1 files changed, 0 insertions, 194 deletions
diff --git a/vendor/redox_syscall/src/scheme/scheme_block.rs b/vendor/redox_syscall/src/scheme/scheme_block.rs
deleted file mode 100644
index e74e3b7..0000000
--- a/vendor/redox_syscall/src/scheme/scheme_block.rs
+++ /dev/null
@@ -1,194 +0,0 @@
-use core::{mem, slice};
-
-use crate::CallerCtx;
-use crate::OpenResult;
-use crate::data::*;
-use crate::error::*;
-use crate::flag::*;
-use crate::number::*;
-use crate::scheme::*;
-
-pub trait SchemeBlock {
-    fn handle(&self, packet: &Packet) -> Option<usize> {
-        let res = match packet.a {
-            SYS_OPEN => if let Some(path) = unsafe { str_from_raw_parts(packet.b as *const u8, packet.c) } {
-                convert_in_scheme_handle_block(packet, self.xopen(path, packet.d, &CallerCtx::from_packet(&packet)))
-            }
-            else {
-                Err(Error::new(EINVAL))
-            },
-            SYS_RMDIR => if let Some(path) = unsafe { str_from_raw_parts(packet.b as *const u8, packet.c) } {
-                self.rmdir(path, packet.uid, packet.gid)
-            } else {
-                Err(Error::new(EINVAL))
-            },
-            SYS_UNLINK => if let Some(path) = unsafe { str_from_raw_parts(packet.b as *const u8, packet.c) } {
-                self.unlink(path, packet.uid, packet.gid)
-            } else {
-                Err(Error::new(EINVAL))
-            },
-
-            SYS_DUP => convert_in_scheme_handle_block(packet, self.xdup(packet.b, unsafe { slice::from_raw_parts(packet.c as *const u8, packet.d) }, &CallerCtx::from_packet(&packet))),
-            SYS_READ => self.read(packet.b, unsafe { slice::from_raw_parts_mut(packet.c as *mut u8, packet.d) }),
-            SYS_WRITE => self.write(packet.b, unsafe { slice::from_raw_parts(packet.c as *const u8, packet.d) }),
-            SYS_LSEEK => self.seek(packet.b, packet.c as isize, packet.d).map(|o| o.map(|o| o as usize)),
-            SYS_FCHMOD => self.fchmod(packet.b, packet.c as u16),
-            SYS_FCHOWN => self.fchown(packet.b, packet.c as u32, packet.d as u32),
-            SYS_FCNTL => self.fcntl(packet.b, packet.c, packet.d),
-            SYS_FEVENT => self.fevent(packet.b, EventFlags::from_bits_truncate(packet.c)).map(|f| f.map(|f| f.bits())),
-            SYS_FPATH => self.fpath(packet.b, unsafe { slice::from_raw_parts_mut(packet.c as *mut u8, packet.d) }),
-            SYS_FRENAME => if let Some(path) = unsafe { str_from_raw_parts(packet.c as *const u8, packet.d) } {
-                self.frename(packet.b, path, packet.uid, packet.gid)
-            } else {
-                Err(Error::new(EINVAL))
-            },
-            SYS_FSTAT => if packet.d >= mem::size_of::<Stat>() {
-                self.fstat(packet.b, unsafe { &mut *(packet.c as *mut Stat) })
-            } else {
-                Err(Error::new(EFAULT))
-            },
-            SYS_FSTATVFS => if packet.d >= mem::size_of::<StatVfs>() {
-                self.fstatvfs(packet.b, unsafe { &mut *(packet.c as *mut StatVfs) })
-            } else {
-                Err(Error::new(EFAULT))
-            },
-            SYS_FSYNC => self.fsync(packet.b),
-            SYS_FTRUNCATE => self.ftruncate(packet.b, packet.c),
-            SYS_FUTIMENS => if packet.d >= mem::size_of::<TimeSpec>() {
-                self.futimens(packet.b, unsafe { slice::from_raw_parts(packet.c as *const TimeSpec, packet.d / mem::size_of::<TimeSpec>()) })
-            } else {
-                Err(Error::new(EFAULT))
-            },
-            SYS_CLOSE => self.close(packet.b),
-
-            KSMSG_MMAP_PREP => self.mmap_prep(packet.b, u64::from(packet.uid) | (u64::from(packet.gid) << 32), packet.c, MapFlags::from_bits_truncate(packet.d)),
-            KSMSG_MUNMAP => self.munmap(packet.b, u64::from(packet.uid) | (u64::from(packet.gid) << 32), packet.c, MunmapFlags::from_bits_truncate(packet.d)),
-
-            _ => Err(Error::new(ENOSYS))
-        };
-
-        res.transpose().map(Error::mux)
-    }
-
-    /* Scheme operations */
-
-    #[allow(unused_variables)]
-    fn open(&self, path: &str, flags: usize, uid: u32, gid: u32) -> Result<Option<usize>> {
-        Err(Error::new(ENOENT))
-    }
-    #[allow(unused_variables)]
-    fn xopen(&self, path: &str, flags: usize, ctx: &CallerCtx) -> Result<Option<OpenResult>> {
-        convert_to_this_scheme_block(self.open(path, flags, ctx.uid, ctx.gid))
-    }
-
-    #[allow(unused_variables)]
-    fn chmod(&self, path: &str, mode: u16, uid: u32, gid: u32) -> Result<Option<usize>> {
-        Err(Error::new(ENOENT))
-    }
-
-    #[allow(unused_variables)]
-    fn rmdir(&self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> {
-        Err(Error::new(ENOENT))
-    }
-
-    #[allow(unused_variables)]
-    fn unlink(&self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> {
-        Err(Error::new(ENOENT))
-    }
-
-    /* Resource operations */
-    #[allow(unused_variables)]
-    fn dup(&self, old_id: usize, buf: &[u8]) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn xdup(&self, old_id: usize, buf: &[u8], ctx: &CallerCtx) -> Result<Option<OpenResult>> {
-        convert_to_this_scheme_block(self.dup(old_id, buf))
-    }
-
-    #[allow(unused_variables)]
-    fn read(&self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn write(&self, id: usize, buf: &[u8]) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn seek(&self, id: usize, pos: isize, whence: usize) -> Result<Option<isize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fchmod(&self, id: usize, mode: u16) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fchown(&self, id: usize, uid: u32, gid: u32) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fcntl(&self, id: usize, cmd: usize, arg: usize) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fevent(&self, id: usize, flags: EventFlags) -> Result<Option<EventFlags>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fpath(&self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn frename(&self, id: usize, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fstat(&self, id: usize, stat: &mut Stat) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fstatvfs(&self, id: usize, stat: &mut StatVfs) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn fsync(&self, id: usize) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn ftruncate(&self, id: usize, len: usize) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn futimens(&self, id: usize, times: &[TimeSpec]) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn close(&self, id: usize) -> Result<Option<usize>> {
-        Err(Error::new(EBADF))
-    }
-
-    #[allow(unused_variables)]
-    fn mmap_prep(&self, id: usize, offset: u64, size: usize, flags: MapFlags) -> Result<Option<usize>> {
-        Err(Error::new(EOPNOTSUPP))
-    }
-
-    #[allow(unused_variables)]
-    fn munmap(&self, id: usize, offset: u64, size: usize, flags: MunmapFlags) -> Result<Option<usize>> {
-        Err(Error::new(EOPNOTSUPP))
-    }
-}