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| author | Svante Signell <svante.signell@gmail.com> | 2019-10-30 02:33:27 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2019-10-30 02:33:27 +0100 |
| commit | 40ab805df48b2f65d5028ba59063e2a36f19f452 (patch) | |
| tree | c2f28545962193b271251dd54cbc2b237b68f435 /libnetfs/make-node.c | |
| parent | 3a8234d2440a464f5401b3444d454ac913d6b3d6 (diff) | |
| download | hurd-40ab805df48b2f65d5028ba59063e2a36f19f452.tar.gz hurd-40ab805df48b2f65d5028ba59063e2a36f19f452.tar.bz2 hurd-40ab805df48b2f65d5028ba59063e2a36f19f452.zip | |
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 'libnetfs/make-node.c')
| -rw-r--r-- | libnetfs/make-node.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libnetfs/make-node.c b/libnetfs/make-node.c index a292dc62..ab3b8850 100644 --- a/libnetfs/make-node.c +++ b/libnetfs/make-node.c @@ -1,5 +1,5 @@ /* - Copyright (C) 1995, 1996, 2000 Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 2000, 2015-2019 Free Software Foundation, Inc. Written by Michael I. Bushnell, p/BSG. This file is part of the GNU Hurd. @@ -15,8 +15,7 @@ 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., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */ + along with the GNU Hurd. If not, see <http://www.gnu.org/licenses/>. */ #include "netfs.h" #include <hurd/fshelp.h> @@ -32,7 +31,7 @@ init_node (struct node *np, struct netnode *nn) np->owner = 0; fshelp_transbox_init (&np->transbox, &np->lock, np); - fshelp_lock_init (&np->userlock); + fshelp_rlock_init (&np->userlock); return np; } |