2 use crate::{filesystem::vfs::IndexNode, kdebug, syscall::SystemError};
10 pub fn sys_bus_register(bus_name: &str) -> Result<Arc<dyn IndexNode>, SystemError> {  in sys_bus_register()  argument
16         .ok_or(SystemError::E2BIG)  in sys_bus_register()
25 pub fn sys_bus_unregister(bus_name: &str) -> Result<(), SystemError> {  in sys_bus_unregister()  argument
30         .ok_or(SystemError::E2BIG)  in sys_bus_unregister()
40 ) -> Result<(Arc<dyn IndexNode>, Arc<dyn IndexNode>), SystemError> {  in sys_bus_init()  argument
49         None => Err(SystemError::E2BIG),  in sys_bus_init()
57 pub fn bus_driver_register(bus_name: &str, name: &str) -> Result<Arc<dyn IndexNode>, SystemError> {  in bus_driver_register()  argument
63                 .ok_or(SystemError::E2BIG)  in bus_driver_register()
66             Err(_) => return Err(SystemError::EXDEV),  in bus_driver_register()
68         Err(_) => return Err(SystemError::EXDEV),  in bus_driver_register()
76 pub fn bus_device_register(bus_name: &str, name: &str) -> Result<Arc<dyn IndexNode>, SystemError> {  in bus_device_register()  argument
82                 .ok_or(SystemError::E2BIG)  in bus_device_register()
85             Err(_) => return Err(SystemError::EXDEV),  in bus_device_register()
87         Err(_) => return Err(SystemError::EXDEV),  in bus_device_register()