*** empty log message ***

diff --git a/ev.3 b/ev.3
index 6c36997c8f6933d9fe531e2b85f2aca4e47c7227..a2e0946b06c8030b83f7930b1f8f29c23b8a3b4e 100644 (file)
--- a/ev.3
+++ b/ev.3
@@ -134,13 +134,16 @@
 libev \- a high performance full\-featured event loop written in C
 .SH "SYNOPSIS"
 .IX Header "SYNOPSIS"
 libev \- a high performance full\-featured event loop written in C
 .SH "SYNOPSIS"
 .IX Header "SYNOPSIS"

-.Vb 2
-\&  /* this is the only header you need */
+.Vb 1
+\&  #include <ev.h>
+.Ve
+.SH "EXAMPLE PROGRAM"
+.IX Header "EXAMPLE PROGRAM"
+.Vb 1

 \&  #include <ev.h>
 .Ve
 .PP
 \&  #include <ev.h>
 .Ve
 .PP

-.Vb 3
-\&  /* what follows is a fully working example program */
+.Vb 2

 \&  ev_io stdin_watcher;
 \&  ev_timer timeout_watcher;
 .Ve
 \&  ev_io stdin_watcher;
 \&  ev_timer timeout_watcher;
 .Ve


@@ -209,22 +212,27 @@ details of the event, and then hand it over to libev by \fIstarting\fR the
 watcher.
 .SH "FEATURES"
 .IX Header "FEATURES"
 watcher.
 .SH "FEATURES"
 .IX Header "FEATURES"

-Libev supports select, poll, the linux-specific epoll and the bsd-specific
-kqueue mechanisms for file descriptor events, relative timers, absolute
-timers with customised rescheduling, signal events, process status change
-events (related to \s-1SIGCHLD\s0), and event watchers dealing with the event
-loop mechanism itself (idle, prepare and check watchers). It also is quite
-fast (see this benchmark comparing
-it to libevent for example).
+Libev supports \f(CW\*(C`select\*(C'\fR, \f(CW\*(C`poll\*(C'\fR, the linux-specific \f(CW\*(C`epoll\*(C'\fR, the
+bsd-specific \f(CW\*(C`kqueue\*(C'\fR and the solaris-specific event port mechanisms
+for file descriptor events (\f(CW\*(C`ev_io\*(C'\fR), relative timers (\f(CW\*(C`ev_timer\*(C'\fR),
+absolute timers with customised rescheduling (\f(CW\*(C`ev_periodic\*(C'\fR), synchronous
+signals (\f(CW\*(C`ev_signal\*(C'\fR), process status change events (\f(CW\*(C`ev_child\*(C'\fR), and
+event watchers dealing with the event loop mechanism itself (\f(CW\*(C`ev_idle\*(C'\fR,
+\&\f(CW\*(C`ev_embed\*(C'\fR, \f(CW\*(C`ev_prepare\*(C'\fR and \f(CW\*(C`ev_check\*(C'\fR watchers) as well as
+file watchers (\f(CW\*(C`ev_stat\*(C'\fR) and even limited support for fork events
+(\f(CW\*(C`ev_fork\*(C'\fR).
+.PP
+It also is quite fast (see this
+benchmark comparing it to libevent
+for example).

 .SH "CONVENTIONS"
 .IX Header "CONVENTIONS"
 .SH "CONVENTIONS"
 .IX Header "CONVENTIONS"

-Libev is very configurable. In this manual the default configuration
-will be described, which supports multiple event loops. For more info
-about various configuration options please have a look at the file
-\&\fI\s-1README\s0.embed\fR in the libev distribution. If libev was configured without
-support for multiple event loops, then all functions taking an initial
-argument of name \f(CW\*(C`loop\*(C'\fR (which is always of type \f(CW\*(C`struct ev_loop *\*(C'\fR)
-will not have this argument.
+Libev is very configurable. In this manual the default configuration will
+be described, which supports multiple event loops. For more info about
+various configuration options please have a look at \fB\s-1EMBED\s0\fR section in
+this manual. If libev was configured without support for multiple event
+loops, then all functions taking an initial argument of name \f(CW\*(C`loop\*(C'\fR
+(which is always of type \f(CW\*(C`struct ev_loop *\*(C'\fR) will not have this argument.

