Synopsis #

Header: fxcg/app.h
Syscall index: 0x1630
Function signature: void App_Optimize(void);

Starts the filesystem optimization operation while displaying a ProgressBar on screen, as if F5 had been pressed in the Memory menu.

Comments #

Returns when the optimization option is finished or when the user aborts by repeatedly and alternately pressing EXIT and AC/ON.

Calling this from add-ins causes problems, because the optimization moves things around in the storage memory, causing the add-in code to change location. This often results in a SYSTEM ERROR when the syscall returns, or in other undefined behavior.