Minor improvement in how build is echoed to screen.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

Makefile

@@ -38,6 +38,7 @@ CPPFLAGS   += -W -Wall -Werror
 ARFLAGS     = crus
 JUNK        = *~ *.bak *.map .*.d DEADJOE *.gdb *.elf core core.*
 
+ROOTDIR    ?= $(shell pwd)
 LIBNAME     = $(NAME)
 prefix     ?= /usr/local
 libdir     ?= $(prefix)/lib
@@ -57,7 +58,7 @@ TARGET      = $(STATICLIB) $(SOLIB)
 
 # Pattern rules
 .c.o:
-	@printf "  CC      $@\n"
+	@printf "  CC      $(subst $(ROOTDIR)/,,$(shell pwd)/)$@\n"
 	@$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
 
 # Smart autodependecy generation via GCC -M.

README.md

@@ -3,6 +3,20 @@ libuEv | Simple event loop for Linux
 [![Build Status](https://travis-ci.org/troglobit/libuev.png?branch=master)](https://travis-ci.org/troglobit/libuev)
 [![Coverity Scan Status](https://scan.coverity.com/projects/3846/badge.svg)](https://scan.coverity.com/projects/3846)
 
+
+Table of Contents
+-----------------
+
+* [Introduction](#introduction)
+* [API](#api)
+* [Example](#example)
+* [Build & Install](#build--install)
+* [Origin & References](#origin--references)
+
+
+Introduction
+------------
+
 > “Why an event loop, why not use threads?”
 
 With the advent of light-weight processes (threads) programmers these
@@ -40,7 +54,14 @@ small size overhead impact of the library.  The primary target of libuEv
 is a modern Linux system.
 
 Experienced developers may appreciate that libuEv is built on top of
-modern Linux APIs: epoll, timerfd and signalfd.
+modern Linux APIs: epoll, timerfd and signalfd.  Note, a certain amount
+of care is needed when dealing with APIs that employ signalfd.  For
+details, see this article at [lwn.net](http://lwn.net/Articles/415684/).
+
+> “Event driven software improves concurrency” -- Dave Zarzycki, Apple
+
+See the [launchd video](http://www.youtube.com/watch?v=cD_s6Fjdri8) for
+more info.
 
 
 API
@@ -82,7 +103,7 @@ To be able to set up callbacks to events the developer first need to
 create an *event context*, achieved by calling `uev_init()` with a
 pointer to a local `uev_ctx_t` variable.
 
-Events are monitored by watchers in libuEV.  A watcher is nothing more
+Events are monitored by watchers in libuEv.  A watcher is nothing more
 than a mechnism that polls a file descriptor.  Register a watcher with a
 callback to the event context by passing the `uev_ctx_t` variable, along
 with an `uev_t` variable to each event's `_init()` function.
@@ -167,15 +188,15 @@ int main(void)
 To compile the program, save the code as `joystick.c` and call GCC with
 `gcc -o joystick joystick.c io.c timer.c signal.c main.c` from this
 directory, skips using a Makefile altogether.  Alternatively, call the
-`Makefile` with `make joystick` from this directory.
+`Makefile` with <kbd>make joystick</kbd> from this directory.
 
 For a more complete, and perhaps more relevant example, see the code for
 the TFTP/FTP server [uftpd](https://github.com/troglobit/uftpd).  It
 uses libuEv as a GIT submodule.
 
-Also, see the `bench.c` program (`make bench` from within the library)
-for [reference benchmarks](http://libev.schmorp.de/bench.html) against
-libevent and libev.
+Also, see the `bench.c` program (<kbd>make bench</kbd> from within the
+library) for [reference benchmarks](http://libev.schmorp.de/bench.html)
+against libevent and libev.
 
 
 Build & Install
@@ -186,9 +207,9 @@ use GCC and GNU Make specific extensions here and there.  This is not on
 purpose and patches to correct this are most welcome.  Particularly
 patches to support *BSD and its kqueue interface.
 
-* `make all`: The library
-* `make test`: Test and showcase
-* `make install`: Honors `$prefix` and `$DESTDIR` environment variables
+* <kbd>make all</kbd>: The library
+* <kbd>make test</kbd>: Test and showcase
+* <kbd>make install</kbd>: Honors `$prefix` and `$DESTDIR` environment variables
 
 Size of libuEv:
 

test.c

@@ -42,17 +42,17 @@ static uev_t *watchdog;
 
 static void lifetime_cb(uev_ctx_t *ctx, uev_t UNUSED(*w), void *arg, int UNUSED(events))
 {
-	fprintf(stderr, "\nLifetime exceeded %p\n", arg);
+	fprintf(stderr, "\nLifetime exceeded, program completed successfully! (arg:%p)\n", arg);
 	uev_exit(ctx);
 }
 
 /* The pipe watchdog, if it triggers we haven't received data in time. */
-static void timeout_cb(uev_ctx_t *ctx, uev_t *w, void *arg, int UNUSED(events))
+static void timeout_cb(uev_ctx_t *ctx, uev_t *UNUSED(w), void *arg, int UNUSED(events))
 {
 	watchdog = NULL;
 	fprintf(stderr, "\nTimeout exceeded %p\n", arg);
 
-	uev_timer_stop(w);
+	// uev_timer_stop(w); <-- No need to stop timers with period=0 :)
 	uev_exit(ctx);
 }