[PATCH] Clear screen on start

[Jan Kiszka]

From: Jan Kiszka <jan.k...@siemens.com>

Remove any traces of splash screens before writing messages.

Signed-off-by: Jan Kiszka <jan.k...@siemens.com>
---
main.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/main.c b/main.c
index ded6129..2bbd2ad 100644
--- a/main.c
+++ b/main.c
@@ -112,6 +112,7 @@ EFI_STATUS efi_main(EFI_HANDLE image_handle, EFI_SYSTEM_TABLE *system_table)
this_image = image_handle;
InitializeLib(this_image, system_table);

+ (VOID)uefi_call_wrapper(ST->ConOut->ClearScreen, 2, ST->ConOut);
PrintC(EFI_CYAN, L"\nEFI Boot Guard %s\n", L"" EFIBOOTGUARD_VERSION);

status =
--
2.26.2

[Christian Storm]

Hi Jan,

Very welcomed, how about also clearing screen on callee execution? Then,
we may also add Pause() calls to WARNING and ERROR so that they can
actually be recognized and don't just rush through?


Kind regards,
Christian

--
Dr. Christian Storm
Siemens AG, Technology, T RDA IOT SES-DE
Otto-Hahn-Ring 6, 81739 München, Germany