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Fix set_name in thread mod for NuttX #135991

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Jan 25, 2025
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11 changes: 8 additions & 3 deletions library/std/src/sys/pal/unix/thread.rs
Original file line number Diff line number Diff line change
Expand Up @@ -130,7 +130,12 @@ impl Thread {
}
}

#[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "dragonfly"))]
#[cfg(any(
target_os = "linux",
target_os = "freebsd",
target_os = "dragonfly",
target_os = "nuttx"
))]
pub fn set_name(name: &CStr) {
unsafe {
cfg_if::cfg_if! {
Expand All @@ -139,7 +144,7 @@ impl Thread {
const TASK_COMM_LEN: usize = 16;
let name = truncate_cstr::<{ TASK_COMM_LEN }>(name);
} else {
// FreeBSD and DragonFly BSD do not enforce length limits.
// FreeBSD, DragonFly, FreeBSD and NuttX do not enforce length limits.
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Why did you write down FreeBSD twice? :)

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Oh, sorry, I thought "BSD" referred to "FreeBSD" rather than "Dragonfly BSD". I'll revert it.

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}
};
// Available since glibc 2.12, musl 1.1.16, and uClibc 1.0.20 for Linux,
Expand All @@ -150,7 +155,7 @@ impl Thread {
}
}

#[cfg(any(target_os = "openbsd", target_os = "nuttx"))]
#[cfg(target_os = "openbsd")]
pub fn set_name(name: &CStr) {
unsafe {
libc::pthread_set_name_np(libc::pthread_self(), name.as_ptr());
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