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-rw-r--r--vendor/redox_syscall/.cargo-checksum.json1
-rw-r--r--vendor/redox_syscall/Cargo.toml38
-rw-r--r--vendor/redox_syscall/LICENSE22
-rw-r--r--vendor/redox_syscall/README.md6
-rw-r--r--vendor/redox_syscall/src/arch/aarch64.rs150
-rw-r--r--vendor/redox_syscall/src/arch/nonredox.rs29
-rw-r--r--vendor/redox_syscall/src/arch/riscv64.rs93
-rw-r--r--vendor/redox_syscall/src/arch/x86.rs184
-rw-r--r--vendor/redox_syscall/src/arch/x86_64.rs157
-rw-r--r--vendor/redox_syscall/src/call.rs364
-rw-r--r--vendor/redox_syscall/src/data.rs356
-rw-r--r--vendor/redox_syscall/src/error.rs313
-rw-r--r--vendor/redox_syscall/src/flag.rs374
-rw-r--r--vendor/redox_syscall/src/io/dma.rs219
-rw-r--r--vendor/redox_syscall/src/io/io.rs71
-rw-r--r--vendor/redox_syscall/src/io/mmio.rs168
-rw-r--r--vendor/redox_syscall/src/io/mod.rs15
-rw-r--r--vendor/redox_syscall/src/io/pio.rs90
-rw-r--r--vendor/redox_syscall/src/lib.rs61
-rw-r--r--vendor/redox_syscall/src/number.rs89
-rwxr-xr-xvendor/redox_syscall/src/scheme/generate.sh25
-rw-r--r--vendor/redox_syscall/src/scheme/mod.rs68
-rw-r--r--vendor/redox_syscall/src/scheme/scheme.rs194
-rw-r--r--vendor/redox_syscall/src/scheme/scheme_block.rs194
-rw-r--r--vendor/redox_syscall/src/scheme/scheme_block_mut.rs194
-rw-r--r--vendor/redox_syscall/src/scheme/scheme_mut.rs194
-rw-r--r--vendor/redox_syscall/src/scheme/seek.rs33
-rw-r--r--vendor/redox_syscall/src/tests.rs416
28 files changed, 0 insertions, 4118 deletions
diff --git a/vendor/redox_syscall/.cargo-checksum.json b/vendor/redox_syscall/.cargo-checksum.json
deleted file mode 100644
index 5f5e9d5..0000000
--- a/vendor/redox_syscall/.cargo-checksum.json
+++ /dev/null
@@ -1 +0,0 @@
-{"files":{"Cargo.toml":"91d2cdde6f3eaad21dc8f0d8879b0572d92b0eca34fd2dcac26ccc00c50b6839","LICENSE":"efcfee7981ff72431fffb06925cad00a23dce079ed4354f61030ad5abdb78829","README.md":"9161f18ba7f69b4ca51e844aee8ffb8237513a468c5c3b1f3a5f989044f895ac","src/arch/aarch64.rs":"9b4cf7da1f001ce54bfd01b7a001dbc8043c1ef89823781a2a1070e2c096a9ce","src/arch/nonredox.rs":"1055cd441f4b95c9ec428222a7796c7fac953a8a500ca08173743ea95220aab3","src/arch/riscv64.rs":"20bf9a8db779059773b113643d0cb3737fbb5d57f45ee39b8ae9d3396b6ef636","src/arch/x86.rs":"cf01f4d798e8861ad5b9429714c947e2d7c53a3cb9a13d53dc7a38e4bdad4101","src/arch/x86_64.rs":"fd80c9a412d07c85f2b942f36de364edfff7cd49f6c00c043e69becb7c76119f","src/call.rs":"1630ef687b0de538e19e7408d79c55177e61a7a7c8a2693da9bd01e5358a9a8e","src/data.rs":"cff635f60875977935e1b243aff638ef2193aa05a73fc1399964e55225eb3934","src/error.rs":"c8cacebca86e388e2ef12ac504818d7c1bc16df5d89fcabc1dfc9839e7c3aecf","src/flag.rs":"0505c4ed82970109d83ef01100c40d0fee344919d10f5a78957fc20706f8e228","src/io/dma.rs":"85577342547afaac0dc46740dfeb9d2e4239d8809b86748c3fcaa12f922b1c9d","src/io/io.rs":"e1d454ff47efac70fdaa709251a5a9c1c5637f931994ba3bf6a38c6db9145822","src/io/mmio.rs":"ab64f0bee9d13ebcfc21d0125f6c973f460f582cbc3d566d00491fe1ac714127","src/io/mod.rs":"79c2fce4fd6d75f3b9169df64b7a605feff31fab2e5ed81984ae085a1d07c0c4","src/io/pio.rs":"9ee6f2229b700d1c45b4c8c6242bd99fe69634e16dcd5843d9e8d1c958047406","src/lib.rs":"25c9f35cf709e7e50336ae12f0390f968cc11515f93b6d757825a7b7725eeadb","src/number.rs":"c0463c7f8eb3f3d16062efb0e65472b22f81821329af2ed8271fdddfa70f3e8b","src/scheme/generate.sh":"2eed5d6a382cd3daa31ccaa7c80b1995258f9126462228191b41f32e7af958a2","src/scheme/mod.rs":"acdd7526d6477288c47efc2a4c310d9a9fef8795cad4358c54aba0763ae2fcd2","src/scheme/scheme.rs":"860526f02cb8cab0d1a996079c9ef5d9440b45796429c4376e00d253b4d3ba51","src/scheme/scheme_block.rs":"6afebd8f3d6dd2716236e63bfd3943f5d6725e29aac392ce0e21101fd4578a82","src/scheme/scheme_block_mut.rs":"ed2d27e7519f437a42d32cbd80e33c4b9446cd90d3e6dbd82e3509a41e92acb7","src/scheme/scheme_mut.rs":"1d2e2ad31da6622ef80493c3670909fe8179306081bbc7f450b24528e6ef23d8","src/scheme/seek.rs":"94e044de47b0f00eb0c2aea3fb21001ac2b9aa1e4b20d73fd54163fe92fa63f7","src/tests.rs":"0fb2355fe625188a348fbae8c23fa622d4a08c6378a56ff40d3ef54ed78884b9"},"package":"4722d768eff46b75989dd134e5c353f0d6296e5aaa3132e776cbdb56be7731aa"} \ No newline at end of file
diff --git a/vendor/redox_syscall/Cargo.toml b/vendor/redox_syscall/Cargo.toml
deleted file mode 100644
index c9fda07..0000000
--- a/vendor/redox_syscall/Cargo.toml
+++ /dev/null
@@ -1,38 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
-# "normalize" Cargo.toml files for maximal compatibility
-# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies.
-#
-# If you are reading this file be aware that the original Cargo.toml
-# will likely look very different (and much more reasonable).
-# See Cargo.toml.orig for the original contents.
-
-[package]
-edition = "2018"
-name = "redox_syscall"
-version = "0.4.1"
-authors = ["Jeremy Soller <jackpot51@gmail.com>"]
-description = "A Rust library to access raw Redox system calls"
-documentation = "https://docs.rs/redox_syscall"
-readme = "README.md"
-license = "MIT"
-repository = "https://gitlab.redox-os.org/redox-os/syscall"
-
-[lib]
-name = "syscall"
-
-[dependencies.bitflags]
-version = "1.1.0"
-
-[dependencies.core]
-version = "1.0.0"
-optional = true
-package = "rustc-std-workspace-core"
-
-[features]
-rustc-dep-of-std = [
- "core",
- "bitflags/rustc-dep-of-std",
-]
diff --git a/vendor/redox_syscall/LICENSE b/vendor/redox_syscall/LICENSE
deleted file mode 100644
index 1292bb7..0000000
--- a/vendor/redox_syscall/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2017 Redox OS Developers
-
-MIT License
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/vendor/redox_syscall/README.md b/vendor/redox_syscall/README.md
deleted file mode 100644
index 244c908..0000000
--- a/vendor/redox_syscall/README.md
+++ /dev/null
@@ -1,6 +0,0 @@
-# syscall
-[Redox OS](https://gitlab.redox-os.org/redox-os/redox)'s syscall API
-
-[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE)
-[![crates.io](http://meritbadge.herokuapp.com/redox_syscall)](https://crates.io/crates/redox_syscall)
-[![docs.rs](https://docs.rs/redox_syscall/badge.svg)](https://docs.rs/redox_syscall)
diff --git a/vendor/redox_syscall/src/arch/aarch64.rs b/vendor/redox_syscall/src/arch/aarch64.rs
deleted file mode 100644
index e792427..0000000
--- a/vendor/redox_syscall/src/arch/aarch64.rs
+++ /dev/null
@@ -1,150 +0,0 @@
-use core::{mem, slice};
-use core::ops::{Deref, DerefMut};
-
-use super::error::{Error, Result};
-
-pub const PAGE_SIZE: usize = 4096;
-
-macro_rules! syscall {
- ($($name:ident($a:ident, $($b:ident, $($c:ident, $($d:ident, $($e:ident, $($f:ident, )?)?)?)?)?);)+) => {
- $(
- pub unsafe fn $name($a: usize, $($b: usize, $($c: usize, $($d: usize, $($e: usize, $($f: usize)?)?)?)?)?) -> Result<usize> {
- let ret: usize;
-
- core::arch::asm!(
- "svc 0",
- in("x8") $a,
- $(
- in("x0") $b,
- $(
- in("x1") $c,
- $(
- in("x2") $d,
- $(
- in("x3") $e,
- $(
- in("x4") $f,
- )?
- )?
- )?
- )?
- )?
- lateout("x0") ret,
- options(nostack),
- );
-
- Error::demux(ret)
- }
- )+
- };
-}
-
-syscall! {
- syscall0(a,);
- syscall1(a, b,);
- syscall2(a, b, c,);
- syscall3(a, b, c, d,);
- syscall4(a, b, c, d, e,);
- syscall5(a, b, c, d, e, f,);
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct IntRegisters {
- pub x30: usize,
- pub x29: usize,
- pub x28: usize,
- pub x27: usize,
- pub x26: usize,
- pub x25: usize,
- pub x24: usize,
- pub x23: usize,
- pub x22: usize,
- pub x21: usize,
- pub x20: usize,
- pub x19: usize,
- pub x18: usize,
- pub x17: usize,
- pub x16: usize,
- pub x15: usize,
- pub x14: usize,
- pub x13: usize,
- pub x12: usize,
- pub x11: usize,
- pub x10: usize,
- pub x9: usize,
- pub x8: usize,
- pub x7: usize,
- pub x6: usize,
- pub x5: usize,
- pub x4: usize,
- pub x3: usize,
- pub x2: usize,
- pub x1: usize,
- pub x0: usize
-}
-
-impl Deref for IntRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const IntRegisters as *const u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-impl DerefMut for IntRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut IntRegisters as *mut u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct FloatRegisters {
- pub fp_simd_regs: [u128; 32],
- pub fpsr: u32,
- pub fpcr: u32
-}
-
-impl Deref for FloatRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const FloatRegisters as *const u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-
-impl DerefMut for FloatRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut FloatRegisters as *mut u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct EnvRegisters {
- pub tpidr_el0: usize,
- pub tpidrro_el0: usize,
-}
-impl Deref for EnvRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const EnvRegisters as *const u8, mem::size_of::<EnvRegisters>())
- }
- }
-}
-
-impl DerefMut for EnvRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut EnvRegisters as *mut u8, mem::size_of::<EnvRegisters>())
- }
- }
-}
diff --git a/vendor/redox_syscall/src/arch/nonredox.rs b/vendor/redox_syscall/src/arch/nonredox.rs
deleted file mode 100644
index 65c44fc..0000000
--- a/vendor/redox_syscall/src/arch/nonredox.rs
+++ /dev/null
@@ -1,29 +0,0 @@
-use super::error::{Error, Result, ENOSYS};
-
-// Doesn't really matter, but since we will most likely run on an x86_64 host, why not 4096?
-pub const PAGE_SIZE: usize = 4096;
-
-pub unsafe fn syscall0(_a: usize) -> Result<usize> {
- Err(Error::new(ENOSYS))
-}
-
-pub unsafe fn syscall1(_a: usize, _b: usize) -> Result<usize> {
- Err(Error::new(ENOSYS))
-}
-
-pub unsafe fn syscall2(_a: usize, _b: usize, _c: usize) -> Result<usize> {
- Err(Error::new(ENOSYS))
-}
-
-pub unsafe fn syscall3(_a: usize, _b: usize, _c: usize, _d: usize) -> Result<usize> {
- Err(Error::new(ENOSYS))
-}
-
-pub unsafe fn syscall4(_a: usize, _b: usize, _c: usize, _d: usize, _e: usize) -> Result<usize> {
- Err(Error::new(ENOSYS))
-}
-
-pub unsafe fn syscall5(_a: usize, _b: usize, _c: usize, _d: usize, _e: usize, _f: usize)
- -> Result<usize> {
- Err(Error::new(ENOSYS))
-}
diff --git a/vendor/redox_syscall/src/arch/riscv64.rs b/vendor/redox_syscall/src/arch/riscv64.rs
deleted file mode 100644
index 2a90260..0000000
--- a/vendor/redox_syscall/src/arch/riscv64.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-use core::{mem, slice};
-use core::ops::{Deref, DerefMut};
-
-use super::error::{Error, Result};
-
-macro_rules! syscall {
- ($($name:ident($a:ident, $($b:ident, $($c:ident, $($d:ident, $($e:ident, $($f:ident, )?)?)?)?)?);)+) => {
- $(
- pub unsafe fn $name($a: usize, $($b: usize, $($c: usize, $($d: usize, $($e: usize, $($f: usize)?)?)?)?)?) -> Result<usize> {
- let ret: usize;
-
- asm!(
- "ecall",
- in("a7") $a,
- $(
- in("a0") $b,
- $(
- in("a1") $c,
- $(
- in("a2") $d,
- $(
- in("a3") $e,
- $(
- in("a4") $f,
- )?
- )?
- )?
- )?
- )?
- lateout("a0") ret,
- options(nostack),
- );
-
- Error::demux(ret)
- }
- )+
- };
-}
-
-syscall! {
- syscall0(a,);
- syscall1(a, b,);
- syscall2(a, b, c,);
- syscall3(a, b, c, d,);
- syscall4(a, b, c, d, e,);
- syscall5(a, b, c, d, e, f,);
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct IntRegisters {
- //TODO
-}
-
-impl Deref for IntRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const IntRegisters as *const u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-impl DerefMut for IntRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut IntRegisters as *mut u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct FloatRegisters {
- //TODO
-}
-
-impl Deref for FloatRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const FloatRegisters as *const u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-
-impl DerefMut for FloatRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut FloatRegisters as *mut u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
diff --git a/vendor/redox_syscall/src/arch/x86.rs b/vendor/redox_syscall/src/arch/x86.rs
deleted file mode 100644
index 54d8c0a..0000000
--- a/vendor/redox_syscall/src/arch/x86.rs
+++ /dev/null
@@ -1,184 +0,0 @@
-use core::{mem, slice};
-use core::arch::asm;
-use core::ops::{Deref, DerefMut};
-
-use super::error::{Error, Result};
-
-pub const PAGE_SIZE: usize = 4096;
-
-macro_rules! syscall {
- ($($name:ident($a:ident, $($b:ident, $($c:ident, $($d:ident, $($e:ident, $($f:ident, )?)?)?)?)?);)+) => {
- $(
- pub unsafe fn $name(mut $a: usize, $($b: usize, $($c: usize, $($d: usize, $($e: usize, $($f: usize)?)?)?)?)?) -> Result<usize> {
- asm!(
- "int 0x80",
- inout("eax") $a,
- $(
- in("ebx") $b,
- $(
- in("ecx") $c,
- $(
- in("edx") $d,
- $(
- in("esi") $e,
- $(
- in("edi") $f,
- )?
