sceUserServiceInitialize reads the thread priority from the first int
of its parameters, and sceUserServiceInitialize2 takes it as its
argument. A PS5 returns 0x80960005 for a priority outside 0x100 to
0x2FF, and 0x80960003 when Initialize2 is called on an initialized
service, where this returned success.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Measured on a PS5 (firmware 13.60): before sceUserServiceInitialize and
after sceUserServiceTerminate, the login list, the event poll and
Terminate return NOT_INITIALIZED (0x80960002); a second Initialize
returns ALREADY_INITIALIZED (0x80960003); a new initialization reports
the initial user's login again.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
