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std:🧵 adding get_name haiku implementation.

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follow-up #123233
This commit is contained in:
David Carlier 2024-03-31 11:39:06 +01:00
parent c93b17d6d2
commit e5c5ed00a5
1 changed files with 19 additions and 1 deletions
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20
library/std/src/sys/pal/unix/thread.rs
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@ -257,6 +257,23 @@ impl Thread {
CString::new(name).ok()
}
#[cfg(target_os = "haiku")]
pub fn get_name() -> Option<CString> {
unsafe {
let mut tinfo = mem::MaybeUninit::<libc::thread_info>::uninit();
// See BeOS teams group and threads api.
// https://www.haiku-os.org/legacy-docs/bebook/TheKernelKit_ThreadsAndTeams_Overview.html
let thread_self = libc::find_thread(ptr::null_mut());
let res = libc::get_thread_info(thread_self, tinfo.as_mut_ptr());
if res != libc::B_OK {
return None;
}
let info = tinfo.assume_init();
let name = slice::from_raw_parts(info.name.as_ptr() as *const u8, info.name.len());
CStr::from_bytes_until_nul(name).map(CStr::to_owned).ok()
}
}
#[cfg(not(any(
target_os = "linux",
target_os = "freebsd",
@ -264,7 +281,8 @@ impl Thread {
target_os = "macos",
target_os = "ios",
target_os = "tvos",
target_os = "watchos"
target_os = "watchos",
target_os = "haiku"
)))]
pub fn get_name() -> Option<CString> {
None