12 #ifndef __METAL_SPINLOCK__H__ 13 #define __METAL_SPINLOCK__H__ 15 #include <metal/atomic.h> 16 #include <metal/cpu.h> 29 #define METAL_SPINLOCK_INIT {ATOMIC_VAR_INIT(0)}
static void metal_spinlock_release(struct metal_spinlock *slock)
Release a previously acquired spinlock.
Definition: spinlock.h:57
#define metal_cpu_yield()
Definition: cpu.h:15
static void metal_spinlock_init(struct metal_spinlock *slock)
Initialize a libmetal spinlock.
Definition: spinlock.h:35
static void metal_spinlock_acquire(struct metal_spinlock *slock)
Acquire a spinlock.
Definition: spinlock.h:45
#define atomic_flag_test_and_set(FLAG)
Definition: atomic.h:43
#define atomic_flag_clear(FLAG)
Definition: atomic.h:47
#define atomic_store(OBJ, VAL)
Definition: atomic.h:55
int atomic_int
Definition: atomic.h:24