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Switch to real standard, fix daemonization on real standard

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This commit is contained in:
Jeremy Soller 2016-11-10 20:02:51 -07:00
parent da3f9558d9
commit 2db2d10cce
15 changed files with 55 additions and 45 deletions
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7
drivers/ahcid/src/main.rs
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@ -7,7 +7,7 @@ extern crate io;
extern crate spin;
extern crate syscall;
use std::{env, thread, usize};
use std::{env, usize};
use std::fs::File;
use std::io::{Read, Write};
use std::os::unix::io::{AsRawFd, FromRawFd};
@ -29,7 +29,8 @@ fn main() {
print!("{}", format!(" + AHCI on: {:X} IRQ: {}\n", bar, irq));
thread::spawn(move || {
// Daemonize
if unsafe { syscall::clone(0).unwrap() } == 0 {
let address = unsafe { syscall::physmap(bar, 4096, MAP_WRITE).expect("ahcid: failed to map address") };
{
let socket_fd = syscall::open(":disk", syscall::O_RDWR | syscall::O_CREAT | syscall::O_NONBLOCK).expect("ahcid: failed to create disk scheme");
@ -69,5 +70,5 @@ fn main() {
}
}
unsafe { let _ = syscall::physunmap(address); }
});
}
}