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-rw-r--r--src/backend/storage/file/fd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/storage/file/fd.c b/src/backend/storage/file/fd.c
index adea849ab05..06edf062c1b 100644
--- a/src/backend/storage/file/fd.c
+++ b/src/backend/storage/file/fd.c
@@ -7,7 +7,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/storage/file/fd.c,v 1.154 2010/02/15 00:50:57 stark Exp $
+ * $PostgreSQL: pgsql/src/backend/storage/file/fd.c,v 1.155 2010/02/22 15:26:14 tgl Exp $
*
* NOTES:
*
@@ -292,6 +292,7 @@ pg_fsync_writethrough(int fd)
#elif defined(F_FULLFSYNC)
return (fcntl(fd, F_FULLFSYNC, 0) == -1) ? -1 : 0;
#else
+ errno = ENOSYS;
return -1;
#endif
}