From: Michael Brown <mcb30@etherboot.org>
Date: Wed, 20 Dec 2006 22:12:53 +0000 (+0000)
Subject: Use getkey() and symbolic key names.
X-Git-Tag: v0.9.3~846
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5df1bc7df8a2a79bbb93dd3d6f38a93646469af;p=thirdparty%2Fipxe.git

Use getkey() and symbolic key names.
---

diff --git a/src/hci/readline.c b/src/hci/readline.c
index 14dbeafef..4fac09867 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: