Changeset 1636Tweet

Timestamp:

Jan 9, 2007, 5:14:31 PM (14 years ago)

Author:

Sam Hocevar

Message:

• Change debug's %c so that it automatically escapes binary characters.

File:

• zzuf/trunk/src/debug.c (modified) (1 diff)

zzuf/trunk/src/debug.c

@@ -82 +82 @@
         {
             char i = (char)(unsigned char)va_arg(args, int);
-            write(fd, &i, 1);
+            if(i >= 0x20 && i < 0x7f)
+                write(fd, &i, 1);
+            else
+            {
+                write(fd, "\\x", 2);
+                write(fd, hex2char + ((i & 0xf0) >> 4), 1);
+                write(fd, hex2char + (i & 0x0f), 1);
+            }
         }
         else if(*f == 'i')