diff --git a/docs/cmu-user/unix.tex b/docs/cmu-user/unix.tex index bb02ced84acf9189847303422c3789300fcda6f0..901b47685bc7604305f44b5d2fa3f792d9944eb0 100644 --- a/docs/cmu-user/unix.tex +++ b/docs/cmu-user/unix.tex @@ -295,6 +295,7 @@ For example, to use the \code{chdir} syscall: \section{File Descriptor Streams} +\label{sec:fds} Many of the UNIX system calls return file descriptors. Instead of using other UNIX system calls to perform I/O on them, you can create a stream around them.