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2820 Commits

Author SHA1 Message Date
Calvin Rose
6d7e8528ea
Merge pull request #1346 from ianthehenry/peg-split 
add a new (split) PEG special
 2024-01-15 08:16:06 -08:00
Philip Nelson
197bb73a62 Add buffer/push-* sized int and float 2024-01-14 15:32:13 -08:00
Josef Pospíšil
5b9aa9237c Prepare for 1.33.0 release 2024-01-07 16:26:20 +01:00
Ian Henry
61f38fab37
add a new (split) PEG special 
This works similarly to string/split, but the separator is a PEG.
 2024-01-05 22:02:52 -08:00
Calvin Rose
9142f38cbc Fix #1341. 2024-01-01 08:58:31 -06:00
Calvin Rose
e8ed961572
Merge pull request #1344 from ianthehenry/peg-sub-special 
Add a new (sub) PEG special
 2023-12-31 18:40:47 -06:00
Calvin Rose
be11a2a1ad Fix #1342 2023-12-31 18:36:55 -06:00
Ian Henry
ea75086300
add a new (sub) PEG special 
(sub) will first match one pattern, then match another pattern against the
text that the first pattern advanced over.
 2023-12-28 22:15:54 -08:00
sogaiu
c573a98363 Cosmetically tweak string/format docstring 2023-12-19 18:33:47 +09:00
Calvin Rose
11d7af3f95 Work on addressing #1337 - fix valgrind case. 2023-12-18 08:56:27 -06:00
Calvin Rose
a10b4f61d8 Address #1337 (leet!). 
Changes a few scheduling details and adds a 0 byte explicitly to
symbols created via gensym.
 2023-12-16 16:15:46 -06:00
Josef Pospíšil
938f5a689e Fix arity typo in peg 2023-12-07 14:08:03 +01:00
Locria Cyber
6b5d151beb
fix typo in (doc next) 2023-12-02 15:38:35 +00:00
Calvin Rose
a9176a77e6 Prevent bytecode optimization from remove mk* instructions. 
These instructions read from the stack, and therefor have side effects.
Removing them without clearing the stack results in broken bytecode.
 2023-11-22 08:18:23 -06:00
Calvin Rose
16f409c6a9 Typo for SIGALARM in os/proc-kill 2023-11-21 21:51:56 -06:00
Calvin Rose
9593c930de Address #1326 in a dynamic way that is fairly conservative. 
Another optimization would be to keep track of immutable closure
captures (vs. mutable closure captures) and always detach them.
 2023-11-14 21:13:21 -06:00
Calvin Rose
56f33f514b Fix regression #1327 2023-11-14 19:52:22 -06:00
Calvin Rose
1ccd544b94 Address #1326 - marshal_one_env w/ JANET_MARSHAL_UNSAFE. 
This allows uses the precise closure state capture
when marshalling data between threads. This prevents
accidental state capture when using ev/do-thread or similar
with closures that reference the current state.
 2023-11-10 15:36:45 -06:00
Calvin Rose
93c83a2ee2 Fix warnings w/ MSVC and format. 2023-11-10 15:02:10 -06:00
Ico Doornekamp
9b640c8e9c net/ev: Cleaned up unused NetStateConnect, fixed janet_async_end() ev refcount 2023-11-10 20:34:17 +01:00
Calvin Rose
a3228f4997 Add changes and test cases for #1324 2023-11-09 11:18:03 -06:00
Calvin Rose
715eb69d92 Add more ipv6 feature detection. 2023-11-03 18:24:35 -05:00
Calvin Rose
df2d5cb3d3 Add ipv6, shared, and cryptorand options to meosn. 
Allows for builting with cosmopolitan, both with meson
and Makefile. Use:

CC=comsocc meson setup -Dipv6=false -Ddynamic_modules=false
-Dshared=false -Dos_name=cosmopolitan

to configure for cosmopolitan build.
