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[pxe] Allow Escape to abort PXE menu selections

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Other vendor PXE stacks tend to allow the Escape key to be used to
abort menu selection.  Allow Escape (as well as Ctrl-C) to abort
selection.
This commit is contained in:
Michael Brown
2009-02-17 07:35:57 +00:00
parent 06b5132fdc
commit cff419148c
1 changed files with 2 additions and 2 deletions
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4
src/usr/pxemenu.c
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@@ -247,7 +247,7 @@ static int pxe_menu_select ( struct pxe_menu *menu ) {
if ( ( key == CR ) || ( key == LF ) ) {
pxe_menu_draw_item ( menu, menu->selection, 1 );
break;
} else if ( key == CTRL_C ) {
} else if ( ( key == CTRL_C ) || ( key == ESC ) ) {
rc = -ECANCELED;
break;
} else if ( key == KEY_UP ) {
@@ -306,7 +306,7 @@ static int pxe_menu_prompt_and_select ( struct pxe_menu *menu ) {
/* Display menu */
printf ( "\n" );
return pxe_menu_select ( menu );
} else if ( key == CTRL_C ) {
} else if ( ( key == CTRL_C ) || ( key == ESC ) ) {
/* Abort */
rc = -ECANCELED;
break;