/* $NetBSD: t7.c,v 1.1.1.2 2018/08/16 18:17:47 jmcneill Exp $ */ #include <efi.h> #include <efilib.h> EFI_STATUS efi_main (EFI_HANDLE image, EFI_SYSTEM_TABLE *systab) { EFI_INPUT_KEY efi_input_key; EFI_STATUS efi_status; InitializeLib(image, systab); Print(L"HelloLib application started\n"); Print(L"\n\n\nHit any key to exit this image\n"); WaitForSingleEvent(ST->ConIn->WaitForKey, 0); uefi_call_wrapper(ST->ConOut->OutputString, 2, ST->ConOut, L"\n\n"); efi_status = uefi_call_wrapper(ST->ConIn->ReadKeyStroke, 2, ST->ConIn, &efi_input_key); Print(L"ScanCode: %xh UnicodeChar: %xh CallRtStatus: %x\n", efi_input_key.ScanCode, efi_input_key.UnicodeChar, efi_status); return EFI_SUCCESS; } |