rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Consolidate AsFd instances for stdio types into library/std/src/os/fd/owned.rs

Browse Source
This commit is contained in:
Josh Triplett
2022-10-10 14:47:22 +01:00
parent 88bb4e4bda
commit ef68327de7
3 changed files with 54 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
library/std/src/sys/unix/stdio.rs
View File

@@ -1,6 +1,6 @@
use crate::io::{self, IoSlice, IoSliceMut};
use crate::mem::ManuallyDrop;
use crate::os::unix::io::{AsFd, BorrowedFd, FromRawFd};
use crate::os::unix::io::FromRawFd;
use crate::sys::fd::FileDesc;
pub struct Stdin(());
@@ -91,51 +91,3 @@ pub const STDIN_BUF_SIZE: usize = crate::sys_common::io::DEFAULT_BUF_SIZE;
pub fn panic_output() -> Option<impl io::Write> {
Some(Stderr::new())
}
#[stable(feature = "io_safety", since = "1.63.0")]
impl AsFd for io::Stdin {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
unsafe { BorrowedFd::borrow_raw(libc::STDIN_FILENO) }
}
}
#[stable(feature = "io_safety", since = "1.63.0")]
impl<'a> AsFd for io::StdinLock<'a> {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
unsafe { BorrowedFd::borrow_raw(libc::STDIN_FILENO) }
}
}
#[stable(feature = "io_safety", since = "1.63.0")]
impl AsFd for io::Stdout {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
unsafe { BorrowedFd::borrow_raw(libc::STDOUT_FILENO) }
}
}
#[stable(feature = "io_safety", since = "1.63.0")]
impl<'a> AsFd for io::StdoutLock<'a> {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
unsafe { BorrowedFd::borrow_raw(libc::STDOUT_FILENO) }
}
}
#[stable(feature = "io_safety", since = "1.63.0")]
impl AsFd for io::Stderr {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
unsafe { BorrowedFd::borrow_raw(libc::STDERR_FILENO) }
}
}
#[stable(feature = "io_safety", since = "1.63.0")]
impl<'a> AsFd for io::StderrLock<'a> {
#[inline]
fn as_fd(&self) -> BorrowedFd<'_> {
unsafe { BorrowedFd::borrow_raw(libc::STDERR_FILENO) }
}
}