daemon: Remove -f (don't fork) option.

[libguestfs.git] / daemon / sync.c

diff --git a/daemon/sync.c b/daemon/sync.c
index 37e8faa..8f5a461 100644 (file)
--- a/daemon/sync.c
+++ b/daemon/sync.c
@@ -43,6 +43,24 @@ do_sync (void)
   return 0;
 }
 
+/* Older versions of libguestfs used to issue separate 'umount_all'
+ * and 'sync' commands just before closing the handle.  Since
+ * libguestfs 1.9.7 the library issues this 'internal_autosync'
+ * internal operation instead, allowing more control in the daemon.
+ */
+int
+do_internal_autosync (void)
+{
+  int r = 0;
+
+  if (autosync_umount)
+    r = do_umount_all ();
+
+  sync_disks ();
+
+  return r;
+}
+
 /* This is a replacement for sync(2) which is called from
  * this file and from other places in the daemon.  It works
  * on Windows too.
@@ -97,7 +115,7 @@ sync_win32 (void)
        */
       TCHAR volname[50];
       if (!GetVolumeNameForVolumeMountPoint (p, volname, 50))
-       return -1;
+        return -1;
 
       drive = CreateFile (volname, GENERIC_READ|GENERIC_WRITE,
                           FILE_SHARE_READ|FILE_SHARE_WRITE,