36 #ifndef __METAL_SPINLOCK__H__ 37 #define __METAL_SPINLOCK__H__ 39 #include "metal/atomic.h" 40 #include "metal/cpu.h" 53 #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:81
#define metal_cpu_yield()
Definition: cpu.h:39
static void metal_spinlock_init(struct metal_spinlock *slock)
Initialize a libmetal spinlock.
Definition: spinlock.h:59
static void metal_spinlock_acquire(struct metal_spinlock *slock)
Acquire a spinlock.
Definition: spinlock.h:69
#define atomic_flag_test_and_set(FLAG)
Definition: atomic.h:67
#define atomic_flag_clear(FLAG)
Definition: atomic.h:71
#define atomic_store(OBJ, VAL)
Definition: atomic.h:79
int atomic_int
Definition: atomic.h:48