#ifndef _KERNEL_KE_RWLOCK_H_
#define _KERNEL_KE_RWLOCK_H_

#include "kernel/ke/spin_lock.h"
#include "type.h"

typedef struct
{
	k_spin_lock_t w_mutex;
	k_spin_lock_t r_mutex;
	k_spin_lock_t res_lock;
	k_spin_lock_t r_try;
	uint32_t reader_ct;
	uint32_t writer_ct;
} k_rwwlock_t;

void KABI ke_rwwlock_init(k_rwwlock_t *lock);

void KABI ke_rwwlock_reader_lock(k_rwwlock_t *lock);

void KABI ke_rwwlock_reader_unlock(k_rwwlock_t *lock);

void KABI ke_rwwlock_writer_lock(k_rwwlock_t *lock);

void KABI ke_rwwlock_writer_unlock(k_rwwlock_t *lock);

irql_t KABI ke_rwwlock_reader_lock_raise_irql(k_rwwlock_t *lock, irql_t irql);

void KABI ke_rwwlock_reader_unlock_lower_irql(k_rwwlock_t *lock, irql_t irql);

irql_t KABI ke_rwwlock_writer_lock_raise_irql(k_rwwlock_t *lock, irql_t irql);

void KABI ke_rwwlock_writer_unlock_lower_irql(k_rwwlock_t *lock, irql_t irql);

#endif