Below function Call.
gBS->OpenProtocol(
ImageHandle,
&gEfiShellProtocolGuid,
(VOID **)&tEfiShellProtocol,
ImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
It looks like ImageHandle is not valid Imagehandle where the ShellProtocol is
installed. We could try with LocateProtocol and check.
Thanks,
Ramesh
________________________________________
From: Carsey, Jaben [[email protected]]
Sent: Friday, January 10, 2014 10:44 PM
To: [email protected]; [email protected]
Subject: Re: [edk2] How can I get Current Directory?
What API is returning 3?
-Jaben
-----Original Message-----
From: 남주영 [mailto:[email protected]]
Sent: Thursday, January 09, 2014 10:56 PM
To: [email protected]
Subject: [edk2] How can I get Current Directory?
Dear All,
I am developing application by using DuetPkgX64.dsc.
I want to know current directory of my program so I`m try to get
EfiShellprotocol.
It return Error(3 : EFO_UNSUPPORT);
Is there other way to get current directory?
EFI_SHELL_PRTOCOL *tEfiShellProtocol = NULL; Status = gBS->OpenProtocol(
ImageHandle,
&gEfiShellProtocolGuid,
(VOID **)&tEfiShellProtocol,
ImageHandle,
NULL,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
Thanks.
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