Revision: 17896
http://sourceforge.net/p/edk2/code/17896
Author: lersek
Date: 2015-07-09 06:24:15 +0000 (Thu, 09 Jul 2015)
Log Message:
-----------
Treat ASCII 0x7F as backspace for TtyTerm terminals
Treat ASCII 0x7F as backspace, rather than delete, for TTY terminals. This
better matches the default Linux terminal settings that are used when connecting
to a simulated platform using xterm or a similar terminal program.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Roy Franz <[email protected]>
Reviewed-by: Ard Biesheuvel <[email protected]>
Reviewed-by: Feng Tian <[email protected]>
Modified Paths:
--------------
trunk/edk2/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
Modified: trunk/edk2/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
2015-07-09 06:24:11 UTC (rev 17895)
+++ trunk/edk2/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
2015-07-09 06:24:15 UTC (rev 17896)
@@ -1561,8 +1561,14 @@
}
if (UnicodeChar == DEL) {
- Key.ScanCode = SCAN_DELETE;
- Key.UnicodeChar = 0;
+ if (TerminalDevice->TerminalType == TTYTERMTYPE) {
+ Key.ScanCode = SCAN_NULL;
+ Key.UnicodeChar = CHAR_BACKSPACE;
+ }
+ else {
+ Key.ScanCode = SCAN_DELETE;
+ Key.UnicodeChar = 0;
+ }
} else {
Key.ScanCode = SCAN_NULL;
Key.UnicodeChar = UnicodeChar;
------------------------------------------------------------------------------
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