Commit Graph

48 Commits

Author SHA1 Message Date
mainzelm f0e7b6a43f Define NULL ifndef. 2002-09-16 13:32:09 +00:00
mainzelm 024d938e39 Added SRFI 25, 26, 27, 28, 30. 2002-09-11 14:34:58 +00:00
sperber 33c14d7901 First stab at implementing SELECT/SELECT!:
- extend the VM interrupts to distinguish between read and write
  events
- add new ADD-PENDING-CHANNEL instruction to the VM
- add WAIT-FOR-CHANNELS procedure to the run-time system
- implement SELECT and SELECT! on top of that in newports.scm

This runs some basic tests, but in general should be considered
largely untested.

Moreover, SELECT/SELECT! never detect any exceptional conditions---the
returned vectors are always empty.  This is because the VM doesn't
really track those, and it's unclear whether it would be worth the
effort.
2002-08-20 14:03:01 +00:00
mainzelm ffc4491251 Use memcpy instead of strncpy in s48_enter_substring.
S48 1.0.1 does this and it's faster
.
2002-08-16 12:29:27 +00:00
mainzelm bbfd094bbd Queue os-signal events. 2002-06-10 08:46:08 +00:00
mainzelm d3bd352421 Snapshot for 0.6.2 release. 2002-05-10 08:18:09 +00:00
mainzelm 82a6c64430 Bigger initial heap. 2002-04-04 08:46:09 +00:00
mainzelm 9a06464234 Snapshot of autogenerated files. 2002-02-25 09:01:39 +00:00
mainzelm b5aa75894a Fixed waiting 2002-02-19 08:58:12 +00:00
mainzelm 47d41db14e + Implement blocking interrupts by sigprocmask
+ Never wait for longer than 1 second to avoid missing an interrupt
2002-02-13 14:42:50 +00:00
mainzelm 4d8953162b Added s48_list_{1,..,12}. 2002-02-12 15:26:07 +00:00
mainzelm dc19f744d3 Merge from current S48: avoid duplicate definition of TRUE and FALSE. 2002-02-07 13:09:08 +00:00
mainzelm 73b11ef47f Initialize the interrupt counts to 0 && declare functions. 2002-02-07 10:07:25 +00:00
mainzelm a1bf0f0792 Stop waiting for an event if a signal occured. 2002-02-06 17:18:15 +00:00
sperber 0d19c2da95 Fix external-call-from-callback problem leading to spurious
gc-protection-mismatch exceptions.
2002-02-01 13:43:49 +00:00
sperber 7c026ff0b4 Fix external-call-from-callback problem leading to spurious
gc-protection-mismatch exceptions.
2002-01-27 20:20:53 +00:00
mainzelm 2da600ffbb Replaced // comments. 2002-01-11 10:13:58 +00:00
mainzelm 978f8a71eb Added s48_raise_os_error_7. 2002-01-10 10:06:33 +00:00
mainzelm 4bff8f3027 Snapshot for 0.6.0. 2002-01-09 16:33:20 +00:00
sperber b5180b35af Make naming consistent with current Scheme 48:
argtype -> argument_type
argnumber -> argument_number
2001-12-03 15:19:48 +00:00
mainzelm cba6e396b6 Removed definitions that also exist in main.c
Increased initial heap size
2001-11-08 08:22:15 +00:00
mainzelm 672f205694 Bigger initial heap size. 2001-10-03 20:14:55 +00:00
mainzelm f96ad831bb Added s48_raise_os_error_6. 2001-08-09 11:01:54 +00:00
mainzelm 19ed629222 Simplification for s48_extract_unsigned_integer. 2001-06-21 13:44:29 +00:00
mainzelm fd07c36a40 Fixed bug in s48_enter_unsigned_integer. 2001-06-07 17:44:59 +00:00
sperber b42bc454e3 Add S48_EQ_P which is the same as the previous S48_EQ.
Merged from Scheme 48 0.56.
2001-06-01 15:51:50 +00:00
mainzelm 12cb27459f Added s48_{enter,extract}_unsigned_integer. 2001-04-02 14:55:55 +00:00
mainzelm 9b4bb8a19d Adapted some of Richard's changes for char-ready? and output-port-ready?. 2001-03-23 10:59:07 +00:00
mainzelm a723d15160 Fixed include directive for dlfcn.h: include <dlfcn.h> if HAVE_DLOPEN,
../fake/dlfcn.h otherwise.
2001-01-22 12:48:00 +00:00
mainzelm 84684372ce Added declarations of s48_main and s48_add_external_init. 2001-01-02 09:31:27 +00:00
mainzelm 0551c9dd17 Added libscsh.a and renamed former libscsh.a to libscshvm.a. 2001-01-01 18:02:51 +00:00
mainzelm e323eb9cb7 added s48_raise_os_error_1 to s48_raise_os_error_5 2000-12-21 22:41:09 +00:00
mainzelm 701d506b3e code clarification 2000-12-21 16:09:52 +00:00
mainzelm f8af34a318 Check wether some SVR4 defines SIGPOLL equal to SIGIO 2000-12-21 15:46:34 +00:00
mainzelm 0c55bd5ec3 added various .cvsignore files to suppress warnings about the removed files 2000-12-21 14:00:59 +00:00
mainzelm e471a8260a removed accidentally added file 2000-12-21 13:51:44 +00:00
mainzelm cfb1e34b08 Rewrote signal checks and added handler for all scsh interrupts. 2000-12-21 13:25:21 +00:00
mainzelm 6a0c146e7c fixed typo 2000-12-20 10:43:38 +00:00
mainzelm b0d994b43c Build fixes for irix and hpux. 2000-12-20 08:31:06 +00:00
mainzelm 000e9d7390 added include pathes 2000-12-19 18:07:51 +00:00
mainzelm 59a757fccf Small fix for S48 bug. 2000-12-19 16:22:08 +00:00
mainzelm e8d03b642c Snapshot for the generated files. 2000-10-19 08:27:36 +00:00
marting d40c9f854d Fixed typo. Not that we really care... 2000-08-28 13:33:32 +00:00
marting dabbe8ca90 Various bug fixes for byte-vectors. 2000-08-28 12:45:00 +00:00
marting ae648e1c59 added extract/enter_bytevector 1999-11-04 16:06:25 +00:00
marting 1d4d7d0e0c snapshot, this version should work quite well 1999-10-08 18:41:05 +00:00
marting 4e935c24a5 just a snapshot 1999-09-23 14:36:25 +00:00
marting 606245fc41 *** empty log message *** 1999-09-14 12:45:02 +00:00