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Address clippy warnings

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topjohnwu 2024-12-09 03:34:51 -08:00 committed by John Wu
parent 9e26b73813
commit 2654382c43
3 changed files with 16 additions and 13 deletions
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8
native/src/base/cstr.rs
View File

@ -405,8 +405,8 @@ macro_rules! const_assert_eq {
}
// Assert ABI layout
const_assert_eq!(mem::size_of::<&Utf8CStr>(), mem::size_of::<[usize; 2]>());
const_assert_eq!(mem::align_of::<&Utf8CStr>(), mem::align_of::<[usize; 2]>());
const_assert_eq!(size_of::<&Utf8CStr>(), size_of::<[usize; 2]>());
const_assert_eq!(align_of::<&Utf8CStr>(), align_of::<[usize; 2]>());
// File system path extensions types
@ -471,7 +471,7 @@ impl<'a> FsPathBuf<'a> {
}
}
impl<'a> Deref for FsPathBuf<'a> {
impl Deref for FsPathBuf<'_> {
type Target = FsPath;
fn deref(&self) -> &FsPath {
@ -479,7 +479,7 @@ impl<'a> Deref for FsPathBuf<'a> {
}
}
impl<'a> DerefMut for FsPathBuf<'a> {
impl DerefMut for FsPathBuf<'_> {
fn deref_mut(&mut self) -> &mut Self::Target {
FsPath::from_mut(&mut self.0)
}

4
native/src/base/files.rs
View File

@ -333,7 +333,7 @@ impl Directory {
unsafe {
let entry = &*e;
let d_name = CStr::from_ptr(entry.d_name.as_ptr());
return if d_name == cstr!(".") || d_name == cstr!("..") {
if d_name == cstr!(".") || d_name == cstr!("..") {
self.read()
} else {
let e = DirEntry {
@ -342,7 +342,7 @@ impl Directory {
d_name_len: d_name.to_bytes_with_nul().len(),
};
Ok(Some(e))
};
}
}
}

17
native/src/init/logging.rs
View File

@ -1,15 +1,15 @@
use std::cell::UnsafeCell;
use std::fs::File;
use std::io::{IoSlice, Write};
use base::libc::{
makedev, mknod, syscall, SYS_dup3, O_CLOEXEC, O_RDWR, O_WRONLY, STDERR_FILENO, STDIN_FILENO,
STDOUT_FILENO, S_IFCHR,
};
use base::{cstr, exit_on_error, open_fd, raw_cstr, FsPath, LogLevel, Logger, Utf8CStr, LOGGER};
use std::fs::File;
use std::io::{IoSlice, Write};
use std::mem;
use std::os::fd::{FromRawFd, IntoRawFd, RawFd};
// SAFETY: magiskinit is single threaded
static mut KMSG: UnsafeCell<Option<File>> = UnsafeCell::new(None);
static mut KMSG: RawFd = -1;
pub fn setup_klog() {
unsafe {
@ -33,7 +33,7 @@ pub fn setup_klog() {
fd = open_fd!(cstr!("/kmsg"), O_WRONLY | O_CLOEXEC);
FsPath::from(cstr!("/kmsg")).remove().ok();
}
*KMSG.get() = fd.map(|fd| fd.into()).ok();
KMSG = fd.map(|fd| fd.into_raw_fd()).unwrap_or(-1);
}
// Disable kmsg rate limiting
@ -46,10 +46,13 @@ pub fn setup_klog() {
}
fn kmsg_log_write(_: LogLevel, msg: &Utf8CStr) {
if let Some(kmsg) = unsafe { &mut *KMSG.get() } {
let fd = unsafe { KMSG };
if fd >= 0 {
let io1 = IoSlice::new("magiskinit: ".as_bytes());
let io2 = IoSlice::new(msg.as_bytes());
let mut kmsg = unsafe { File::from_raw_fd(fd) };
let _ = kmsg.write_vectored(&[io1, io2]).ok();
mem::forget(kmsg);
}
}