Struct SystemImpl 

pub struct SystemImpl {

    pub inner: Pin<Box<dyn Any>>,
    pub read: fn(this: &SystemImpl, fd: RawFd, buf: &mut [u8]) -> Result<isize>,
    pub write: fn(this: &SystemImpl, fd: RawFd, buf: &[u8]) -> Result<isize>,
    pub ioctl: unsafe extern "C" fn(fd: RawFd, request: u64, ...) -> i32,
    pub close: fn(this: &SystemImpl, fd: RawFd) -> Result<i32>,
    pub clock_gettime: fn(this: &SystemImpl, clockid: clockid_t, value: &mut timespec) -> Result<i32>,
    pub clock_getres: fn(this: &SystemImpl, clockid: clockid_t, res: &mut timespec) -> Result<i32>,
    pub pollfd_create: fn(this: &SystemImpl, flags: Fd) -> Result<i32>,
    pub pollfd_add: fn(this: &SystemImpl, pfd: RawFd, fd: RawFd, events: Io, data: u64) -> Result<i32>,
    pub pollfd_mod: fn(this: &SystemImpl, pfd: RawFd, fd: RawFd, events: Io, data: u64) -> Result<i32>,
    pub pollfd_del: fn(this: &SystemImpl, pfd: RawFd, fd: RawFd) -> Result<i32>,
    pub pollfd_wait: fn(this: &SystemImpl, pfd: RawFd, events: &mut [PollEvent], timeout: i32) -> Result<i32>,
    pub timerfd_create: fn(this: &SystemImpl, clockid: i32, flags: Fd) -> Result<i32>,
    pub timerfd_settime: fn(this: &SystemImpl, fd: RawFd, flags: Fd, new_value: &itimerspec, old_value: Option<&mut itimerspec>) -> Result<i32>,
    pub timerfd_gettime: fn(this: &SystemImpl, fd: RawFd, curr_value: &mut itimerspec) -> Result<i32>,
    pub timerfd_read: fn(this: &SystemImpl, fd: RawFd) -> Result<u64>,
    pub eventfd_create: fn(this: &SystemImpl, flags: Fd) -> Result<i32>,
    pub eventfd_write: fn(this: &SystemImpl, fd: RawFd, count: u64) -> Result<i32>,
    pub eventfd_read: fn(this: &SystemImpl, fd: RawFd) -> Result<u64>,
    pub signalfd_create: fn(this: &SystemImpl, signal: u32, flags: Fd) -> Result<i32>,
    pub signalfd_read: fn(this: &SystemImpl, fd: RawFd) -> Result<u32>,
}

Fields

inner: Pin<Box<dyn Any>>

read: fn(this: &SystemImpl, fd: RawFd, buf: &mut [u8]) -> Result<isize>

write: fn(this: &SystemImpl, fd: RawFd, buf: &[u8]) -> Result<isize>

ioctl: unsafe extern "C" fn(fd: RawFd, request: u64, ...) -> i32

close: fn(this: &SystemImpl, fd: RawFd) -> Result<i32>

clock_gettime: fn(this: &SystemImpl, clockid: clockid_t, value: &mut timespec) -> Result<i32>

clock_getres: fn(this: &SystemImpl, clockid: clockid_t, res: &mut timespec) -> Result<i32>

pollfd_create: fn(this: &SystemImpl, flags: Fd) -> Result<i32>

pollfd_add: fn(this: &SystemImpl, pfd: RawFd, fd: RawFd, events: Io, data: u64) -> Result<i32>

pollfd_mod: fn(this: &SystemImpl, pfd: RawFd, fd: RawFd, events: Io, data: u64) -> Result<i32>

pollfd_del: fn(this: &SystemImpl, pfd: RawFd, fd: RawFd) -> Result<i32>

pollfd_wait: fn(this: &SystemImpl, pfd: RawFd, events: &mut [PollEvent], timeout: i32) -> Result<i32>

timerfd_create: fn(this: &SystemImpl, clockid: i32, flags: Fd) -> Result<i32>

timerfd_settime: fn(this: &SystemImpl, fd: RawFd, flags: Fd, new_value: &itimerspec, old_value: Option<&mut itimerspec>) -> Result<i32>

timerfd_gettime: fn(this: &SystemImpl, fd: RawFd, curr_value: &mut itimerspec) -> Result<i32>

timerfd_read: fn(this: &SystemImpl, fd: RawFd) -> Result<u64>

eventfd_create: fn(this: &SystemImpl, flags: Fd) -> Result<i32>

eventfd_write: fn(this: &SystemImpl, fd: RawFd, count: u64) -> Result<i32>

eventfd_read: fn(this: &SystemImpl, fd: RawFd) -> Result<u64>

signalfd_create: fn(this: &SystemImpl, signal: u32, flags: Fd) -> Result<i32>

signalfd_read: fn(this: &SystemImpl, fd: RawFd) -> Result<u32>

Implementations

impl SystemImpl

pub fn read(&self, fd: RawFd, buf: &mut [u8]) -> Result<isize>

pub fn write(&self, fd: RawFd, buf: &[u8]) -> Result<isize>

pub fn close(&self, fd: RawFd) -> Result<i32>

pub fn clock_gettime( &self, clockid: clockid_t, value: &mut timespec, ) -> Result<i32>

pub fn clock_getres( &self, clockid: clockid_t, res: &mut timespec, ) -> Result<i32>

pub fn pollfd_create(&self, flags: Fd) -> Result<i32>

pub fn pollfd_add( &self, pfd: RawFd, fd: RawFd, events: Io, data: u64, ) -> Result<i32>

pub fn pollfd_mod( &self, pfd: RawFd, fd: RawFd, events: Io, data: u64, ) -> Result<i32>

pub fn pollfd_del(&self, pfd: RawFd, fd: RawFd) -> Result<i32>

pub fn pollfd_wait( &self, pfd: RawFd, events: &mut [PollEvent], timeout: i32, ) -> Result<i32>

pub fn timerfd_create(&self, clockid: i32, flags: Fd) -> Result<i32>

pub fn timerfd_settime( &self, fd: RawFd, flags: Fd, new_value: &itimerspec, old_value: Option<&mut itimerspec>, ) -> Result<i32>

pub fn timerfd_gettime( &self, fd: RawFd, curr_value: &mut itimerspec, ) -> Result<i32>

pub fn timerfd_read(&self, fd: RawFd) -> Result<u64>

pub fn eventfd_create(&self, flags: Fd) -> Result<i32>

pub fn eventfd_write(&self, fd: RawFd, count: u64) -> Result<i32>

pub fn eventfd_read(&self, fd: RawFd) -> Result<u64>

pub fn signalfd_create(&self, signal: u32, flags: Fd) -> Result<i32>

pub fn signalfd_read(&self, fd: RawFd) -> Result<u32>

Trait Implementations

impl Interface for SystemImpl

unsafe fn make_native(&self) -> *mut CInterface

Return a C-compatible spa_interface pointer

unsafe fn free_native(system: *mut CInterface)

Return a C-compatible spa_interface pointer

fn type_id(&self) -> TypeId

where Self: 'static,

impl Send for SystemImpl

impl Sync for SystemImpl