[PATCH] S390: Fix remaining Wundef ONE_DIRECTION warning messages

[Stefan Liebler]

Hi,

This patch fixes the remaining Wundef ONE_DIRECTION warnings for s390 
specific conversions.

It defines ONE_DIRECTION to 0 like the patch from Steve Ellcey:
https://www.sourceware.org/ml/libc-alpha/2014-05/msg00039.html

OK to commit?

Bye
Stefan

---
2014-07-31  Stefan Liebler  <stli@linux.vnet.ibm.com>

	* sysdeps/s390/s390-64/utf16-utf32-z9.c
	(ONE_DIRECTION): Define.
	* sysdeps/s390/s390-64/utf8-utf16-z9.c
	(ONE_DIRECTION): Define.
	* sysdeps/s390/s390-64/utf8-utf32-z9.c
	(ONE_DIRECTION): Define.
-------------- next part --------------
commit 7507692a7e2ea9a17268ec75f1bd04bc2d6ddeb1
Author: Stefan Liebler <stli@linux.vnet.ibm.com>
Date:   Thu Jul 31 10:50:48 2014 +0200

    [PATCH] S390: Fix remaining ONE_DIRECTION warning messages
    
    This patch fixes the remaining ONE_DIRECTION warnings for s390 specific conversions.
    It defines ONE_DIRECTION to 0 like the patch from Steve Ellcey:
    https://www.sourceware.org/ml/libc-alpha/2014-05/msg00039.html
    
    Changelog:
    * sysdeps/s390/s390-64/utf16-utf32-z9.c
    (ONE_DIRECTION): Define.
    * sysdeps/s390/s390-64/utf8-utf16-z9.c
    (ONE_DIRECTION): Define.
    * sysdeps/s390/s390-64/utf8-utf32-z9.c
    (ONE_DIRECTION): Define.

diff --git a/sysdeps/s390/s390-64/utf16-utf32-z9.c b/sysdeps/s390/s390-64/utf16-utf32-z9.c
index 11a098f..101f574 100644
--- a/sysdeps/s390/s390-64/utf16-utf32-z9.c
+++ b/sysdeps/s390/s390-64/utf16-utf32-z9.c
@@ -44,6 +44,7 @@
 #define FROM_LOOP		from_utf16_loop
 #define TO_LOOP			to_utf16_loop
 #define FROM_DIRECTION		(dir == from_utf16)
+#define ONE_DIRECTION           0
 #define PREPARE_LOOP							\
   enum direction dir = ((struct utf16_data *) step->__data)->dir;	\
   int emit_bom = ((struct utf16_data *) step->__data)->emit_bom;	\
diff --git a/sysdeps/s390/s390-64/utf8-utf16-z9.c b/sysdeps/s390/s390-64/utf8-utf16-z9.c
index 7475421..4155187 100644
--- a/sysdeps/s390/s390-64/utf8-utf16-z9.c
+++ b/sysdeps/s390/s390-64/utf8-utf16-z9.c
@@ -42,6 +42,7 @@
 #define FROM_LOOP		from_utf8_loop
 #define TO_LOOP			to_utf8_loop
 #define FROM_DIRECTION		(dir == from_utf8)
+#define ONE_DIRECTION           0
 #define PREPARE_LOOP							\
   enum direction dir = ((struct utf8_data *) step->__data)->dir;	\
   int emit_bom = ((struct utf8_data *) step->__data)->emit_bom;		\
diff --git a/sysdeps/s390/s390-64/utf8-utf32-z9.c b/sysdeps/s390/s390-64/utf8-utf32-z9.c
index cb74f34..3c0296e 100644
--- a/sysdeps/s390/s390-64/utf8-utf32-z9.c
+++ b/sysdeps/s390/s390-64/utf8-utf32-z9.c
@@ -44,6 +44,7 @@
 #define FROM_LOOP		from_utf8_loop
 #define TO_LOOP			to_utf8_loop
 #define FROM_DIRECTION		(dir == from_utf8)
+#define ONE_DIRECTION           0
 #define PREPARE_LOOP							\
   enum direction dir = ((struct utf8_data *) step->__data)->dir;	\
   int emit_bom = ((struct utf8_data *) step->__data)->emit_bom;		\