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| author | Jan Janssen <medhefgo@web.de> | 2021-10-26 09:56:32 +0200 |
|---|---|---|
| committer | Jan Janssen <medhefgo@web.de> | 2021-11-04 18:37:07 +0100 |
| commit | 3c86dcc39c3b7e0d4958196319d66a8aeaca19ec (patch) | |
| tree | 26bd2903db2396089b7d27e73f2993edc614b0ae /src/boot/efi/util.c | |
| parent | Merge pull request #21070 from medhefgo/boot-save (diff) | |
| download | systemd-3c86dcc39c3b7e0d4958196319d66a8aeaca19ec.tar.xz systemd-3c86dcc39c3b7e0d4958196319d66a8aeaca19ec.zip | |
sd-boot: Save and restore console attributes
This also only writes the message on a new line if we aren't at the
beginning of one already.
Diffstat (limited to '')
| -rw-r--r-- | src/boot/efi/util.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/boot/efi/util.c b/src/boot/efi/util.c index 9128c507c8..eb9745ce27 100644 --- a/src/boot/efi/util.c +++ b/src/boot/efi/util.c @@ -493,14 +493,21 @@ void log_error_stall(const CHAR16 *fmt, ...) { assert(fmt); + INT32 attr = ST->ConOut->Mode->Attribute; ST->ConOut->SetAttribute(ST->ConOut, EFI_LIGHTRED|EFI_BACKGROUND_BLACK); - Print(L"\n"); + if (ST->ConOut->Mode->CursorColumn > 0) + Print(L"\n"); + va_start(args, fmt); VPrint(fmt, args); va_end(args); + Print(L"\n"); + ST->ConOut->SetAttribute(ST->ConOut, attr); + + /* Give the user a chance to see the message. */ BS->Stall(3 * 1000 * 1000); } |