b4312d028c
Be even more thorough about releasing port locks after exceptions.
2002-02-28 08:29:04 +00:00
f5d853712b
Remove STEAL-CHANNEL-PORT! which has been unused for a while now and
...
uncomfortably shared code with STEAL-PORT!
2002-02-28 08:28:32 +00:00
12ced00589
Make sure port locks get released after I/O errors.
2002-02-26 14:40:21 +00:00
284d89fe12
Added hook to align cwd and umask for the S48 system.
2001-12-19 09:14:15 +00:00
136e313af7
New implementation of (no-inheritance) thread-local cells and thread
...
fluids.
New implementation of syslog.
Both are to be compatible with what's actually probably going into
Scheme 48.
2001-12-03 15:21:46 +00:00
1ed75d8531
Let thread-uid->thread invoke the GC if it encounters multiple threads with the same uid.
2001-11-08 10:24:41 +00:00
9552e7900a
A thread may life in multiple queues.
2001-10-04 11:16:15 +00:00
2e3dd4b65c
Fixed small typo.
2001-09-12 13:42:29 +00:00
7a45d9cc01
Change from Richard, Scheme 48 0.56 -> 0.56.9:
...
Define exception handler for TIME opcode.
2001-07-10 13:13:27 +00:00
8b44999d55
Really fixed the bug in sleep. The previous fix was totally broken.
2001-06-07 16:14:29 +00:00
fd264012b9
Added argument conversion for sleep (prevents a core dump on inexact numbers).
2001-05-30 15:55:55 +00:00
1e212d78a4
Bug fix:
...
I had forgotten to mark the thread-cell value environment as read-only
when it's passed on to a spawned thread. Do that now.
2001-05-28 13:31:01 +00:00
21a8e255eb
Added thread-cells structure for thread-local cells.
...
These can be used (together with fluids) to implement something akin
to PLT's and Chez's parameters for holding thread-local state such as
CWD, syslog channel, etc.
2001-05-22 14:58:15 +00:00
384c28fab4
Hand out the port and not just port-data to the handler.
2001-04-09 07:55:50 +00:00
25f395c1d0
* New package definitions now that we have SRFI-13 and 14
...
* Introduced the nomenclature "sigevent"
2001-03-23 12:45:31 +00:00
9b4bb8a19d
Adapted some of Richard's changes for char-ready? and output-port-ready?.
2001-03-23 10:59:07 +00:00
9035313159
Added nested multi-line comments. The implementation has two
...
drawbacks:
1.) Since # and | may be part of an identifier, a#|bla|# is
read as a#|bla|# not as a.
2.) The REPL won't read a comment for its own, it will wait for
another value:
>#|bla|#
3
3
>
2001-01-12 18:16:42 +00:00
c1d6d368e5
Built the event system directly into the RTS. Built sighandlers above
...
it. Removed machinery in low-interrupt.
2001-01-09 15:52:52 +00:00
435afc1e2b
Changes for Cygwin.
2001-01-09 15:49:29 +00:00
b39fd47d82
Renamed byte-vector to code-vector.
2000-07-27 13:28:40 +00:00
8c4d87dde6
replaced code-vector by byte-vector (not that this is a real difference)
1999-11-04 20:43:36 +00:00
f8975842de
load-port/load-into-port now yield errors when called, since I don't know where they could be used
1999-10-08 18:06:39 +00:00
c2045e6407
the vm interrupt-handler is no longer abused for wie now make everything via os-signal
1999-10-08 18:05:06 +00:00
4e935c24a5
just a snapshot
1999-09-23 14:36:25 +00:00
7073fef5c3
added dfishers interrupt handler, but call (/ 1 0) before...
1999-09-16 16:12:57 +00:00
20081c537b
added dfishers steal-port stuff
1999-09-16 16:09:40 +00:00
0cdf8896be
added dfishers steal-port stuff
1999-09-16 16:01:21 +00:00
30a11632fb
inserted almost everything from scsh-read, except for the #! stuff
1999-09-15 01:03:43 +00:00
606245fc41
*** empty log message ***
1999-09-14 12:45:02 +00:00
sperber