 2023-11-02 08:56:10 -05:00
Calvin Rose
3b189eab64 Fix #1321, poll event loop CPU usage issue 
A stream may have a fiber attached for memory management purposes, but
not actually be waiting on anything. Be more seletive with poll, which
is not edge-triggered, to not poll for readiness on these streams.
 2023-10-29 11:34:21 -05:00
Calvin Rose
609b629c22 Add support for atomic loads in Janet's atomic abstraction. 2023-10-21 10:40:57 -05:00
Calvin Rose
e74365fe38 Be a bit safer with reference counting. 
We might want to revisit some uses of refcounts in the
ev module to be more efficient if we care about signal atomicity
(where memory order isn't really important) or multithreading atomicity.
 2023-10-21 09:55:00 -05:00
Vincent Lee
045c80869d Use libc strlen in janet_buffer_push_cstring 
Platform libc's often contains optimized assembly implementations of strlen, so take
advantage of them here instead of doing a naive count.
 2023-10-19 23:30:28 -07:00
sogaiu
1b17e12fd6 Add more + and * keywords to default-peg-grammar 2023-10-19 18:45:20 +09:00
Calvin Rose
cc5beda0d2 Update patch release. 2023-10-15 14:33:43 -05:00
Calvin Rose
21ebede529 Move posix-fork inside correct if-def 
Don't compile if processes are disabled.
 2023-10-15 11:03:26 -05:00
Calvin Rose
15d67e9191
Merge pull request #1310 from Andriamanitra/patch-forward-word 
Change Alt-f in the REPL move to next end of word instead of beginning
 2023-10-14 18:36:05 -07:00
Calvin Rose
b5996f5f02 Update for 1.32.0 2023-10-14 19:48:20 -05:00
Andriamanitra
83204dc293 Change Alt-f in the REPL move to next end of word instead of beginning 2023-10-14 14:21:16 +03:00
Calvin Rose
e3f4142d2a Update result value from janet_do* functions. 2023-10-12 05:26:23 -05:00
Calvin Rose
f18ad36b1b Rework #1306 - better default for pretty printing numbers. 
Not perfect for serialization, but a representation that
plays well with both safe integers (z where abs(z) < 2^54) and
non-integer floats.
 2023-10-11 00:59:57 -05:00
Calvin Rose
cb25a2ecd6 Avoid using execvpe function. 2023-10-08 21:33:15 -05:00
Calvin Rose
741a5036e8 Add %D and %I for 64 bit formatting. 
Instead of breaking old code with changing %i and %d.
 2023-10-08 21:23:03 -05:00
Calvin Rose
549ee95f3d Add os/posix-exec (along os/posix-fork) 
Useful for old-style unix daemons, start up scripts, and so on.
Easy to add on top of os/execute.

May want to consider allowing the same IO redirection as os/execute
and os/spawn.

May also want to put both fork and exec behind a config switch since I
suppose some systems may not support them, although I don't know of any
concrete examples.
 2023-10-08 21:03:08 -05:00
Calvin Rose
6ae81058aa Be more consistent with va_arg types. 2023-10-08 19:09:35 -05:00
Calvin Rose
4139e426fe Refine interface for janet's new event loop. 
Infer the current root fiber and force user to
allocate state for async events.
 2023-10-08 18:25:46 -05:00
Calvin Rose
990f6352e0 Allow for unregistered streams w/ kqueue. 2023-10-08 17:21:42 -05:00
Calvin Rose
b344702304 Merge branch 'master' into ev-epoll-fewer-syscalls 2023-10-08 17:20:20 -05:00
Calvin Rose
894aaef267 Mac please 2023-10-08 15:42:54 -05:00
Calvin Rose
e209e54ffe bsds are very strict on C standards 
No labels before declarations.
