AnyPS5/docs/dev/debt/libSceErrorDialog.md

libSceErrorDialog technical debt

Silent stubs

• libSceErrorDialog - the error dialog shows UI only while the video output has a window to draw it and no other dialog is shown and a flip draws it within three seconds; otherwise it runs the state machine, finishes on the first sceErrorDialogUpdateStatus call and the error code passed to sceErrorDialogOpen is only logged

Unknown function info

• sceErrorDialogOpenDetail, sceErrorDialogOpenWithReport (libSceErrorDialog) - their names and NIDs are in the PS5 3.20 export inventory; the no-parameter prototypes follow shadPS4 error_dialog.cpp and are not measured on a console. They are declared without parameters solely to resolve known imports. This is not an ABI claim. Both currently return kErrUnexpectedFatal (0x80ED0004); this return behavior is covered by unit tests but has not been independently verified on console hardware.
• sceErrorDialogOpen (libSceErrorDialog) - the overlay dialog is not modelled on a PS5: the wording An error occurred. and Error code: and the label OK are the host's own and English, the code is shown as eight hex digits, and no text is looked up for the code. The 16-byte parameter is not measured beyond the size, error code and user id the function already reads. Closes when: measured on a PS5