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
0f1f30eaa1
update release number
1997-04-26 17:46:16 +00:00
178cfa8e2e
i do not know how this happened
1997-04-23 22:51:33 +00:00
8764714a07
fix for sunos
1997-04-23 20:34:54 +00:00
7f05d6d427
From: Franklin Chen <chen@adi.com>
1997-04-23 20:24:56 +00:00
0e3db5eab6
from Kevin Esler <esler@pureatria.com>
1997-04-23 02:26:56 +00:00
7c80405943
fix for irix lame compiler
1997-04-23 02:24:41 +00:00
5b5f58bd70
fixed version numbers
1997-04-21 20:55:48 +00:00
41bf8dad3f
Jim Blandy reported some small problems with the meta-arg Scheme parser.
1997-04-19 19:12:37 +00:00
5c5ae4dc99
Fixed some design and implementation bugs in regexp-substitute/global.
1997-04-19 04:01:19 +00:00
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
1a2d8690ce
Added regexp-substitute and regexp-substitute/global.
1997-04-18 03:23:26 +00:00
b684a0e621
Cleaning up a bit.
1997-04-10 01:24:50 +00:00
906fceb86f
Removed the redundant -i and -o switches.
1997-04-10 01:17:22 +00:00
33e3bc8c62
Was not properly testing for error in fdport_write_substring's call to
...
fwrite().
1997-04-08 20:07:30 +00:00
c89fb29390
more elegant signal ifdef
1997-04-05 22:16:05 +00:00
0225bb0bf3
user contributed file
1997-04-05 22:15:38 +00:00
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
1a1950d2f5
Fixed typo bug in set-file-group.
1997-04-02 20:12:33 +00:00
0e28399b12
Changed regexp-substring so that unmatched submatches return #f instead of
...
raising an error.
1997-03-28 20:55:23 +00:00
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
8d7dee0bfa
*** empty log message ***
1997-03-10 04:57:18 +00:00
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
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
101a61082f
solaris 2.5 tested
1997-03-09 02:37:06 +00:00
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
6a7ecc38a1
Added #ifdef linux conditionalisation to the linux-specific fixup code.
1997-02-27 04:49:28 +00:00
b980922f0d
Fixed bug in stdio->stdports -- it was using fdes->inport to make the
...
output ports.
1997-02-26 22:21:48 +00:00
0229b80a6c
Linux-specific support.
1997-02-26 22:18:29 +00:00
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
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
9ccd709a52
spelling error
1997-02-21 08:51:06 +00:00
630f678236
Added a few bits.
1997-02-19 23:29:41 +00:00
bad528299e
Ripped out now-useless cloexec_unrevealed.
1997-02-19 23:28:38 +00:00
bf449b53b7
Added types to decls, possibly other stuff.
1997-02-19 23:24:53 +00:00
06eb60980d
Upgraded regexp system.
1997-02-19 23:23:48 +00:00
25aa2b845a
SIGIO and SIGPOLL have value 29, not 23.
1997-02-19 23:19:37 +00:00
a8e25a6827
Corrected spelling error in comment.
1997-02-19 23:15:27 +00:00
ae81b06f85
host-info bug
1996-12-02 22:18:25 +00:00
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
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
2f7c39be3f
-s<num> is now -sfd <num> -- more consistent with general switch design.
1996-11-11 19:21:25 +00:00
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
4dd24741a8
Minor bugfix -- Arranged to export set-enabled-interrupts! as
...
set-enabled-interrupts.
1996-11-11 17:05:54 +00:00
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
d9bf36e0bd
added scsh/scsh.vm to the ignore list
1996-11-11 01:10:38 +00:00
8e3073352a
updated for next minor release
1996-11-10 20:51:15 +00:00
454808a9cd
Changed lock-region to use proc objects instead of pids, and fixed a
...
bug in UNLOCK-REGION.
1996-11-10 13:59:58 +00:00
ea9745ee2f
Interrupt system fixed up and installed.
1996-11-10 13:58:46 +00:00
7e66a68afa
- Interrupt handlers really installed and documented.
...
- File locking fixed to use proc objects instead of pids, and bugs in code
and documentation fixed.
1996-11-10 13:56:13 +00:00
52cd685e9a
Truth-in-advertising documentation: confession is good for the soul.
1996-11-09 23:13:35 +00:00
02dd0ebf8d
fixed signals-ignored-by-default for ultrix irix
1996-11-08 20:42:30 +00:00
5761b6ce03
Fixed up the sighandler code some.
1996-11-07 15:59:31 +00:00
1fb6c3634b
cig stuff to be updated
1996-11-04 18:14:02 +00:00
85d516da9b
updated files for 0.4.4 release
1996-11-04 01:58:53 +00:00
d0fef5a49c
fix for sunos 4.x build error because of non-standard declarations of setgid and setguid
1996-11-04 01:31:01 +00:00
2fe3ec94a7
fix for signals-ignored-by-default for aix
1996-11-04 01:30:20 +00:00
99b82763bb
fix for fileno on solaris 2.5
1996-11-04 01:29:46 +00:00
a7e3221b90
signals-ignored-by-default for nextstep
1996-11-02 00:10:32 +00:00
5d8c6318a2
fixed cleanup problem
1996-11-01 23:34:47 +00:00
98af814b97
where did that space come from?
