sys/sys/rmlock.h

50 void	rm_init(struct rmlock *rm, const char *name);
51 void	rm_init_flags(struct rmlock *rm, const char *name, int opts);
52 void	rm_destroy(struct rmlock *rm);
53 int	rm_wowned(const struct rmlock *rm);
57 void	_rm_wlock_debug(struct rmlock *rm, const char *file, int line);
58 void	_rm_wunlock_debug(struct rmlock *rm, const char *file, int line);
59 int	_rm_rlock_debug(struct rmlock *rm, struct rm_priotracker *tracker,
61 void	_rm_runlock_debug(struct rmlock *rm,  struct rm_priotracker *tracker,
64 void	_rm_wlock(struct rmlock *rm);
65 void	_rm_wunlock(struct rmlock *rm);
66 int	_rm_rlock(struct rmlock *rm, struct rm_priotracker *tracker,
68 void	_rm_runlock(struct rmlock *rm,  struct rm_priotracker *tracker);
70 void	_rm_assert(const struct rmlock *rm, int what, const char *file,
82 #define	rm_wlock(rm)	_rm_wlock_debug((rm), LOCK_FILE, LOCK_LINE)
83 #define	rm_wunlock(rm)	_rm_wunlock_debug((rm), LOCK_FILE, LOCK_LINE)
84 #define	rm_rlock(rm,tracker)  \
85     ((void)_rm_rlock_debug((rm),(tracker), 0, LOCK_FILE, LOCK_LINE ))
86 #define	rm_try_rlock(rm,tracker)  \
87     _rm_rlock_debug((rm),(tracker), 1, LOCK_FILE, LOCK_LINE )
88 #define	rm_runlock(rm,tracker)	\
89     _rm_runlock_debug((rm), (tracker), LOCK_FILE, LOCK_LINE )
91 #define	rm_wlock(rm)			_rm_wlock((rm))
92 #define	rm_wunlock(rm)			_rm_wunlock((rm))
93 #define	rm_rlock(rm,tracker)		((void)_rm_rlock((rm),(tracker), 0))
94 #define	rm_try_rlock(rm,tracker)	_rm_rlock((rm),(tracker), 1)
95 #define	rm_runlock(rm,tracker)		_rm_runlock((rm), (tracker))
97 #define	rm_sleep(chan, rm, pri, wmesg, timo)				\
98 	_sleep((chan), &(rm)->lock_object, (pri), (wmesg),		\
112 #define	RM_SYSINIT(name, rm, desc)       				\
114 		(rm),							\
120 	    rm_destroy, (rm))
123 #define	RM_SYSINIT_FLAGS(name, rm, desc, opts)       			\
125 		(rm),							\
132 	    rm_destroy, (rm))
144 #define	rm_assert(rm, what)	_rm_assert((rm), (what), LOCK_FILE, LOCK_LINE)
146 #define	rm_assert(rm, what)