Function set_thread_gid

src/thread/id.rs:138–140

(gid: Gid)

/// [linux_notes]: https://man7.org/linux/man-pages/man2/setgid.2.html#NOTES
#[inline]
pub fn set_thread_gid(gid: Gid) -> io::Result<()> {
    backend::thread::syscalls::setgid_thread(gid)
}

/// `setresgid(rgid, egid, sgid)`—Sets the real, effective, and saved group
/// ID of the current thread.