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authorUlrich Drepper <drepper@redhat.com>2002-04-19 00:37:44 +0000
committerUlrich Drepper <drepper@redhat.com>2002-04-19 00:37:44 +0000
commitb459976e27aee31b9be3b31cb6c95f35226f1a57 (patch)
treeedf941bf30502ce53a4d23da6146e758c0960b23 /iconv/skeleton.c
parentd648d845b476e7638567b53590b8c1979507b3f3 (diff)
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Update.
* iconv/skeleton.c (RESET_INPUT_BUFFER): Replace ifs with #ifs to avoid compiler warnings. * locale/programs/localedef.c (main): Always call construct_output_path.
Diffstat (limited to 'iconv/skeleton.c')
-rw-r--r--iconv/skeleton.c25
1 files changed, 15 insertions, 10 deletions
diff --git a/iconv/skeleton.c b/iconv/skeleton.c
index a42c028..9a609c9 100644
--- a/iconv/skeleton.c
+++ b/iconv/skeleton.c
@@ -1,5 +1,5 @@
/* Skeleton for a conversion module.
- Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
@@ -193,15 +193,20 @@ static int to_object;
character set we can define RESET_INPUT_BUFFER in a very fast way. */
#if !defined RESET_INPUT_BUFFER && !defined SAVE_RESET_STATE
# if MIN_NEEDED_FROM == MAX_NEEDED_FROM && MIN_NEEDED_TO == MAX_NEEDED_TO
-/* We have to use these `if's here since the compiler cannot know that
- (outbuf - outerr) is always divisible by MIN_NEEDED_TO. */
-# define RESET_INPUT_BUFFER \
- if (MIN_NEEDED_FROM % MIN_NEEDED_TO == 0) \
- *inptrp -= (outbuf - outerr) * (MIN_NEEDED_FROM / MIN_NEEDED_TO); \
- else if (MIN_NEEDED_TO % MIN_NEEDED_FROM == 0) \
- *inptrp -= (outbuf - outerr) / (MIN_NEEDED_TO / MIN_NEEDED_FROM); \
- else \
- *inptrp -= ((outbuf - outerr) / MIN_NEEDED_TO) * MIN_NEEDED_FROM
+/* We have to use these `#if's here since the compiler cannot know that
+ (outbuf - outerr) is always divisible by MIN_NEEDED_TO. We have to
+ use preprocessor arithmetic and no C code because gcc 3.2 complains
+ about division by zero even in obviously dead code. */
+# if MIN_NEEDED_FROM % MIN_NEEDED_TO == 0
+# define RESET_INPUT_BUFFER \
+ *inptrp -= (outbuf - outerr) * (MIN_NEEDED_FROM / MIN_NEEDED_TO)
+# elif MIN_NEEDED_TO % MIN_NEEDED_FROM == 0
+# define RESET_INPUT_BUFFER \
+ *inptrp -= (outbuf - outerr) / (MIN_NEEDED_TO / MIN_NEEDED_FROM)
+# else
+# define RESET_INPUT_BUFFER \
+ *inptrp -= ((outbuf - outerr) / MIN_NEEDED_TO) * MIN_NEEDED_FROM
+# endif
# endif
#endif