- )?
- )?
- )?
- )?
- options(nostack),
- );
-
- Error::demux($a)
- }
- )+
- };
-}
-
-syscall! {
- syscall0(a,);
- syscall1(a, b,);
- syscall2(a, b, c,);
- syscall3(a, b, c, d,);
- // Must be done custom because LLVM reserves ESI
- //syscall4(a, b, c, d, e,);
- //syscall5(a, b, c, d, e, f,);
-}
-
-pub unsafe fn syscall4(mut a: usize, b: usize, c: usize, d: usize, e: usize)
- -> Result<usize> {
- asm!(
- "xchg esi, {e}
- int 0x80
- xchg esi, {e}",
- e = in(reg) e,
- inout("eax") a,
- in("ebx") b,
- in("ecx") c,
- in("edx") d,
- options(nostack),
- );
-
- Error::demux(a)
-}
-
-pub unsafe fn syscall5(mut a: usize, b: usize, c: usize, d: usize, e: usize, f: usize)
- -> Result<usize> {
- asm!(
- "xchg esi, {e}
- int 0x80
- xchg esi, {e}",
- e = in(reg) e,
- inout("eax") a,
- in("ebx") b,
- in("ecx") c,
- in("edx") d,
- in("edi") f,
- options(nostack),
- );
-
- Error::demux(a)
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct IntRegisters {
- // TODO: Some of these don't get set by Redox yet. Should they?
-
- pub ebp: usize,
- pub esi: usize,
- pub edi: usize,
- pub ebx: usize,
- pub eax: usize,
- pub ecx: usize,
- pub edx: usize,
- // pub orig_rax: usize,
- pub eip: usize,
- pub cs: usize,
- pub eflags: usize,
- pub esp: usize,
- pub ss: usize,
- // pub fs_base: usize,
- // pub gs_base: usize,
- // pub ds: usize,
- // pub es: usize,
- pub fs: usize,
- // pub gs: usize
-}
-
-impl Deref for IntRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const IntRegisters as *const u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-impl DerefMut for IntRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut IntRegisters as *mut u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct FloatRegisters {
- pub fcw: u16,
- pub fsw: u16,
- pub ftw: u8,
- pub _reserved: u8,
- pub fop: u16,
- pub fip: u64,
- pub fdp: u64,
- pub mxcsr: u32,
- pub mxcsr_mask: u32,
- pub st_space: [u128; 8],
- pub xmm_space: [u128; 16],
- // TODO: YMM/ZMM
-}
-
-impl Deref for FloatRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const FloatRegisters as *const u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-
-impl DerefMut for FloatRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut FloatRegisters as *mut u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct EnvRegisters {
- pub fsbase: u32,
- pub gsbase: u32,
-}
-
-impl Deref for EnvRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const EnvRegisters as *const u8, mem::size_of::<EnvRegisters>())
- }
- }
-}
-
-impl DerefMut for EnvRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut EnvRegisters as *mut u8, mem::size_of::<EnvRegisters>())
- }
- }
-}
diff --git a/vendor/redox_syscall/src/arch/x86_64.rs b/vendor/redox_syscall/src/arch/x86_64.rs
deleted file mode 100644
index 2ff57bb..0000000
--- a/vendor/redox_syscall/src/arch/x86_64.rs
+++ /dev/null
@@ -1,157 +0,0 @@
-use core::{mem, slice};
-use core::arch::asm;
-use core::ops::{Deref, DerefMut};
-
-use super::error::{Error, Result};
-
-pub const PAGE_SIZE: usize = 4096;
-
-macro_rules! syscall {
- ($($name:ident($a:ident, $($b:ident, $($c:ident, $($d:ident, $($e:ident, $($f:ident, )?)?)?)?)?);)+) => {
- $(
- pub unsafe fn $name(mut $a: usize, $($b: usize, $($c: usize, $($d: usize, $($e: usize, $($f: usize)?)?)?)?)?) -> Result<usize> {
- asm!(
- "syscall",
- inout("rax") $a,
- $(
- in("rdi") $b,
- $(
- in("rsi") $c,
- $(
- in("rdx") $d,
- $(
- in("r10") $e,
- $(
- in("r8") $f,
- )?
- )?
- )?
- )?
- )?
- out("rcx") _,
- out("r11") _,
- options(nostack),
- );
-
- Error::demux($a)
- }
- )+
- };
-}
-
-syscall! {
- syscall0(a,);
- syscall1(a, b,);
- syscall2(a, b, c,);
- syscall3(a, b, c, d,);
- syscall4(a, b, c, d, e,);
- syscall5(a, b, c, d, e, f,);
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct IntRegisters {
- // TODO: Some of these don't get set by Redox yet. Should they?
-
- pub r15: usize,
- pub r14: usize,
- pub r13: usize,
- pub r12: usize,
- pub rbp: usize,
- pub rbx: usize,
- pub r11: usize,
- pub r10: usize,
- pub r9: usize,
- pub r8: usize,
- pub rax: usize,
- pub rcx: usize,
- pub rdx: usize,
- pub rsi: usize,
- pub rdi: usize,
- // pub orig_rax: usize,
- pub rip: usize,
- pub cs: usize,
- pub rflags: usize,
- pub rsp: usize,
- pub ss: usize,
- // pub fs_base: usize,
- // pub gs_base: usize,
- // pub ds: usize,
- // pub es: usize,
- pub fs: usize,
- // pub gs: usize
-}
-
-impl Deref for IntRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const IntRegisters as *const u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-impl DerefMut for IntRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut IntRegisters as *mut u8, mem::size_of::<IntRegisters>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct FloatRegisters {
- pub fcw: u16,
- pub fsw: u16,
- pub ftw: u8,
- pub _reserved: u8,
- pub fop: u16,
- pub fip: u64,
- pub fdp: u64,
- pub mxcsr: u32,
- pub mxcsr_mask: u32,
- pub st_space: [u128; 8],
- pub xmm_space: [u128; 16],
- // TODO: YMM/ZMM
-}
-
-impl Deref for FloatRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const FloatRegisters as *const u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-
-impl DerefMut for FloatRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut FloatRegisters as *mut u8, mem::size_of::<FloatRegisters>())
- }
- }
-}
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(packed)]
-pub struct EnvRegisters {
- pub fsbase: u64,
- pub gsbase: u64,
- // TODO: PKRU?
-}
-impl Deref for EnvRegisters {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const EnvRegisters as *const u8, mem::size_of::<EnvRegisters>())
- }
- }
-}
-
-impl DerefMut for EnvRegisters {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut EnvRegisters as *mut u8, mem::size_of::<EnvRegisters>())
- }
- }
-}
diff --git a/vendor/redox_syscall/src/call.rs b/vendor/redox_syscall/src/call.rs
deleted file mode 100644
index 87ba8a9..0000000
--- a/vendor/redox_syscall/src/call.rs
+++ /dev/null
@@ -1,364 +0,0 @@
-use super::arch::*;
-use super::data::{Map, SigAction, Stat, StatVfs, TimeSpec};
-use super::error::Result;
-use super::flag::*;
-use super::number::*;
-
-use core::{mem, ptr};
-
-// Signal restorer
-extern "C" fn restorer() -> ! {
- sigreturn().unwrap();
- unreachable!();
-}
-
-/// Close a file
-pub fn close(fd: usize) -> Result<usize> {
- unsafe { syscall1(SYS_CLOSE, fd) }
-}
-
-/// Get the current system time
-pub fn clock_gettime(clock: usize, tp: &mut TimeSpec) -> Result<usize> {
- unsafe { syscall2(SYS_CLOCK_GETTIME, clock, tp as *mut TimeSpec as usize) }
-}
-
-/// Copy and transform a file descriptor
-pub fn dup(fd: usize, buf: &[u8]) -> Result<usize> {
- unsafe { syscall3(SYS_DUP, fd, buf.as_ptr() as usize, buf.len()) }
-}
-
-/// Copy and transform a file descriptor
-pub fn dup2(fd: usize, newfd: usize, buf: &[u8]) -> Result<usize> {
- unsafe { syscall4(SYS_DUP2, fd, newfd, buf.as_ptr() as usize, buf.len()) }
-}
-
-/// Exit the current process
-pub fn exit(status: usize) -> Result<usize> {
- unsafe { syscall1(SYS_EXIT, status) }
-}
-
-/// Change file permissions
-pub fn fchmod(fd: usize, mode: u16) -> Result<usize> {
- unsafe { syscall2(SYS_FCHMOD, fd, mode as usize) }
-
-}
-
-/// Change file ownership
-pub fn fchown(fd: usize, uid: u32, gid: u32) -> Result<usize> {
- unsafe { syscall3(SYS_FCHOWN, fd, uid as usize, gid as usize) }
-
-}
-
-/// Change file descriptor flags
-pub fn fcntl(fd: usize, cmd: usize, arg: usize) -> Result<usize> {
- unsafe { syscall3(SYS_FCNTL, fd, cmd, arg) }
-}
-
-/// Map a file into memory, but with the ability to set the address to map into, either as a hint
-/// or as a requirement of the map.
-///
-/// # Errors
-/// `EACCES` - the file descriptor was not open for reading
-/// `EBADF` - if the file descriptor was invalid
-/// `ENODEV` - mmapping was not supported
-/// `EINVAL` - invalid combination of flags
-/// `EEXIST` - if [`MapFlags::MAP_FIXED`] was set, and the address specified was already in use.
-///
-pub unsafe fn fmap(fd: usize, map: &Map) -> Result<usize> {
- syscall3(SYS_FMAP, fd, map as *const Map as usize, mem::size_of::<Map>())
-}
-
-/// Unmap whole (or partial) continous memory-mapped files
-pub unsafe fn funmap(addr: usize, len: usize) -> Result<usize> {
- syscall2(SYS_FUNMAP, addr, len)
-}
-
-/// Retrieve the canonical path of a file
-pub fn fpath(fd: usize, buf: &mut [u8]) -> Result<usize> {
- unsafe { syscall3(SYS_FPATH, fd, buf.as_mut_ptr() as usize, buf.len()) }
-}
-
-/// Rename a file
-pub fn frename<T: AsRef<str>>(fd: usize, path: T) -> Result<usize> {
- unsafe { syscall3(SYS_FRENAME, fd, path.as_ref().as_ptr() as usize, path.as_ref().len()) }
-}
-
-/// Get metadata about a file
-pub fn fstat(fd: usize, stat: &mut Stat) -> Result<usize> {
- unsafe { syscall3(SYS_FSTAT, fd, stat as *mut Stat as usize, mem::size_of::<Stat>()) }
-}
-
-/// Get metadata about a filesystem
-pub fn fstatvfs(fd: usize, stat: &mut StatVfs) -> Result<usize> {
- unsafe { syscall3(SYS_FSTATVFS, fd, stat as *mut StatVfs as usize, mem::size_of::<StatVfs>()) }
-}
-
-/// Sync a file descriptor to its underlying medium
-pub fn fsync(fd: usize) -> Result<usize> {
- unsafe { syscall1(SYS_FSYNC, fd) }
-}
-
-/// Truncate or extend a file to a specified length
-pub fn ftruncate(fd: usize, len: usize) -> Result<usize> {
- unsafe { syscall2(SYS_FTRUNCATE, fd, len) }
-}
-
-// Change modify and/or access times
-pub fn futimens(fd: usize, times: &[TimeSpec]) -> Result<usize> {
- unsafe { syscall3(SYS_FUTIMENS, fd, times.as_ptr() as usize, times.len() * mem::size_of::<TimeSpec>()) }
-}
-
-/// Fast userspace mutex
-pub unsafe fn futex(addr: *mut i32, op: usize, val: i32, val2: usize, addr2: *mut i32)
- -> Result<usize> {
- syscall5(SYS_FUTEX, addr as usize, op, (val as isize) as usize, val2, addr2 as usize)
-}
-
-/// Get the effective group ID
-pub fn getegid() -> Result<usize> {
- unsafe { syscall0(SYS_GETEGID) }
-}
-
-/// Get the effective namespace
-pub fn getens() -> Result<usize> {
- unsafe { syscall0(SYS_GETENS) }
-}
-
-/// Get the effective user ID
-pub fn geteuid() -> Result<usize> {
- unsafe { syscall0(SYS_GETEUID) }
-}
-
-/// Get the current group ID
-pub fn getgid() -> Result<usize> {
- unsafe { syscall0(SYS_GETGID) }
-}
-
-/// Get the current namespace
-pub fn getns() -> Result<usize> {
- unsafe { syscall0(SYS_GETNS) }
-}
-
-/// Get the current process ID
-pub fn getpid() -> Result<usize> {
- unsafe { syscall0(SYS_GETPID) }
-}
-
-/// Get the process group ID
-pub fn getpgid(pid: usize) -> Result<usize> {
- unsafe { syscall1(SYS_GETPGID, pid) }
-}
-
-/// Get the parent process ID
-pub fn getppid() -> Result<usize> {
- unsafe { syscall0(SYS_GETPPID) }
-}
-
-/// Get the current user ID
-pub fn getuid() -> Result<usize> {
- unsafe { syscall0(SYS_GETUID) }
-}
-
-/// Set the I/O privilege level
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-/// * `EINVAL` - `level > 3`
-pub unsafe fn iopl(level: usize) -> Result<usize> {
- syscall1(SYS_IOPL, level)
-}
-
-/// Send a signal `sig` to the process identified by `pid`
-pub fn kill(pid: usize, sig: usize) -> Result<usize> {
- unsafe { syscall2(SYS_KILL, pid, sig) }
-}
-
-/// Create a link to a file
-pub unsafe fn link(old: *const u8, new: *const u8) -> Result<usize> {
- syscall2(SYS_LINK, old as usize, new as usize)
-}
-
-/// Seek to `offset` bytes in a file descriptor
-pub fn lseek(fd: usize, offset: isize, whence: usize) -> Result<usize> {
- unsafe { syscall3(SYS_LSEEK, fd, offset as usize, whence) }
-}
-
-/// Make a new scheme namespace
-pub fn mkns(schemes: &[[usize; 2]]) -> Result<usize> {
- unsafe { syscall2(SYS_MKNS, schemes.as_ptr() as usize, schemes.len()) }
-}
-
-/// Change mapping flags
-pub unsafe fn mprotect(addr: usize, size: usize, flags: MapFlags) -> Result<usize> {
- syscall3(SYS_MPROTECT, addr, size, flags.bits())
-}
-
-/// Sleep for the time specified in `req`
-pub fn nanosleep(req: &TimeSpec, rem: &mut TimeSpec) -> Result<usize> {
- unsafe { syscall2(SYS_NANOSLEEP, req as *const TimeSpec as usize,
- rem as *mut TimeSpec as usize) }
-}
-
-/// Open a file
-pub fn open<T: AsRef<str>>(path: T, flags: usize) -> Result<usize> {
- unsafe { syscall3(SYS_OPEN, path.as_ref().as_ptr() as usize, path.as_ref().len(), flags) }
-}
-
-/// Allocate frames, linearly in physical memory.
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-/// * `ENOMEM` - the system has run out of available memory
-pub unsafe fn physalloc(size: usize) -> Result<usize> {
- syscall1(SYS_PHYSALLOC, size)
-}
-
-/// Allocate frames, linearly in physical memory, with an extra set of flags. If the flags contain
-/// [`PARTIAL_ALLOC`], this will result in `physalloc3` with `min = 1`.
-///
-/// Refer to the simpler [`physalloc`] and the more complex [`physalloc3`], that this convenience
-/// function is based on.
