* io.c (io_flush, rb_io_flush): need to fsync() when ruby calls internal

  flush. [ruby-core:36670] [Bug #4813]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/io.c b/io.c
index 0025f86073..e8f44dcd43 100644
--- a/io.c
+++ b/io.c
@@ -682,6 +682,9 @@ io_fflush(rb_io_t *fptr)
 	    return -1;
         rb_io_check_closed(fptr);
     }
+#ifdef _WIN32
+    fsync(fptr->fd);
+#endif
     return 0;
 }
 
@@ -1054,9 +1057,6 @@ rb_io_flush(VALUE io)
     if (fptr->mode & FMODE_WRITABLE) {
         if (io_fflush(fptr) < 0)
             rb_sys_fail(0);
-#ifdef _WIN32
-	fsync(fptr->fd);
-#endif
     }
     if (fptr->mode & FMODE_READABLE) {
         io_unread(fptr);