Trait syscall::scheme::SchemeBlock

pub trait SchemeBlock {
    // Provided methods
    fn handle(&self, packet: &Packet) -> Option<usize> { ... }
    fn open(
        &self,
        path: &str,
        flags: usize,
        uid: u32,
        gid: u32
    ) -> Result<Option<usize>> { ... }
    fn xopen(
        &self,
        path: &str,
        flags: usize,
        ctx: &CallerCtx
    ) -> Result<Option<OpenResult>> { ... }
    fn chmod(
        &self,
        path: &str,
        mode: u16,
        uid: u32,
        gid: u32
    ) -> Result<Option<usize>> { ... }
    fn rmdir(&self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> { ... }
    fn unlink(&self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> { ... }
    fn dup(&self, old_id: usize, buf: &[u8]) -> Result<Option<usize>> { ... }
    fn xdup(
        &self,
        old_id: usize,
        buf: &[u8],
        ctx: &CallerCtx
    ) -> Result<Option<OpenResult>> { ... }
    fn read(&self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> { ... }
    fn write(&self, id: usize, buf: &[u8]) -> Result<Option<usize>> { ... }
    fn seek(
        &self,
        id: usize,
        pos: isize,
        whence: usize
    ) -> Result<Option<isize>> { ... }
    fn fchmod(&self, id: usize, mode: u16) -> Result<Option<usize>> { ... }
    fn fchown(&self, id: usize, uid: u32, gid: u32) -> Result<Option<usize>> { ... }
    fn fcntl(&self, id: usize, cmd: usize, arg: usize) -> Result<Option<usize>> { ... }
    fn fevent(&self, id: usize, flags: EventFlags) -> Result<Option<EventFlags>> { ... }
    fn fpath(&self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> { ... }
    fn frename(
        &self,
        id: usize,
        path: &str,
        uid: u32,
        gid: u32
    ) -> Result<Option<usize>> { ... }
    fn fstat(&self, id: usize, stat: &mut Stat) -> Result<Option<usize>> { ... }
    fn fstatvfs(&self, id: usize, stat: &mut StatVfs) -> Result<Option<usize>> { ... }
    fn fsync(&self, id: usize) -> Result<Option<usize>> { ... }
    fn ftruncate(&self, id: usize, len: usize) -> Result<Option<usize>> { ... }
    fn futimens(&self, id: usize, times: &[TimeSpec]) -> Result<Option<usize>> { ... }
    fn close(&self, id: usize) -> Result<Option<usize>> { ... }
    fn mmap_prep(
        &self,
        id: usize,
        offset: u64,
        size: usize,
        flags: MapFlags
    ) -> Result<Option<usize>> { ... }
    fn munmap(
        &self,
        id: usize,
        offset: u64,
        size: usize,
        flags: MunmapFlags
    ) -> Result<Option<usize>> { ... }
}

Provided Methods

fn handle(&self, packet: &Packet) -> Option<usize>

fn open( &self, path: &str, flags: usize, uid: u32, gid: u32 ) -> Result<Option<usize>>

fn xopen( &self, path: &str, flags: usize, ctx: &CallerCtx ) -> Result<Option<OpenResult>>

fn chmod( &self, path: &str, mode: u16, uid: u32, gid: u32 ) -> Result<Option<usize>>

fn rmdir(&self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>>

fn unlink(&self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>>

fn dup(&self, old_id: usize, buf: &[u8]) -> Result<Option<usize>>

fn xdup( &self, old_id: usize, buf: &[u8], ctx: &CallerCtx ) -> Result<Option<OpenResult>>

fn read(&self, id: usize, buf: &mut [u8]) -> Result<Option<usize>>

fn write(&self, id: usize, buf: &[u8]) -> Result<Option<usize>>

fn seek(&self, id: usize, pos: isize, whence: usize) -> Result<Option<isize>>

fn fchmod(&self, id: usize, mode: u16) -> Result<Option<usize>>

fn fchown(&self, id: usize, uid: u32, gid: u32) -> Result<Option<usize>>

fn fcntl(&self, id: usize, cmd: usize, arg: usize) -> Result<Option<usize>>

fn fevent(&self, id: usize, flags: EventFlags) -> Result<Option<EventFlags>>

fn fpath(&self, id: usize, buf: &mut [u8]) -> Result<Option<usize>>

fn frename( &self, id: usize, path: &str, uid: u32, gid: u32 ) -> Result<Option<usize>>

fn fstat(&self, id: usize, stat: &mut Stat) -> Result<Option<usize>>

fn fstatvfs(&self, id: usize, stat: &mut StatVfs) -> Result<Option<usize>>

fn fsync(&self, id: usize) -> Result<Option<usize>>

fn ftruncate(&self, id: usize, len: usize) -> Result<Option<usize>>

fn futimens(&self, id: usize, times: &[TimeSpec]) -> Result<Option<usize>>

fn close(&self, id: usize) -> Result<Option<usize>>

fn mmap_prep( &self, id: usize, offset: u64, size: usize, flags: MapFlags ) -> Result<Option<usize>>

fn munmap( &self, id: usize, offset: u64, size: usize, flags: MunmapFlags ) -> Result<Option<usize>>

Implementors