Add libuv examples

README.md

@@ -1,11 +1,14 @@
-fimuni-c-cpp-examples
-=====================
+FI MUNI - C and C++ examples
+============================
 
 Examples related to talks at FI MUNI.
+Georgik's blog: http://georgik.sinusgear.com
 
 Allegro
 -------
 
+Allegro is library for interactive applications like games written in C.
+
 Three examples for Allegro 5.0 library.
 - example-01 - display smiley
 - example-02 - display smiley when pressed space
@@ -25,6 +28,9 @@ How to run:
 GTK+
 ----
 
+GTK+ is library for GUI applications written in C. 
+It has also bindings for many other languages.
+
 Helloworld example from http://en.wikipedia.org/wiki/Gtk.
 Requires: GTK+-3
 Package for Debian: libgtk-3-dev
@@ -34,3 +40,27 @@ How to run:
     cd gtk
     make
     ./helloworld
+
+uv
+--
+
+libuv is library which has support for event loops, networking and many other
+features required by cloud computing. This library is core part of Node.js.
+
+Requires: libuv (part of Node.js)
+Package for Debian: none, you need to build it from sources. You can use Node.js package.
+
+How to run hello example:
+
+    cd libuv/hello
+    make
+    ./hello
+
+How to run echo_server example:
+
+    cd libuv/echo_server
+    make
+    ./echo_server
+
+Note: Do not forget to set LD_LIBRARY_PATH so the linker will be able to locate libuv
+ E.g.: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib