[Vrtule]

Hello,

is there a way how to enumerate device interfaces registered for certain physical device object (PDO)? By the term "device interface" I mean the thing registreded through IoRegisterDeviceInterface routine and (de)activated via IoSetDeviceInterfaceState one.

Best regars
Vrtule

[EP_X0FF]

SetupAPI?

[Vrtule]

AFAIR the SetupAPI won't help me. I need to enumerate all interfaces registered for certain PDO. I looked at some interface enumeration functions and they usually require to specify the interface GUID which is exactly what I need to find (so I cannot specify it).

[EP_X0FF]

scr1.png (129.32 KiB) Viewed 311 times

IoRegisterDeviceInterface creates Symlink, so why not enumerate them?

[Vrtule]

Thanks. Enumerating the symbolic links will be probably enough for me. Especially if the interface GUID is part of the symlink's name (which seeems it might be).