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Commit Graph

1415 Commits

Author SHA1 Message Date
llmII
121aa91139
Fixes for NetBSD (again)
Minimum interval for a timer must be 1 or more (or we get EINVAL) and
Janet fails tests and halts events that the programmer may still be
interested in.
2021-09-05 21:48:53 -05:00
llmII
bbc07c72d3
More NetBSD fixes
A comptime known value of 0 for data in EV_SET with EVFILT_TIMER causes
a complete compilation failure (fails to link). This fixes it by making
it a 1 instead of a 0 for amount of milliseconds in the interval to wait
under NetBSD.
2021-09-05 21:17:41 -05:00
llmII
43b48fdbea
More fixes for NetBSD
Kills compiler warnings with regards to implicit conversion of intptr_t
to void*
2021-09-05 21:01:24 -05:00
llmII
604f97aba1
Fixes for BSD where BSD != FreeBSD
NetBSD and OpenBSD lack NOTE_ABSTIME and NOTE_MSECONDS, so we define
those and create a macro that we use for all timeout values in EV_TIMER
events that will on all BSD excepting FreeBSD change an absolute time
into an interval.
2021-09-05 20:48:42 -05:00
llmII
981f03fef3
Remove comments regarding NetBSD breakage
Since those no longer should apply, don't keep them around.
2021-09-05 10:45:45 -05:00
llmII
d40133dc72
NetBSD support
Checking throught NetBSD's man pages, excepting for NetBSD-current,
NetBSD uses `intptr_t` as the type for `.udata`. This change allows for
`.udata` to match whatever type (by cast) the underlying system uses.
2021-09-05 07:30:22 -05:00
llmII
c9fa586fce
Code style fixes (pt 2).
Missed some.
2021-09-04 09:37:07 -05:00
llmII
b847a7d90b
Code style fixes.
Pretty obvious I thought control statements were glued to their opening
parenthesis at first and then I realized not and voila, a bundle of
mixed style. Hopefully this fixes all of it.
2021-09-04 09:34:47 -05:00
llmII
8b67108dc8
Complete kqueue feature
From this point things should be bug fixes or code formatting most
likely.

Updated commentary (removed superfluous comments, and commented out
code). Refined commentary where it seemed important and may help whoever
comes behind me keep from making bad assumptions similar to the ones I
made.

All tests ran with `gmake test` now pass. `valgrind` with FreeBSD does
not support forking so `gmake valtest` fails once child processes are
started. Determined not an issue, can't fix valgrind.
2021-09-04 08:23:03 -05:00
llmII
b559f9625a
Timeout is an absolute time, not an interval.
Fixes the wrong assumption, passing all tests at that point.
2021-09-04 08:02:50 -05:00
llmII
1736c9b0f8
Handle null state, don't read/write on error
Need to guard against errors when reading/writing probably, if there is
an error, forgo those events.

Guard against null state (and the byproduct, a segfault), check if the
state is null before utilizing it.
2021-09-03 23:22:07 -05:00
llmII
4fb2d8d318
Logical error regarding length fixed. 2021-09-03 22:41:59 -05:00
llmII
95891eb0a5
Fix incorrect use of EV_SET on pipes (part 2)
Forgot that we use nearly the same routine for adding and deletion...
can't go around deleting things we haven't put into the changeset!
2021-09-03 22:33:28 -05:00
llmII
c133443eb7
Fix incorrect use of EV_SET on pipes.
It would seem adding a read and a write event filter on a pipe which is
unidirectional might just be a bad idea.
2021-09-03 19:44:27 -05:00
llmII
8f0641f36c
Disabling superfluous code
The code in question may be checking things in an erroneous manner?
2021-09-03 17:18:40 -05:00
llmII
f48dbde736
Better exit (error?) message
The prior calls to exit(-1) were wrong anyway and they may at this point
be hindering figuring out what's going on in suite 9.
2021-09-03 17:13:54 -05:00
llmII
f2e4c1ae9a
Forgot a semicolon... 2021-09-03 16:31:20 -05:00
llmII
a4aef38cc0
More typo and syntax fixes. 2021-09-03 16:29:39 -05:00
llmII
b445ecde51
Add kqueue option to meson, janetconf, fix typoes 2021-09-03 16:23:15 -05:00
llmII
a209a01284
Add kqueue support to Janet
Note that this is a work in progress and simply a first attempt at
getting some code into place before being able to test it. This code
follows of sorts both the poll and epoll sections of the codebase hoping
to achieve the exact same.
2021-09-03 14:33:47 -05:00
Calvin Rose
7037532943 Errored threads always emit stacktrace or supervisor event.
That way, it is much harder to swallow errors. Error swallowing behavior
would have to be done explicitly by wrapping fibers with `protect` or
`try`.
2021-09-01 21:05:05 -05:00
Calvin Rose
bb405ee1aa Address #778
Relax check that number of closure environments in a function matches
that of the def.

