mv needs /lib/ld-uClibc.so.0

some assorted code cleanup
2007-08-19 22:06:27 +00:00
tg e99f988aae feature freeze for mksh R31, to be released as part of MirOS #10 2007-08-18 00:22:09 +00:00
tg f684b0ceb1 Implement the “source” command, as requested by some and agreed bsiegert@
In contrast to AT&T ksh93, its semantics are like GNU bash in that it ap-
pends the current working directory to the search path; it is implemented
as a shell alias instead of enhancing funcs.c:shbuiltins[] like in ksh93.
2007-08-13 19:39:21 +00:00
tg f3bb1472df Debian warning cleanup 2007-08-12 13:52:03 +00:00
tg 499327f7b8 add “set -o arc4random”, RTFM for details 2007-08-12 13:42:23 +00:00
tg cf2eb697e2 use bounds check for function that calls read
prompted by lina output, 10x tarzeau
not a bug
2007-08-06 12:02:39 +00:00
tg 496b8f4dc3 • new way of checking for mknod & friends, due to tcc vs glibc weirdness
• bump vsn for the code restructuring
2007-07-31 11:11:25 +00:00
tg 3718a00106 • test on HURD (gnubber)
• fix unreachable code (break stmt) cought by suncc on yofuh's E420
• bump vsn to today
2007-07-26 13:23:52 +00:00
tg b20e5a90ce initial support for PW32, not quite working yet (same issues as Minix 3 and Plan 9, I think) 2007-07-24 21:47:14 +00:00
tg e37577de42 fix another errexit bug: unwind() is __dead, so the pseudo-signal was never
delivered to the process
• regression test by Clint Pachl, verified against Debian ksh93 by me
• place to fix it in the code discovered by Otto Moerbeek
2007-07-24 11:22:04 +00:00
tg f2a52c65fa … and fix that bug.
Guvf pbzzvg haxabjvatyl fcbafberq
ol NheVFC ToE, fvapr jr hfr zxfu,
naq zl bgure gnfxf ner jnvgvat...
2007-07-23 14:28:52 +00:00
tg b09b3621e2 • we had an unused variable leftover
• make warning-free for both gcc and xlC
2007-07-22 14:01:50 +00:00
tg a1433b7122 • Build.sh: always prepend well-known signal names, so that some signals
will not come up weirdly (e.g. on AIX: SIGSAK (SIGMAX?), SIGIO (SIGAIO?),
  SIGURG (SIGIOINT?)), and add a few more while here
• check.t, sh.h: bump
2007-07-22 13:46:15 +00:00
tg cf5fc9eac2 some null/NUL 2007-07-22 13:38:26 +00:00
tg 979406bba7 • support IBM xlC on AIX
• fix all bugs it could find ☺
2007-07-22 13:34:52 +00:00
tg 56a8da33cf • make the "if called as sh, set FPOSIX" not !SMALL-only
• bump to R30-gamma, feature freeze
2007-07-17 13:56:51 +00:00
tg 78d58de7a0 fix the rest of it 2007-07-06 02:22:57 +00:00
tg 26a6e5acc9 make this pass varexpand-substr-1 and ‘c’ of varexpand-substr-2
by actually using the lexer and parser for that
2007-07-06 01:53:36 +00:00
tg f948c13a78 • fix display problem
• add <libutil.h> if it exists – revoke(2) on UWIN
• add <stdlib.h> for NULL in test of mmap(2)
• regen CPPFLAGS for MirBSD native builds
2007-07-01 21:47:08 +00:00
tg 7004525fcc • add support for the Borland C++ Builder (on UWIN)
• add support for the Digital Mars compiler (on UWIN)
• clean up
• describe new build targets and that UWIN sucks
• bump vsn
2007-07-01 21:27:03 +00:00
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