-----
jobs.c: In function `j_waitj':
jobs.c:1117: warning: unused variable `omask'
jobs.c: In function `j_sigchld':
jobs.c:1321: error: `sm_sigchld' undeclared (first use in this function)
jobs.c:1321: error: (Each undeclared identifier is reported only once
jobs.c:1321: error: for each function it appears in.)
-----
PATH and TMPDIR are used by OS/2 as well. So they may have backslashes
as a directory separator. A backslash may cause an unexpected behavior
when do 'echo'. Because a backslash may be used as an escaped character.
This enables to convert CR+LF to LF when reading, but disables to
convert LF to CR+LF when writing.
Instead, however, CR+LF are not passed into mksh as is.
On OS/2, an executable status is determined by an extension such as .exe
not real executable mode.
Script files without executable extensions such as .exe, cannot be
executed.
OS/2 kLIBC has only a declaration of getrusage() without implementation.
Due to this, definition of getrusage() stuffs causes compilation to fail.
-----
In file included from lalloc.c:21:
sh.h:379: error: conflicting types for `getrusage'
f:/lang/gcc/usr/include/sys/resource.h:168: error: previous declaration of `getrusage'
-----
in commitid 1004D8283F068C41C3C was bogus; it fixed Jb_boin’s issue
but izabers’s 「var=foo; echo "${var/*/x}"」 was broken; in fact we
only want to not do the looping for // if the pattern matches much.
Also, fix a spelling mistake in the manpage and change some wording
to also work with associative arrays (in the future; no change).
separate the backslash+newline things out of the *.opt files,
logically not 100% clean, but better as it is not generated
content anyway (keeping the one-liners in there for now, even
though more consistent would be shifting them out as well)
• support NSIG_MAX from http://austingroupbugs.net/view.php?id=741
and make a TODO for later to use sysconf(_SC_NSIG) at runtime
• bounds-check signals (e.g. no smaller than 1, but smaller than NSIG)
• align trap errorlevel with other shells
• make trap match what’s in POSIX and fixup the manpage
• refactor some code related to signals
• hide from kill builtin both EXIT and ERR pseudo-signals
• ord() new, From: Daniel Richard G. <skunk@iSKUNK.ORG>
‣ used in some places
• (c - '0') → ksh_numdig(c) # may take *x++ argument
• (c - 'A') → ksh_numuc(c) # may NOT take *x+= argument
‣ idem for ksh_numlc(c) and 'a'
‣ these need changing for EBCDIC
‣ add testsuite for this
• use macros more, they exist already often
• use digits_lc[foo] instead of ('0' + foo), especially for letters
• caught another ksh_eq case…
• also caught a maybe-UB overflow check, but we don’t have TIME_T_MAX ☹
GNU C11 (Debian 20150413-1) version 5.0.1 20150413 (prerelease) [gcc-5-branch revision 222050] (x86_64-linux-gnu)
including ASan (testsuite) and Valgrind (short)
so we mitigate a bit (in var.c mostly) and tweak another type already, and
add some checks (mksh_{,u}ari_t must fit into {,unsigned }long) and print
line numbers with %lu already
getn() parses a decimal 32-bit integer, getint() a POSIX- or ksh-style based
integer with unsigned wraparound to 32 bit, then possible negation (so that,
for example, -0xFFFFFFFF continues to work)
KO Myung-Hun
tg