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-/// * `ENOMEM` - the system has run out of available memory
-pub unsafe fn physalloc2(size: usize, flags: usize) -> Result<usize> {
- let mut ret = 1usize;
- physalloc3(size, flags, &mut ret)
-}
-
-/// Allocate frames, linearly in physical memory, with an extra set of flags. If the flags contain
-/// [`PARTIAL_ALLOC`], the `min` parameter specifies the number of frames that have to be allocated
-/// for this operation to succeed. The return value is the offset of the first frame, and `min` is
-/// overwritten with the number of frames actually allocated.
-///
-/// Refer to the simpler [`physalloc`] and the simpler library function [`physalloc2`].
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-/// * `ENOMEM` - the system has run out of available memory
-/// * `EINVAL` - `min = 0`
-pub unsafe fn physalloc3(size: usize, flags: usize, min: &mut usize) -> Result<usize> {
- syscall3(SYS_PHYSALLOC3, size, flags, min as *mut usize as usize)
-}
-
-/// Free physically allocated pages
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-pub unsafe fn physfree(physical_address: usize, size: usize) -> Result<usize> {
- syscall2(SYS_PHYSFREE, physical_address, size)
-}
-
-/// Map physical memory to virtual memory
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-pub unsafe fn physmap(physical_address: usize, size: usize, flags: PhysmapFlags) -> Result<usize> {
- syscall3(SYS_PHYSMAP, physical_address, size, flags.bits())
-}
-
-/// Read from a file descriptor into a buffer
-pub fn read(fd: usize, buf: &mut [u8]) -> Result<usize> {
- unsafe { syscall3(SYS_READ, fd, buf.as_mut_ptr() as usize, buf.len()) }
-}
-
-/// Remove a directory
-pub fn rmdir<T: AsRef<str>>(path: T) -> Result<usize> {
- unsafe { syscall2(SYS_RMDIR, path.as_ref().as_ptr() as usize, path.as_ref().len()) }
-}
-
-/// Set the process group ID
-pub fn setpgid(pid: usize, pgid: usize) -> Result<usize> {
- unsafe { syscall2(SYS_SETPGID, pid, pgid) }
-}
-
-/// Set the current process group IDs
-pub fn setregid(rgid: usize, egid: usize) -> Result<usize> {
- unsafe { syscall2(SYS_SETREGID, rgid, egid) }
-}
-
-/// Make a new scheme namespace
-pub fn setrens(rns: usize, ens: usize) -> Result<usize> {
- unsafe { syscall2(SYS_SETRENS, rns, ens) }
-}
-
-/// Set the current process user IDs
-pub fn setreuid(ruid: usize, euid: usize) -> Result<usize> {
- unsafe { syscall2(SYS_SETREUID, ruid, euid) }
-}
-
-/// Set up a signal handler
-pub fn sigaction(sig: usize, act: Option<&SigAction>, oldact: Option<&mut SigAction>) -> Result<usize> {
- unsafe { syscall4(SYS_SIGACTION, sig,
- act.map(|x| x as *const _).unwrap_or_else(ptr::null) as usize,
- oldact.map(|x| x as *mut _).unwrap_or_else(ptr::null_mut) as usize,
- restorer as usize) }
-}
-
-/// Get and/or set signal masks
-pub fn sigprocmask(how: usize, set: Option<&[u64; 2]>, oldset: Option<&mut [u64; 2]>) -> Result<usize> {
- unsafe { syscall3(SYS_SIGPROCMASK, how,
- set.map(|x| x as *const _).unwrap_or_else(ptr::null) as usize,
- oldset.map(|x| x as *mut _).unwrap_or_else(ptr::null_mut) as usize) }
-}
-
-// Return from signal handler
-pub fn sigreturn() -> Result<usize> {
- unsafe { syscall0(SYS_SIGRETURN) }
-}
-
-/// Set the file mode creation mask
-pub fn umask(mask: usize) -> Result<usize> {
- unsafe { syscall1(SYS_UMASK, mask) }
-}
-
-/// Remove a file
-pub fn unlink<T: AsRef<str>>(path: T) -> Result<usize> {
- unsafe { syscall2(SYS_UNLINK, path.as_ref().as_ptr() as usize, path.as_ref().len()) }
-}
-
-/// Convert a virtual address to a physical one
-///
-/// # Errors
-///
-/// * `EPERM` - `uid != 0`
-pub unsafe fn virttophys(virtual_address: usize) -> Result<usize> {
- syscall1(SYS_VIRTTOPHYS, virtual_address)
-}
-
-/// Check if a child process has exited or received a signal
-pub fn waitpid(pid: usize, status: &mut usize, options: WaitFlags) -> Result<usize> {
- unsafe { syscall3(SYS_WAITPID, pid, status as *mut usize as usize, options.bits()) }
-}
-
-/// Write a buffer to a file descriptor
-///
-/// The kernel will attempt to write the bytes in `buf` to the file descriptor `fd`, returning
-/// either an `Err`, explained below, or `Ok(count)` where `count` is the number of bytes which
-/// were written.
-///
-/// # Errors
-///
-/// * `EAGAIN` - the file descriptor was opened with `O_NONBLOCK` and writing would block
-/// * `EBADF` - the file descriptor is not valid or is not open for writing
-/// * `EFAULT` - `buf` does not point to the process's addressible memory
-/// * `EIO` - an I/O error occurred
-/// * `ENOSPC` - the device containing the file descriptor has no room for data
-/// * `EPIPE` - the file descriptor refers to a pipe or socket whose reading end is closed
-pub fn write(fd: usize, buf: &[u8]) -> Result<usize> {
- unsafe { syscall3(SYS_WRITE, fd, buf.as_ptr() as usize, buf.len()) }
-}
-
-/// Yield the process's time slice to the kernel
-///
-/// This function will return Ok(0) on success
-pub fn sched_yield() -> Result<usize> {
- unsafe { syscall0(SYS_YIELD) }
-}
diff --git a/vendor/redox_syscall/src/data.rs b/vendor/redox_syscall/src/data.rs
deleted file mode 100644
index c938697..0000000
--- a/vendor/redox_syscall/src/data.rs
+++ /dev/null
@@ -1,356 +0,0 @@
-use core::ops::{Deref, DerefMut};
-use core::{mem, slice};
-use crate::flag::{EventFlags, MapFlags, PtraceFlags, SigActionFlags};
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct Event {
- pub id: usize,
- pub flags: EventFlags,
- pub data: usize
-}
-
-impl Deref for Event {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const Event as *const u8, mem::size_of::<Event>())
- }
- }
-}
-
-impl DerefMut for Event {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut Event as *mut u8, mem::size_of::<Event>())
- }
- }
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct ITimerSpec {
- pub it_interval: TimeSpec,
- pub it_value: TimeSpec,
-}
-
-impl Deref for ITimerSpec {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const ITimerSpec as *const u8,
- mem::size_of::<ITimerSpec>())
- }
- }
-}
-
-impl DerefMut for ITimerSpec {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut ITimerSpec as *mut u8,
- mem::size_of::<ITimerSpec>())
- }
- }
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct OldMap {
- pub offset: usize,
- pub size: usize,
- pub flags: MapFlags,
-}
-
-impl Deref for OldMap {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const OldMap as *const u8, mem::size_of::<OldMap>())
- }
- }
-}
-
-impl DerefMut for OldMap {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut OldMap as *mut u8, mem::size_of::<OldMap>())
- }
- }
-}
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct Map {
- /// The offset inside the file that is being mapped.
- pub offset: usize,
-
- /// The size of the memory map.
- pub size: usize,
-
- /// Contains both prot and map flags.
- pub flags: MapFlags,
-
- /// Functions as a hint to where in the virtual address space of the running process, to place
- /// the memory map. If [`MapFlags::MAP_FIXED`] is set, then this address must be the address to
- /// map to.
- pub address: usize,
-}
-
-impl Deref for Map {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const Map as *const u8, mem::size_of::<Map>())
- }
- }
-}
-
-impl DerefMut for Map {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut Map as *mut u8, mem::size_of::<Map>())
- }
- }
-}
-
-#[derive(Copy, Clone, Debug, Default)]
-#[repr(C)]
-pub struct Packet {
- pub id: u64,
- pub pid: usize,
- pub uid: u32,
- pub gid: u32,
- pub a: usize,
- pub b: usize,
- pub c: usize,
- pub d: usize
-}
-
-impl Deref for Packet {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const Packet as *const u8, mem::size_of::<Packet>())
- }
- }
-}
-
-impl DerefMut for Packet {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut Packet as *mut u8, mem::size_of::<Packet>())
- }
- }
-}
-
-#[derive(Copy, Clone, Debug, Default, PartialEq)]
-#[repr(C)]
-pub struct SigAction {
- pub sa_handler: Option<extern "C" fn(usize)>,
- pub sa_mask: [u64; 2],
- pub sa_flags: SigActionFlags,
-}
-impl Deref for SigAction {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const SigAction as *const u8,
- mem::size_of::<SigAction>())
- }
- }
-}
-
-impl DerefMut for SigAction {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut SigAction as *mut u8,
- mem::size_of::<SigAction>())
- }
- }
-}
-
-#[allow(dead_code)]
-unsafe fn _assert_size_of_function_is_sane() {
- // Transmuting will complain *at compile time* if sizes differ.
- // Rust forbids a fn-pointer from being 0 so to allow SIG_DFL to
- // exist, we use Option<extern "C" fn(usize)> which will mean 0
- // becomes None
- let _ = mem::transmute::<Option<extern "C" fn(usize)>, usize>(None);
-}
-
-#[derive(Copy, Clone, Debug, Default, PartialEq)]
-#[repr(C)]
-pub struct Stat {
- pub st_dev: u64,
- pub st_ino: u64,
- pub st_mode: u16,
- pub st_nlink: u32,
- pub st_uid: u32,
- pub st_gid: u32,
- pub st_size: u64,
- pub st_blksize: u32,
- pub st_blocks: u64,
- pub st_mtime: u64,
- pub st_mtime_nsec: u32,
- pub st_atime: u64,
- pub st_atime_nsec: u32,
- pub st_ctime: u64,
- pub st_ctime_nsec: u32,
-}
-
-impl Deref for Stat {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const Stat as *const u8,
- mem::size_of::<Stat>())
- }
- }
-}
-
-impl DerefMut for Stat {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut Stat as *mut u8,
- mem::size_of::<Stat>())
- }
- }
-}
-
-#[derive(Copy, Clone, Debug, Default, PartialEq)]
-#[repr(C)]
-pub struct StatVfs {
- pub f_bsize: u32,
- pub f_blocks: u64,
- pub f_bfree: u64,
- pub f_bavail: u64,
-}
-
-impl Deref for StatVfs {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const StatVfs as *const u8,
- mem::size_of::<StatVfs>())
- }
- }
-}
-
-impl DerefMut for StatVfs {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut StatVfs as *mut u8,
- mem::size_of::<StatVfs>())
- }
- }
-}
-
-#[derive(Copy, Clone, Debug, Default, PartialEq)]
-#[repr(C)]
-pub struct TimeSpec {
- pub tv_sec: i64,
- pub tv_nsec: i32,
-}
-
-impl Deref for TimeSpec {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const TimeSpec as *const u8,
- mem::size_of::<TimeSpec>())
- }
- }
-}
-
-impl DerefMut for TimeSpec {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut TimeSpec as *mut u8,
- mem::size_of::<TimeSpec>())
- }
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(C)]
-pub struct PtraceEvent {
- pub cause: PtraceFlags,
- pub a: usize,
- pub b: usize,
- pub c: usize,
- pub d: usize,
- pub e: usize,
- pub f: usize
-}
-
-impl Deref for PtraceEvent {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const PtraceEvent as *const u8, mem::size_of::<PtraceEvent>())
- }
- }
-}
-
-impl DerefMut for PtraceEvent {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut PtraceEvent as *mut u8, mem::size_of::<PtraceEvent>())
- }
- }
-}
-
-#[macro_export]
-macro_rules! ptrace_event {
- ($cause:expr $(, $a:expr $(, $b:expr $(, $c:expr)?)?)?) => {
- $crate::data::PtraceEvent {
- cause: $cause,
- $(a: $a,
- $(b: $b,
- $(c: $c,)?
- )?
- )?
