[Linaro-uefi] [RFC 2/4] Treat ASCII 0x7F as backspace for LinuxTerm terminal

Treat ASCII 0x7F as backspace, rather than delete, for Linux terminals.

Signed-off-by: Roy Franz roy.franz@linaro.org Contributed-under: TianoCore Contribution Agreement 1.0 --- MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c b/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c index 51492f3..70ec370 100644 --- a/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c +++ b/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c @@ -1561,8 +1561,14 @@ UnicodeToEfiKey ( }

if (UnicodeChar == DEL) { - Key.ScanCode = SCAN_DELETE; - Key.UnicodeChar = 0; + if (TerminalDevice->TerminalType == LINUXTERMTYPE) { + Key.ScanCode = SCAN_NULL; + Key.UnicodeChar = CHAR_BACKSPACE; + } + else { + Key.ScanCode = SCAN_DELETE; + Key.UnicodeChar = 0; + } } else { Key.ScanCode = SCAN_NULL; Key.UnicodeChar = UnicodeChar;