From: sof <unknown>
Date: Sun, 19 Sep 1999 19:26:14 +0000 (+0000)
Subject: [project @ 1999-09-19 19:26:14 by sof]
X-Git-Tag: Approximately_9120_patches~5764
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=939e75b882d6c73ded99061c376c5e0f4475c321;p=ghc-hetmet.git

[project @ 1999-09-19 19:26:14 by sof]
wibble
---

diff --git a/ghc/lib/std/cbits/flushFile.c b/ghc/lib/std/cbits/flushFile.c
index d556d5a..190d78a 100644
--- a/ghc/lib/std/cbits/flushFile.c
+++ b/ghc/lib/std/cbits/flushFile.c
@@ -1,7 +1,7 @@
 /* 
  * (c) The GRASP/AQUA Project, Glasgow University, 1994-1998
  *
- * $Id: flushFile.c,v 1.4 1999/01/15 17:54:23 sof Exp $
+ * $Id: flushFile.c,v 1.5 1999/09/19 19:26:14 sof Exp $
  *
  * hFlush Runtime Support
  */
@@ -16,7 +16,7 @@ StgForeignPtr ptr;
     IOFileObject* fo = (IOFileObject*)ptr;
     int rc = 0;
 
-    if ( (fo->flags & FILEOBJ_FLUSH) && !FILEOBJ_BUFFER_EMPTY(fo) ) {
+    if ( (fo->flags & FILEOBJ_FLUSH) && FILEOBJ_NEEDS_FLUSHING(fo) ) {
        rc = writeBuffer(ptr,fo->bufWPtr - fo->bufRPtr);
     }
 
@@ -30,11 +30,12 @@ StgForeignPtr ptr;
     IOFileObject* fo = (IOFileObject*)ptr;
     int rc = 0;
 
-    /* If the file object is writeable, or if its
-       RW and the last operation on it was a write,
+    /* If the file object is writeable, or if it's
+       RW *and* the last operation on it was a write,
        flush it.
     */
-    if ( (!FILEOBJ_READABLE(fo) && FILEOBJ_WRITEABLE(fo)) || (FILEOBJ_RW(fo) && FILEOBJ_JUST_WRITTEN(fo)) ) {
+    if ( (!FILEOBJ_READABLE(fo) && FILEOBJ_WRITEABLE(fo)) ||
+         (FILEOBJ_RW(fo) && FILEOBJ_JUST_WRITTEN(fo)) ) {
        rc = flushFile(ptr);
        if (rc<0) return rc;
     }