DotDebianandClaude Opus 5.5 f9625f2581 feat(libkernel): implement the pthread_rwlock try and timed lock functions ...

The POSIX layer only exported init, destroy, rdlock, wrlock and unlock.
pthread_rwlock_tryrdlock, pthread_rwlock_trywrlock,
pthread_rwlock_timedrdlock and pthread_rwlock_timedwrlock now wrap the
existing scePthreadRwlock functions and accept the static initializer.

The timed variants take an absolute CLOCK_REALTIME deadline. Like
FreeBSD libthr they try the lock first and only validate abstime when
the lock is not free. A null abstime throws, as pthread_mutex_timedlock
does.

scePthreadRwlockTryrdlock and scePthreadRwlockTrywrlock return EBUSY
when the caller already holds the write lock instead of calling into
std::shared_timed_mutex, where that is undefined behaviour.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-04 17:13:36 +02:00

..

Cond.hpp

feat(libkernel): impl pthread condition variables + posix thread attribute queries

2026-09-27 11:43:37 +03:00

Mutex.hpp

feat(libkernel): implement posix mutex locking and timed waits

2026-09-27 11:43:37 +03:00

Pthread.hpp

feat(kernel): implement pthread semaphore lifecycle

2026-09-29 22:13:07 +00:00

Rwlock.hpp

feat(libkernel): implement the pthread_rwlock try and timed lock functions

2026-10-04 17:13:36 +02:00

ThreadLifecycle.hpp

feat(libkernel): implement application heap and thread atexit registration

2026-09-27 11:43:33 +03:00