 .SH "TIME REPRESENTATION"
 .IX Header "TIME REPRESENTATION"
 Libev represents time as a single floating point number, representing the
 .SH "TIME REPRESENTATION"
 .IX Header "TIME REPRESENTATION"
 Libev represents time as a single floating point number, representing the


@@ -259,8 +267,8 @@ as this indicates an incompatible change.  Minor versions are usually
 compatible to older versions, so a larger minor version alone is usually
 not a problem.
 .Sp
 compatible to older versions, so a larger minor version alone is usually
 not a problem.
 .Sp

-Example: make sure we haven't accidentally been linked against the wrong
-version:
+Example: Make sure we haven't accidentally been linked against the wrong
+version.

 .Sp
 .Vb 3
 \&  assert (("libev version mismatch",
 .Sp
 .Vb 3
 \&  assert (("libev version mismatch",


@@ -310,8 +318,8 @@ You could override this function in high-availability programs to, say,
 free some memory if it cannot allocate memory, to use a special allocator,
 or even to sleep a while and retry until some memory is available.
 .Sp
 free some memory if it cannot allocate memory, to use a special allocator,
 or even to sleep a while and retry until some memory is available.
 .Sp

-Example: replace the libev allocator with one that waits a bit and then
-retries: better than mine).
+Example: Replace the libev allocator with one that waits a bit and then
+retries).

 .Sp
 .Vb 6
 \&   static void *
 .Sp
 .Vb 6
 \&   static void *


@@ -347,7 +355,7 @@ matter what, when it returns. That is, libev will generally retry the
 requested operation, or, if the condition doesn't go away, do bad stuff
 (such as abort).
 .Sp
 requested operation, or, if the condition doesn't go away, do bad stuff
 (such as abort).
 .Sp

-Example: do the same thing as libev does internally:
+Example: This is basically the same thing that libev does internally, too.

 .Sp
 .Vb 6
 \&   static void
 .Sp
 .Vb 6
 \&   static void


@@ -506,7 +514,7 @@ always distinct from the default loop. Unlike the default loop, it cannot
 handle signal and child watchers, and attempts to do so will be greeted by
 undefined behaviour (or a failed assertion if assertions are enabled).
 .Sp
 handle signal and child watchers, and attempts to do so will be greeted by
 undefined behaviour (or a failed assertion if assertions are enabled).
 .Sp

-Example: try to create a event loop that uses epoll and nothing else.
+Example: Try to create a event loop that uses epoll and nothing else.

 .Sp
 .Vb 3
 \&  struct ev_loop *epoller = ev_loop_new (EVBACKEND_EPOLL | EVFLAG_NOENV);
 .Sp
 .Vb 3
 \&  struct ev_loop *epoller = ev_loop_new (EVBACKEND_EPOLL | EVFLAG_NOENV);


@@ -614,7 +622,7 @@ Here are the gory details of what \f(CW\*(C`ev_loop\*(C'\fR does:
 \&     were used, return, otherwise continue with step *.
 .Ve
 .Sp
 \&     were used, return, otherwise continue with step *.
 .Ve
 .Sp

-Example: queue some jobs and then loop until no events are outsanding
+Example: Queue some jobs and then loop until no events are outsanding

 anymore.
 .Sp
 .Vb 4
 anymore.
 .Sp
 .Vb 4


@@ -646,21 +654,21 @@ no event watchers registered by it are active. It is also an excellent
 way to do this for generic recurring timers or from within third-party
 libraries. Just remember to \fIunref after start\fR and \fIref before stop\fR.
 .Sp
 way to do this for generic recurring timers or from within third-party
 libraries. Just remember to \fIunref after start\fR and \fIref before stop\fR.
 .Sp

-Example: create a signal watcher, but keep it from keeping \f(CW\*(C`ev_loop\*(C'\fR
+Example: Create a signal watcher, but keep it from keeping \f(CW\*(C`ev_loop\*(C'\fR

 running when nothing else is active.
 .Sp
 .Vb 4
 running when nothing else is active.
 .Sp
 .Vb 4

-\&  struct dv_signal exitsig;
+\&  struct ev_signal exitsig;

 \&  ev_signal_init (&exitsig, sig_cb, SIGINT);
 \&  ev_signal_init (&exitsig, sig_cb, SIGINT);

-\&  ev_signal_start (myloop, &exitsig);
-\&  evf_unref (myloop);
+\&  ev_signal_start (loop, &exitsig);
+\&  evf_unref (loop);

 .Ve
 .Sp
 .Ve
 .Sp

-Example: for some weird reason, unregister the above signal handler again.
+Example: For some weird reason, unregister the above signal handler again.