- ..Default::default()
- }
- }
-}
-
-bitflags::bitflags! {
- #[derive(Default)]
- pub struct GrantFlags: usize {
- const GRANT_READ = 0x0000_0001;
- const GRANT_WRITE = 0x0000_0002;
- const GRANT_EXEC = 0x0000_0004;
-
- const GRANT_SHARED = 0x0000_0008;
- const GRANT_LAZY = 0x0000_0010;
- const GRANT_SCHEME = 0x0000_0020;
- const GRANT_PHYS = 0x0000_0040;
- const GRANT_PINNED = 0x0000_0080;
- }
-}
-
-#[derive(Clone, Copy, Debug, Default)]
-#[repr(C)]
-pub struct GrantDesc {
- pub base: usize,
- pub size: usize,
- pub flags: GrantFlags,
- pub offset: u64,
-}
-
-impl Deref for GrantDesc {
- type Target = [u8];
- fn deref(&self) -> &[u8] {
- unsafe {
- slice::from_raw_parts(self as *const GrantDesc as *const u8, mem::size_of::<GrantDesc>())
- }
- }
-}
-
-impl DerefMut for GrantDesc {
- fn deref_mut(&mut self) -> &mut [u8] {
- unsafe {
- slice::from_raw_parts_mut(self as *mut GrantDesc as *mut u8, mem::size_of::<GrantDesc>())
- }
- }
-}
diff --git a/vendor/redox_syscall/src/error.rs b/vendor/redox_syscall/src/error.rs
deleted file mode 100644
index 5cc0bfc..0000000
--- a/vendor/redox_syscall/src/error.rs
+++ /dev/null
@@ -1,313 +0,0 @@
-use core::{fmt, result};
-
-#[derive(Eq, PartialEq)]
-pub struct Error {
- pub errno: i32,
-}
-
-pub type Result<T, E = Error> = result::Result<T, E>;
-
-impl Error {
- pub fn new(errno: i32) -> Error {
- Error { errno: errno }
- }
-
- pub fn mux(result: Result<usize>) -> usize {
- match result {
- Ok(value) => value,
- Err(error) => -error.errno as usize,
- }
- }
-
- pub fn demux(value: usize) -> Result<usize> {
- let errno = -(value as i32);
- if errno >= 1 && errno < STR_ERROR.len() as i32 {
- Err(Error::new(errno))
- } else {
- Ok(value)
- }
- }
-
- pub fn text(&self) -> &'static str {
- STR_ERROR.get(self.errno as usize).map(|&x| x).unwrap_or("Unknown Error")
- }
-}
-
-impl fmt::Debug for Error {
- fn fmt(&self, f: &mut fmt::Formatter) -> result::Result<(), fmt::Error> {
- f.write_str(self.text())
- }
-}
-
-impl fmt::Display for Error {
- fn fmt(&self, f: &mut fmt::Formatter) -> result::Result<(), fmt::Error> {
- f.write_str(self.text())
- }
-}
-
-pub const EPERM: i32 = 1; /* Operation not permitted */
-pub const ENOENT: i32 = 2; /* No such file or directory */
-pub const ESRCH: i32 = 3; /* No such process */
-pub const EINTR: i32 = 4; /* Interrupted system call */
-pub const EIO: i32 = 5; /* I/O error */
-pub const ENXIO: i32 = 6; /* No such device or address */
-pub const E2BIG: i32 = 7; /* Argument list too long */
-pub const ENOEXEC: i32 = 8; /* Exec format error */
-pub const EBADF: i32 = 9; /* Bad file number */
-pub const ECHILD: i32 = 10; /* No child processes */
-pub const EAGAIN: i32 = 11; /* Try again */
-pub const ENOMEM: i32 = 12; /* Out of memory */
-pub const EACCES: i32 = 13; /* Permission denied */
-pub const EFAULT: i32 = 14; /* Bad address */
-pub const ENOTBLK: i32 = 15; /* Block device required */
-pub const EBUSY: i32 = 16; /* Device or resource busy */
-pub const EEXIST: i32 = 17; /* File exists */
-pub const EXDEV: i32 = 18; /* Cross-device link */
-pub const ENODEV: i32 = 19; /* No such device */
-pub const ENOTDIR: i32 = 20; /* Not a directory */
-pub const EISDIR: i32 = 21; /* Is a directory */
-pub const EINVAL: i32 = 22; /* Invalid argument */
-pub const ENFILE: i32 = 23; /* File table overflow */
-pub const EMFILE: i32 = 24; /* Too many open files */
-pub const ENOTTY: i32 = 25; /* Not a typewriter */
-pub const ETXTBSY: i32 = 26; /* Text file busy */
-pub const EFBIG: i32 = 27; /* File too large */
-pub const ENOSPC: i32 = 28; /* No space left on device */
-pub const ESPIPE: i32 = 29; /* Illegal seek */
-pub const EROFS: i32 = 30; /* Read-only file system */
-pub const EMLINK: i32 = 31; /* Too many links */
-pub const EPIPE: i32 = 32; /* Broken pipe */
-pub const EDOM: i32 = 33; /* Math argument out of domain of func */
-pub const ERANGE: i32 = 34; /* Math result not representable */
-pub const EDEADLK: i32 = 35; /* Resource deadlock would occur */
-pub const ENAMETOOLONG: i32 = 36; /* File name too long */
-pub const ENOLCK: i32 = 37; /* No record locks available */
-pub const ENOSYS: i32 = 38; /* Function not implemented */
-pub const ENOTEMPTY: i32 = 39; /* Directory not empty */
-pub const ELOOP: i32 = 40; /* Too many symbolic links encountered */
-pub const EWOULDBLOCK: i32 = 41; /* Operation would block */
-pub const ENOMSG: i32 = 42; /* No message of desired type */
-pub const EIDRM: i32 = 43; /* Identifier removed */
-pub const ECHRNG: i32 = 44; /* Channel number out of range */
-pub const EL2NSYNC: i32 = 45; /* Level 2 not synchronized */
-pub const EL3HLT: i32 = 46; /* Level 3 halted */
-pub const EL3RST: i32 = 47; /* Level 3 reset */
-pub const ELNRNG: i32 = 48; /* Link number out of range */
-pub const EUNATCH: i32 = 49; /* Protocol driver not attached */
-pub const ENOCSI: i32 = 50; /* No CSI structure available */
-pub const EL2HLT: i32 = 51; /* Level 2 halted */
-pub const EBADE: i32 = 52; /* Invalid exchange */
-pub const EBADR: i32 = 53; /* Invalid request descriptor */
-pub const EXFULL: i32 = 54; /* Exchange full */
-pub const ENOANO: i32 = 55; /* No anode */
-pub const EBADRQC: i32 = 56; /* Invalid request code */
-pub const EBADSLT: i32 = 57; /* Invalid slot */
-pub const EDEADLOCK: i32 = 58; /* Resource deadlock would occur */
-pub const EBFONT: i32 = 59; /* Bad font file format */
-pub const ENOSTR: i32 = 60; /* Device not a stream */
-pub const ENODATA: i32 = 61; /* No data available */
-pub const ETIME: i32 = 62; /* Timer expired */
-pub const ENOSR: i32 = 63; /* Out of streams resources */
-pub const ENONET: i32 = 64; /* Machine is not on the network */
-pub const ENOPKG: i32 = 65; /* Package not installed */
-pub const EREMOTE: i32 = 66; /* Object is remote */
-pub const ENOLINK: i32 = 67; /* Link has been severed */
-pub const EADV: i32 = 68; /* Advertise error */
-pub const ESRMNT: i32 = 69; /* Srmount error */
-pub const ECOMM: i32 = 70; /* Communication error on send */
-pub const EPROTO: i32 = 71; /* Protocol error */
-pub const EMULTIHOP: i32 = 72; /* Multihop attempted */
-pub const EDOTDOT: i32 = 73; /* RFS specific error */
-pub const EBADMSG: i32 = 74; /* Not a data message */
-pub const EOVERFLOW: i32 = 75; /* Value too large for defined data type */
-pub const ENOTUNIQ: i32 = 76; /* Name not unique on network */
-pub const EBADFD: i32 = 77; /* File descriptor in bad state */
-pub const EREMCHG: i32 = 78; /* Remote address changed */
-pub const ELIBACC: i32 = 79; /* Can not access a needed shared library */
-pub const ELIBBAD: i32 = 80; /* Accessing a corrupted shared library */
-pub const ELIBSCN: i32 = 81; /* .lib section in a.out corrupted */
-pub const ELIBMAX: i32 = 82; /* Attempting to link in too many shared libraries */
-pub const ELIBEXEC: i32 = 83; /* Cannot exec a shared library directly */
-pub const EILSEQ: i32 = 84; /* Illegal byte sequence */
-pub const ERESTART: i32 = 85; /* Interrupted system call should be restarted */
-pub const ESTRPIPE: i32 = 86; /* Streams pipe error */
-pub const EUSERS: i32 = 87; /* Too many users */
-pub const ENOTSOCK: i32 = 88; /* Socket operation on non-socket */
-pub const EDESTADDRREQ: i32 = 89; /* Destination address required */
-pub const EMSGSIZE: i32 = 90; /* Message too long */
-pub const EPROTOTYPE: i32 = 91; /* Protocol wrong type for socket */
-pub const ENOPROTOOPT: i32 = 92; /* Protocol not available */
-pub const EPROTONOSUPPORT: i32 = 93; /* Protocol not supported */
-pub const ESOCKTNOSUPPORT: i32 = 94; /* Socket type not supported */
-pub const EOPNOTSUPP: i32 = 95; /* Operation not supported on transport endpoint */
-pub const EPFNOSUPPORT: i32 = 96; /* Protocol family not supported */
-pub const EAFNOSUPPORT: i32 = 97; /* Address family not supported by protocol */
-pub const EADDRINUSE: i32 = 98; /* Address already in use */
-pub const EADDRNOTAVAIL: i32 = 99; /* Cannot assign requested address */
-pub const ENETDOWN: i32 = 100; /* Network is down */
-pub const ENETUNREACH: i32 = 101; /* Network is unreachable */
-pub const ENETRESET: i32 = 102; /* Network dropped connection because of reset */
-pub const ECONNABORTED: i32 = 103; /* Software caused connection abort */
-pub const ECONNRESET: i32 = 104; /* Connection reset by peer */
-pub const ENOBUFS: i32 = 105; /* No buffer space available */
-pub const EISCONN: i32 = 106; /* Transport endpoint is already connected */
-pub const ENOTCONN: i32 = 107; /* Transport endpoint is not connected */
-pub const ESHUTDOWN: i32 = 108; /* Cannot send after transport endpoint shutdown */
-pub const ETOOMANYREFS: i32 = 109; /* Too many references: cannot splice */
-pub const ETIMEDOUT: i32 = 110; /* Connection timed out */
-pub const ECONNREFUSED: i32 = 111; /* Connection refused */
-pub const EHOSTDOWN: i32 = 112; /* Host is down */
-pub const EHOSTUNREACH: i32 = 113; /* No route to host */
-pub const EALREADY: i32 = 114; /* Operation already in progress */
-pub const EINPROGRESS: i32 = 115; /* Operation now in progress */
-pub const ESTALE: i32 = 116; /* Stale NFS file handle */
-pub const EUCLEAN: i32 = 117; /* Structure needs cleaning */
-pub const ENOTNAM: i32 = 118; /* Not a XENIX named type file */
-pub const ENAVAIL: i32 = 119; /* No XENIX semaphores available */
-pub const EISNAM: i32 = 120; /* Is a named type file */
-pub const EREMOTEIO: i32 = 121; /* Remote I/O error */
-pub const EDQUOT: i32 = 122; /* Quota exceeded */
-pub const ENOMEDIUM: i32 = 123; /* No medium found */
-pub const EMEDIUMTYPE: i32 = 124; /* Wrong medium type */
-pub const ECANCELED: i32 = 125; /* Operation Canceled */
-pub const ENOKEY: i32 = 126; /* Required key not available */
-pub const EKEYEXPIRED: i32 = 127; /* Key has expired */
-pub const EKEYREVOKED: i32 = 128; /* Key has been revoked */
-pub const EKEYREJECTED: i32 = 129; /* Key was rejected by service */
-pub const EOWNERDEAD: i32 = 130; /* Owner died */
-pub const ENOTRECOVERABLE: i32 = 131; /* State not recoverable */
-pub const ESKMSG: i32 = 132; /* Scheme-kernel message code */
-
-pub static STR_ERROR: [&'static str; 133] = ["Success",
- "Operation not permitted",
- "No such file or directory",
- "No such process",
- "Interrupted system call",
- "I/O error",
- "No such device or address",
- "Argument list too long",
- "Exec format error",
- "Bad file number",
- "No child processes",
- "Try again",
- "Out of memory",
- "Permission denied",
- "Bad address",
- "Block device required",
- "Device or resource busy",
- "File exists",
- "Cross-device link",
- "No such device",
- "Not a directory",
- "Is a directory",
- "Invalid argument",
- "File table overflow",
- "Too many open files",
- "Not a typewriter",
- "Text file busy",
- "File too large",
- "No space left on device",
- "Illegal seek",
- "Read-only file system",
- "Too many links",
- "Broken pipe",
- "Math argument out of domain of func",
- "Math result not representable",
- "Resource deadlock would occur",
- "File name too long",
- "No record locks available",
- "Function not implemented",
- "Directory not empty",
- "Too many symbolic links encountered",
- "Operation would block",
- "No message of desired type",
- "Identifier removed",
- "Channel number out of range",
- "Level 2 not synchronized",
- "Level 3 halted",
- "Level 3 reset",
- "Link number out of range",
- "Protocol driver not attached",
- "No CSI structure available",
- "Level 2 halted",
- "Invalid exchange",
- "Invalid request descriptor",
- "Exchange full",
- "No anode",
- "Invalid request code",
- "Invalid slot",
- "Resource deadlock would occur",
- "Bad font file format",
- "Device not a stream",
- "No data available",
- "Timer expired",
- "Out of streams resources",
- "Machine is not on the network",
- "Package not installed",
- "Object is remote",
- "Link has been severed",
- "Advertise error",
- "Srmount error",
- "Communication error on send",
- "Protocol error",
- "Multihop attempted",
- "RFS specific error",
- "Not a data message",
- "Value too large for defined data type",
- "Name not unique on network",
- "File descriptor in bad state",
- "Remote address changed",
- "Can not access a needed shared library",
- "Accessing a corrupted shared library",
- ".lib section in a.out corrupted",
- "Attempting to link in too many shared libraries",
- "Cannot exec a shared library directly",
- "Illegal byte sequence",
- "Interrupted system call should be restarted",
- "Streams pipe error",
- "Too many users",
- "Socket operation on non-socket",
- "Destination address required",
- "Message too long",
- "Protocol wrong type for socket",
- "Protocol not available",
- "Protocol not supported",
- "Socket type not supported",
- "Operation not supported on transport endpoint",
- "Protocol family not supported",
- "Address family not supported by protocol",
- "Address already in use",
- "Cannot assign requested address",
- "Network is down",
- "Network is unreachable",
- "Network dropped connection because of reset",
- "Software caused connection abort",
- "Connection reset by peer",
- "No buffer space available",
- "Transport endpoint is already connected",
- "Transport endpoint is not connected",
- "Cannot send after transport endpoint shutdown",
- "Too many references: cannot splice",
- "Connection timed out",
- "Connection refused",
- "Host is down",
- "No route to host",
- "Operation already in progress",
- "Operation now in progress",
- "Stale NFS file handle",
- "Structure needs cleaning",
- "Not a XENIX named type file",
- "No XENIX semaphores available",
- "Is a named type file",
- "Remote I/O error",
- "Quota exceeded",
- "No medium found",
- "Wrong medium type",
- "Operation Canceled",
- "Required key not available",
- "Key has expired",
- "Key has been revoked",
- "Key was rejected by service",
- "Owner died",
- "State not recoverable",
- "Scheme-kernel message code"];
diff --git a/vendor/redox_syscall/src/flag.rs b/vendor/redox_syscall/src/flag.rs
deleted file mode 100644
index 45a6e42..0000000
--- a/vendor/redox_syscall/src/flag.rs
+++ /dev/null
@@ -1,374 +0,0 @@
-use bitflags::bitflags as inner_bitflags;
-use core::{mem, ops::Deref, slice};
-
-macro_rules! bitflags {
- (
- $(#[$outer:meta])*
- pub struct $BitFlags:ident: $T:ty {
- $(
- $(#[$inner:ident $($args:tt)*])*
- const $Flag:ident = $value:expr;
- )+
- }
- ) => {
- // First, use the inner bitflags
- inner_bitflags! {
- #[derive(Default)]
- $(#[$outer])*
- pub struct $BitFlags: $T {
- $(
- $(#[$inner $($args)*])*
- const $Flag = $value;
- )+
- }
- }
-
- // Secondly, re-export all inner constants
- // (`pub use self::Struct::*` doesn't work)
- $(
- $(#[$inner $($args)*])*
- pub const $Flag: $BitFlags = $BitFlags::$Flag;
- )+
- }
-}
-
-pub const CLOCK_REALTIME: usize = 1;
-pub const CLOCK_MONOTONIC: usize = 4;
-
-bitflags! {
- pub struct EventFlags: usize {
- const EVENT_NONE = 0;
- const EVENT_READ = 1;
- const EVENT_WRITE = 2;
- }
-}
-
-pub const F_DUPFD: usize = 0;
-pub const F_GETFD: usize = 1;
-pub const F_SETFD: usize = 2;
-pub const F_GETFL: usize = 3;
-pub const F_SETFL: usize = 4;
-
-pub const FUTEX_WAIT: usize = 0;
-pub const FUTEX_WAKE: usize = 1;
-pub const FUTEX_REQUEUE: usize = 2;
-pub const FUTEX_WAIT64: usize = 3;
-
-// packet.c = fd
-pub const SKMSG_FRETURNFD: usize = 0;
-
-// packet.uid:packet.gid = offset, packet.c = base address, packet.d = page count
-pub const SKMSG_PROVIDE_MMAP: usize = 1;
-
-bitflags! {
- pub struct MapFlags: usize {
- // TODO: Downgrade PROT_NONE to global constant? (bitflags specifically states zero flags
- // can cause buggy behavior).
- const PROT_NONE = 0x0000_0000;
-
- const PROT_EXEC = 0x0001_0000;
- const PROT_WRITE = 0x0002_0000;
- const PROT_READ = 0x0004_0000;
-
- const MAP_SHARED = 0x0001;
- const MAP_PRIVATE = 0x0002;
-
- const MAP_FIXED = 0x0004;
- const MAP_FIXED_NOREPLACE = 0x000C;
-
- /// For *userspace-backed mmaps*, return from the mmap call before all pages have been
- /// provided by the scheme. This requires the scheme to be trusted, as the current context
- /// can block indefinitely, if the scheme does not respond to the page fault handler's
- /// request, as it tries to map the page by requesting it from the scheme.
- ///
- /// In some cases however, such as the program loader, the data needs to be trusted as much
- /// with or without MAP_LAZY, and if so, mapping lazily will not cause insecureness by
- /// itself.
- ///
- /// For kernel-backed mmaps, this flag has no effect at all. It is unspecified whether
- /// kernel mmaps are lazy or not.
- const MAP_LAZY = 0x0010;
- }
-}
-bitflags! {
- pub struct MunmapFlags: usize {
- /// Indicates whether the funmap call must implicitly do an msync, for the changes to
- /// become visible later.
