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| author | Steve McIntyre <steve@einval.com> | 2021-03-23 23:49:46 +0000 |
|---|---|---|
| committer | Steve McIntyre <steve@einval.com> | 2021-03-23 23:49:46 +0000 |
| commit | 031e5cce385d3f96b1caa1d53495332a7eb03749 (patch) | |
| tree | b4988dfbd191b2242b9294e24075b39a608b1155 /gnu-efi/apps/t7.c | |
| parent | 7bf7a6d0852382bb645119b18df3ff461aaba247 (diff) | |
| download | efi-boot-shim-upstream/15.3.tar.gz efi-boot-shim-upstream/15.3.zip | |
New upstream version 15.3upstream/15.3
Diffstat (limited to 'gnu-efi/apps/t7.c')
| -rw-r--r-- | gnu-efi/apps/t7.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu-efi/apps/t7.c b/gnu-efi/apps/t7.c new file mode 100644 index 00000000..f02aaee6 --- /dev/null +++ b/gnu-efi/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 CallRtStatus: %x\n", + efi_input_key.ScanCode, efi_input_key.UnicodeChar, efi_status); + + return EFI_SUCCESS; +} |