43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
/*
|
|
* Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
|
* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
|
|
*
|
|
* This copyrighted material is made available to anyone wishing to use,
|
|
* modify, copy, or redistribute it subject to the terms and conditions
|
|
* of the GNU General Public License version 2.
|
|
*/
|
|
|
|
#ifndef __LM_DOT_H__
|
|
#define __LM_DOT_H__
|
|
|
|
struct gfs2_sbd;
|
|
|
|
#define GFS2_MIN_LVB_SIZE 32
|
|
|
|
int gfs2_lm_mount(struct gfs2_sbd *sdp, int silent);
|
|
void gfs2_lm_others_may_mount(struct gfs2_sbd *sdp);
|
|
void gfs2_lm_unmount(struct gfs2_sbd *sdp);
|
|
int gfs2_lm_withdraw(struct gfs2_sbd *sdp, char *fmt, ...)
|
|
__attribute__ ((format(printf, 2, 3)));
|
|
int gfs2_lm_get_lock(struct gfs2_sbd *sdp, struct lm_lockname *name,
|
|
void **lockp);
|
|
void gfs2_lm_put_lock(struct gfs2_sbd *sdp, void *lock);
|
|
unsigned int gfs2_lm_lock(struct gfs2_sbd *sdp, void *lock,
|
|
unsigned int cur_state, unsigned int req_state,
|
|
unsigned int flags);
|
|
unsigned int gfs2_lm_unlock(struct gfs2_sbd *sdp, void *lock,
|
|
unsigned int cur_state);
|
|
void gfs2_lm_cancel(struct gfs2_sbd *sdp, void *lock);
|
|
int gfs2_lm_hold_lvb(struct gfs2_sbd *sdp, void *lock, char **lvbp);
|
|
void gfs2_lm_unhold_lvb(struct gfs2_sbd *sdp, void *lock, char *lvb);
|
|
int gfs2_lm_plock_get(struct gfs2_sbd *sdp, struct lm_lockname *name,
|
|
struct file *file, struct file_lock *fl);
|
|
int gfs2_lm_plock(struct gfs2_sbd *sdp, struct lm_lockname *name,
|
|
struct file *file, int cmd, struct file_lock *fl);
|
|
int gfs2_lm_punlock(struct gfs2_sbd *sdp, struct lm_lockname *name,
|
|
struct file *file, struct file_lock *fl);
|
|
void gfs2_lm_recovery_done(struct gfs2_sbd *sdp, unsigned int jid,
|
|
unsigned int message);
|
|
|
|
#endif /* __LM_DOT_H__ */
|