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Use unsafe blocks in sys/resource.h implementation

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This commit is contained in:
sourceturner
2026-01-18 21:16:02 +01:00
parent 6aed86d282
commit e076024268
1 changed files with 6 additions and 3 deletions
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src/header/sys_resource/mod.rs
+6 -3
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@@ -2,6 +2,9 @@
//!
//! See <https://pubs.opengroup.org/onlinepubs/9799919799/basedefs/sys_resource.h.html>.
// TODO: set this for entire crate when possible
#![deny(unsafe_op_in_unsafe_fn)]
use crate::{
error::ResultExt,
header::sys_time::timeval,
@@ -92,7 +95,7 @@ pub unsafe extern "C" fn setpriority(which: c_int, who: id_t, nice: c_int) -> c_
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/getrlimit.html>.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn getrlimit(resource: c_int, rlp: *mut rlimit) -> c_int {
let rlp = Out::nonnull(rlp);
let rlp = unsafe { Out::nonnull(rlp) };
Sys::getrlimit(resource, rlp)
.map(|()| 0)
@@ -102,7 +105,7 @@ pub unsafe extern "C" fn getrlimit(resource: c_int, rlp: *mut rlimit) -> c_int {
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/setrlimit.html>.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn setrlimit(resource: c_int, rlp: *const rlimit) -> c_int {
Sys::setrlimit(resource, rlp)
unsafe { Sys::setrlimit(resource, rlp) }
.map(|()| 0)
.or_minus_one_errno()
}
@@ -110,7 +113,7 @@ pub unsafe extern "C" fn setrlimit(resource: c_int, rlp: *const rlimit) -> c_int
/// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/getrusage.html>.
#[unsafe(no_mangle)]
pub unsafe extern "C" fn getrusage(who: c_int, r_usage: *mut rusage) -> c_int {
Sys::getrusage(who, Out::nonnull(r_usage))
Sys::getrusage(who, unsafe { Out::nonnull(r_usage) })
.map(|()| 0)
.or_minus_one_errno()
}