lp:mksh

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20100709 maxb Approved
20100709 maxb It looks like we'll need the LOSAs to manually accept the ssh host key, suspending for now - pending https://answers.launchpad.net/launchpad-code/+question/117193
20110610 mirabilos Imported fine, thanks!
20120216 mirabilos Fixed server-side error w.r.t. the modules file, import may be unfailed again

3402. By tg on 2022-12-02

switch chown to fchown, by CodeQL; the code’s palliative anyway but…

3401. By tg on 2022-12-01

address multiple issues:
• drop the MKSH__NO_PATH_MAX flag
  → check for get_current_dir_name() in Mirtoconf
  → rewrite ksh_getcwd() code to be more memory-efficient,
    allocate/free less (especially without get_current_dir_name),
    and return const; let it loop raising the buffer size if too
    small and use an interesting initial guess¹; adapt callers
  → fix do_realpath to always use the dynamic size codepath but
    correct casts and checks
  → also just always guess-and-resize, but guess smaller, for cd
• drop the HP-UX 9 struct timeval monkeypatch
  → add and use timercmp instead of timersub plus check for <0
• promote mksh_MAXSZ as mbiSIZEMAX to mbsdint.h
  + in Mirtoconf, determine whether RSIZE_MAX (C11+ optional) is
    a (defined) compile-time integer constexpr, which mbsdint.h
    can use to set mksh_MAXSZ to it if it checks out
• the heredoc-tmpfile-8 test changed slightly, to help determining
  its, currently in Debian rather often, failure cases… help welcome

3400. By tg on 2022-10-16

DragonFly BSD defines NELEM in <sys/param.h> õÕ

3399. By tg on 2022-10-15

but --version works with newer clang than the “preview” with ccc in MirPorts

3398. By tg on 2022-10-05

always call open(2) with three arguments even if we come from its
two-argument form, otherwise some compilers complain, such as:

aCC: HP ANSI C++ B3910B A.03.56

(needs -Ae, otherwise it tries using CFrustFrust rules on the sources…)

3397. By tg on 2022-09-28

UCD 15.0.0

+ various new or restyled acronyms
+ wtf: m-s, screen

3396. By tg on 2022-09-21

update error message for disabled things and fix it to go to stderr

now only errorlevel 126 is missing, but meh

3395. By tg on 2022-09-12

just like jupp (cf. cid 1006316A1461C1A33B8), a hardcoded PATH_MAX is bad
(even outside the Hurd)

3394. By tg on 2022-09-12

some extra safeties when doing strdup-ish things

3393. By tg on 2022-09-05

NULL is not a number, is it? — … — Is it?