 .Sp
 .Vb 2
 .Sp
 .Vb 2

-\&  ev_ref (myloop);
-\&  ev_signal_stop (myloop, &exitsig);
+\&  ev_ref (loop);
+\&  ev_signal_stop (loop, &exitsig);

 .Ve
 .SH "ANATOMY OF A WATCHER"
 .IX Header "ANATOMY OF A WATCHER"
 .Ve
 .SH "ANATOMY OF A WATCHER"
 .IX Header "ANATOMY OF A WATCHER"


@@ -959,9 +967,9 @@ The file descriptor being watched.
 .IX Item "int events [read-only]"
 The events being watched.
 .PP
 .IX Item "int events [read-only]"
 The events being watched.
 .PP

-Example: call \f(CW\*(C`stdin_readable_cb\*(C'\fR when \s-1STDIN_FILENO\s0 has become, well
+Example: Call \f(CW\*(C`stdin_readable_cb\*(C'\fR when \s-1STDIN_FILENO\s0 has become, well

 readable, but only once. Since it is likely line\-buffered, you could
 readable, but only once. Since it is likely line\-buffered, you could

-attempt to read a whole line in the callback:
+attempt to read a whole line in the callback.

 .PP
 .Vb 6
 \&  static void
 .PP
 .Vb 6
 \&  static void


@@ -1063,7 +1071,7 @@ The current \f(CW\*(C`repeat\*(C'\fR value. Will be used each time the watcher t
 or \f(CW\*(C`ev_timer_again\*(C'\fR is called and determines the next timeout (if any),
 which is also when any modifications are taken into account.
 .PP
 or \f(CW\*(C`ev_timer_again\*(C'\fR is called and determines the next timeout (if any),
 which is also when any modifications are taken into account.
 .PP

-Example: create a timer that fires after 60 seconds.
+Example: Create a timer that fires after 60 seconds.

 .PP
 .Vb 5
 \&  static void
 .PP
 .Vb 5
 \&  static void


@@ -1079,7 +1087,7 @@ Example: create a timer that fires after 60 seconds.
 \&  ev_timer_start (loop, &mytimer);
 .Ve
 .PP
 \&  ev_timer_start (loop, &mytimer);
 .Ve
 .PP

-Example: create a timeout timer that times out after 10 seconds of
+Example: Create a timeout timer that times out after 10 seconds of

 inactivity.
 .PP
 .Vb 5
 inactivity.
 .PP
 .Vb 5


@@ -1214,7 +1222,7 @@ The current reschedule callback, or \f(CW0\fR, if this functionality is
 switched off. Can be changed any time, but changes only take effect when
 the periodic timer fires or \f(CW\*(C`ev_periodic_again\*(C'\fR is being called.
 .PP
 switched off. Can be changed any time, but changes only take effect when
 the periodic timer fires or \f(CW\*(C`ev_periodic_again\*(C'\fR is being called.
 .PP

-Example: call a callback every hour, or, more precisely, whenever the
+Example: Call a callback every hour, or, more precisely, whenever the

 system clock is divisible by 3600. The callback invocation times have
 potentially a lot of jittering, but good long-term stability.
 .PP
 system clock is divisible by 3600. The callback invocation times have
 potentially a lot of jittering, but good long-term stability.
 .PP


@@ -1232,7 +1240,7 @@ potentially a lot of jittering, but good long-term stability.
 \&  ev_periodic_start (loop, &hourly_tick);
 .Ve
 .PP
 \&  ev_periodic_start (loop, &hourly_tick);
 .Ve
 .PP

-Example: the same as above, but use a reschedule callback to do it:
+Example: The same as above, but use a reschedule callback to do it:

 .PP
 .Vb 1
 \&  #include <math.h>
 .PP
 .Vb 1
 \&  #include <math.h>


@@ -1250,7 +1258,7 @@ Example: the same as above, but use a reschedule callback to do it:
 \&  ev_periodic_init (&hourly_tick, clock_cb, 0., 0., my_scheduler_cb);
 .Ve
 .PP
 \&  ev_periodic_init (&hourly_tick, clock_cb, 0., 0., my_scheduler_cb);
 .Ve
 .PP

-Example: call a callback every hour, starting now:
+Example: Call a callback every hour, starting now:

