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[PATCH] fflush: avoid compiler warning
From: |
Eric Blake |
Subject: |
[PATCH] fflush: avoid compiler warning |
Date: |
Thu, 29 Mar 2012 17:00:01 -0600 |
Compiling under glibc produced warnings.
* lib/fflush.c (update_fpos_cache): Mark variables that are
potentially unused.
Signed-off-by: Eric Blake <address@hidden>
---
ChangeLog | 4 ++++
lib/fflush.c | 3 ++-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 768ab46..0a5ca61 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2012-03-29 Eric Blake <address@hidden>
+ fflush: avoid compiler warning
+ * lib/fflush.c (update_fpos_cache): Mark variables that are
+ potentially unused.
+
ssize_t: fix definition on mingw
* m4/ssize_t.m4 (gt_TYPE_SSIZE_T): Match rank of size_t.
diff --git a/lib/fflush.c b/lib/fflush.c
index 8879cab..a43eea7 100644
--- a/lib/fflush.c
+++ b/lib/fflush.c
@@ -88,7 +88,8 @@ restore_seek_optimization (FILE *fp, int saved_flags)
#endif
static inline void
-update_fpos_cache (FILE *fp, off_t pos)
+update_fpos_cache (FILE *fp _GL_UNUSED_PARAMETER,
+ off_t pos _GL_UNUSED_PARAMETER)
{
#if defined __sferror || defined __DragonFly__ /* FreeBSD, NetBSD, OpenBSD,
DragonFly, MacOS X, Cygwin */
# if defined __CYGWIN__
--
1.7.7.6
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