9789af36f0
Put timespec convert into common fn
2026-01-07 00:07:50 +07:00
b063aadaa5
Release pthread cond workaround, simplify
2026-01-06 23:32:15 +07:00
10b5513e09
Fix other pthread tests
2026-01-06 16:12:50 +07:00
242ed32b42
Implement pthread_cond_timedwait futex properly
2026-01-06 15:33:58 +07:00
6e25b2be7f
arpa_inet and semaphore header cleanup
2025-12-31 09:14:21 +00:00
415d0f9edc
fix(sync/futex_wait): handle EINTR
...
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2025-12-19 14:10:55 +11:00
82084440ad
Support nightly-2025-10-03
2025-10-03 21:51:10 -06:00
9c5f11fbc8
Add Out<T> wrapper
2025-09-21 14:36:12 +02:00
80ea3bc6a1
Add sem_clockwait and fix timedwait clock_id
2025-08-28 12:58:54 +07:00
5eeb59dad2
feat(rand48): rwlock for global params
...
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-31 01:23:20 +11:00
cfe89f828a
feat: rwlock instead of mutex for global scope
...
* Rwlock -> InnerRwLock
* RwLock makes use of InnerRwLock.
Signed-off-by: Anhad Singh <andypython@protonmail.com >
2024-12-31 00:54:52 +11:00
06fec0b843
Add various basic docstrings
2024-10-27 23:25:57 +01:00
6e5959b3fa
Convert a bunch of c_int to Result<(), Errno>.
2024-09-26 16:21:34 +02:00
4bd0d2a1ef
Move pthread::Errno to separate module.
2024-09-11 23:22:29 +02:00
7df5b16f9e
set deny(unsafe_op_in_unsafe_fn) for
2024-09-11 20:55:05 +01:00
4c20a9abb2
Enable syscall restart in futex_wait.
2024-07-16 11:55:06 +02:00
802748b611
Fix Rwlock::acquire_write_lock to avoid blocking indefinitely.
...
Without this fix, `tests/bins_static/pthread/rwlock_randtest` would sometimes get stuck blocking
forever with only 1+ threads all doing `pthread_rwlock_wrlock()` but all the other threads
having finished.
2024-07-06 22:47:55 -07:00
6e86e64fdf
Move pthread into TCB.
2024-06-08 11:36:22 +02:00
1fba2ef10a
Various futex fixes
2024-04-05 20:31:06 +00:00
e0a3811736
Protect fork() and clone() behind a rwlock.
...
rlct_clone will acquire a read lock, whereas fork will acquire a write
lock. The write lock is necessary because the fork will clone the file
table, which would result in other threads' fork/clone file descriptors
not being closed. If an address space switch fd never gets closed, fork
child processes and new threads, may never switch address spaces before
they are started, which has resulted in hard-to-debug RIP=0 instr fetch
page faults.
2024-03-27 10:30:49 +01:00
f7ac690c45
Fix pthread rwlock code
2024-03-26 15:46:32 +00:00
e0b640d530
Implement new low-level signal trampoline
2024-03-17 16:58:42 +00:00
df6f4678e8
Fix warnings
2023-05-30 13:46:17 -05:00
cdd0f67b23
Rustfmt.
2023-05-17 15:28:10 +02:00
9040c2a2a2
fix semaphores
2023-05-11 17:18:12 -06:00
a7708a9fc8
Fix AtomicPtr::as_ptr compiler version problem.
2023-05-07 11:17:04 +02:00
439b054486
Rustify pthread_rwlock_t.
2023-05-06 17:02:54 +02:00
79dfddf82c
Switch to a boring mutex+condvar based barrier.
...
While the atomic version might be better, at the moment the priority is
to just to get RLCT working reliably.
2023-05-06 17:02:53 +02:00
4e5596698d
Hack to support multiple compiler versions.
2023-05-06 17:02:53 +02:00
a3e1eed100
Wake all when unlocking internal mutexes.
...
This is because we don't yet count the number of waiting threads,
instead just flagging where or not there are any waiters.
2023-05-06 17:02:53 +02:00
e6df6ccfb3
Fix once and try to improve barrier.
2023-05-06 17:02:53 +02:00
714e73112d
Simplify Mutex implementation, for now.
2023-05-06 17:02:52 +02:00
beac24828d
Use futex directly in waitval.
2023-05-06 17:02:52 +02:00
4faa315591
Use broadcast in Cond, for now.
2023-05-06 17:02:52 +02:00
1d989d5cb6
Improve barrier.
...
Maybe it would be better to simply stick to a mutex and condvar, as
libstd does. Optimization is for later anyway.
2023-05-06 17:02:52 +02:00
9356098fb2
WIP: More complete pthread mutex implementation.
2023-05-06 17:02:52 +02:00
38f89cb4bb
Improved barrier implementation.
2023-05-06 17:02:51 +02:00
cf34e2512e
Move condvar impl to a mostly-safe module.
2023-05-06 17:02:51 +02:00
22ffed707f
Fix embarrasing deadlock!
2023-05-06 17:02:51 +02:00
b455e2e374
Misc improvements, move barrier to safe module.
2023-05-06 17:02:51 +02:00
b9f19f4326
Get pcid to work using this pthread impl.
2023-05-06 17:02:51 +02:00
6a658bc33d
Add needed functions for acid to link.
2023-05-06 17:02:51 +02:00
2593101ea7
Get it to compile
2023-05-06 17:02:50 +02:00
558d43082c
WIP: Expand native pthreads implementation.
2023-05-06 17:02:50 +02:00
6516695519
Format
2022-12-16 17:39:30 -07:00
da4d277f12
Use futex again for semaphore
2022-12-01 14:05:12 -07:00
9b04c2e5d3
Add missing imports
2022-12-01 10:50:27 -07:00
df75b8d037
Semaphore improvements
2022-12-01 10:48:53 -07:00
16abc91341
cargo fmt and cargo fix
2022-11-11 13:27:18 -07:00
e7b6252bd3
Make semaphore always sched_yield
2022-09-01 15:43:11 -06:00
Wildan M