Function k_spin_trylock

pub unsafe extern "C" fn k_spin_trylock(
    l: *mut k_spinlock,
    k: *mut z_spinlock_key,
) -> i32

@brief Attempt to lock a spinlock

This routine makes one attempt to lock @p l. If it is successful, then it will store the key into @p k.

@param[in] l A pointer to the spinlock to lock @param[out] k A pointer to the spinlock key @retval 0 on success @retval -EBUSY if another thread holds the lock

@see k_spin_lock @see k_spin_unlock