/proc/sys/dev/mac_hid/
/proc/sys/dev/mac_hid
NameSizeModeActions
mouse_button2_keycode00644editdlrm
mouse_button3_keycode00644editdlrm
mouse_button_emulation00644editdlrm
Edit: /proc/sys/dev/mac_hid/mouse_button_emulation (0B)
0