 .PP
 .Vb 4
 \&  struct ev_periodic hourly_tick;
 .PP
 .Vb 4
 \&  struct ev_periodic hourly_tick;


@@ -1311,7 +1319,7 @@ The process id that detected a status change.
 The process exit/trace status caused by \f(CW\*(C`rpid\*(C'\fR (see your systems
 \&\f(CW\*(C`waitpid\*(C'\fR and \f(CW\*(C`sys/wait.h\*(C'\fR documentation for details).
 .PP
 The process exit/trace status caused by \f(CW\*(C`rpid\*(C'\fR (see your systems
 \&\f(CW\*(C`waitpid\*(C'\fR and \f(CW\*(C`sys/wait.h\*(C'\fR documentation for details).
 .PP

-Example: try to exit cleanly on \s-1SIGINT\s0 and \s-1SIGTERM\s0.
+Example: Try to exit cleanly on \s-1SIGINT\s0 and \s-1SIGTERM\s0.

 .PP
 .Vb 5
 \&  static void
 .PP
 .Vb 5
 \&  static void


@@ -1445,8 +1453,8 @@ Initialises and configures the idle watcher \- it has no parameters of any
 kind. There is a \f(CW\*(C`ev_idle_set\*(C'\fR macro, but using it is utterly pointless,
 believe me.
 .PP
 kind. There is a \f(CW\*(C`ev_idle_set\*(C'\fR macro, but using it is utterly pointless,
 believe me.
 .PP

-Example: dynamically allocate an \f(CW\*(C`ev_idle\*(C'\fR, start it, and in the
-callback, free it. Alos, use no error checking, as usual.
+Example: Dynamically allocate an \f(CW\*(C`ev_idle\*(C'\fR watcher, start it, and in the
+callback, free it. Also, use no error checking, as usual.

 .PP
 .Vb 7
 \&  static void
 .PP
 .Vb 7
 \&  static void

diff --git a/ev.html b/ev.html
index bb4c00eb4103e8f0dabc2b41db5ca8c186799846..bb85c18dd11b3a6f18dce6353c1a633e9c6853a8 100644 (file)
--- a/ev.html
+++ b/ev.html
@@ -6,7 +6,7 @@
        <meta name="description" content="Pod documentation for libev" />
        <meta name="inputfile" content="&lt;standard input&gt;" />
        <meta name="outputfile" content="&lt;standard output&gt;" />
        <meta name="description" content="Pod documentation for libev" />
        <meta name="inputfile" content="&lt;standard input&gt;" />
        <meta name="outputfile" content="&lt;standard output&gt;" />

-       <meta name="created" content="Tue Nov 27 21:14:27 2007" />
+       <meta name="created" content="Tue Nov 27 21:29:04 2007" />

        <meta name="generator" content="Pod::Xhtml 1.57" />
 <link rel="stylesheet" href="http://res.tst.eu/pod.css"/></head>
 <body>
        <meta name="generator" content="Pod::Xhtml 1.57" />
 <link rel="stylesheet" href="http://res.tst.eu/pod.css"/></head>
 <body>


@@ -16,6 +16,7 @@
 
 <ul><li><a href="#NAME">NAME</a></li>
 <li><a href="#SYNOPSIS">SYNOPSIS</a></li>
 
 <ul><li><a href="#NAME">NAME</a></li>
 <li><a href="#SYNOPSIS">SYNOPSIS</a></li>

+<li><a href="#EXAMPLE_PROGRAM">EXAMPLE PROGRAM</a></li>

 <li><a href="#DESCRIPTION">DESCRIPTION</a></li>
 <li><a href="#FEATURES">FEATURES</a></li>
 <li><a href="#CONVENTIONS">CONVENTIONS</a></li>
 <li><a href="#DESCRIPTION">DESCRIPTION</a></li>
 <li><a href="#FEATURES">FEATURES</a></li>
 <li><a href="#CONVENTIONS">CONVENTIONS</a></li>


@@ -61,17 +62,22 @@
 </ul><hr />
 <!-- INDEX END -->
 
 </ul><hr />
 <!-- INDEX END -->
 

-<h1 id="NAME">NAME</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="NAME">NAME</h1>

 <div id="NAME_CONTENT">
 <p>libev - a high performance full-featured event loop written in C</p>
 
 </div>
 <div id="NAME_CONTENT">
 <p>libev - a high performance full-featured event loop written in C</p>
 