- ///
- /// This flag will currently be set if and only if MAP_SHARED | PROT_WRITE are set.
- const NEEDS_SYNC = 1;
- }
-}
-
-pub const MODE_TYPE: u16 = 0xF000;
-pub const MODE_DIR: u16 = 0x4000;
-pub const MODE_FILE: u16 = 0x8000;
-pub const MODE_SYMLINK: u16 = 0xA000;
-pub const MODE_FIFO: u16 = 0x1000;
-pub const MODE_CHR: u16 = 0x2000;
-
-pub const MODE_PERM: u16 = 0x0FFF;
-pub const MODE_SETUID: u16 = 0o4000;
-pub const MODE_SETGID: u16 = 0o2000;
-
-pub const O_RDONLY: usize = 0x0001_0000;
-pub const O_WRONLY: usize = 0x0002_0000;
-pub const O_RDWR: usize = 0x0003_0000;
-pub const O_NONBLOCK: usize = 0x0004_0000;
-pub const O_APPEND: usize = 0x0008_0000;
-pub const O_SHLOCK: usize = 0x0010_0000;
-pub const O_EXLOCK: usize = 0x0020_0000;
-pub const O_ASYNC: usize = 0x0040_0000;
-pub const O_FSYNC: usize = 0x0080_0000;
-pub const O_CLOEXEC: usize = 0x0100_0000;
-pub const O_CREAT: usize = 0x0200_0000;
-pub const O_TRUNC: usize = 0x0400_0000;
-pub const O_EXCL: usize = 0x0800_0000;
-pub const O_DIRECTORY: usize = 0x1000_0000;
-pub const O_STAT: usize = 0x2000_0000;
-pub const O_SYMLINK: usize = 0x4000_0000;
-pub const O_NOFOLLOW: usize = 0x8000_0000;
-pub const O_ACCMODE: usize = O_RDONLY | O_WRONLY | O_RDWR;
-
-bitflags! {
- pub struct PhysmapFlags: usize {
- const PHYSMAP_WRITE = 0x0000_0001;
- const PHYSMAP_WRITE_COMBINE = 0x0000_0002;
- const PHYSMAP_NO_CACHE = 0x0000_0004;
- }
-}
-bitflags! {
- /// Extra flags for [`physalloc2`] or [`physalloc3`].
- ///
- /// [`physalloc2`]: ../call/fn.physalloc2.html
- /// [`physalloc3`]: ../call/fn.physalloc3.html
- pub struct PhysallocFlags: usize {
- /// Only allocate memory within the 32-bit physical memory space. This is necessary for
- /// some devices may not support 64-bit memory.
- const SPACE_32 = 0x0000_0001;
-
- /// The frame that will be allocated, is going to reside anywhere in 64-bit space. This
- /// flag is redundant for the most part, except when overriding some other default.
- const SPACE_64 = 0x0000_0002;
-
- /// Do a "partial allocation", which means that not all of the frames specified in the
- /// frame count `size` actually have to be allocated. This means that if the allocator was
- /// unable to find a physical memory range large enough, it can instead return whatever
- /// range it decides is optimal. Thus, instead of letting one driver get an expensive
- /// 128MiB physical memory range when the physical memory has become fragmented, and
- /// failing, it can instead be given a more optimal range. If the device supports
- /// scatter-gather lists, then the driver only has to allocate more ranges, and the device
- /// will do vectored I/O.
- ///
- /// PARTIAL_ALLOC supports different allocation strategies, refer to
- /// [`Optimal`], [`GreatestRange`].
- ///
- /// [`Optimal`]: ./enum.PartialAllocStrategy.html
- /// [`GreatestRange`]: ./enum.PartialAllocStrategy.html
- const PARTIAL_ALLOC = 0x0000_0004;
- }
-}
-
-/// The bitmask of the partial allocation strategy. Currently four different strategies are
-/// supported. If [`PARTIAL_ALLOC`] is not set, this bitmask is no longer reserved.
-pub const PARTIAL_ALLOC_STRATEGY_MASK: usize = 0x0003_0000;
-
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-#[repr(usize)]
-pub enum PartialAllocStrategy {
- /// The allocator decides itself the size of the memory range, based on e.g. free memory ranges
- /// and other processes which require large physical memory chunks.
- Optimal = 0x0001_0000,
-
- /// The allocator returns the absolute greatest range it can find.
- GreatestRange = 0x0002_0000,
-
- /// The allocator returns the first range that fits the minimum count, without searching extra.
- Greedy = 0x0003_0000,
-}
-impl Default for PartialAllocStrategy {
- fn default() -> Self {
- Self::Optimal
- }
-}
-
-impl PartialAllocStrategy {
- pub fn from_raw(raw: usize) -> Option<Self> {
- match raw {
- 0x0001_0000 => Some(Self::Optimal),
- 0x0002_0000 => Some(Self::GreatestRange),
- 0x0003_0000 => Some(Self::Greedy),
- _ => None,
- }
- }
-}
-
-// The top 48 bits of PTRACE_* are reserved, for now
-
-bitflags! {
- pub struct PtraceFlags: u64 {
- /// Stop before a syscall is handled. Send PTRACE_FLAG_IGNORE to not
- /// handle the syscall.
- const PTRACE_STOP_PRE_SYSCALL = 0x0000_0000_0000_0001;
- /// Stop after a syscall is handled.
- const PTRACE_STOP_POST_SYSCALL = 0x0000_0000_0000_0002;
- /// Stop after exactly one instruction. TODO: This may not handle
- /// fexec/signal boundaries. Should it?
- const PTRACE_STOP_SINGLESTEP = 0x0000_0000_0000_0004;
- /// Stop before a signal is handled. Send PTRACE_FLAG_IGNORE to not
- /// handle signal.
- const PTRACE_STOP_SIGNAL = 0x0000_0000_0000_0008;
- /// Stop on a software breakpoint, such as the int3 instruction for
- /// x86_64.
- const PTRACE_STOP_BREAKPOINT = 0x0000_0000_0000_0010;
- /// Stop just before exiting for good.
- const PTRACE_STOP_EXIT = 0x0000_0000_0000_0020;
-
- const PTRACE_STOP_MASK = 0x0000_0000_0000_00FF;
-
-
- /// Sent when a child is cloned, giving you the opportunity to trace it.
- /// If you don't catch this, the child is started as normal.
- const PTRACE_EVENT_CLONE = 0x0000_0000_0000_0100;
-
- /// Sent when current-addrspace is changed, allowing the tracer to reopen the memory file.
- const PTRACE_EVENT_ADDRSPACE_SWITCH = 0x0000_0000_0000_0200;
-
- const PTRACE_EVENT_MASK = 0x0000_0000_0000_0F00;
-
- /// Special meaning, depending on the event. Usually, when fired before
- /// an action, it will skip performing that action.
- const PTRACE_FLAG_IGNORE = 0x0000_0000_0000_1000;
-
- const PTRACE_FLAG_MASK = 0x0000_0000_0000_F000;
- }
-}
-impl Deref for PtraceFlags {
- type Target = [u8];
- fn deref(&self) -> &Self::Target {
- // Same as to_ne_bytes but in-place
- unsafe {
- slice::from_raw_parts(
- &self.bits as *const _ as *const u8,
- mem::size_of::<u64>()
- )
- }
- }
-}
-
-pub const SEEK_SET: usize = 0;
-pub const SEEK_CUR: usize = 1;
-pub const SEEK_END: usize = 2;
-
-pub const SIGHUP: usize = 1;
-pub const SIGINT: usize = 2;
-pub const SIGQUIT: usize = 3;
-pub const SIGILL: usize = 4;
-pub const SIGTRAP: usize = 5;
-pub const SIGABRT: usize = 6;
-pub const SIGBUS: usize = 7;
-pub const SIGFPE: usize = 8;
-pub const SIGKILL: usize = 9;
-pub const SIGUSR1: usize = 10;
-pub const SIGSEGV: usize = 11;
-pub const SIGUSR2: usize = 12;
-pub const SIGPIPE: usize = 13;
-pub const SIGALRM: usize = 14;
-pub const SIGTERM: usize = 15;
-pub const SIGSTKFLT: usize= 16;
-pub const SIGCHLD: usize = 17;
-pub const SIGCONT: usize = 18;
-pub const SIGSTOP: usize = 19;
-pub const SIGTSTP: usize = 20;
-pub const SIGTTIN: usize = 21;
-pub const SIGTTOU: usize = 22;
-pub const SIGURG: usize = 23;
-pub const SIGXCPU: usize = 24;
-pub const SIGXFSZ: usize = 25;
-pub const SIGVTALRM: usize= 26;
-pub const SIGPROF: usize = 27;
-pub const SIGWINCH: usize = 28;
-pub const SIGIO: usize = 29;
-pub const SIGPWR: usize = 30;
-pub const SIGSYS: usize = 31;
-
-pub const SIG_DFL: usize = 0;
-pub const SIG_IGN: usize = 1;
-
-pub const SIG_BLOCK: usize = 0;
-pub const SIG_UNBLOCK: usize = 1;
-pub const SIG_SETMASK: usize = 2;
-
-bitflags! {
- pub struct SigActionFlags: usize {
- const SA_NOCLDSTOP = 0x00000001;
- const SA_NOCLDWAIT = 0x00000002;
- const SA_SIGINFO = 0x00000004;
- const SA_RESTORER = 0x04000000;
- const SA_ONSTACK = 0x08000000;
- const SA_RESTART = 0x10000000;
- const SA_NODEFER = 0x40000000;
- const SA_RESETHAND = 0x80000000;
- }
-}
-
-bitflags! {
- pub struct WaitFlags: usize {
- const WNOHANG = 0x01;
- const WUNTRACED = 0x02;
- const WCONTINUED = 0x08;
- }
-}
-
-pub const ADDRSPACE_OP_MMAP: usize = 0;
-pub const ADDRSPACE_OP_MUNMAP: usize = 1;
-pub const ADDRSPACE_OP_MPROTECT: usize = 2;
-pub const ADDRSPACE_OP_TRANSFER: usize = 3;
-
-/// True if status indicates the child is stopped.
-pub fn wifstopped(status: usize) -> bool {
- (status & 0xff) == 0x7f
-}
-
-/// If wifstopped(status), the signal that stopped the child.
-pub fn wstopsig(status: usize) -> usize {
- (status >> 8) & 0xff
-}
-
-/// True if status indicates the child continued after a stop.
-pub fn wifcontinued(status: usize) -> bool {
- status == 0xffff
-}
-
-/// True if STATUS indicates termination by a signal.
-pub fn wifsignaled(status: usize) -> bool {
- ((status & 0x7f) + 1) as i8 >= 2
-}
-
-/// If wifsignaled(status), the terminating signal.
-pub fn wtermsig(status: usize) -> usize {
- status & 0x7f
-}
-
-/// True if status indicates normal termination.
-pub fn wifexited(status: usize) -> bool {
- wtermsig(status) == 0
-}
-
-/// If wifexited(status), the exit status.
-pub fn wexitstatus(status: usize) -> usize {
- (status >> 8) & 0xff
-}
-
-/// True if status indicates a core dump was created.
-pub fn wcoredump(status: usize) -> bool {
- (status & 0x80) != 0
-}
-
-bitflags! {
- pub struct MremapFlags: usize {
- const FIXED = 1;
- const FIXED_REPLACE = 3;
- // TODO: MAYMOVE, DONTUNMAP
- }
-}
diff --git a/vendor/redox_syscall/src/io/dma.rs b/vendor/redox_syscall/src/io/dma.rs
deleted file mode 100644
index 0613fc9..0000000
--- a/vendor/redox_syscall/src/io/dma.rs
+++ /dev/null
@@ -1,219 +0,0 @@
-use core::mem::{self, MaybeUninit};
-use core::ops::{Deref, DerefMut};
-use core::{ptr, slice};
-
-use crate::Result;
-use crate::{PartialAllocStrategy, PhysallocFlags, PhysmapFlags};
-use crate::arch::PAGE_SIZE;
-
-/// An RAII guard of a physical memory allocation. Currently all physically allocated memory are
-/// page-aligned and take up at least 4k of space (on x86_64).
-#[derive(Debug)]
-pub struct PhysBox {
- address: usize,
- size: usize
-}
-
-const fn round_up(x: usize) -> usize {
- (x + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE
-}
-fn assert_aligned(x: usize) {
- assert_eq!(x % PAGE_SIZE, 0);
-}
-
-#[cfg(target_arch = "aarch64")]
-fn physmap_flags() -> PhysmapFlags {
- // aarch64 currently must map DMA memory without caching to ensure coherence
- crate::PHYSMAP_NO_CACHE | crate::PHYSMAP_WRITE
-}
-
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-fn physmap_flags() -> PhysmapFlags {
- // x86 ensures cache coherence with DMA memory
- crate::PHYSMAP_WRITE
-}
-
-impl PhysBox {
- /// Construct a PhysBox from an address and a size. The address must be page-aligned, and the
- /// size must similarly be a multiple of the page size.
- ///
- /// # Safety
- /// This function is unsafe because when dropping, Self has to a valid allocation.
- pub unsafe fn from_raw_parts(address: usize, size: usize) -> Self {
- assert_aligned(address);
- assert_aligned(size);
-
- Self {
- address,
- size,
- }
- }
-
- /// Retrieve the byte address in physical memory, of this allocation.
- pub fn address(&self) -> usize {
- self.address
- }
-
- /// Retrieve the size in bytes of the alloc.
- pub fn size(&self) -> usize {
- self.size
- }
-
- /// Allocate physical memory that must reside in 32-bit space.
- pub fn new_in_32bit_space(size: usize) -> Result<Self> {
- Self::new_with_flags(size, PhysallocFlags::SPACE_32)
- }
-
- pub fn new_with_flags(size: usize, flags: PhysallocFlags) -> Result<Self> {
- assert!(!flags.contains(PhysallocFlags::PARTIAL_ALLOC));
- assert_aligned(size);
-
- let address = unsafe { crate::physalloc2(size, flags.bits())? };
- Ok(unsafe { Self::from_raw_parts(address, size) })
- }
-
- /// "Partially" allocate physical memory, in the sense that the allocation may be smaller than
- /// expected, but still with a minimum limit. This is particularly useful when the physical
- /// memory space is fragmented, and a device supports scatter-gather I/O. In that case, the
- /// driver can optimistically request e.g. 1 alloc of 1 MiB, with the minimum of 512 KiB. If
- /// that first allocation only returns half the size, the driver can do another allocation
- /// and then let the device use both buffers.
