Threaded channels _can_ be marshalled, just not for communication
between threads. This is a special case since the same abstract type
is used for both threaded and non-threaded channels.
commit fbb0711ae1bb8bf1cc3738c46682b96938c50f78
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 12:07:55 2023 -0500
Distinguish between subprocess when testing.
commit 676b233566fa8fdb90af9ff801c29d7b4703c255
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 11:59:17 2023 -0500
Hack for qemu based testing (also should work with valgrind)
commit d7431c7cdbf0509ebe3e42888189dfe3cf6c7910
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 11:54:04 2023 -0500
Revert "Test removing 32bit ptr marshalling."
This reverts commit 566b45ea443d1d1c9b0bc6c345c4c33b3e07ed0e.
commit 566b45ea443d1d1c9b0bc6c345c4c33b3e07ed0e
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 11:52:22 2023 -0500
Test removing 32bit ptr marshalling.
commit ff2f71d2bca868206bee1923dcc8cd3ae5ec066e
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 11:42:10 2023 -0500
Conditionally compile marshal_ptr code.
commit bd420aeb0e51b4905fb7976fc379943cb55dc777
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 11:38:34 2023 -0500
Add range checking to bit-shift code to prevent undefined behavior.
commit b738319f8d4037dba639da1a310b52a441e4ba34
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 11:17:30 2023 -0500
Remove range check on 32 bit arch since it will always pass.
commit 72486262357aef3a5eaa4652e6288328c381ea7f
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 10:56:45 2023 -0500
Quiet some build warnings.
commit 141c1de946ff8376de6ecff3534e875fff047928
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 10:50:13 2023 -0500
Add marshal utilities for pointers.
commit c2d77d67207b1d4e71cab47a3b12ac27f801e72c
Merge: 677b8a6f ff90b81e
Author: Calvin Rose <calsrose@gmail.com>
Date: Sat Jun 24 10:40:35 2023 -0500
Merge branch 'master' into armtest
commit 677b8a6f320e9170ea047fea9af74602881c4659
Author: Ico Doornekamp <ico@zevv.nl>
Date: Mon Jun 12 21:01:26 2023 +0200
Added ARM32 test
When suspended in `ev/give` or `ev/take`, closing the channel should
cause the result of `ev/give` or `ev/take` to be `nil`.
When suspended in `ev/select`, closing the channel should cause the
result of `ev/select` to be `[:close ch]`.
The results were flipped before.
By take and releasing locks twice per channel in the case where nothing
is reading, there was an opportunity for ev/select to hang in the
multithreaded case. Also silence valgrind/helgrind errors.
The sandboxing API is meant to make janet a bit more attractive
for certain application embedding use cases. The sandboxing API
puts limits on what system resources the interpreter can access.
Adds extra information to default information from supervisor
channels. For threaded channels as supervisors, we don't get
the source fiber so identifying the source of messages was not
possible. This change allows better multithreading with supervisors.
Should make janet a bit easier to use. Also changes the
header to not expose the size of native mutexes and rwlocks, except
with janet_os_mutex_size and janet_os_rwlock_size.
FFI may be best implemented as an external library
(libffi has incompatible license to Janet) or as code
that takes void * and wraps then into Janet C functions
given a function signature. Either way, we need to some way
to load symbols from arbitrary dynamic libraries.
This is more intuitive and avoids the possibilty of strange code
to resume or cancel a fiber after it was scheduled but before it was
entered for the first time.
handles returned by CreateFileA and FILE_FLAG_OVERLAPPED
support reading from arbitrary offsets.
The offset is passed to ReadFile in through the OVERLAPPED structure.
Since state->overlapped is zeroed ev_machine_read
ReadFile would always read from the start of the file and never finish
This commit changes ev_machine_read to update the offset to
the number of bytes read before calling ReadFile.
Rather than manual reference counting for suspended fibers, we
automate the process by incrementing "extra_listeners" every time
we suspend a fiber in the event loop, and decrement when that fiber
is resumed. In this manner, we keep track of the number of suspending
fibers in a simpler, more correct way.