The def could be partially constructed, and so there may be a false
negative. The runtime will check that this is consistent, and the
garbage collector should handle when this constraint is not kept.
2021-08-31 22:58:44 -05:00
Calvin Rose
ef23356309 Threaded supervisors return fiber->last_value instead
of the fiber itself.
2021-08-31 14:50:27 -05:00
Calvin Rose
5464a7a379 Allow passing a function to directly to ev/go.
Makes ev/call less useful but ev/go more useful. No need
to construct as many identical intermediate fibers.
2021-08-30 22:22:22 -05:00
Calvin Rose
acbebc5631 Allow passing function to ev/thread.
Convenient when there is no need to create an entire fiber.
2021-08-30 22:04:15 -05:00
Calvin Rose
e1c4fc29de Prepare for 1.17.1 release. 2021-08-29 11:29:41 -05:00
Josef Pospíšil
0bb7ca7441 Fix typos in ev/go ev/select 2021-08-28 15:35:55 +02:00
Calvin Rose
a992644c62 Merge branch 'master' of github.com:janet-lang/janet 2021-08-27 11:52:19 -05:00
Calvin Rose
1c15926e6f Fix #773 - fix docstring. 2021-08-27 11:52:03 -05:00
Calvin Rose
ab740f92db Fix ev thread swallowing error in some case. 2021-08-27 11:46:42 -05:00
sogaiu
1d7390fa7c Tweak fiber/last-value docstring 2021-08-27 17:29:20 +09:00
bakpakin
7734e77dfc Readd the janet_register function. 2021-08-22 10:38:15 -05:00
Calvin Rose
257c8b65c2 Fix destruction order. 2021-08-21 13:30:09 -05:00
Calvin Rose
bd71e1cd02 Silence clang warning about comparing function pointers.
The comparison is used to create a set of function pointers.
2021-08-21 12:10:19 -05:00
Calvin Rose
49142fa385 Update for windows compiler warning. 2021-08-20 19:48:48 -05:00
Calvin Rose
c786a4cbeb Expose JanetOSMutex to make abstract types easier to write. 2021-08-20 17:57:23 -05:00
Calvin Rose
1920ecd668 Decrement thread channel pointer during cleanup without adding to heap. 2021-08-20 16:41:19 -05:00
Calvin Rose
c8827424e7 Fix memory leak and use after free
Use after free was caused by missing janet_gcroot call when
setting up thread.
2021-08-19 21:51:53 -05:00
Calvin Rose
cc066dd6a1 Add basic runtime support for threaded abstracts.
A threaded abstract is an abstract type that can be freely shared
between threads. While no synchronization is provided, refcounting
and transport between threads is. This will let implementers more easily
exploit OS-level parallelism in C library code. The caveat with these
types is that they need to be careful in how they interact with objects
on other heaps.
2021-08-19 21:16:20 -05:00
Calvin Rose
eb0b37f729 Initial threaded abstract types. 2021-08-19 20:56:48 -05:00
Calvin Rose
e552757edc Fix threaded supervisor channels - Fix #766
Some pointer casting with abstract types was incorrect, resulting
in strange behavior when trying to use supervisor channels that were
threaded. This fix also adds the ability to supply a supervisor channel
directly when creating a thread.
2021-08-16 21:14:06 -05:00
Calvin Rose
81b5904188 Add marshal/unmarshal to items pushed to threaded channel. 2021-08-15 16:12:40 -05:00
Calvin Rose
894a3b2fe2 Fix memory leak with threaded channels. 2021-08-15 15:33:26 -05:00
Calvin Rose
b75b3e3984 Working example for threaded channels.
Still no marshalling more complex values.
2021-08-15 15:25:07 -05:00
Calvin Rose
dea4906144 Merge branch 'master' of github.com:janet-lang/janet 2021-08-15 13:15:41 -05:00
Calvin Rose
97e5117a3f Fix some issues and improve channel closing.
Still not fully working, seems to be deadlock/channel issue when
sending events between threads.
2021-08-15 13:14:33 -05:00
Calvin Rose
037215f7c4 Initial working draft of threaded channels.
Introduces close semtantics to channels as well, but otherwise
threaded channels behave much like non-threaded channels. They have
different marshalling behavior though, and can only send values over by
packing and unpacking them. For now, this means only primitive values
although this will be expanded.

Also missing some implementation for closing threaded channels, and a
whole lot of testing. Achtung!, Caveat emptor, here be dragons and bugs.
2021-08-15 11:48:13 -05:00
Calvin Rose
0277187fde
Merge pull request #763 from sogaiu/rng-uniform-doc-tweak
Tweak docstring for math/rng-uniform
2021-08-14 19:10:45 -05:00
sogaiu
c80a3c1401 Fix error 2021-08-15 06:57:46 +09:00
sogaiu
1a3c8692e6 Tweak docstring for math/rng-uniform 2021-08-10 20:09:24 +09:00