Initial revision

1 files changed, 26 insertions, 0 deletions

diff --git a/libtrivfs/cntl-clean.c b/libtrivfs/cntl-clean.c
new file mode 100644
index 00000000..24fe7354
--- /dev/null
+++ b/libtrivfs/cntl-clean.c
@@ -0,0 +1,26 @@
+/* 
+   Copyright (C) 1994 Free Software Foundation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* Clean pointers in a struct trivfs_control when its last reference
+   vanishes before it's freed. */
+void
+trivfs_clean_control (void *arg)
+{
+  struct trivfs_control *cntl;
+  
+  mach_port_deallocate (mach_task_self (), cntl->underlying);
+}