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/*
Copyright (c) 2006, 2007, 2008 Z RESEARCH, Inc. <http://www.zresearch.com>
This file is part of GlusterFS.
GlusterFS 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 3 of the License,
or (at your option) any later version.
GlusterFS 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 this program. If not, see
<http://www.gnu.org/licenses/>.
*/
#ifndef __COMMON_H__
#define __COMMON_H__
posix_lock_t *
new_posix_lock (struct flock *flock, transport_t *transport, pid_t client_pid);
pl_inode_t *
pl_inode_get (xlator_t *this, inode_t *inode);
posix_lock_t *
pl_getlk (pl_inode_t *inode, posix_lock_t *lock);
int
pl_setlk (xlator_t *this, pl_inode_t *inode, posix_lock_t *lock,
int can_block);
void
grant_blocked_locks (xlator_t *this, pl_inode_t *inode);
void
posix_lock_to_flock (posix_lock_t *lock, struct flock *flock);
int
locks_overlap (posix_lock_t *l1, posix_lock_t *l2);
int
same_owner (posix_lock_t *l1, posix_lock_t *l2);
void __delete_lock (pl_inode_t *, posix_lock_t *);
void __destroy_lock (posix_lock_t *);
pl_dom_list_t *
get_domain (pl_inode_t *pl_inode, const char *volume);
void
grant_blocked_inode_locks (pl_inode_t *pl_inode, pl_inode_lock_t *lock, pl_dom_list_t *dom);
void
__delete_inode_lock (pl_inode_lock_t *lock);
void
__destroy_inode_lock (pl_inode_lock_t *lock);
void
grant_blocked_entry_locks (xlator_t *this, pl_inode_t *pl_inode,
pl_entry_lock_t *unlocked, pl_dom_list_t *dom);
#endif /* __COMMON_H__ */
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