2a302178e6
Provide names for housekeeping threads for better debugging.
2002-05-03 13:36:15 +00:00
104ed36666
Export PRESERVE-THREAD-FLUIDS from THREAD-FLUIDS.
2002-04-12 14:29:25 +00:00
fe5c9a3783
Cells for thread-env's fluid-cell-{ref,set!}.
2002-04-04 08:45:28 +00:00
ea31d95dbc
All the SRFIs from S48 0.57.
2002-04-04 08:44:49 +00:00
66a5384a98
alt/ from S48 0.57.
2002-04-04 08:36:20 +00:00
ffa5461a39
Added fluid-cell-ref and fluid-cell-set!.
2002-04-04 08:22:20 +00:00
06b68b7c5e
Cells as stob (from S48 0.57).
2002-04-04 08:13:53 +00:00
6f083d7205
Small renamer for clarity.
2002-04-04 08:09:15 +00:00
5aee745efb
New module language from S48 0.57.
2002-04-03 12:17:19 +00:00
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
150031d918
Revive these wonderful debugging tools.
2002-02-12 07:54:22 +00:00
baf1dbbf76
Pass optional arguments from FORK-THREAD to SPAWN.
2002-02-04 11:34:17 +00:00
2b1d8a3d01
Let s48-do-gc return 0 so the PreScheme compiler will emit the correct
...
signature of the function.
2002-02-01 10:25:50 +00:00
7c026ff0b4
Fix external-call-from-callback problem leading to spurious
...
gc-protection-mismatch exceptions.
2002-01-27 20:20:53 +00:00
284d89fe12
Added hook to align cwd and umask for the S48 system.
2001-12-19 09:14:15 +00:00
8bba3a13e1
Adjust top of stack as well.
2001-12-04 13:06:12 +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
b5180b35af
Make naming consistent with current Scheme 48:
...
argtype -> argument_type
argnumber -> argument_number
2001-12-03 15:19:48 +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
405512e0db
Expported the rest of the port-handler accessors.
2001-10-25 07:24:42 +00:00
fe6a9db1e5
Renamed scsh-events to sigevents.
2001-10-18 09:02:52 +00:00
59bd2ab6e4
Peek on char-source-input-ports does not work. Added error message to report this.
2001-10-05 16:25:41 +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
569dbe6649
Bug fix by Richard for finite types used within macros.
2001-07-09 14:15:51 +00:00
68eb897e20
Merged in macro expander changes from Scheme 48 0.56.
2001-07-09 14:15:05 +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
8f02923726
Added thread-fluids which are a cross between thread cells and fluids.
...
They encapsulate thread-local state and have a binding construct
analogous to LET-FLUID.
2001-05-28 13:44:48 +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
5d4b66daf4
Upgraded inliner from 0.54. There is still a bug as a call to error must not be the last expression of a procedure. No fix for now, use (if #t (error ...)) as a workaround
2001-03-25 12:08:45 +00:00
0b00ab0380
Upgraded inliner from 0.54. There is still a bug as a call to error must not be the last expression of a procedure. No fix for now, use (if #t (error ...)) as a workaround
2001-03-25 11:21:58 +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
eb89a60d2c
Replaced Scheme 48 with Scsh in user dialog.
2001-01-11 15:05:04 +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
c231ab7c6b
let byte-vectors print as a list of numbers
2000-09-01 07:13:05 +00:00
82f8195911
Initialize event system etc. in scripts too.
2000-08-28 12:51:22 +00:00
dabbe8ca90
Various bug fixes for byte-vectors.
2000-08-28 12:45:00 +00:00
b39fd47d82
Renamed byte-vector to code-vector.
2000-07-27 13:28:40 +00:00
c96cde2294
Fixed bug in FFI. Up to 12 Arguments to an external call are now
...
supported.
2000-06-30 07:04:04 +00:00
c2ccd7c924
interrupt/alarm is now generated by itimer in low-interupt. command-level set no longer a handler for interrupt/keyboard. sighandler now generates the event for Interrupt: keyboard
1999-11-15 00:23:11 +00:00
8c4d87dde6
replaced code-vector by byte-vector (not that this is a real difference)
1999-11-04 20:43:36 +00:00
sperber