diff options
Diffstat (limited to 'vendor/rustix/src/backend/libc/thread/cpu_set.rs')
| -rw-r--r-- | vendor/rustix/src/backend/libc/thread/cpu_set.rs | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/vendor/rustix/src/backend/libc/thread/cpu_set.rs b/vendor/rustix/src/backend/libc/thread/cpu_set.rs deleted file mode 100644 index 30473b70..00000000 --- a/vendor/rustix/src/backend/libc/thread/cpu_set.rs +++ /dev/null @@ -1,68 +0,0 @@ -//! Rust implementation of the `CPU_*` macro API. - -#![allow(non_snake_case)] - -use super::types::{RawCpuSet, CPU_SETSIZE}; -use crate::backend::c; - -#[inline] -pub(crate) fn CPU_SET(cpu: usize, cpuset: &mut RawCpuSet) { - assert!( - cpu < CPU_SETSIZE, - "cpu out of bounds: the cpu max is {} but the cpu is {}", - CPU_SETSIZE, - cpu - ); - unsafe { c::CPU_SET(cpu, cpuset) } -} - -#[inline] -pub(crate) fn CPU_ZERO(cpuset: &mut RawCpuSet) { - unsafe { c::CPU_ZERO(cpuset) } -} - -#[inline] -pub(crate) fn CPU_CLR(cpu: usize, cpuset: &mut RawCpuSet) { - assert!( - cpu < CPU_SETSIZE, - "cpu out of bounds: the cpu max is {} but the cpu is {}", - CPU_SETSIZE, - cpu - ); - unsafe { c::CPU_CLR(cpu, cpuset) } -} - -#[inline] -pub(crate) fn CPU_ISSET(cpu: usize, cpuset: &RawCpuSet) -> bool { - assert!( - cpu < CPU_SETSIZE, - "cpu out of bounds: the cpu max is {} but the cpu is {}", - CPU_SETSIZE, - cpu - ); - unsafe { c::CPU_ISSET(cpu, cpuset) } -} - -#[cfg(linux_kernel)] -#[inline] -pub(crate) fn CPU_COUNT(cpuset: &RawCpuSet) -> u32 { - unsafe { c::CPU_COUNT(cpuset).try_into().unwrap() } -} - -#[inline] -pub(crate) fn CPU_EQUAL(this: &RawCpuSet, that: &RawCpuSet) -> bool { - #[cfg(any(linux_like, target_os = "fuchsia", target_os = "hurd"))] - unsafe { - c::CPU_EQUAL(this, that) - } - - #[cfg(not(any(linux_like, target_os = "fuchsia", target_os = "hurd")))] - unsafe { - for i in 0..c::CPU_SETSIZE as usize { - if c::CPU_ISSET(i, this) != c::CPU_ISSET(i, that) { - return false; - } - } - true - } -} |
