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Rustify some functions (following TODO)

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This commit is contained in:
David DA SILVA
2025-06-25 14:39:01 +00:00
committed by Jeremy Soller
parent 63418095e5
commit 7fd3a8d698
4 changed files with 21 additions and 53 deletions
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src/header/sys_stat/mod.rs
+10 -22
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@@ -94,18 +94,12 @@ pub unsafe extern "C" fn futimens(fd: c_int, times: *const timespec) -> c_int {
#[no_mangle]
pub unsafe extern "C" fn lstat(path: *const c_char, buf: *mut stat) -> c_int {
let path = CStr::from_ptr(path);
// TODO: Rustify
let fd = Sys::open(path, O_PATH | O_NOFOLLOW, 0).or_minus_one_errno();
if fd < 0 {
return -1;
}
// TODO: Rustify
let res = Sys::fstat(fd, buf).map(|()| 0).or_minus_one_errno();
Sys::close(fd);
res
Sys::open(path, O_PATH | O_NOFOLLOW, 0).map_or(-1, |fd| {
let res = Sys::fstat(fd, buf).map(|()| 0).or_minus_one_errno();
Sys::close(fd);
res
})
}
#[no_mangle]
@@ -142,18 +136,12 @@ pub unsafe extern "C" fn mknodat(
#[no_mangle]
pub unsafe extern "C" fn stat(file: *const c_char, buf: *mut stat) -> c_int {
let file = CStr::from_ptr(file);
// TODO: Rustify
let fd = Sys::open(file, O_PATH, 0).or_minus_one_errno();
if fd < 0 {
return -1;
}
// TODO: Rustify
let res = Sys::fstat(fd, buf).map(|()| 0).or_minus_one_errno();
Sys::close(fd);
res
Sys::open(file, O_PATH, 0).map_or(-1, |fd| {
let res = Sys::fstat(fd, buf).map(|()| 0).or_minus_one_errno();
Sys::close(fd);
res
})
}
#[no_mangle]