 </div>

-<h1 id="SYNOPSIS">SYNOPSIS</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="SYNOPSIS">SYNOPSIS</h1>

 <div id="SYNOPSIS_CONTENT">
 <div id="SYNOPSIS_CONTENT">

-<pre>  /* this is the only header you need */
-  #include &lt;ev.h&gt;
+<pre>  #include &lt;ev.h&gt;
+
+</pre>
+
+</div>
+<h1 id="EXAMPLE_PROGRAM">EXAMPLE PROGRAM</h1>
+<div id="EXAMPLE_PROGRAM_CONTENT">
+<pre>  #include &lt;ev.h&gt;

 
 

-  /* what follows is a fully working example program */

   ev_io stdin_watcher;
   ev_timer timeout_watcher;
 
   ev_io stdin_watcher;
   ev_timer timeout_watcher;
 


@@ -113,7 +119,7 @@
 </pre>
 
 </div>
 </pre>
 
 </div>

-<h1 id="DESCRIPTION">DESCRIPTION</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="DESCRIPTION">DESCRIPTION</h1>

 <div id="DESCRIPTION_CONTENT">
 <p>Libev is an event loop: you register interest in certain events (such as a
 file descriptor being readable or a timeout occuring), and it will manage
 <div id="DESCRIPTION_CONTENT">
 <p>Libev is an event loop: you register interest in certain events (such as a
 file descriptor being readable or a timeout occuring), and it will manage


@@ -127,29 +133,33 @@ details of the event, and then hand it over to libev by <i>starting</i> the
 watcher.</p>
 
 </div>
 watcher.</p>
 
 </div>

-<h1 id="FEATURES">FEATURES</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="FEATURES">FEATURES</h1>

 <div id="FEATURES_CONTENT">
 <div id="FEATURES_CONTENT">

-<p>Libev supports select, poll, the linux-specific epoll and the bsd-specific
-kqueue mechanisms for file descriptor events, relative timers, absolute
-timers with customised rescheduling, signal events, process status change
-events (related to SIGCHLD), and event watchers dealing with the event
-loop mechanism itself (idle, prepare and check watchers). It also is quite
-fast (see this <a href="http://libev.schmorp.de/bench.html">benchmark</a> comparing
-it to libevent for example).</p>
+<p>Libev supports <code>select</code>, <code>poll</code>, the linux-specific <code>epoll</code>, the
+bsd-specific <code>kqueue</code> and the solaris-specific event port mechanisms
+for file descriptor events (<code>ev_io</code>), relative timers (<code>ev_timer</code>),
+absolute timers with customised rescheduling (<code>ev_periodic</code>), synchronous
+signals (<code>ev_signal</code>), process status change events (<code>ev_child</code>), and
+event watchers dealing with the event loop mechanism itself (<code>ev_idle</code>,
+<code>ev_embed</code>, <code>ev_prepare</code> and <code>ev_check</code> watchers) as well as
+file watchers (<code>ev_stat</code>) and even limited support for fork events
+(<code>ev_fork</code>).</p>
+<p>It also is quite fast (see this
+<a href="http://libev.schmorp.de/bench.html">benchmark</a> comparing it to libevent
+for example).</p>

 
 </div>
 
 </div>

-<h1 id="CONVENTIONS">CONVENTIONS</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="CONVENTIONS">CONVENTIONS</h1>

 <div id="CONVENTIONS_CONTENT">
 <div id="CONVENTIONS_CONTENT">

-<p>Libev is very configurable. In this manual the default configuration
-will be described, which supports multiple event loops. For more info
-about various configuration options please have a look at the file
-<cite>README.embed</cite> in the libev distribution. If libev was configured without
-support for multiple event loops, then all functions taking an initial
-argument of name <code>loop</code> (which is always of type <code>struct ev_loop *</code>)
-will not have this argument.</p>
+<p>Libev is very configurable. In this manual the default configuration will
+be described, which supports multiple event loops. For more info about
+various configuration options please have a look at <strong>EMBED</strong> section in
+this manual. If libev was configured without support for multiple event
+loops, then all functions taking an initial argument of name <code>loop</code>
+(which is always of type <code>struct ev_loop *</code>) will not have this argument.</p>

 
 </div>
 
 </div>

-<h1 id="TIME_REPRESENTATION">TIME REPRESENTATION</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="TIME_REPRESENTATION">TIME REPRESENTATION</h1>