 2023-10-08 15:37:23 -05:00
Calvin Rose
7511eadaa7 Update code for freebsd and ENODEV on stream register 2023-10-08 15:26:02 -05:00
Calvin Rose
6c4906605a Some bsds return ENODEV for devices like /dev/null 2023-10-08 15:09:53 -05:00
Calvin Rose
8a9be9d837 Make sure posted events are read from non-blocking socket. 2023-10-08 13:46:24 -05:00
Calvin Rose
b72098cc71 remove extra decref 2023-10-08 13:24:42 -05:00
Calvin Rose
defe60e08b Handle refcounts in posted events. 2023-10-08 13:18:08 -05:00
Calvin Rose
7f852b8af4 Handle refcounts in posted events. 2023-10-08 13:14:36 -05:00
Calvin Rose
d71c100ca7 Revert "Add EV_EOF and EV_CLEAR to selfpipe for kqueue" 
This reverts commit 5442c8e86d.
 2023-10-08 13:13:58 -05:00
Calvin Rose
5442c8e86d Add EV_EOF and EV_CLEAR to selfpipe for kqueue 2023-10-08 12:34:13 -05:00
Calvin Rose
cf4901e713 Update docstring for os/posix-fork 2023-10-08 11:54:25 -05:00
Calvin Rose
4b8c1ac2d2 Add os/posix-fork 
Very simple fork function that returns a process object that can be
waited on.
 2023-10-08 11:09:00 -05:00
Calvin Rose
555e0c0b85 Try to capture more events in kqueue. 2023-10-08 10:52:27 -05:00
Calvin Rose
f1111c135b Work on kq 2023-10-07 21:32:20 -05:00
Calvin Rose
3905e92965 kqueue mirror master branch implementation a bit better. 2023-10-07 12:53:59 -07:00
Calvin Rose
1418ada38f Remove duplicate code in kqueue event handling. 2023-10-07 12:40:43 -07:00
Calvin Rose
9256a66b76 Update ev.c for removing msvc warnings 2023-10-07 12:11:14 -07:00
Calvin Rose
e8c013a778 Remove some extra fiber state and use a flag. 2023-10-07 12:07:05 -07:00
Calvin Rose
fea8242ea7 Reuse overlapped overhead on windows for something useful. 2023-10-07 11:25:20 -07:00
Calvin Rose
7bfb17c209 Lots of work to make iocp work again. 
Big issue with IOCP vs. poll variants is that the overlapped
structures have a longer lifetime than intermediate state needed
for epoll. One cannot free overlapped structures after closing a
handle/socket, like one can do with any intermediate state when using
readiness-based IO.
 2023-10-07 11:18:43 -07:00
Calvin Rose
e7e4341e70 Add EV_EOF for kqueue. 2023-10-06 17:39:52 -05:00
Calvin Rose
d07f01d7cb Update kqueue 2023-10-06 01:33:51 -05:00
Calvin Rose
73291a30a0 Update marsh.c 2023-10-06 01:26:07 -05:00
Calvin Rose
a3b129845b Quick blind take on getting kqueue similar to poll and poll. 2023-10-06 00:48:05 -05:00
Calvin Rose
0ff8f58be8 Simpler async model that is better suited to epoll 2023-10-06 00:37:19 -05:00
Calvin Rose
66292beec9 Don't mess with async connect on BSDs. 2023-10-04 23:33:40 -05:00
Calvin Rose
bf2af1051f Missing && 2023-10-04 23:29:54 -05:00
Calvin Rose
b6e3020d4c Attempt 2 to fix bsd compilation errors. 2023-10-04 23:27:56 -05:00
Calvin Rose
8f516a1e28 Address some bsd issues. 2023-10-04 23:24:40 -05:00
Calvin Rose
5f2e287efd Make epoll event loop use EPOLLET and not reregister file descriptors. 
This results in fewer system calls and presumably more effcient code. It
also brings the epoll (and kqueue) code more in line with how the
windows IOCP code works, incidentally.
 2023-10-04 22:35:04 -05:00
Ian Henry
fa609a5079
fix some typos in docstrings 2023-10-03 19:17:18 -07:00
Calvin Rose
2ea90334a3 Remove some checking code for iocp events. 
Be more permissive abouts events we get.