- pub fn new_partial_allocation(size: usize, flags: PhysallocFlags, strategy: Option<PartialAllocStrategy>, mut min: usize) -> Result<Self> {
- assert_aligned(size);
- debug_assert!(!(flags.contains(PhysallocFlags::PARTIAL_ALLOC) && strategy.is_none()));
-
- let address = unsafe { crate::physalloc3(size, flags.bits() | strategy.map_or(0, |s| s as usize), &mut min)? };
- Ok(unsafe { Self::from_raw_parts(address, size) })
- }
-
- pub fn new(size: usize) -> Result<Self> {
- assert_aligned(size);
-
- let address = unsafe { crate::physalloc(size)? };
- Ok(unsafe { Self::from_raw_parts(address, size) })
- }
-}
-
-impl Drop for PhysBox {
- fn drop(&mut self) {
- let _ = unsafe { crate::physfree(self.address, self.size) };
- }
-}
-
-pub struct Dma<T: ?Sized> {
- phys: PhysBox,
- virt: *mut T,
-}
-
-impl<T> Dma<T> {
- pub fn from_physbox_uninit(phys: PhysBox) -> Result<Dma<MaybeUninit<T>>> {
- let virt = unsafe { crate::physmap(phys.address, phys.size, physmap_flags())? } as *mut MaybeUninit<T>;
-
- Ok(Dma {
- phys,
- virt,
- })
- }
- pub fn from_physbox_zeroed(phys: PhysBox) -> Result<Dma<MaybeUninit<T>>> {
- let this = Self::from_physbox_uninit(phys)?;
- unsafe { ptr::write_bytes(this.virt as *mut MaybeUninit<u8>, 0, this.phys.size) }
- Ok(this)
- }
-
- pub fn from_physbox(phys: PhysBox, value: T) -> Result<Self> {
- let this = Self::from_physbox_uninit(phys)?;
-
- Ok(unsafe {
- ptr::write(this.virt, MaybeUninit::new(value));
- this.assume_init()
- })
- }
-
- pub fn new(value: T) -> Result<Self> {
- let phys = PhysBox::new(round_up(mem::size_of::<T>()))?;
- Self::from_physbox(phys, value)
- }
- pub fn zeroed() -> Result<Dma<MaybeUninit<T>>> {
- let phys = PhysBox::new(round_up(mem::size_of::<T>()))?;
- Self::from_physbox_zeroed(phys)
- }
-}
-
-impl<T> Dma<MaybeUninit<T>> {
- pub unsafe fn assume_init(self) -> Dma<T> {
- let &Dma { phys: PhysBox { address, size }, virt } = &self;
- mem::forget(self);
-
- Dma {
- phys: PhysBox { address, size },
- virt: virt as *mut T,
- }
- }
-}
-impl<T: ?Sized> Dma<T> {
- pub fn physical(&self) -> usize {
- self.phys.address()
- }
- pub fn size(&self) -> usize {
- self.phys.size()
- }
- pub fn phys(&self) -> &PhysBox {
- &self.phys
- }
-}
-
-impl<T> Dma<[T]> {
- pub fn from_physbox_uninit_unsized(phys: PhysBox, len: usize) -> Result<Dma<[MaybeUninit<T>]>> {
- let max_len = phys.size() / mem::size_of::<T>();
- assert!(len <= max_len);
-
- Ok(Dma {
- virt: unsafe { slice::from_raw_parts_mut(crate::physmap(phys.address, phys.size, physmap_flags())? as *mut MaybeUninit<T>, len) } as *mut [MaybeUninit<T>],
- phys,
- })
- }
- pub fn from_physbox_zeroed_unsized(phys: PhysBox, len: usize) -> Result<Dma<[MaybeUninit<T>]>> {
- let this = Self::from_physbox_uninit_unsized(phys, len)?;
- unsafe { ptr::write_bytes(this.virt as *mut MaybeUninit<u8>, 0, this.phys.size()) }
- Ok(this)
- }
- /// Creates a new DMA buffer with a size only known at runtime.
- /// ## Safety
- /// * `T` must be properly aligned.
- /// * `T` must be valid as zeroed (i.e. no NonNull pointers).
- pub unsafe fn zeroed_unsized(count: usize) -> Result<Self> {
- let phys = PhysBox::new(round_up(mem::size_of::<T>() * count))?;
- Ok(Self::from_physbox_zeroed_unsized(phys, count)?.assume_init())
- }
-}
-impl<T> Dma<[MaybeUninit<T>]> {
- pub unsafe fn assume_init(self) -> Dma<[T]> {
- let &Dma { phys: PhysBox { address, size }, virt } = &self;
- mem::forget(self);
-
- Dma {
- phys: PhysBox { address, size },
- virt: virt as *mut [T],
- }
- }
-}
-
-impl<T: ?Sized> Deref for Dma<T> {
- type Target = T;
- fn deref(&self) -> &T {
- unsafe { &*self.virt }
- }
-}
-
-impl<T: ?Sized> DerefMut for Dma<T> {
- fn deref_mut(&mut self) -> &mut T {
- unsafe { &mut *self.virt }
- }
-}
-
-impl<T: ?Sized> Drop for Dma<T> {
- fn drop(&mut self) {
- unsafe { ptr::drop_in_place(self.virt) }
- let _ = unsafe { crate::funmap(self.virt as *mut u8 as usize, self.phys.size) };
- }
-}
diff --git a/vendor/redox_syscall/src/io/io.rs b/vendor/redox_syscall/src/io/io.rs
deleted file mode 100644
index 2c4acd3..0000000
--- a/vendor/redox_syscall/src/io/io.rs
+++ /dev/null
@@ -1,71 +0,0 @@
-use core::cmp::PartialEq;
-use core::ops::{BitAnd, BitOr, Not};
-
-pub trait Io {
- type Value: Copy + PartialEq + BitAnd<Output = Self::Value> + BitOr<Output = Self::Value> + Not<Output = Self::Value>;
-
- fn read(&self) -> Self::Value;
- fn write(&mut self, value: Self::Value);
-
- #[inline(always)]
- fn readf(&self, flags: Self::Value) -> bool {
- (self.read() & flags) as Self::Value == flags
- }
-
- #[inline(always)]
- fn writef(&mut self, flags: Self::Value, value: bool) {
- let tmp: Self::Value = match value {
- true => self.read() | flags,
- false => self.read() & !flags,
- };
- self.write(tmp);
- }
-}
-
-pub struct ReadOnly<I> {
- inner: I
-}
-
-impl<I> ReadOnly<I> {
- pub const fn new(inner: I) -> ReadOnly<I> {
- ReadOnly {
- inner: inner
- }
- }
-}
-
-impl<I: Io> ReadOnly<I> {
- #[inline(always)]
- pub fn read(&self) -> I::Value {
- self.inner.read()
- }
-
- #[inline(always)]
- pub fn readf(&self, flags: I::Value) -> bool {
- self.inner.readf(flags)
- }
-}
-
-pub struct WriteOnly<I> {
- inner: I
-}
-
-impl<I> WriteOnly<I> {
- pub const fn new(inner: I) -> WriteOnly<I> {
- WriteOnly {
- inner: inner
- }
- }
-}
-
-impl<I: Io> WriteOnly<I> {
- #[inline(always)]
- pub fn write(&mut self, value: I::Value) {
- self.inner.write(value)
- }
-
- #[inline(always)]
- pub fn writef(&mut self, flags: I::Value, value: bool) {
- self.inner.writef(flags, value)
- }
-}
diff --git a/vendor/redox_syscall/src/io/mmio.rs b/vendor/redox_syscall/src/io/mmio.rs
deleted file mode 100644
index ef8f603..0000000
--- a/vendor/redox_syscall/src/io/mmio.rs
+++ /dev/null
@@ -1,168 +0,0 @@
-use core::mem::MaybeUninit;
-use core::ptr;
-#[cfg(not(any(target_arch = "x86", target_arch = "x86_64")))]
-use core::ops::{BitAnd, BitOr, Not};
-
-use super::io::Io;
-
-#[repr(packed)]
-pub struct Mmio<T> {
- value: MaybeUninit<T>,
-}
-
-impl<T> Mmio<T> {
- /// Create a new Mmio without initializing
- #[deprecated = "unsound because it's possible to read even though it's uninitialized"]
- pub fn new() -> Self {
- unsafe { Self::uninit() }
- }
- pub unsafe fn zeroed() -> Self {
- Self {
- value: MaybeUninit::zeroed(),
- }
- }
- pub unsafe fn uninit() -> Self {
- Self {
- value: MaybeUninit::uninit(),
- }
- }
- pub const fn from(value: T) -> Self {
- Self {
- value: MaybeUninit::new(value),
- }
- }
-}
-
-// Generic implementation (WARNING: requires aligned pointers!)
-#[cfg(not(any(target_arch = "x86", target_arch = "x86_64")))]
-impl<T> Io for Mmio<T> where T: Copy + PartialEq + BitAnd<Output = T> + BitOr<Output = T> + Not<Output = T> {
- type Value = T;
-
- fn read(&self) -> T {
- unsafe { ptr::read_volatile(ptr::addr_of!(self.value).cast::<T>()) }
- }
-
- fn write(&mut self, value: T) {
- unsafe { ptr::write_volatile(ptr::addr_of_mut!(self.value).cast::<T>(), value) };
- }
-}
-
-// x86 u8 implementation
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-impl Io for Mmio<u8> {
- type Value = u8;
-
- fn read(&self) -> Self::Value {
- unsafe {
- let value: Self::Value;
- let ptr: *const Self::Value = ptr::addr_of!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov {}, [{}]",
- out(reg_byte) value,
- in(reg) ptr
- );
- value
- }
- }
-
- fn write(&mut self, value: Self::Value) {
- unsafe {
- let ptr: *mut Self::Value = ptr::addr_of_mut!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov [{}], {}",
- in(reg) ptr,
- in(reg_byte) value,
- );
- }
- }
-}
-
-// x86 u16 implementation
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-impl Io for Mmio<u16> {
- type Value = u16;
-
- fn read(&self) -> Self::Value {
- unsafe {
- let value: Self::Value;
- let ptr: *const Self::Value = ptr::addr_of!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov {:x}, [{}]",
- out(reg) value,
- in(reg) ptr
- );
- value
- }
- }
-
- fn write(&mut self, value: Self::Value) {
- unsafe {
- let ptr: *mut Self::Value = ptr::addr_of_mut!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov [{}], {:x}",
- in(reg) ptr,
- in(reg) value,
- );
- }
- }
-}
-
-// x86 u32 implementation
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-impl Io for Mmio<u32> {
- type Value = u32;
-
- fn read(&self) -> Self::Value {
- unsafe {
- let value: Self::Value;
- let ptr: *const Self::Value = ptr::addr_of!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov {:e}, [{}]",
- out(reg) value,
- in(reg) ptr
- );
- value
- }
- }
-
- fn write(&mut self, value: Self::Value) {
- unsafe {
- let ptr: *mut Self::Value = ptr::addr_of_mut!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov [{}], {:e}",
- in(reg) ptr,
- in(reg) value,
- );
- }
- }
-}
-
-// x86 u64 implementation (x86_64 only)
-#[cfg(target_arch = "x86_64")]
-impl Io for Mmio<u64> {
- type Value = u64;
-
- fn read(&self) -> Self::Value {
- unsafe {
- let value: Self::Value;
- let ptr: *const Self::Value = ptr::addr_of!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov {:r}, [{}]",
- out(reg) value,
- in(reg) ptr
- );
- value
- }
- }
-
- fn write(&mut self, value: Self::Value) {
- unsafe {
- let ptr: *mut Self::Value = ptr::addr_of_mut!(self.value).cast::<Self::Value>();
- core::arch::asm!(
- "mov [{}], {:r}",
- in(reg) ptr,
- in(reg) value,
- );
- }
- }
-}
diff --git a/vendor/redox_syscall/src/io/mod.rs b/vendor/redox_syscall/src/io/mod.rs
deleted file mode 100644
index a225f06..0000000
--- a/vendor/redox_syscall/src/io/mod.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-//! I/O functions
-
-pub use self::dma::*;
-pub use self::io::*;
-pub use self::mmio::*;
-
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-pub use self::pio::*;
-
-mod dma;
-mod io;
-mod mmio;
-
-#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
-mod pio;
diff --git a/vendor/redox_syscall/src/io/pio.rs b/vendor/redox_syscall/src/io/pio.rs
deleted file mode 100644
index 8b837bc..0000000
--- a/vendor/redox_syscall/src/io/pio.rs
+++ /dev/null
@@ -1,90 +0,0 @@
-use core::arch::asm;
-use core::marker::PhantomData;
-
-use super::io::Io;
-
-/// Generic PIO
-#[derive(Copy, Clone)]
-pub struct Pio<T> {
- port: u16,
- value: PhantomData<T>,
-}
-
-impl<T> Pio<T> {
- /// Create a PIO from a given port
- pub const fn new(port: u16) -> Self {
- Pio::<T> {
- port,
- value: PhantomData,
- }
- }
-}
-
-/// Read/Write for byte PIO
-impl Io for Pio<u8> {
- type Value = u8;
-
- /// Read
- #[inline(always)]
- fn read(&self) -> u8 {
- let value: u8;
- unsafe {
- asm!("in al, dx", in("dx") self.port, out("al") value, options(nostack, nomem, preserves_flags));
- }
- value
- }
-
- /// Write
- #[inline(always)]
- fn write(&mut self, value: u8) {
- unsafe {
- asm!("out dx, al", in("dx") self.port, in("al") value, options(nostack, nomem, preserves_flags));
- }
- }
-}
-
-/// Read/Write for word PIO
-impl Io for Pio<u16> {
- type Value = u16;
-
- /// Read
- #[inline(always)]
- fn read(&self) -> u16 {
- let value: u16;
- unsafe {
- asm!("in ax, dx", in("dx") self.port, out("ax") value, options(nostack, nomem, preserves_flags));
- }
- value
- }
-
- /// Write
- #[inline(always)]
- fn write(&mut self, value: u16) {
- unsafe {
- asm!("out dx, ax", in("dx") self.port, in("ax") value, options(nostack, nomem, preserves_flags));
- }
- }
-}
-
-/// Read/Write for doubleword PIO
-impl Io for Pio<u32> {
- type Value = u32;
-
- /// Read
- #[inline(always)]
- fn read(&self) -> u32 {
- let value: u32;
- unsafe {
- asm!("in eax, dx", in("dx") self.port, out("eax") value, options(nostack, nomem, preserves_flags));
- }
- value
- }
-
- /// Write
- #[inline(always)]
- fn write(&mut self, value: u32) {
- unsafe {
- asm!("out dx, eax", in("dx") self.port, in("eax") value, options(nostack, nomem, preserves_flags));
- }
- }
-}
diff --git a/vendor/redox_syscall/src/lib.rs b/vendor/redox_syscall/src/lib.rs
deleted file mode 100644
index 3f6d884..0000000
--- a/vendor/redox_syscall/src/lib.rs
+++ /dev/null
@@ -1,61 +0,0 @@
-#![cfg_attr(not(test), no_std)]
-
-#[cfg(test)]
-extern crate core;
-
-pub use self::arch::*;
-pub use self::call::*;
-pub use self::data::*;
-pub use self::error::*;
-pub use self::flag::*;
-pub use self::io::*;
-pub use self::number::*;
-pub use self::scheme::*;
-
-#[cfg(all(any(target_os = "none", target_os = "redox"), target_arch = "arm"))]
-#[path="arch/nonredox.rs"]
-mod arch;
-
-#[cfg(all(any(target_os = "none", target_os = "redox"), target_arch = "aarch64"))]
-#[path="arch/aarch64.rs"]
-mod arch;
-
-#[cfg(all(any(target_os = "none", target_os = "redox"), target_arch = "riscv64"))]
-#[path="arch/riscv64.rs"]
-mod arch;
-
-#[cfg(all(any(target_os = "none", target_os = "redox"), target_arch = "x86"))]
-#[path="arch/x86.rs"]
-mod arch;
-
-#[cfg(all(any(target_os = "none", target_os = "redox"), target_arch = "x86_64"))]
-#[path="arch/x86_64.rs"]
-mod arch;
-
-#[cfg(not(any(target_os = "none", target_os = "redox")))]
-#[path="arch/nonredox.rs"]
-mod arch;
-
-/// Function definitions
-pub mod call;
-
-/// Complex structures that are used for some system calls
-pub mod data;
-
-/// All errors that can be generated by a system call
-pub mod error;
-
-/// Flags used as an argument to many system calls
-pub mod flag;
-
-/// Functions for low level hardware control
-pub mod io;
-
-/// Call numbers used by each system call
-pub mod number;
-
-/// A trait useful for scheme handlers
-pub mod scheme;
-
-#[cfg(test)]
-mod tests;
diff --git a/vendor/redox_syscall/src/number.rs b/vendor/redox_syscall/src/number.rs
deleted file mode 100644
index 056cfc7..0000000
--- a/vendor/redox_syscall/src/number.rs
+++ /dev/null
@@ -1,89 +0,0 @@
-pub const SYS_CLASS: usize = 0xF000_0000;
-pub const SYS_CLASS_PATH: usize=0x1000_0000;
-pub const SYS_CLASS_FILE: usize=0x2000_0000;
-
-pub const SYS_ARG: usize = 0x0F00_0000;
-pub const SYS_ARG_SLICE: usize =0x0100_0000;
-pub const SYS_ARG_MSLICE: usize=0x0200_0000;
-pub const SYS_ARG_PATH: usize = 0x0300_0000;
-
-pub const SYS_RET: usize = 0x00F0_0000;
-pub const SYS_RET_FILE: usize = 0x0010_0000;
-
-pub const SYS_LINK: usize = SYS_CLASS_PATH | SYS_ARG_PATH | 9;
-pub const SYS_OPEN: usize = SYS_CLASS_PATH | SYS_RET_FILE | 5;
-pub const SYS_RMDIR: usize = SYS_CLASS_PATH | 84;
-pub const SYS_UNLINK: usize = SYS_CLASS_PATH | 10;
-
-pub const SYS_CLOSE: usize = SYS_CLASS_FILE | 6;
-pub const SYS_DUP: usize = SYS_CLASS_FILE | SYS_RET_FILE | 41;
-pub const SYS_DUP2: usize = SYS_CLASS_FILE | SYS_RET_FILE | 63;
-pub const SYS_READ: usize = SYS_CLASS_FILE | SYS_ARG_MSLICE | 3;
-pub const SYS_WRITE: usize = SYS_CLASS_FILE | SYS_ARG_SLICE | 4;
-pub const SYS_LSEEK: usize = SYS_CLASS_FILE | 19;
-pub const SYS_FCHMOD: usize = SYS_CLASS_FILE | 94;
-pub const SYS_FCHOWN: usize = SYS_CLASS_FILE | 207;
-pub const SYS_FCNTL: usize = SYS_CLASS_FILE | 55;
-pub const SYS_FEVENT: usize = SYS_CLASS_FILE | 927;
-
-// TODO: Rename FMAP/FUNMAP to MMAP/MUNMAP
-pub const SYS_FMAP_OLD: usize = SYS_CLASS_FILE | SYS_ARG_SLICE | 90;
-pub const SYS_FMAP: usize = SYS_CLASS_FILE | SYS_ARG_SLICE | 900;
-// TODO: SYS_FUNMAP should be SYS_CLASS_FILE
-// TODO: Remove FMAP/FMAP_OLD
-pub const SYS_FUNMAP_OLD: usize = SYS_CLASS_FILE | 91;
-pub const SYS_FUNMAP: usize = SYS_CLASS_FILE | 92;
-pub const SYS_MREMAP: usize = 155;
-
-pub const SYS_FPATH: usize = SYS_CLASS_FILE | SYS_ARG_MSLICE | 928;
-pub const SYS_FRENAME: usize = SYS_CLASS_FILE | SYS_ARG_PATH | 38;
-pub const SYS_FSTAT: usize = SYS_CLASS_FILE | SYS_ARG_MSLICE | 28;
-pub const SYS_FSTATVFS: usize = SYS_CLASS_FILE | SYS_ARG_MSLICE | 100;