 <div id="TIME_REPRESENTATION_CONTENT">
 <p>Libev represents time as a single floating point number, representing the
 (fractional) number of seconds since the (POSIX) epoch (somewhere near
 <div id="TIME_REPRESENTATION_CONTENT">
 <p>Libev represents time as a single floating point number, representing the
 (fractional) number of seconds since the (POSIX) epoch (somewhere near


@@ -159,7 +169,7 @@ to the <code>double</code> type in C, and when you need to do any calculations o
 it, you should treat it as such.</p>
 
 </div>
 it, you should treat it as such.</p>
 
 </div>

-<h1 id="GLOBAL_FUNCTIONS">GLOBAL FUNCTIONS</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="GLOBAL_FUNCTIONS">GLOBAL FUNCTIONS</h1>

 <div id="GLOBAL_FUNCTIONS_CONTENT">
 <p>These functions can be called anytime, even before initialising the
 library in any way.</p>
 <div id="GLOBAL_FUNCTIONS_CONTENT">
 <p>These functions can be called anytime, even before initialising the
 library in any way.</p>


@@ -182,8 +192,8 @@ version of the library your program was compiled against.</p>
 as this indicates an incompatible change.  Minor versions are usually
 compatible to older versions, so a larger minor version alone is usually
 not a problem.</p>
 as this indicates an incompatible change.  Minor versions are usually
 compatible to older versions, so a larger minor version alone is usually
 not a problem.</p>

-               <p>Example: make sure we haven't accidentally been linked against the wrong
-version:</p>
+               <p>Example: Make sure we haven't accidentally been linked against the wrong
+version.</p>

 <pre>  assert ((&quot;libev version mismatch&quot;,
            ev_version_major () == EV_VERSION_MAJOR
            &amp;&amp; ev_version_minor () &gt;= EV_VERSION_MINOR));
 <pre>  assert ((&quot;libev version mismatch&quot;,
            ev_version_major () == EV_VERSION_MAJOR
            &amp;&amp; ev_version_minor () &gt;= EV_VERSION_MINOR));


@@ -231,8 +241,8 @@ action. The default is your system realloc function.</p>
                <p>You could override this function in high-availability programs to, say,
 free some memory if it cannot allocate memory, to use a special allocator,
 or even to sleep a while and retry until some memory is available.</p>
                <p>You could override this function in high-availability programs to, say,
 free some memory if it cannot allocate memory, to use a special allocator,
 or even to sleep a while and retry until some memory is available.</p>

-               <p>Example: replace the libev allocator with one that waits a bit and then
-retries: better than mine).</p>
+               <p>Example: Replace the libev allocator with one that waits a bit and then
+retries).</p>

 <pre>   static void *
    persistent_realloc (void *ptr, size_t size)
    {
 <pre>   static void *
    persistent_realloc (void *ptr, size_t size)
    {


@@ -261,7 +271,7 @@ callback is set, then libev will expect it to remedy the sitution, no
 matter what, when it returns. That is, libev will generally retry the
 requested operation, or, if the condition doesn't go away, do bad stuff
 (such as abort).</p>
 matter what, when it returns. That is, libev will generally retry the
 requested operation, or, if the condition doesn't go away, do bad stuff
 (such as abort).</p>

-               <p>Example: do the same thing as libev does internally:</p>
+               <p>Example: This is basically the same thing that libev does internally, too.</p>

 <pre>   static void
    fatal_error (const char *msg)
    {
 <pre>   static void
    fatal_error (const char *msg)
    {


@@ -277,7 +287,7 @@ requested operation, or, if the condition doesn't go away, do bad stuff
 </dl>
 
 </div>
 </dl>
 
 </div>

-<h1 id="FUNCTIONS_CONTROLLING_THE_EVENT_LOOP">FUNCTIONS CONTROLLING THE EVENT LOOP</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="FUNCTIONS_CONTROLLING_THE_EVENT_LOOP">FUNCTIONS CONTROLLING THE EVENT LOOP</h1>

 <div id="FUNCTIONS_CONTROLLING_THE_EVENT_LOOP-2">
 <p>An event loop is described by a <code>struct ev_loop *</code>. The library knows two
 types of such loops, the <i>default</i> loop, which supports signals and child
 <div id="FUNCTIONS_CONTROLLING_THE_EVENT_LOOP-2">
 <p>An event loop is described by a <code>struct ev_loop *</code>. The library knows two
 types of such loops, the <i>default</i> loop, which supports signals and child


