Add doc aliases for seek, tell, and chownat.

src/fs/at.rs

@@ -374,6 +374,7 @@ pub fn mknodat<P: path::Arg, Fd: AsFd>(
 /// [Linux]: https://man7.org/linux/man-pages/man2/fchownat.2.html
 #[cfg(not(target_os = "wasi"))]
 #[inline]
+#[doc(alias = "fchownat")]
 pub fn chownat<P: path::Arg, Fd: AsFd>(
     dirfd: Fd,
     path: P,

src/fs/fd.rs

@@ -87,6 +87,7 @@ pub const NFS_SUPER_MAGIC: FsWord = backend::fs::types::NFS_SUPER_MAGIC;
 /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html
 /// [Linux]: https://man7.org/linux/man-pages/man2/lseek.2.html
 #[inline]
+#[doc(alias = "lseek")]
 pub fn seek<Fd: AsFd>(fd: Fd, pos: SeekFrom) -> io::Result<u64> {
     backend::fs::syscalls::seek(fd.as_fd(), pos)
 }
@@ -104,6 +105,7 @@ pub fn seek<Fd: AsFd>(fd: Fd, pos: SeekFrom) -> io::Result<u64> {
 /// [POSIX]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/lseek.html
 /// [Linux]: https://man7.org/linux/man-pages/man2/lseek.2.html
 #[inline]
+#[doc(alias = "lseek")]
 pub fn tell<Fd: AsFd>(fd: Fd) -> io::Result<u64> {
     backend::fs::syscalls::tell(fd.as_fd())
 }

src/io/context.rs

@@ -45,6 +45,8 @@ impl<'a, T: fmt::Debug> fmt::Debug for Ref<'a, T> {
 }
 
 /// A trait for data stored within an [`Epoll`] instance.
+///
+/// [`Epoll`]: crate::io::epoll::Epoll
 pub trait Context {
     /// The type of an element owned by this context.
     type Data;

src/net/socket.rs

@@ -22,6 +22,8 @@ impl Default for Protocol {
 /// however it is not safe in general to rely on this, as file descriptors
 /// may be unexpectedly allocated on other threads or in libraries.
 ///
+/// To pass extra flags such as [`SocketFlags::CLOEXEC`], use [`socket_with`].
+///
 /// # References
 ///  - [POSIX]
 ///  - [Linux]