Trait SchemeBlock

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

Provided Methods

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

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

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

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

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

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

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

fn read( &mut self, id: usize, buf: &mut [u8], offset: u64, fcntl_flags: u32, ) -> Result<Option<usize>>

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

fn write( &mut self, id: usize, buf: &[u8], offset: u64, fcntl_flags: u32, ) -> Result<Option<usize>>

fn getdents<'buf>( &mut self, id: usize, buf: DirentBuf<&'buf mut [u8]>, opaque_offset: u64, ) -> Result<Option<DirentBuf<&'buf mut [u8]>>>

fn fsize(&mut self, id: usize) -> Result<Option<u64>>

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Implementors