-pub const SYS_FSYNC: usize = SYS_CLASS_FILE | 118;
-pub const SYS_FTRUNCATE: usize = SYS_CLASS_FILE | 93;
-pub const SYS_FUTIMENS: usize = SYS_CLASS_FILE | SYS_ARG_SLICE | 320;
-
-// b = file, c = flags, d = required_page_count, uid:gid = offset
-pub const KSMSG_MMAP: usize = SYS_CLASS_FILE | 72;
-
-// b = file, c = flags, d = page_count, uid:gid = offset
-pub const KSMSG_MSYNC: usize = SYS_CLASS_FILE | 73;
-
-// b = file, c = page_count, uid:gid = offset
-pub const KSMSG_MUNMAP: usize = SYS_CLASS_FILE | 74;
-
-// b = file, c = flags, d = page_count, uid:gid = offset
-pub const KSMSG_MMAP_PREP: usize = SYS_CLASS_FILE | 75;
-
-pub const SYS_CLOCK_GETTIME: usize = 265;
-pub const SYS_EXIT: usize = 1;
-pub const SYS_FUTEX: usize = 240;
-pub const SYS_GETEGID: usize = 202;
-pub const SYS_GETENS: usize = 951;
-pub const SYS_GETEUID: usize = 201;
-pub const SYS_GETGID: usize = 200;
-pub const SYS_GETNS: usize = 950;
-pub const SYS_GETPID: usize = 20;
-pub const SYS_GETPGID: usize = 132;
-pub const SYS_GETPPID: usize = 64;
-pub const SYS_GETUID: usize = 199;
-pub const SYS_IOPL: usize = 110;
-pub const SYS_KILL: usize = 37;
-pub const SYS_MPROTECT: usize = 125;
-pub const SYS_MKNS: usize = 984;
-pub const SYS_NANOSLEEP: usize =162;
-pub const SYS_PHYSALLOC: usize =945;
-pub const SYS_PHYSALLOC3: usize=9453;
-pub const SYS_PHYSFREE: usize = 946;
-pub const SYS_PHYSMAP: usize = 947;
-pub const SYS_VIRTTOPHYS: usize=949;
-pub const SYS_SETPGID: usize = 57;
-pub const SYS_SETREGID: usize = 204;
-pub const SYS_SETRENS: usize = 952;
-pub const SYS_SETREUID: usize = 203;
-pub const SYS_SIGACTION: usize =67;
-pub const SYS_SIGPROCMASK:usize=126;
-pub const SYS_SIGRETURN: usize =119;
-pub const SYS_UMASK: usize = 60;
-pub const SYS_WAITPID: usize = 7;
-pub const SYS_YIELD: usize = 158;
diff --git a/vendor/redox_syscall/src/scheme/generate.sh b/vendor/redox_syscall/src/scheme/generate.sh
deleted file mode 100755
index be851f5..0000000
--- a/vendor/redox_syscall/src/scheme/generate.sh
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-echo "Generating SchemeMut from Scheme"
-sed 's/trait Scheme/trait SchemeMut/' scheme.rs \
-| sed 's/\&self/\&mut self/g' \
-> scheme_mut.rs
-
-echo "Generating SchemeBlock from Scheme"
-sed 's/trait Scheme/trait SchemeBlock/' scheme.rs \
-| sed 's/fn handle(\&self, packet: \&mut Packet)/fn handle(\&self, packet: \&Packet) -> Option<usize>/' \
-| sed 's/packet.a = Error::mux(res);/res.transpose().map(Error::mux)/' \
-| sed 's/\.map(|f| f\.bits())/\.map(|f| f.map(|f| f.bits()))/' \
-| sed 's/\.map(|o| o as usize)/.map(|o| o.map(|o| o as usize))/' \
-| sed 's/Ok(0)/Ok(Some(0))/g' \
-| sed 's/Result<\([^>]\+\)>/Result<Option<\1>>/g' \
-| sed 's/convert_to_this_scheme/convert_to_this_scheme_block/g' \
-| sed 's/convert_in_scheme_handle/convert_in_scheme_handle_block/g' \
-> scheme_block.rs
-
-echo "Generating SchemeBlockMut from SchemeBlock"
-sed 's/trait SchemeBlock/trait SchemeBlockMut/' scheme_block.rs \
-| sed 's/\&self/\&mut self/g' \
-> scheme_block_mut.rs
diff --git a/vendor/redox_syscall/src/scheme/mod.rs b/vendor/redox_syscall/src/scheme/mod.rs
deleted file mode 100644
index 61655da..0000000
--- a/vendor/redox_syscall/src/scheme/mod.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-use core::{slice, str};
-
-use crate::{Error, Result, EOPNOTSUPP, ESKMSG, Packet, SKMSG_FRETURNFD};
-
-pub use self::scheme::Scheme;
-pub use self::scheme_mut::SchemeMut;
-pub use self::scheme_block::SchemeBlock;
-pub use self::scheme_block_mut::SchemeBlockMut;
-pub use self::seek::*;
-
-unsafe fn str_from_raw_parts(ptr: *const u8, len: usize) -> Option<&'static str> {
- let slice = slice::from_raw_parts(ptr, len);
- str::from_utf8(slice).ok()
-}
-
-mod scheme;
-mod scheme_mut;
-mod scheme_block;
-mod scheme_block_mut;
-mod seek;
-
-pub struct CallerCtx {
- pub pid: usize,
- pub uid: u32,
- pub gid: u32,
-}
-
-pub enum OpenResult {
- ThisScheme { number: usize },
- OtherScheme { fd: usize },
-}
-
-// TODO: Find a better solution than generate.sh
-pub(crate) fn convert_to_this_scheme(r: Result<usize>) -> Result<OpenResult> {
- r.map(|number| OpenResult::ThisScheme { number })
-}
-pub(crate) fn convert_to_this_scheme_block(r: Result<Option<usize>>) -> Result<Option<OpenResult>> {
- r.map(|o| o.map(|number| OpenResult::ThisScheme { number }))
-}
-pub(crate) fn convert_in_scheme_handle_block(_: &Packet, result: Result<Option<OpenResult>>) -> Result<Option<usize>> {
- match result {
- Ok(Some(OpenResult::ThisScheme { number })) => Ok(Some(number)),
- Ok(Some(OpenResult::OtherScheme { .. })) => Err(Error::new(EOPNOTSUPP)),
- Ok(None) => Ok(None),
- Err(err) => Err(err),
- }
-}
-pub(crate) fn convert_in_scheme_handle(packet: &mut Packet, result: Result<OpenResult>) -> Result<usize> {
- match result {
- Ok(OpenResult::ThisScheme { number }) => Ok(number),
- Ok(OpenResult::OtherScheme { fd }) => {
- packet.b = SKMSG_FRETURNFD;
- packet.c = fd;
- Err(Error::new(ESKMSG))
- }
- Err(err) => Err(err),
- }
-}
-
-impl CallerCtx {
- pub fn from_packet(packet: &Packet) -> Self {
- Self {
- pid: packet.pid,
- uid: packet.uid,
- gid: packet.gid,
- }
- }
-}
diff --git a/vendor/redox_syscall/src/scheme/scheme.rs b/vendor/redox_syscall/src/scheme/scheme.rs
deleted file mode 100644
index ee09d69..0000000
--- a/vendor/redox_syscall/src/scheme/scheme.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 Scheme {
- fn handle(&self, packet: &mut Packet) {
- 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(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(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 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.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))
- };
-
- packet.a = Error::mux(res);
- }
-
- /* Scheme operations */
-
- #[allow(unused_variables)]
- fn open(&self, path: &str, flags: usize, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
- #[allow(unused_variables)]
- fn xopen(&self, path: &str, flags: usize, ctx: &CallerCtx) -> Result<OpenResult> {
- convert_to_this_scheme(self.open(path, flags, ctx.uid, ctx.gid))
- }
-
- #[allow(unused_variables)]
- fn chmod(&self, path: &str, mode: u16, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
-
- #[allow(unused_variables)]
- fn rmdir(&self, path: &str, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
-
- #[allow(unused_variables)]
- fn unlink(&self, path: &str, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
-
- /* Resource operations */
- #[allow(unused_variables)]
- fn dup(&self, old_id: usize, buf: &[u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn xdup(&self, old_id: usize, buf: &[u8], ctx: &CallerCtx) -> Result<OpenResult> {
- convert_to_this_scheme(self.dup(old_id, buf))
- }
-
- #[allow(unused_variables)]
- fn read(&self, id: usize, buf: &mut [u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn write(&self, id: usize, buf: &[u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn seek(&self, id: usize, pos: isize, whence: usize) -> Result<isize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fchmod(&self, id: usize, mode: u16) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fchown(&self, id: usize, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fcntl(&self, id: usize, cmd: usize, arg: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fevent(&self, id: usize, flags: EventFlags) -> Result<EventFlags> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fpath(&self, id: usize, buf: &mut [u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn frename(&self, id: usize, path: &str, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fstat(&self, id: usize, stat: &mut Stat) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fstatvfs(&self, id: usize, stat: &mut StatVfs) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fsync(&self, id: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn ftruncate(&self, id: usize, len: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn futimens(&self, id: usize, times: &[TimeSpec]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn close(&self, id: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn mmap_prep(&self, id: usize, offset: u64, size: usize, flags: MapFlags) -> Result<usize> {
- Err(Error::new(EOPNOTSUPP))
- }
-
- #[allow(unused_variables)]
- fn munmap(&self, id: usize, offset: u64, size: usize, flags: MunmapFlags) -> Result<usize> {
- Err(Error::new(EOPNOTSUPP))
- }
-}
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))
- }
-}
diff --git a/vendor/redox_syscall/src/scheme/scheme_block_mut.rs b/vendor/redox_syscall/src/scheme/scheme_block_mut.rs
deleted file mode 100644
index fd2c590..0000000
--- a/vendor/redox_syscall/src/scheme/scheme_block_mut.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 SchemeBlockMut {
- fn handle(&mut 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(&mut self, path: &str, flags: usize, uid: u32, gid: u32) -> Result<Option<usize>> {
- Err(Error::new(ENOENT))
- }
- #[allow(unused_variables)]
- fn xopen(&mut 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(&mut self, path: &str, mode: u16, uid: u32, gid: u32) -> Result<Option<usize>> {
- Err(Error::new(ENOENT))
- }
-
- #[allow(unused_variables)]
- fn rmdir(&mut self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> {
- Err(Error::new(ENOENT))
- }
-
- #[allow(unused_variables)]
- fn unlink(&mut self, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> {
- Err(Error::new(ENOENT))
- }
-
- /* Resource operations */
- #[allow(unused_variables)]
- fn dup(&mut self, old_id: usize, buf: &[u8]) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn xdup(&mut 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(&mut self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn write(&mut self, id: usize, buf: &[u8]) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn seek(&mut self, id: usize, pos: isize, whence: usize) -> Result<Option<isize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fchmod(&mut self, id: usize, mode: u16) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fchown(&mut self, id: usize, uid: u32, gid: u32) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fcntl(&mut self, id: usize, cmd: usize, arg: usize) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fevent(&mut self, id: usize, flags: EventFlags) -> Result<Option<EventFlags>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fpath(&mut self, id: usize, buf: &mut [u8]) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn frename(&mut self, id: usize, path: &str, uid: u32, gid: u32) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fstat(&mut self, id: usize, stat: &mut Stat) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fstatvfs(&mut self, id: usize, stat: &mut StatVfs) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fsync(&mut self, id: usize) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn ftruncate(&mut self, id: usize, len: usize) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn futimens(&mut self, id: usize, times: &[TimeSpec]) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn close(&mut self, id: usize) -> Result<Option<usize>> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: MapFlags) -> Result<Option<usize>> {
- Err(Error::new(EOPNOTSUPP))
- }
-
- #[allow(unused_variables)]
- fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: MunmapFlags) -> Result<Option<usize>> {
- Err(Error::new(EOPNOTSUPP))
- }
-}
diff --git a/vendor/redox_syscall/src/scheme/scheme_mut.rs b/vendor/redox_syscall/src/scheme/scheme_mut.rs
deleted file mode 100644
index 2eea4dc..0000000
--- a/vendor/redox_syscall/src/scheme/scheme_mut.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 SchemeMut {
- fn handle(&mut self, packet: &mut Packet) {
- 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(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(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 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.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))
- };
-
- packet.a = Error::mux(res);
- }
-
- /* Scheme operations */
-
- #[allow(unused_variables)]
- fn open(&mut self, path: &str, flags: usize, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
- #[allow(unused_variables)]
- fn xopen(&mut self, path: &str, flags: usize, ctx: &CallerCtx) -> Result<OpenResult> {
- convert_to_this_scheme(self.open(path, flags, ctx.uid, ctx.gid))
- }
-
- #[allow(unused_variables)]
- fn chmod(&mut self, path: &str, mode: u16, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
-
- #[allow(unused_variables)]
- fn rmdir(&mut self, path: &str, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
-
- #[allow(unused_variables)]
- fn unlink(&mut self, path: &str, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(ENOENT))
- }
-
- /* Resource operations */
- #[allow(unused_variables)]
- fn dup(&mut self, old_id: usize, buf: &[u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn xdup(&mut self, old_id: usize, buf: &[u8], ctx: &CallerCtx) -> Result<OpenResult> {
- convert_to_this_scheme(self.dup(old_id, buf))
- }
-
- #[allow(unused_variables)]
- fn read(&mut self, id: usize, buf: &mut [u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn write(&mut self, id: usize, buf: &[u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn seek(&mut self, id: usize, pos: isize, whence: usize) -> Result<isize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fchmod(&mut self, id: usize, mode: u16) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fchown(&mut self, id: usize, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fcntl(&mut self, id: usize, cmd: usize, arg: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fevent(&mut self, id: usize, flags: EventFlags) -> Result<EventFlags> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fpath(&mut self, id: usize, buf: &mut [u8]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn frename(&mut self, id: usize, path: &str, uid: u32, gid: u32) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fstat(&mut self, id: usize, stat: &mut Stat) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fstatvfs(&mut self, id: usize, stat: &mut StatVfs) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn fsync(&mut self, id: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn ftruncate(&mut self, id: usize, len: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn futimens(&mut self, id: usize, times: &[TimeSpec]) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn close(&mut self, id: usize) -> Result<usize> {
- Err(Error::new(EBADF))
- }
-
- #[allow(unused_variables)]
- fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: MapFlags) -> Result<usize> {
- Err(Error::new(EOPNOTSUPP))
- }
-
- #[allow(unused_variables)]
- fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: MunmapFlags) -> Result<usize> {
- Err(Error::new(EOPNOTSUPP))
- }
-}
diff --git a/vendor/redox_syscall/src/scheme/seek.rs b/vendor/redox_syscall/src/scheme/seek.rs
deleted file mode 100644
index 09a4518..0000000
--- a/vendor/redox_syscall/src/scheme/seek.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-use core::cmp;
-use core::convert::TryFrom;
-use crate::error::*;
-use crate::flag::*;
-
-/// Helper for seek calls
-/// In most cases it's easier to use a usize to track the offset and buffer size internally,
-/// but the seek interface uses isize. This wrapper ensures EOVERFLOW errors are returned
-/// as appropriate if the value in the usize can't fit in the isize.
