Neither had a test. The join-self test now checks that a thread equals
itself, that the creator's handle of it equals itself and differs from
the creating thread, and that the thread continues after scePthreadYield.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
scePthreadJoin checked whether the thread was detached before whether it
was the calling thread. So a detached thread joining itself got EINVAL
instead of EDEADLK, and so did the main thread, which scePthreadSelf
adopts as detached. FreeBSD's join checks the calling thread right after
the null check and before it looks at the detach state. The self check
now comes first; the null, detached and already-joined answers are
unchanged.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
On a PS5 (firmware 13.60) scePthreadJoin on the calling thread returns
EDEADLK and scePthreadCreate with a zeroed attribute creates a thread
with the default attributes. Here both threw.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