@@ -407,7 +417,7 @@ event loop and only if you know the OS supports your types of fds):</p>
 always distinct from the default loop. Unlike the default loop, it cannot
 handle signal and child watchers, and attempts to do so will be greeted by
 undefined behaviour (or a failed assertion if assertions are enabled).</p>
 always distinct from the default loop. Unlike the default loop, it cannot
 handle signal and child watchers, and attempts to do so will be greeted by
 undefined behaviour (or a failed assertion if assertions are enabled).</p>

-               <p>Example: try to create a event loop that uses epoll and nothing else.</p>
+               <p>Example: Try to create a event loop that uses epoll and nothing else.</p>

 <pre>  struct ev_loop *epoller = ev_loop_new (EVBACKEND_EPOLL | EVFLAG_NOENV);
   if (!epoller)
     fatal (&quot;no epoll found here, maybe it hides under your chair&quot;);
 <pre>  struct ev_loop *epoller = ev_loop_new (EVBACKEND_EPOLL | EVFLAG_NOENV);
   if (!epoller)
     fatal (&quot;no epoll found here, maybe it hides under your chair&quot;);


@@ -510,7 +520,7 @@ usually a better approach for this kind of thing.</p>
      were used, return, otherwise continue with step *.
 
 </pre>
      were used, return, otherwise continue with step *.
 
 </pre>

-               <p>Example: queue some jobs and then loop until no events are outsanding
+               <p>Example: Queue some jobs and then loop until no events are outsanding

 anymore.</p>
 <pre>   ... queue jobs here, make sure they register event watchers as long
    ... as they still have work to do (even an idle watcher will do..)
 anymore.</p>
 <pre>   ... queue jobs here, make sure they register event watchers as long
    ... as they still have work to do (even an idle watcher will do..)


@@ -539,17 +549,17 @@ visible to the libev user and should not keep <code>ev_loop</code> from exiting
 no event watchers registered by it are active. It is also an excellent
 way to do this for generic recurring timers or from within third-party
 libraries. Just remember to <i>unref after start</i> and <i>ref before stop</i>.</p>
 no event watchers registered by it are active. It is also an excellent
 way to do this for generic recurring timers or from within third-party
 libraries. Just remember to <i>unref after start</i> and <i>ref before stop</i>.</p>

-               <p>Example: create a signal watcher, but keep it from keeping <code>ev_loop</code>
+               <p>Example: Create a signal watcher, but keep it from keeping <code>ev_loop</code>

 running when nothing else is active.</p>
 running when nothing else is active.</p>

-<pre>  struct dv_signal exitsig;
+<pre>  struct ev_signal exitsig;

   ev_signal_init (&amp;exitsig, sig_cb, SIGINT);
   ev_signal_init (&amp;exitsig, sig_cb, SIGINT);

-  ev_signal_start (myloop, &amp;exitsig);
-  evf_unref (myloop);
+  ev_signal_start (loop, &amp;exitsig);
+  evf_unref (loop);

 
 </pre>
 
 </pre>

-               <p>Example: for some weird reason, unregister the above signal handler again.</p>
-<pre>  ev_ref (myloop);
-  ev_signal_stop (myloop, &amp;exitsig);
+               <p>Example: For some weird reason, unregister the above signal handler again.</p>
+<pre>  ev_ref (loop);
+  ev_signal_stop (loop, &amp;exitsig);

 
 </pre>
        </dd>
 
 </pre>
        </dd>


@@ -560,7 +570,7 @@ running when nothing else is active.</p>
 
 
 </div>
 
 
 </div>

-<h1 id="ANATOMY_OF_A_WATCHER">ANATOMY OF A WATCHER</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="ANATOMY_OF_A_WATCHER">ANATOMY OF A WATCHER</h1>

 <div id="ANATOMY_OF_A_WATCHER_CONTENT">
 <p>A watcher is a structure that you create and register to record your
 interest in some event. For instance, if you want to wait for STDIN to
 <div id="ANATOMY_OF_A_WATCHER_CONTENT">
 <p>A watcher is a structure that you create and register to record your
 interest in some event. For instance, if you want to wait for STDIN to


@@ -783,7 +793,7 @@ have been omitted....</p>
 
 
 </div>
 
 
 </div>

-<h1 id="WATCHER_TYPES">WATCHER TYPES</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="WATCHER_TYPES">WATCHER TYPES</h1>

