From: Josh Oguin <josh.og...@oarcorp.com>
CodeSonar spotted that the return values were being ignored.
---
cpukit/libcsupport/src/sync.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/cpukit/libcsupport/src/sync.c b/cpukit/libcsupport/src/sync.c
index b8e5059..0e935ce 100644
--- a/cpukit/libcsupport/src/sync.c
+++ b/cpukit/libcsupport/src/sync.c
@@ -43,8 +43,10 @@ static void sync_wrapper(FILE *f)
* matter if they succeed. We are just making a best faith attempt
* at both and trusting that we were passed a good FILE pointer.
*/
- (void) fsync(fn);
- (void) fdatasync(fn);
+ if ( fn != -1 ) {
+ (void) fsync(fn);
+ (void) fdatasync(fn);
+ }
}
/* iterate over all FILE *'s for this thread */
--
1.9.3
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