Function magma_enumerate_devices

pub unsafe extern "C" fn magma_enumerate_devices(
    device_namespace: *const c_char,
    device_directory_channel: magma_handle_t,
    device_count_inout: *mut u32,
    device_path_size: u32,
    device_paths_out: *mut c_char,
) -> magma_status_t

\brief Returns information describing the magma devices that are available. Returns: MAGMA_STATUS_MEMORY_ERROR if |device_count_inout| is insufficient; MAGMA_STATUS_INVALID_ARGS if |device_path_size| is insufficient. \param device_namespace Namespace corresponding to the |device_directory_channel|; this should be MAGMA_DEVICE_NAMESPACE. Used only on Fuchsia. \param device_directory_channel Channel used for reading devices from |device_namespace|. Used only on Fuchsia. \param device_count_inout The number of array elements in |device_paths_out|. On success, will be set to the number of elements written. \param device_path_size Size of each entry in |device_paths_out|. PATH_MAX should be sufficient. \param device_paths_out Pointer to storage for magma device paths. The buffer’s size in bytes should be |*device_count_inout| * |device_path_size|.