shithub: drawterm

Download patch

ref: a97255112d90b1c776d610ac360a857af87556f3
parent: 850af54157f2fd111576750e2028435de05dbf5f
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sat May 28 21:55:05 EDT 2016 

handle cooked mode eof


--- a/kern/devcons.c
+++ b/kern/devcons.c
@@ -613,27 +613,29 @@
 			}
 		} else {
 			while(!qcanread(lineq)) {
-				readcons(kbdq, &kbd.line[kbd.x], 1);
-				ch = kbd.line[kbd.x];
-				eol = 0;
-				switch(ch){
-				case '\b':
-					if(kbd.x)
-						kbd.x--;
-					break;
-				case 0x15:
-					kbd.x = 0;
-					break;
-				case '\n':
-				case 0x04:
-					eol = 1;
-				default:
-					kbd.line[kbd.x++] = ch;
-					break;
+				eol = 1;
+				if(readcons(kbdq, &kbd.line[kbd.x], 1) == 1){
+					eol = 0;
+					ch = kbd.line[kbd.x];
+					switch(ch){
+					case '\b':
+						if(kbd.x)
+							kbd.x--;
+						break;
+					case 0x15:
+						kbd.x = 0;
+						break;
+					case 0x04:
+						eol = 1;
+						break;
+					case '\n':
+						eol = 1;
+					default:
+						kbd.line[kbd.x++] = ch;
+						break;
+					}
 				}
 				if(kbd.x == sizeof(kbd.line) || eol){
-					if(ch == 0x04)
-						kbd.x--;
 					qwrite(lineq, kbd.line, kbd.x);
 					kbd.x = 0;
 				}