diff options
Diffstat (limited to 'kern/lock.h')
| -rw-r--r-- | kern/lock.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kern/lock.h b/kern/lock.h index 2548409d..13f6915c 100644 --- a/kern/lock.h +++ b/kern/lock.h @@ -68,6 +68,8 @@ typedef struct slock *simple_lock_t; #define decl_simple_lock_data(class,name) \ class simple_lock_data_t name; +#define def_simple_lock_data(class,name) \ +class simple_lock_data_t name = SIMPLE_LOCK_INITIALIZER(&name); #define simple_lock_addr(lock) (simple_lock_assert(&(lock)), \ &(lock)) @@ -144,6 +146,7 @@ class struct simple_lock_data_empty name; #define decl_mutex_data(class,name) decl_simple_lock_data(class,name) +#define def_mutex_data(class,name) def_simple_lock_data(class,name) #define mutex_try(l) simple_lock_try(l) #define mutex_lock(l) simple_lock(l) #define mutex_unlock(l) simple_unlock(l) |