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2819 Commits

Author SHA1 Message Date
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
Calvin Rose 7b4c3bdbcc Address issues from #1294 on non-nanboxed platforms. 
Underlying bug was obscured by nanbox implementation.
 2023-09-21 07:36:53 -07:00