commit 4037b2646706987b0dd96bab21f6b54ac8dafef4
author oliverschmidt <oliverschmidt> dim. juin 27 20:59:05 2004 +0000
committer oliverschmidt <oliverschmidt> dim. juin 27 20:59:05 2004 +0000
tree 5348b219a5cf81de407dc3017bf896d21af66c5a
parent a98def59f2024b07c1f43fb98b74df800e31c928

Removed 40 char static buffer used for printing potentially truncated strings.

- The buffer was to small for apps wider than 42 chars.
- The new code is tweaked to be only 8 bytes larger resulting in a win of 32 bytes.

contiki/ctk/ctk-conio.c

diff --git a/contiki/ctk/ctk-conio.c b/contiki/ctk/ctk-conio.c
index 5636a0d..ae7c18a 100644
--- a/contiki/ctk/ctk-conio.c
+++ b/contiki/ctk/ctk-conio.c
@@ -29,7 +29,7 @@
  *
  * This file is part of the "ctk" console GUI toolkit for cc65
  *
- * $Id: ctk-conio.c,v 1.11 2004/06/27 18:32:10 oliverschmidt Exp $
+ * $Id: ctk-conio.c,v 1.12 2004/06/27 20:59:05 oliverschmidt Exp $
  *
  */
 
@@ -48,13 +48,20 @@
 static unsigned char sizex, sizey;
 
 /*-----------------------------------------------------------------------------------*/
-static char tmp[40];
 static void
 cputsn(char *str, unsigned char len)
 {
-  strncpy(tmp, str, len);
-  tmp[len] = 0;
-  cputs(tmp);
+  char c;
+
+  while(len > 0) {
+    --len;
+    c = *str;
+    if(c == 0) {
+      break;
+    }
+    cputc(c);
+    ++str;
+  }
 }
 /*-----------------------------------------------------------------------------------*/
 void