1 use crate::backend; 2 use crate::process::Pid; 3 4 /// `gettid()`—Returns the thread ID. 5 /// 6 /// This returns the OS thread ID, which is not necessarily the same as the 7 /// `rust::thread::Thread::id` or the pthread ID. 8 /// 9 /// # References 10 /// - [Linux] 11 /// 12 /// [Linux]: https://man7.org/linux/man-pages/man2/gettid.2.html 13 #[inline] 14 #[must_use] gettid() -> Pid15pub fn gettid() -> Pid { 16 backend::thread::syscalls::gettid() 17 } 18