diff options
Diffstat (limited to 'libdiskfs/peropen-rele.c')
| -rw-r--r-- | libdiskfs/peropen-rele.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/libdiskfs/peropen-rele.c b/libdiskfs/peropen-rele.c index b38b2af6..6974e86a 100644 --- a/libdiskfs/peropen-rele.c +++ b/libdiskfs/peropen-rele.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1994, 1996 Free Software Foundation + Copyright (C) 1994, 1996, 1997 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 @@ -15,6 +15,7 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <sys/file.h> #include "priv.h" /* Decrement the reference count on a peropen structure. */ @@ -22,14 +23,27 @@ void diskfs_release_peropen (struct peropen *po) { mutex_lock (&po->np->lock); + if (--po->refcnt) { mutex_unlock (&po->np->lock); return; } - mach_port_deallocate (mach_task_self (), po->dotdotport); + + if (po->root_parent) + mach_port_deallocate (mach_task_self (), po->root_parent); + + if (po->shadow_root && po->shadow_root != po->np) + diskfs_nrele (po->shadow_root); + + if (po->shadow_root_parent) + mach_port_deallocate (mach_task_self (), po->shadow_root_parent); + + if (po->lock_status != LOCK_UN) + fshelp_acquire_lock (&po->np->userlock, &po->lock_status, + &po->np->lock, LOCK_UN); + diskfs_nput (po->np); + free (po); } - - |