1996-11-01 17:37:03 +00:00
0d6cbfb5fa
reworked argument parsing to make in a littl cleaner i hope; most C compilation now done in background
1996-11-01 07:40:21 +00:00
26b8de258e
Startup and top changed so that -e entry points get the whole command line,
...
including the program name.
syscalls.scm has a trivial documentation upgrade.
1996-10-31 20:18:11 +00:00
e45e9a6b0d
added first real command line interface
1996-10-30 05:58:13 +00:00
81c9cebfc1
Removed debugging msg. -Olin
1996-10-16 17:09:56 +00:00
14f8b65a74
read_fdport_substring() didn't reset the port's peek-char to #F when
...
consuming it. Reported by JSC 10/16/96, with fix.
1996-10-16 16:37:51 +00:00
6f951db725
jsc repotrted else spelled wrong
1996-10-10 23:10:07 +00:00
49c350a807
updated linux signals submitted by jsc
1996-10-08 22:37:19 +00:00
89f6fed034
service-info using a port number is broken for little endian machines
1996-10-03 17:49:20 +00:00
c4c6a28385
fixed for aix 4 now
1996-10-02 15:30:34 +00:00
871cfe32b5
problem with path marshalling with the unix domain protocol
1996-10-02 05:24:56 +00:00
7223f37439
oops
1996-10-02 05:00:04 +00:00
16ec4521b5
updated losing sunos signals.scm
1996-10-02 04:57:29 +00:00
78e07c9296
solaris bug with set-tty-info
1996-10-02 01:17:07 +00:00
2deadc5f66
implement system dependant missing parts of the ANSI C Library standard
1996-10-02 01:13:55 +00:00
00b7fcaa3d
added signals-ingored-by-default for solaris
1996-09-30 16:11:32 +00:00
0e67214944
just following orders
1996-09-28 00:23:08 +00:00
4e05a0aaf1
Solaris users with BIND installed lose MAXHOSTNAMELEN
1996-09-26 20:18:35 +00:00
38ac713c41
socket-address->unix-address returns function not address
1996-09-26 20:08:06 +00:00
a06f2a9e34
minor tweak from Lewis Girod
1996-09-26 19:30:22 +00:00
a61145fa6a
updated regexp
1996-09-24 01:29:51 +00:00
759e929fa8
Fixed a syntactically illegal LET.
1996-09-23 04:52:03 +00:00
2ecccd3546
alist->env didn't work, because it was passing a list, not a vector,
...
to the %INSTALL-ENV procedure. Reported by Mike Sperber 9/19/96.
1996-09-19 22:22:46 +00:00
d15cfee879
Fixed a minor doc bug.
1996-09-19 22:20:37 +00:00
4dc9707d7b
Added TTY?, TTY-FILE-NAME, and CONTROL-TTY-FILE-NAME (aka isatty(),
...
ttyname(), and ctermid()). We are now 100% Posix.
1996-09-13 01:45:40 +00:00
b64ae78af7
AUTOREAP-POLICY's optional argument wasn't.
1996-09-13 01:28:10 +00:00
241fe9c520
Added ctermid, istty, & ttyname -- we are now 100% Posix.
1996-09-12 20:17:10 +00:00
391365171f
moved signals1.h
1996-09-12 06:31:17 +00:00
2a34e9d53a
Moved signals1.h to OS-independent directory.
1996-09-12 06:01:30 +00:00
c36b4abf3f
Signal-handler support
1996-09-12 06:00:19 +00:00
6e52fcbdee
Signal-handler support.
1996-09-12 05:22:56 +00:00
c50650d7eb
Moving signals1.h to OS-independent code
1996-09-12 04:58:58 +00:00
8fc03c01c8
- Improved CLOEXEC support for unrevealed ports.
...
- sleazy-call/fdes useage introduced for speed.
- fcntl support added.
1996-09-12 04:53:36 +00:00
894d4c32e9
Derived files -- why are these stored in CVS?
1996-09-12 04:48:35 +00:00
5aa87bc9fe
Signal-handler support.
1996-09-12 04:43:30 +00:00
a44f8882e6
Signal-handler support.
1996-09-12 04:43:16 +00:00
b4909649d4
Signal-handler support.
1996-09-12 04:35:43 +00:00
b48e4874c5
Sig-handler support
1996-09-12 04:34:28 +00:00
0716fc06cd
signal-handler support
1996-09-12 04:29:59 +00:00
8adc0d3f5b
fcntl support, signal-handler support, regexp substitution,
...
new initialize-vector utility
1996-09-12 04:29:26 +00:00
shivers