diff options
| -rw-r--r-- | CHANGELOG.md | 2 | ||||
| -rw-r--r-- | src/sys/mod.rs | 1 | ||||
| -rw-r--r-- | src/sys/pthread.rs | 13 | ||||
| -rw-r--r-- | test/sys/mod.rs | 1 | ||||
| -rw-r--r-- | test/sys/test_pthread.rs | 7 |
5 files changed, 24 insertions, 0 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 60965d1e..9209f0bc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -8,6 +8,8 @@ This project adheres to [Semantic Versioning](http://semver.org/). ### Added - Added `sys::signal::SigAction::{ flags, mask, handler}` ([#611](https://github.com/nix-rust/nix/pull/609) +- Added `nix::sys::pthread::pthread_self` + ([#591](https://github.com/nix-rust/nix/pull/591) - Added `AioCb::from_boxed_slice` ([#582](https://github.com/nix-rust/nix/pull/582) - Added `nix::unistd::{openat, fstatat, readlink, readlinkat}` diff --git a/src/sys/mod.rs b/src/sys/mod.rs index 7675f944..69632f00 100644 --- a/src/sys/mod.rs +++ b/src/sys/mod.rs @@ -84,3 +84,4 @@ pub mod statfs; target_arch = "arm")), )] pub mod statvfs; +pub mod pthread; diff --git a/src/sys/pthread.rs b/src/sys/pthread.rs new file mode 100644 index 00000000..83b4669a --- /dev/null +++ b/src/sys/pthread.rs @@ -0,0 +1,13 @@ +use libc::{self, pthread_t}; + +pub type Pthread = pthread_t; + +/// Obtain ID of the calling thread (see +/// [pthread_self(3)](http://man7.org/linux/man-pages/man3/pthread_self.3.html) +/// +/// The thread ID returned by pthread_self() is not the same thing as +/// the kernel thread ID returned by a call to gettid(2). +#[inline] +pub fn pthread_self() -> Pthread { + unsafe { libc::pthread_self() } +} diff --git a/test/sys/mod.rs b/test/sys/mod.rs index 5e5eed41..e93b0d28 100644 --- a/test/sys/mod.rs +++ b/test/sys/mod.rs @@ -12,3 +12,4 @@ mod test_uio; #[cfg(target_os = "linux")] mod test_epoll; +mod test_pthread; diff --git a/test/sys/test_pthread.rs b/test/sys/test_pthread.rs new file mode 100644 index 00000000..092a95aa --- /dev/null +++ b/test/sys/test_pthread.rs @@ -0,0 +1,7 @@ +use nix::sys::pthread::*; + +#[test] +fn test_pthread_self() { + let tid = pthread_self(); + assert!(tid > 0); +} |