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Android: Debug assertion after setting thread name #131307

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Oct 6, 2024
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Android: Debug assertion after setting thread name #131307

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Android: Debug assertion after setting thread name
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@YohDeadfall
YohDeadfall committed Oct 5, 2024
commit 2223328d166a16cde864a17a5cb96de0853c9981
4 changes: 3 additions & 1 deletion library/std/src/sys/pal/unix/thread.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -117,13 +117,15 @@ impl Thread {
pub fn set_name(name: &CStr) {
const PR_SET_NAME: libc::c_int = 15;
unsafe {
libc::prctl(
let res = libc::prctl(
PR_SET_NAME,
name.as_ptr(),
0 as libc::c_ulong,
0 as libc::c_ulong,
0 as libc::c_ulong,
);
// We have no good way of propagating errors here, but in debug-builds let's check that this actually worked.
debug_assert_eq!(res, 0);
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}
}

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