- make CONFIG_MD5SUM_SIZE_VS_SPEED configurable via menuconfig.
- use shorter boilerplate.
diff --git a/libbb/hash_fd.c b/libbb/hash_fd.c
index 5f12259..3445a25 100644
--- a/libbb/hash_fd.c
+++ b/libbb/hash_fd.c
@@ -5,19 +5,7 @@
* Copyright (C) 2003 Glenn L. McGrath
* Copyright (C) 2003 Erik Andersen
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
*/
#include <byteswap.h>
@@ -271,7 +259,11 @@
* 3 (smallest) 5.1 4912
*/
+# if CONFIG_MD5SUM_SIZE_VS_SPEED < 0 || CONFIG_MD5SUM_SIZE_VS_SPEED > 3
# define MD5SUM_SIZE_VS_SPEED 2
+# else
+# define MD5SUM_SIZE_VS_SPEED CONFIG_MD5SUM_SIZE_VS_SPEED
+# endif
/* Handle endian-ness */
# if __BYTE_ORDER == __LITTLE_ENDIAN