ddk: update

git-svn-id: svn://kolibrios.org@6102 a494cfbc-eb01-0410-851d-a64ba20cac60

drivers/ddk/linux/string.c

@@ -48,6 +48,33 @@ size_t strlcpy(char *dest, const char *src, size_t size)
     }
     return ret;
 }
-EXPORT_SYMBOL(strlcpy);
+
+#ifndef __HAVE_ARCH_STRLCAT
+/**
+ * strlcat - Append a length-limited, C-string to another
+ * @dest: The string to be appended to
+ * @src: The string to append to it
+ * @count: The size of the destination buffer.
+ */
+size_t strlcat(char *dest, const char *src, size_t count)
+{
+        size_t dsize = strlen(dest);
+        size_t len = strlen(src);
+        size_t res = dsize + len;
+
+        /* This would be a bug */
+        BUG_ON(dsize >= count);
+
+        dest += dsize;
+        count -= dsize;
+        if (len >= count)
+                len = count-1;
+        memcpy(dest, src, len);
+        dest[len] = 0;
+        return res;
+}
+#endif
+
+
 #endif