diff options
Diffstat (limited to 'gnu-efi/gnu-efi-3.0/apps/t7.c')
| -rw-r--r-- | gnu-efi/gnu-efi-3.0/apps/t7.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu-efi/gnu-efi-3.0/apps/t7.c b/gnu-efi/gnu-efi-3.0/apps/t7.c new file mode 100644 index 0000000..a1df818 --- /dev/null +++ b/gnu-efi/gnu-efi-3.0/apps/t7.c @@ -0,0 +1,25 @@ +#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\n", + efi_input_key.ScanCode, efi_input_key.UnicodeChar); + + return EFI_SUCCESS; +} |