From 40ab805df48b2f65d5028ba59063e2a36f19f452 Mon Sep 17 00:00:00 2001 From: Svante Signell Date: Wed, 30 Oct 2019 02:33:27 +0100 Subject: libnetfs: Support for file record locking 2019-03-04 Svante Signell * file-lock.c: Make flock work regardless of the mode in which the file was opened. 2019-02-12 Svante Signell * file-lock.c: Comment out "Make flock work without R or W mode" 2019-02-01 Svante Signell * 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 * 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 * 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 * file-record-lock.c: New file. Implement netfs_S_file_record_lock. * Makefile (SRCS): Add file-record-lock.c --- libnetfs/Makefile | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'libnetfs/Makefile') diff --git a/libnetfs/Makefile b/libnetfs/Makefile index de06816e..0d4205d5 100644 --- a/libnetfs/Makefile +++ b/libnetfs/Makefile @@ -1,5 +1,5 @@ -# Copyright (C) 1995, 1996, 1997, 1999, 2001, 2002, 2008, 2012 Free Software -# Foundation +# Copyright (C) 1995-1997, 1999, 2001-2002, 2008, 2012, 2016-2019 +# Free Software Foundation # # Written by Michael I. Bushnell. # @@ -14,10 +14,9 @@ # 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. +# along with the GNU Hurd. If not, see . dir := libnetfs makemode := library @@ -34,7 +33,8 @@ FSSRCS= dir-link.c dir-lookup.c dir-mkdir.c dir-mkfile.c \ file-get-translator.c file-getcontrol.c file-getlinknode.c \ file-lock-stat.c file-lock.c file-set-size.c \ file-set-translator.c file-statfs.c file-sync.c file-syncfs.c \ - file-utimes.c file-reparent.c fsstubs.c file-get-transcntl.c + file-utimes.c file-record-lock.c file-reparent.c fsstubs.c \ + file-get-transcntl.c IOSRCS= io-read.c io-readable.c io-seek.c io-write.c io-stat.c io-async.c \ io-set-all-openmodes.c io-get-openmodes.c io-set-some-openmodes.c \ -- cgit v1.2.3