Commit Graph

207 Commits

Author SHA1 Message Date
bdc 402c617ec5 updated version 1997-06-09 01:58:13 +00:00
bdc 13dbef06b1 factored out arg parsing 1997-06-09 01:47:19 +00:00
bdc 88aaa91880 you can now specifiy an arg vm parser 1997-06-09 01:46:57 +00:00
shivers 4703ce142a There was an atomicity problem/race condition -- if a child process died
after it was forked, but before the scsh fork procedure could register
the child's procobj in the pid/procobj table, then when the SIGCHLD
signal-handler reaped the process, there would be no procobj for it.
We now lock out interrupts across the fork and register operations.
1997-04-30 20:33:26 +00:00
bdc 0f1f30eaa1 update release number 1997-04-26 17:46:16 +00:00
bdc 178cfa8e2e i do not know how this happened 1997-04-23 22:51:33 +00:00
bdc 8764714a07 fix for sunos 1997-04-23 20:34:54 +00:00
bdc 7f05d6d427 From: Franklin Chen <chen@adi.com> 1997-04-23 20:24:56 +00:00
bdc 0e3db5eab6 from Kevin Esler <esler@pureatria.com> 1997-04-23 02:26:56 +00:00
bdc 7c80405943 fix for irix lame compiler 1997-04-23 02:24:41 +00:00
bdc 5b5f58bd70 fixed version numbers 1997-04-21 20:55:48 +00:00
shivers 41bf8dad3f Jim Blandy reported some small problems with the meta-arg Scheme parser. 1997-04-19 19:12:37 +00:00
shivers 5c5ae4dc99 Fixed some design and implementation bugs in regexp-substitute/global. 1997-04-19 04:01:19 +00:00
shivers a304e9b7f9 - The daylight-savings time flag was blowing up date->time conversion
when it wasn't relevant.

- Error returns from mktime() were not being caught.
1997-04-18 03:25:32 +00:00
shivers 1a2d8690ce Added regexp-substitute and regexp-substitute/global. 1997-04-18 03:23:26 +00:00
shivers b684a0e621 Cleaning up a bit. 1997-04-10 01:24:50 +00:00
shivers 906fceb86f Removed the redundant -i and -o switches. 1997-04-10 01:17:22 +00:00
shivers 33e3bc8c62 Was not properly testing for error in fdport_write_substring's call to
fwrite().
1997-04-08 20:07:30 +00:00
bdc c89fb29390 more elegant signal ifdef 1997-04-05 22:16:05 +00:00
bdc 0225bb0bf3 user contributed file 1997-04-05 22:15:38 +00:00
shivers db69cd677b Some functions that were passed string "out" paramters (char**)'s were
neglecting to assign them in error cases. We'd return from the C function
into the cig C stub with random garbage still in these pointers. The
string rep converters would then treat this garbage as a real pointer to
be copied into malloc'd storage, and havoc would result.