-pub fn calc_seek_offset_usize(cur_offset: usize, pos: isize, whence: usize, buf_len: usize) -> Result<isize> {
- let cur_offset = isize::try_from(cur_offset).or_else(|_| Err(Error::new(EOVERFLOW)))?;
- let buf_len = isize::try_from(buf_len).or_else(|_| Err(Error::new(EOVERFLOW)))?;
- calc_seek_offset_isize(cur_offset, pos, whence, buf_len)
-}
-
-/// Helper for seek calls
-/// Result is guaranteed to be positive.
-/// EOVERFLOW returned if the arguments would cause an overflow.
-/// EINVAL returned if the new offset is out of bounds.
-pub fn calc_seek_offset_isize(cur_offset: isize, pos: isize, whence: usize, buf_len: isize) -> Result<isize> {
- let new_offset = match whence {
- SEEK_CUR => pos.checked_add(cur_offset),
- SEEK_END => pos.checked_add(buf_len),
- SEEK_SET => Some(pos),
- _ => None,
- };
-
- match new_offset {
- Some(new_offset) if new_offset < 0 => Err(Error::new(EINVAL)),
- Some(new_offset) => Ok(cmp::min(new_offset, buf_len)),
- None => Err(Error::new(EOVERFLOW))
- }
-} \ No newline at end of file
diff --git a/vendor/redox_syscall/src/tests.rs b/vendor/redox_syscall/src/tests.rs
deleted file mode 100644
index 06a3c01..0000000
--- a/vendor/redox_syscall/src/tests.rs
+++ /dev/null
@@ -1,416 +0,0 @@
-#[test]
-fn clone() {
- let expected_status = 42;
- let pid_res = unsafe { crate::clone(crate::CloneFlags::empty()) };
- if pid_res == Ok(0) {
- crate::exit(expected_status).unwrap();
- panic!("failed to exit");
- } else {
- let pid = dbg!(pid_res).unwrap();
- let mut status = 0;
- assert_eq!(dbg!(crate::waitpid(pid, &mut status, crate::WaitFlags::empty())), Ok(pid));
- assert_eq!(dbg!(crate::wifexited(status)), true);
- assert_eq!(dbg!(crate::wexitstatus(status)), expected_status);
- }
-}
-
-//TODO: close
-
-#[test]
-fn clock_gettime() {
- let mut tp = crate::TimeSpec::default();
- assert_eq!(dbg!(
- crate::clock_gettime(crate::CLOCK_MONOTONIC, &mut tp)
- ), Ok(0));
- assert_ne!(dbg!(tp), crate::TimeSpec::default());
-
- tp = crate::TimeSpec::default();
- assert_eq!(dbg!(
- crate::clock_gettime(crate::CLOCK_REALTIME, &mut tp)
- ), Ok(0));
- assert_ne!(dbg!(tp), crate::TimeSpec::default());
-}
-
-//TODO: dup
-
-//TODO: dup2
-
-//TODO: exit (handled by clone?)
-
-//TODO: fchmod
-
-//TODO: fcntl
-
-#[test]
-fn fexec() {
- let name = "file:/bin/ls";
-
- let fd = dbg!(
- crate::open(name, crate::O_RDONLY | crate::O_CLOEXEC)
- ).unwrap();
-
- let args = &[
- [name.as_ptr() as usize, name.len()]
- ];
-
- let vars = &[];
-
- let pid_res = unsafe { crate::clone(crate::CloneFlags::empty()) };
- if pid_res == Ok(0) {
- crate::fexec(fd, args, vars).unwrap();
- panic!("failed to fexec");
- } else {
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-
- let pid = dbg!(pid_res).unwrap();
- let mut status = 0;
- assert_eq!(dbg!(crate::waitpid(pid, &mut status, crate::WaitFlags::empty())), Ok(pid));
- assert_eq!(dbg!(crate::wifexited(status)), true);
- assert_eq!(dbg!(crate::wexitstatus(status)), 0);
- }
-}
-
-#[test]
-fn fmap() {
- use std::slice;
-
- let fd = dbg!(
- crate::open(
- "file:/tmp/syscall-tests-fmap",
- crate::O_CREAT | crate::O_RDWR | crate::O_CLOEXEC
- )
- ).unwrap();
-
- let size = 128;
-
- let map = unsafe {
- slice::from_raw_parts_mut(
- dbg!(
- crate::fmap(fd, &crate::Map {
- address: 0,
- offset: 0,
- size,
- flags: crate::PROT_READ | crate::PROT_WRITE
- })
- ).unwrap() as *mut u8,
- 128
- )
- };
-
- // Maps should be available after closing
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-
- for i in 0..128 {
- map[i as usize] = i;
- assert_eq!(map[i as usize], i);
- }
-
- //TODO: add msync
- unsafe {
- assert_eq!(dbg!(
- crate::funmap(map.as_mut_ptr() as usize, size)
- ), Ok(0));
- }
-}
-
-// funmap tested by fmap
-
-#[test]
-fn fpath() {
- use std::str;
-
- let path = "file:/tmp/syscall-tests-fpath";
- let fd = dbg!(
- crate::open(
- dbg!(path),
- crate::O_CREAT | crate::O_RDWR | crate::O_CLOEXEC
- )
- ).unwrap();
-
- let mut buf = [0; 4096];
- let count = dbg!(
- crate::fpath(fd, &mut buf)
- ).unwrap();
-
- assert_eq!(dbg!(str::from_utf8(&buf[..count])), Ok(path));
-
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-}
-
-//TODO: frename
-
-#[test]
-fn fstat() {
- let path = "file:/tmp/syscall-tests-fstat";
- let fd = dbg!(
- crate::open(
- dbg!(path),
- crate::O_CREAT | crate::O_RDWR | crate::O_CLOEXEC
- )
- ).unwrap();
-
- let mut stat = crate::Stat::default();
- assert_eq!(dbg!(crate::fstat(fd, &mut stat)), Ok(0));
- assert_ne!(dbg!(stat), crate::Stat::default());
-
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-}
-
-#[test]
-fn fstatvfs() {
- let path = "file:/tmp/syscall-tests-fstatvfs";
- let fd = dbg!(
- crate::open(
- dbg!(path),
- crate::O_CREAT | crate::O_RDWR | crate::O_CLOEXEC
- )
- ).unwrap();
-
- let mut statvfs = crate::StatVfs::default();
- assert_eq!(dbg!(crate::fstatvfs(fd, &mut statvfs)), Ok(0));
- assert_ne!(dbg!(statvfs), crate::StatVfs::default());
-
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-}
-
-//TODO: fsync
-
-//TODO: ftruncate
-
-//TODO: futimens
-
-//TODO: futex
-
-#[test]
-fn getegid() {
- assert_eq!(crate::getegid(), Ok(0));
-}
-
-#[test]
-fn getens() {
- assert_eq!(crate::getens(), Ok(1));
-}
-
-#[test]
-fn geteuid() {
- assert_eq!(crate::geteuid(), Ok(0));
-}
-
-#[test]
-fn getgid() {
- assert_eq!(crate::getgid(), Ok(0));
-}
-
-#[test]
-fn getns() {
- assert_eq!(crate::getns(), Ok(1));
-}
-
-//TODO: getpid
-
-//TODO: getpgid
-
-//TODO: getppid
-
-#[test]
-fn getuid() {
- assert_eq!(crate::getuid(), Ok(0));
-}
-
-//TODO: iopl
-
-//TODO: kill
-
-//TODO: link (probably will not work)
-
-#[test]
-fn lseek() {
- let path = "file:/tmp/syscall-tests-lseek";
- let fd = dbg!(
- crate::open(
- dbg!(path),
- crate::O_CREAT | crate::O_RDWR | crate::O_CLOEXEC
- )
- ).unwrap();
-
- {
- let mut buf = [0; 256];
- for i in 0..buf.len() {
- buf[i] = i as u8;
- }
- assert_eq!(dbg!(crate::write(fd, &buf)), Ok(buf.len()));
-
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_CUR)), Ok(buf.len()));
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_SET)), Ok(0));
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_END)), Ok(buf.len()));
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_SET)), Ok(0));
- }
-
- {
- let mut buf = [0; 256];
- assert_eq!(dbg!(crate::read(fd, &mut buf)), Ok(buf.len()));
- for i in 0..buf.len() {
- assert_eq!(buf[i], i as u8);
- }
-
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_CUR)), Ok(buf.len()));
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_SET)), Ok(0));
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_END)), Ok(buf.len()));
- assert_eq!(dbg!(crate::lseek(fd, 0, crate::SEEK_SET)), Ok(0));
- }
-
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-}
-
-//TODO: mkns
-
-//TODO: mprotect
-
-#[test]
-fn nanosleep() {
- let req = crate::TimeSpec {
- tv_sec: 0,
- tv_nsec: 0,
- };
- let mut rem = crate::TimeSpec::default();
- assert_eq!(crate::nanosleep(&req, &mut rem), Ok(0));
- assert_eq!(rem, crate::TimeSpec::default());
-}
-
-//TODO: open
-
-//TODO: physalloc
-
-//TODO: physfree
-
-//TODO: physmap
-
-//TODO: physunmap
-
-//TODO: read
-
-#[test]
-fn rmdir() {
- let path = "file:/tmp/syscall-tests-rmdir";
- let fd = dbg!(
- crate::open(
- dbg!(path),
- crate::O_CREAT | crate::O_DIRECTORY | crate::O_CLOEXEC
- )
- ).unwrap();
-
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-
- assert_eq!(dbg!(crate::rmdir(path)), Ok(0));
-}
-
-//TODO: setpgid
-
-//TODO: setregid
-
-//TODO: setrens
-
-//TODO: setreuid
-
-//TODO: sigaction
-
-//TODO: sigprocmask
-
-//TODO: sigreturn
-
-#[test]
-fn umask() {
- let old = dbg!(crate::umask(0o244)).unwrap();
- assert_eq!(dbg!(crate::umask(old)), Ok(0o244));
-}
-
-#[test]
-fn unlink() {
- let path = "file:/tmp/syscall-tests-unlink";
- let fd = dbg!(
- crate::open(
- dbg!(path),
- crate::O_CREAT | crate::O_RDWR | crate::O_CLOEXEC
- )
- ).unwrap();
-
- assert_eq!(dbg!(crate::close(fd)), Ok(0));
-
- assert_eq!(dbg!(crate::unlink(path)), Ok(0));
-}
-
-//TODO: virttophys
-
-// waitpid tested by clone
-
-//TODO: write
-
-#[test]
-fn sched_yield() {
- assert_eq!(dbg!(crate::sched_yield()), Ok(0));
-}
-
-#[test]
-fn sigaction() {
- use std::{
- mem,
- sync::atomic::{AtomicBool, Ordering}
- };
-
- static SA_HANDLER_WAS_RAN: AtomicBool = AtomicBool::new(false);
- static SA_HANDLER_2_WAS_IGNORED: AtomicBool = AtomicBool::new(false);
-
- let child = unsafe { crate::clone(crate::CLONE_VM).unwrap() };
-
- if child == 0 {
- let pid = crate::getpid().unwrap();
-
- extern "C" fn hello_im_a_signal_handler(signal: usize) {
- assert_eq!(signal, crate::SIGUSR1);
- SA_HANDLER_WAS_RAN.store(true, Ordering::SeqCst);
- }
-
- let my_signal_handler = crate::SigAction {
- sa_handler: Some(hello_im_a_signal_handler),
- ..Default::default()
- };
- crate::sigaction(crate::SIGUSR1, Some(&my_signal_handler), None).unwrap();
-
- crate::kill(pid, crate::SIGUSR1).unwrap(); // calls handler
-
- let mut old_signal_handler = crate::SigAction::default();
- crate::sigaction(
- crate::SIGUSR1,
- Some(&crate::SigAction {
- sa_handler: unsafe { mem::transmute::<usize, Option<extern "C" fn(usize)>>(crate::SIG_IGN) },
- ..Default::default()
- }),
- Some(&mut old_signal_handler)
- ).unwrap();
- assert_eq!(my_signal_handler, old_signal_handler);
-
- crate::kill(pid, crate::SIGUSR1).unwrap(); // does nothing
-
- SA_HANDLER_2_WAS_IGNORED.store(true, Ordering::SeqCst);
-
- crate::sigaction(
- crate::SIGUSR1,
- Some(&crate::SigAction {
- sa_handler: unsafe { mem::transmute::<usize, Option<extern "C" fn(usize)>>(crate::SIG_DFL) },
- ..Default::default()
- }),
- Some(&mut old_signal_handler)
- ).unwrap();
-
- crate::kill(pid, crate::SIGUSR1).unwrap(); // actually exits
- } else {
- let mut status = 0;
- dbg!(crate::waitpid(child, &mut status, crate::WaitFlags::empty())).unwrap();
-
- assert!(crate::wifsignaled(status));
- assert_eq!(crate::wtermsig(status), crate::SIGUSR1);
-
- assert!(SA_HANDLER_WAS_RAN.load(Ordering::SeqCst));
- assert!(SA_HANDLER_2_WAS_IGNORED.load(Ordering::SeqCst));
- }
-}