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
f948e51831
Added regexp compilation
1996-09-12 04:26:13 +00:00
e84440fecd
Added define-enum-constants macro.
...
(And cleaned up all the enum constants in the OS-dependent subdirs)
1996-09-12 03:33:32 +00:00
70a1342cef
Hacked I/O system so that ports set/clear their
...
fd's CLOEXEC bit when they become unrevealed/revealed.
1996-09-12 01:43:53 +00:00
aed6c163b8
Hacked I/O system so that ports set/clear their
...
fd's CLOEXEC bit when they become unrevealed/revealed.
1996-09-12 01:42:58 +00:00
dfda637610
Added INITIALIZE-VECTOR
1996-09-12 01:39:18 +00:00
ae2b8700e5
(chdir) now correctly changes to the home dir, rather than to "."
1996-09-08 09:14:40 +00:00
d16ad942c0
AWK now pre-compiles its regexps outside the main loop.
1996-09-08 09:08:47 +00:00
9610aeab66
Changed the -s- option to the -s<num> option.
1996-08-30 08:36:34 +00:00
46aa9a9424
Added -s- option.
1996-08-30 07:16:53 +00:00
d8d1758d11
Hacked file-loading code so that we could load from ports. This to support
...
the new -s- switch.
1996-08-30 07:15:14 +00:00
0d7befeb82
Fixed up some small bugs (e.g., pid -> proc)
1996-08-29 08:35:58 +00:00
aabe436bef
I changed the meta-arg parsers (C and Scheme) so that newline *always*
...
terminates an arg, even if it is an empty arg. Consistency. KISS.
1996-08-29 08:35:25 +00:00
4961de1b9b
updated with rule for scsh/scsh.vm
1996-08-25 07:54:14 +00:00
b5a653f1f3
cleaned up static linker code
1996-08-24 09:27:47 +00:00
d472115b34
Retry syscalls when interrupted.
1996-08-24 08:52:34 +00:00
75bad52dfe
Trivial documentation addition.
1996-08-24 07:52:41 +00:00
996ee5db33
Hacked so that errno/intr error returns cause retries.
1996-08-24 07:36:50 +00:00
060badffa7
yet another scratch version of the static heap stuff
1996-08-24 02:03:27 +00:00
c4927cc255
an attempt to export new things from the vm without modifiying it; scrapped
1996-08-24 02:02:24 +00:00
3b0a2e2fa5
the pre scsh static linker
1996-08-24 02:00:47 +00:00
1df0338fb0
I removed DEFINE-SIMPLE-ERRNO-SYSCALL because it is simply a special
...
case of DEFINE-ERRNO-SYSCALL. However, this change causes simple errno
syscalls to return 0 values, which blows up I/O methods used in S48's
extensible port system, so I had to hack three or four of those methods
to return a random value (#F).
1996-08-23 23:29:51 +00:00
464f44f2a3
Brian was using error-checking code of the form
...
(CASE ERROR ((ERRNO/INTR) ...) ...)
But CASE doesn't evauate its keys, so this didn't work. I switched it
to COND's.
We should import my conditional macros, which includes an evaluating-key
CASE.
-Olin
1996-08-23 21:43:22 +00:00
975278b58b
Removed ERRNO/DEADLK and ERRNO/NOLCK from extra-errno's list -- they are Posix!
1996-08-23 03:21:14 +00:00
84c705fcc7
New signal-handler code.
1996-08-22 20:13:14 +00:00
509fb5c6d1
fixed another bug in clean target
1996-08-22 19:46:07 +00:00
e124c6906c
Export names from sighandlers1.c.
1996-08-22 19:42:59 +00:00
66be6be3d5
Typo: clear-cig -> clean-cig
1996-08-22 17:03:05 +00:00
6ea9a75721
updated static linker script; can handle scsh.image; improved autoconf macros
1996-08-22 07:31:36 +00:00
6d8929b608
defrec.scm -- trivial doc bug in comments.
...
jcontrol1.c -- signal handler stuff
signal handler hacking -- added Unix signals to VM's interrupt set.
1996-08-21 21:29:59 +00:00
3595da3986
signal handler hacking -- added Unix signals to VM's interrupt set.
1996-08-21 21:28:40 +00:00
dd40a220df
signal handler and job control hacking.
1996-08-21 21:27:48 +00:00
7a1e5a6da7
Keep bugfixes here.
1996-08-21 21:19:23 +00:00
7e184be69d
Added documentation for new command-line switches.
1996-08-21 20:52:21 +00:00
f1dc00dcf6
a working scsh/static.scm and all the trimmings
1996-08-19 08:29:48 +00:00
bcdc349bcf
New, improved machinery for handling optional args.
1996-04-19 18:55:31 +00:00
c34f9d6882
Added LET-OPT machinery to system.
1996-04-19 18:51:08 +00:00
ea45fca8ef
Hacked the system to use the new LET-OPT optional argument machinery,
...
LET-OPTIONAL, LET-OPTIONAL*, and :OPTIONAL. The new macros are
faster and easier to read than the old PARSE-OPTIONALS and OPTIONAL-ARG
procedures.
1996-04-19 18:39:14 +00:00
6b42e9d7aa
1. Hacked fork so that if it fails and the zombie autoreap policy is 'early,
...
we do a zombie-reap and then retry the fork. This way, if the fork fails
because the process table filled up, you can clean up and win.
It's not the right answer, but the right answer depends on handling SIGCHLD
interrupts, so we can't implement it now.
2. Hacked the optional arg handling to use the new LET-OPT machinery.
1996-04-19 18:26:31 +00:00
1a0d6a2af4
Fixed delimited readers -- there was confusion about what the handle-delimiter
...
arg was. It now defaults uniformly to 'trim.
1996-04-19 05:51:37 +00:00
16c0d2ef3f
*** empty log message ***
1995-12-03 01:00:20 +00:00
2c9e06d6ae
Changed char to int so non-ASCII chars wouldn't be sign-extended -- was
...
blowing char-set test in skip_chars.
-Olin
1995-11-20 06:32:02 +00:00
acaaedd035
CHAR-SET-CONTAINS? had extra code to make sure it did not work when
...
applied to a non-ASCII char. Now fixed.
1995-11-20 06:20:12 +00:00
755913967b
Added native-code support for SKIP-CHAR-SET.
1995-11-20 04:15:04 +00:00
30ed9fdf0c
*** empty log message ***
1995-11-05 02:55:04 +00:00
702f0126c5
FreeBSD mods, mostly in comments
1995-11-04 21:13:42 +00:00
4a47a768c6
*** empty log message ***
1995-11-04 21:10:51 +00:00
66cd45fa90
*** empty log message ***
1995-11-04 20:55:34 +00:00
shivers