 2023-10-02 23:25:26 -07:00
Calvin Rose
eea8aa555f Revert dccb60b to address #1299 
This commit was to address issues with a use after free error in the
windows event loop, but the erroneous code was later reworked.
 2023-10-03 00:14:25 -05:00
Calvin Rose
51a75e1872 Update janet_interpreter_interrupt to use new atomics 2023-10-01 10:52:05 -05:00
Calvin Rose
af7ed4322e Get rid of req for 64 bit atomics 2023-10-01 10:27:51 -05:00
Calvin Rose
7cdd7cf6eb Expose atomic refcounts to be easier to port. 
This code was duplicate in a few places.
 2023-10-01 10:09:23 -05:00
Calvin Rose
84ad161f1e Add support for weak references in arrays. 
Also change weak table syntax to not require keyword arguments.
 2023-09-30 10:56:43 -05:00
Calvin Rose
6efb965dab Merge branch 'weak-tables' 2023-09-29 07:38:21 -05:00
Calvin Rose
e05bc7eb54 Address compiler bug with break. 
Using result from `break` expression could trigger code that would
work, yet contain invalid, dead code preventing good marshalling.
 2023-09-28 20:14:22 -05:00
Calvin Rose
b3a6e25ce0 Add weak references in the form of weak tables. 
Any references exclusively held by a weak table may be collected
without the programmer needing to free references manually. A table
can be setup to have weak keys, weak values, or both.
 2023-09-27 23:36:09 -05:00
Calvin Rose
d12464fc0e Make poll work by going back to array of listeners for gc keeping. 2023-09-26 23:02:06 -05:00
Calvin Rose
a96971c8a7 More work on epoll implementation. 2023-09-26 12:05:06 -05:00
Calvin Rose
f6f769503a Fix up ev.c to pass tests. 2023-09-26 11:11:29 -05:00
Calvin Rose
82917ac6e3 Kqueue fix. 2023-09-25 19:17:51 -07:00
Calvin Rose
a6ffafb1a2 Patches to kqueue implementation. 2023-09-25 19:07:18 -07:00
Calvin Rose
fb8c529f2e Partial work updating epoll reimplentation. 2023-09-25 18:52:15 -07:00
Calvin Rose
1ee98e1e66 Get IOCP reworked event loop passing tests. 2023-09-25 15:19:39 -07:00
Calvin Rose
81f35f5dd1 Redo state management for Janet listeners. 
Make more use of the built in GC code for abstracts to
be sure things are more correct. Issue before was streams could
be freed before IOCP events arrived.
 2023-09-25 00:43:36 -07:00
Calvin Rose
1b402347cd Work on debugging issue with server spawning. 2023-09-24 18:15:58 -07:00
Calvin Rose
dccb60ba35 Ignore IOCP where the event failed to deque. 2023-09-24 12:53:06 -07:00
Calvin Rose
471b6f9966 Add TOCLOSE back. 2023-09-24 12:28:35 -07:00
Calvin Rose
5dd18bac2c More fixups to gc.c 2023-09-24 11:51:22 -07:00
Calvin Rose
018f4e0891 Remove some old code. 2023-09-24 10:30:58 -07:00
Calvin Rose
e85809a98a Remove remains of gc instrumentation code. 2023-09-24 10:11:24 -07:00
Calvin Rose
e6e9bd8147 Redo async connect code to be moved out of ev.c. 
Async connect is different than write.
 2023-09-24 10:08:40 -07:00
Calvin Rose
e00a461c26 Add optional buffer-size to file/open. 
This calls setvbuf to change FILE buffering. A goal is
to be able to use the existing file/* functions for blocking
IO analogous to `read` and `write` system calls.
 2023-09-23 09:40:17 -05:00
Andriamanitra
ee142c4be0 truthy/falsey is more accurate than true/false 2023-09-22 03:04:41 +03:00
Andriamanitra
aeacc0b31b add :unless modifier to (doc loop) 2023-09-21 19:23:40 +03:00