I fixed the code to assign 0 to the pointers in error cases. I should fix
cig to pre-initialise out parameters. The only real problem code was in
userinfo1.c, but I scanned all the sources, and fixed a few suspicious cases
here and there as well.
1997-04-04 20:49:55 +00:00
shivers 1a1950d2f5 Fixed typo bug in set-file-group. 1997-04-02 20:12:33 +00:00
shivers 0e28399b12 Changed regexp-substring so that unmatched submatches return #f instead of
raising an error.
1997-03-28 20:55:23 +00:00
shivers 230263ee0d Fixed an arity bug in %set-unix-signal-handler's call to
%%set-unix-signal-handler.
1997-03-10 23:46:42 +00:00
shivers 8d7dee0bfa *** empty log message *** 1997-03-10 04:57:18 +00:00
shivers 417b6046f8 Early autoreaping now done via SIGCHLD signal handler.
Ignored signals were done by putting a noop handler on the signal.
This could screw up passing ignores across execs.
Now, when you set an S48 interrupt handler to #f, we pass this through
to Unix.
1997-03-09 07:28:20 +00:00
shivers 2773441f05 Rewrote SLEEP (and added SLEEP-UNTIL) so that it doesn't hang up signal
delivery in C code.
1997-03-09 07:22:41 +00:00
bdc 101a61082f solaris 2.5 tested 1997-03-09 02:37:06 +00:00
shivers e989a744e4 Had to shuffle packages due to broken package dependencies.
The whole thing is a disaster and should be completely re-factorised.
1997-02-27 04:50:57 +00:00
shivers 6a7ecc38a1 Added #ifdef linux conditionalisation to the linux-specific fixup code. 1997-02-27 04:49:28 +00:00
shivers b980922f0d Fixed bug in stdio->stdports -- it was using fdes->inport to make the
output ports.
1997-02-26 22:21:48 +00:00
shivers 0229b80a6c Linux-specific support. 1997-02-26 22:18:29 +00:00
shivers b02ac4dc83 hacked in a gross fix for linux bug. The problem is that
linux stdio functions retry when interrupted, instead of returning
    errno=EINTR. linux/libansi.c now has a #include "fix_stdio.c"
    in it to get the fixup code included. This is very bogus.
1997-02-26 20:38:39 +00:00
shivers 66735d9c9e fdports1.c: hacked in a gross fix for linux bug. The problem is that
linux stdio functions retry when interrupted, instead of returning
    errno=EINTR.

regexp: New regexp-substitute function.

scsh-interfaces: Fixed a typo in a type decl.
1997-02-26 20:37:53 +00:00
bdc 9ccd709a52 spelling error 1997-02-21 08:51:06 +00:00
shivers 630f678236 Added a few bits. 1997-02-19 23:29:41 +00:00
shivers bad528299e Ripped out now-useless cloexec_unrevealed. 1997-02-19 23:28:38 +00:00
shivers bf449b53b7 Added types to decls, possibly other stuff. 1997-02-19 23:24:53 +00:00
shivers 06eb60980d Upgraded regexp system. 1997-02-19 23:23:48 +00:00
shivers 25aa2b845a SIGIO and SIGPOLL have value 29, not 23. 1997-02-19 23:19:37 +00:00
shivers a8e25a6827 Corrected spelling error in comment. 1997-02-19 23:15:27 +00:00
bdc ae81b06f85 host-info bug 1996-12-02 22:18:25 +00:00
shivers e945b99adf Replaced _POSIX_PATH_MAX with its value, 255, because HP-UX didn't
have this POSIX-required symbol. ???
1996-11-12 11:44:20 +00:00
shivers faa08159d0 The cwd code nows starts out with the filename buffer initialised
to length _POSIX_PATH_MAX.
1996-11-11 20:56:52 +00:00
shivers 2f7c39be3f -s<num> is now -sfd <num> -- more consistent with general switch design. 1996-11-11 19:21:25 +00:00
shivers 47c2eea2dd Changed OPEN/NONBLOCKING to OPEN/NON-BLOCKING and
SET-RECORD-LOCK-NOBLOCK to SET-RECORD-LOCK-NO-BLOCK.
The former was always documented to be
    OPEN/NON-BLOCKING
and the latter isn't exported in any event.
1996-11-11 18:52:19 +00:00
shivers 4dd24741a8 Minor bugfix -- Arranged to export set-enabled-interrupts! as
set-enabled-interrupts.
1996-11-11 17:05:54 +00:00
shivers c0ab08bd2c Removed ! suffix from SET-INTERRUPT-HANDLER and SET-ENABLED-INTERRUPTS.
I'm trying to be consistent on this issue, but not very successfully.
1996-11-11 16:21:53 +00:00
bdc d9bf36e0bd added scsh/scsh.vm to the ignore list 1996-11-11 01:10:38 +00:00
bdc 8e3073352a updated for next minor release 1996-11-10 20:51:15 +00:00