vinzenz/redox
0
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Smp (#23)

Browse source 
* Fire up multiple processors

* Use IPIs to wake up secondary processors

* Much better exception information

* Modifications to show more information on fault

* WIP: Use real libstd

* Add TLS (not complete)

* Add random function, export getpid, cleanup

* Do not spin APs until new context

* Update rust

* Update rust

* Use rd/wrfsbase

* Implement TLS

* Implement compiler builtins and update rust

* Update rust

* Back to Redox libstd

* Update rust
This commit is contained in:
Jeremy Soller 2016-10-31 10:49:00 -06:00 • committed by GitHub
parent 25dc44b348
commit 149b0297a4
54 changed files with 1121 additions and 380 deletions
Download patch file Download diff file Expand all files Collapse all files

6
schemes/ethernetd/src/scheme.rs
View file

@ -6,7 +6,7 @@ use std::{cmp, str, u16};
use netutils::{getcfg, MacAddr, EthernetII};
use syscall;
use syscall::error::{Error, Result, EACCES, EBADF, EINVAL, EWOULDBLOCK};
use syscall::error::{Error, Result, EACCES, EBADF, EINVAL, EIO, EWOULDBLOCK};
use syscall::flag::O_NONBLOCK;
use syscall::scheme::SchemeMut;
@ -63,7 +63,7 @@ impl EthernetScheme {
impl SchemeMut for EthernetScheme {
fn open(&mut self, url: &[u8], flags: usize, uid: u32, _gid: u32) -> Result<usize> {
if uid == 0 {
let mac_addr = MacAddr::from_str(&getcfg("mac").map_err(|err| err.into_sys())?);
let mac_addr = MacAddr::from_str(&getcfg("mac").map_err(|err| Error::new(err.raw_os_error().unwrap_or(EIO)))?);
let path = try!(str::from_utf8(url).or(Err(Error::new(EINVAL))));
let ethertype = u16::from_str_radix(path, 16).unwrap_or(0);
@ -121,7 +121,7 @@ impl SchemeMut for EthernetScheme {
if let Some(mut frame) = EthernetII::from_bytes(buf) {
frame.header.src = handle.host_addr;
frame.header.ethertype.set(handle.ethertype);
self.network.write(&frame.to_bytes()).map_err(|err| err.into_sys())
self.network.write(&frame.to_bytes()).map_err(|err| Error::new(err.raw_os_error().unwrap_or(EIO)))
} else {
Err(Error::new(EINVAL))
}