diff options
Diffstat (limited to 'freebsd/sys/sys/rmlock.h')
| -rw-r--r-- | freebsd/sys/sys/rmlock.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/freebsd/sys/sys/rmlock.h b/freebsd/sys/sys/rmlock.h index 487cb392..e71789ac 100644 --- a/freebsd/sys/sys/rmlock.h +++ b/freebsd/sys/sys/rmlock.h @@ -66,6 +66,10 @@ void _rm_wunlock(struct rmlock *rm); int _rm_rlock(struct rmlock *rm, struct rm_priotracker *tracker, int trylock); void _rm_runlock(struct rmlock *rm, struct rm_priotracker *tracker); +#if defined(INVARIANTS) || defined(INVARIANT_SUPPORT) +void _rm_assert(struct rmlock *rm, int what, const char *file, + int line); +#endif /* * Public interface for lock operations. @@ -90,6 +94,9 @@ void _rm_runlock(struct rmlock *rm, struct rm_priotracker *tracker); #define rm_try_rlock(rm,tracker) _rm_rlock((rm),(tracker), 1) #define rm_runlock(rm,tracker) _rm_runlock((rm), (tracker)) #endif +#define rm_sleep(chan, rm, pri, wmesg, timo) \ + _sleep((chan), &(rm)->lock_object, (pri), (wmesg), \ + tick_sbt * (timo), 0, C_HARDCLOCK) #else /* __rtems__ */ #define rm_init(rm, name) rw_init(rm, name) @@ -140,5 +147,20 @@ struct rm_args_flags { SYSUNINIT(name##_rm_sysuninit, SI_SUB_LOCK, SI_ORDER_MIDDLE, \ rm_destroy, (rm)) +#if defined(INVARIANTS) || defined(INVARIANT_SUPPORT) +#define RA_LOCKED LA_LOCKED +#define RA_RLOCKED LA_SLOCKED +#define RA_WLOCKED LA_XLOCKED +#define RA_UNLOCKED LA_UNLOCKED +#define RA_RECURSED LA_RECURSED +#define RA_NOTRECURSED LA_NOTRECURSED +#endif + +#ifdef INVARIANTS +#define rm_assert(rm, what) _rm_assert((rm), (what), LOCK_FILE, LOCK_LINE) +#else +#define rm_assert(rm, what) +#endif + #endif /* _KERNEL */ #endif /* !_SYS_RMLOCK_H_ */ |