diff options
| author | Svante Signell <svante.signell@gmail.com> | 2019-10-29 23:59:23 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2019-10-30 00:04:35 +0100 |
| commit | 14639382938714f07f76abd3d221c6d472710502 (patch) | |
| tree | 53d96fbfdd7b80bac58f73244267c68a0058fbca /libtrivfs/open.c | |
| parent | dd7447b87c6d6d1afaf25553b0f911853dcc6683 (diff) | |
libnetfs: Support for file record locking
2019-03-04 Svante Signell <svante.signell@gmail.com>
* file-lock.c: Make flock work regardless of the
mode in which the file was opened.
2019-02-12 Svante Signell <svante.signell@gmail.com>
* file-lock.c: Comment out "Make flock work without R or W mode"
2019-02-01 Svante Signell <svante.signell@gmail.com>
* Update copyright years.
* file-record-lock.c(netfs_S_file_record_lock):
Don't set rendezvous to MACH_PORT_NULL.
2017-01-05 Svante Signell <svante.signell@gmail.com>
* Update copyright years and headers.
* dir-lookup.c (netfs_S_dir_lookup): Call fshelp_rlock_tweak()
with new last argument rendezvous = MACH_PORT_NULL.
* file-lock.c (netfs_S_file_lock): Likewise.
* file-record-lock.c (netfs_S_file_record_lock): Likewise.
(netfs_S_file_record_lock): Add new argument mach_port_t rendezvous.
2016-05-23 Svante Signell <svante.signell@gmail.com>
* netfs.h (struct peropen): Change the type of rlock_status from
an int to a struct rlock_peropen.
(struct node): Change the type of userbox from a struct lock_box
to a struct rlock_box.
* dir-lookup.c (netfs_S_dir_lookup): Use fshelp_rlock_tweak.
* file-lock-stat.c (netfs_S_file_lock_stat): Total rewrite
around the new record locking functions.
* file-lock.c (netfs_S_file_lock): Likewise.
* file-record-lock.c (netfs_S_file_record_lock): Likewise.
* make-node.c (netfs_make_node): Initialize userbox with
fshelp_rlock_init.
* make-peropen.c (netfs_make_peropen): Initialize lock_status
using fshelp_rlock_po_init.
(netfs_make_peropen): Add a comment that po->refcnt starts at zero.
* relese-peropen.c (netfs_release_peropen): Release lock_status
using fshelp_rlock_drop_peropen.
2001-04-11 Neal H Walfield <neal@cs.uml.edu>
* file-record-lock.c: New file. Implement
netfs_S_file_record_lock.
* Makefile (SRCS): Add file-record-lock.c
Diffstat (limited to 'libtrivfs/open.c')
| -rw-r--r-- | libtrivfs/open.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libtrivfs/open.c b/libtrivfs/open.c index 35a9452c..3e43a608 100644 --- a/libtrivfs/open.c +++ b/libtrivfs/open.c @@ -1,6 +1,6 @@ /* Make a new trivfs peropen/protid - Copyright (C) 1993, 1994, 1995, 1996, 1999 Free Software Foundation, Inc. + Copyright (C) 1993-1996, 1999, 2018-2019 Free Software Foundation, Inc. This file is part of the GNU Hurd. @@ -9,14 +9,13 @@ the Free Software Foundation; either version 2, or (at your option) any later version. - The GNU Hurd is distributed in the hope that it will be useful, + 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; see the file COPYING. If not, write to - the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + along with the GNU Hurd. If not, see <http://www.gnu.org/licenses/>. */ #include <string.h> /* For bcopy() */ |