scePthreadCondInit ignores its name and nothing reads a condition variable name back, so pthread_cond_setname_np now only validates the condition variable and the name. Drops the stale libkernel_sys declaration and moves the debt entry to Silent stubs, citing shadPS4.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Store the name on the condition variable, creating a statically initialized one first, and return EINVAL for a destroyed one. A null cond or a null name throws, recorded in the libkernel debt file.
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>
Main's #9573 implements scePthreadResume right after the
scePthreadMutexattrSetkind stub this branch removes from libkernel_sys;
the merge takes main's scePthreadResume and leaves the stub out.
Main's public-header audit wants one header declaration per export, so
the merge declares this branch's scePthreadMutexattrSetkind,
scePthreadMutexattrGetkind and pthread_rwlockattr_settype_np in
libkernel's Api.hpp, drops their stub declarations from libkernel_sys's
Api.hpp, has Mutex.cpp take sceKernelError from libkernel's Api.hpp,
and has the test include the libkernel headers instead of its own
declarations.
Implement pthread_attr_setcreatesuspend_np, pthread_resume_np,
pthread_resume_all_np and pthread_multi_np with the sce forms
scePthreadAttrSetcreatesuspend, scePthreadResume, scePthreadResumeAll
and scePthreadMulti, following FreeBSD 11.4 libthr and the firmware
13.42 libkernel_sys module. A thread created suspended waits before its
start routine, outside any cancellation point, until it is resumed.
sceKernelRaiseException throws on Windows for a thread still suspended
at creation.
scePthreadMutexTimedlock on a mutex the caller holds, and
scePthreadRwlockTimedrdlock and scePthreadRwlockTimedwrlock on a rwlock
it holds for writing, returned EDEADLK at once. The console returns
ETIMEDOUT, as the prosper console oracle measured. They now sleep until
the timeout and return ETIMEDOUT, as FreeBSD libthr does. The POSIX
timed locks call these and change with them.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
Kept both sides of GuestLibcThreads.cpp: main's ThreadHelpers test and this PR's VersionedSync test, both called from main().
Co-Authored-By: Claude Opus 5.5 <[email protected]>
scePthreadCreate returns ENAMETOOLONG for a name of 32 bytes or more without creating the thread, and scePthreadDetach returns ESRCH for a joined thread.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
scePthreadRwlockattrSettype stored any type and threw on a null
attribute. Measured against firmware 13.42's libkernel by BunnyFl in
#9632, it is the same function as pthread_rwlockattr_settype_np with
the error converted to an SCE code: types 1 and 2 are stored and return
0, and any other type, 0 included, or a null attribute or object
returns SCE_KERNEL_ERROR_EINVAL and stores nothing.
BunnyFl measured these functions against firmware 13.42's libkernel and
libkernel_sys in the PR thread (behaviour only):
- pthread_rwlockattr_settype_np stores only types 1 and 2. Any other
type, 0 included, and a null attribute or object return EINVAL and
store nothing; type 0 was stored before.
- scePthreadMutexattrSetkind returns 0x8001FFFF, sceKernelError(-1), for
a null attribute or object instead of throwing. Kinds 1 to 4 are set as
before; other kinds still throw, since the firmware stores them
unchecked and a mutex's behaviour with them is not measured.
- scePthreadMutexattrGetkind takes the attribute itself and returns
sceKernelError of its kind, or 0x8001FFFF for a null one.
Dean