From c5df1bc7df8a2a79bbb93dd3d6f38a93646469af Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Wed, 20 Dec 2006 22:12:53 +0000
Subject: Use getkey() and symbolic key names.

---
 src/hci/readline.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/hci/readline.c b/src/hci/readline.c
index 14dbeafe..4fac0986 100644
--- a/src/hci/readline.c
+++ b/src/hci/readline.c
@@ -19,6 +19,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <console.h>
+#include <gpxe/keys.h>
 #include <gpxe/editstring.h>
 #include <readline/readline.h>
 
@@ -92,17 +93,17 @@ char * readline ( const char *prompt ) {
 
 	buf[0] = '\0';
 	while ( 1 ) {
-		key = edit_string ( &string, getchar() );
+		key = edit_string ( &string, getkey() );
 		sync_console ( &string );
 		switch ( key ) {
-		case 0x0d: /* Carriage return */
-		case 0x0a: /* Line feed */
+		case CR:
+		case LF:
 			putchar ( '\n' );
 			line = strdup ( buf );
 			if ( ! line )
 				printf ( "Out of memory\n" );
 			return line;
-		case 0x03: /* Ctrl-C */
+		case CTRL_C:
 			putchar ( '\n' );
 			return NULL;
 		default:
-- 
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