diff options
Diffstat (limited to 'hurd/fs.defs')
| -rw-r--r-- | hurd/fs.defs | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/hurd/fs.defs b/hurd/fs.defs index 1460131a..52f9cd37 100644 --- a/hurd/fs.defs +++ b/hurd/fs.defs @@ -1,23 +1,22 @@ /* Definitions for the filesystem interface. - Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2002, 2010 - Free Software Foundation, Inc. -This file is part of the GNU Hurd. + Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2002, 2010, 2014-2019 + Free Software Foundation, Inc. -The GNU Hurd 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 file is part of the GNU Hurd. -The GNU Hurd 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. + The GNU Hurd 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. -You should have received a copy of the GNU General Public License -along with the GNU Hurd; see the file COPYING. If not, write to -the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + The GNU Hurd 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 the GNU Hurd. If not, see <http://www.gnu.org/licenses/>. */ /* All these objects also implement the generic IO facilities. */ @@ -358,6 +357,7 @@ routine file_reparent ( skip; /* Was: file_get_children. */ skip; /* Was: file_get_source. */ + /* Overlay a task with a file. Necessary initialization, including authentication changes associated with set[ug]id execution must be handled by the filesystem. Filesystems normally implement this by @@ -386,3 +386,14 @@ routine file_utimens ( RPT new_atime: timespec_t; new_mtime: timespec_t); + +/* Do fcntl type locking on FILE. CMD is from the set F_GETLK64, + F_SETLK64, F_SETLKW64. FLOCK64 is passed by the user and is as + defined by <fcntl.h>. RENDEZVOUS is MACH_PORT_NULL for per opened + file locking and !MACH_PORT_NULL for per process file locking */ +routine file_record_lock ( + file: file_t; + RPT + cmd: int; + inout flock64: flock_t; + rendezvous: mach_port_send_t); |