std library unix/thread.rs: use the actual type for the loop variable.

rust-lang · Mar 25, 2024 · 60628eb · 60628eb
1 parent dba2e20
commit 60628eb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/library/std/src/sys/pal/unix/thread.rs b/library/std/src/sys/pal/unix/thread.rs
@@ -424,8 +424,8 @@ pub fn available_parallelism() -> io::Result<NonZero<usize>> {
                     if !set.is_null() {
                         let mut count: usize = 0;
                         if libc::pthread_getaffinity_np(libc::pthread_self(), libc::_cpuset_size(set), set) == 0 {
-                            for i in 0..u32::MAX {
-                                match libc::_cpuset_isset(i.into(), set) {
+                            for i in 0..libc::cpuid_t::MAX {
+                                match libc::_cpuset_isset(i, set) {
                                     -1 => break,
                                     0 => continue,
                                     _ => count = count + 1,