 <div id="WATCHER_TYPES_CONTENT">
 <p>This section describes each watcher in detail, but will not repeat
 information given in the last section. Any initialisation/set macros,
 <div id="WATCHER_TYPES_CONTENT">
 <p>This section describes each watcher in detail, but will not repeat
 information given in the last section. Any initialisation/set macros,


@@ -853,9 +863,9 @@ rceeive events for and events is either <code>EV_READ</code>, <code>EV_WRITE</co
                <p>The events being watched.</p>
        </dd>
 </dl>
                <p>The events being watched.</p>
        </dd>
 </dl>

-<p>Example: call <code>stdin_readable_cb</code> when STDIN_FILENO has become, well
+<p>Example: Call <code>stdin_readable_cb</code> when STDIN_FILENO has become, well

 readable, but only once. Since it is likely line-buffered, you could
 readable, but only once. Since it is likely line-buffered, you could

-attempt to read a whole line in the callback:</p>
+attempt to read a whole line in the callback.</p>

 <pre>  static void
   stdin_readable_cb (struct ev_loop *loop, struct ev_io *w, int revents)
   {
 <pre>  static void
   stdin_readable_cb (struct ev_loop *loop, struct ev_io *w, int revents)
   {


@@ -948,7 +958,7 @@ or <code>ev_timer_again</code> is called and determines the next timeout (if any
 which is also when any modifications are taken into account.</p>
        </dd>
 </dl>
 which is also when any modifications are taken into account.</p>
        </dd>
 </dl>

-<p>Example: create a timer that fires after 60 seconds.</p>
+<p>Example: Create a timer that fires after 60 seconds.</p>

 <pre>  static void
   one_minute_cb (struct ev_loop *loop, struct ev_timer *w, int revents)
   {
 <pre>  static void
   one_minute_cb (struct ev_loop *loop, struct ev_timer *w, int revents)
   {


@@ -960,7 +970,7 @@ which is also when any modifications are taken into account.</p>
   ev_timer_start (loop, &amp;mytimer);
 
 </pre>
   ev_timer_start (loop, &amp;mytimer);
 
 </pre>

-<p>Example: create a timeout timer that times out after 10 seconds of
+<p>Example: Create a timeout timer that times out after 10 seconds of

 inactivity.</p>
 <pre>  static void
   timeout_cb (struct ev_loop *loop, struct ev_timer *w, int revents)
 inactivity.</p>
 <pre>  static void
   timeout_cb (struct ev_loop *loop, struct ev_timer *w, int revents)


@@ -1086,7 +1096,7 @@ switched off. Can be changed any time, but changes only take effect when
 the periodic timer fires or <code>ev_periodic_again</code> is being called.</p>
        </dd>
 </dl>
 the periodic timer fires or <code>ev_periodic_again</code> is being called.</p>
        </dd>
 </dl>

-<p>Example: call a callback every hour, or, more precisely, whenever the
+<p>Example: Call a callback every hour, or, more precisely, whenever the

 system clock is divisible by 3600. The callback invocation times have
 potentially a lot of jittering, but good long-term stability.</p>
 <pre>  static void
 system clock is divisible by 3600. The callback invocation times have
 potentially a lot of jittering, but good long-term stability.</p>
 <pre>  static void


@@ -1100,7 +1110,7 @@ potentially a lot of jittering, but good long-term stability.</p>
   ev_periodic_start (loop, &amp;hourly_tick);
 
 </pre>
   ev_periodic_start (loop, &amp;hourly_tick);
 
 </pre>

-<p>Example: the same as above, but use a reschedule callback to do it:</p>
+<p>Example: The same as above, but use a reschedule callback to do it:</p>

 <pre>  #include &lt;math.h&gt;
 
   static ev_tstamp
 <pre>  #include &lt;math.h&gt;
 
   static ev_tstamp


@@ -1112,7 +1122,7 @@ potentially a lot of jittering, but good long-term stability.</p>
   ev_periodic_init (&amp;hourly_tick, clock_cb, 0., 0., my_scheduler_cb);
 
 </pre>
   ev_periodic_init (&amp;hourly_tick, clock_cb, 0., 0., my_scheduler_cb);
 
 </pre>

-<p>Example: call a callback every hour, starting now:</p>
+<p>Example: Call a callback every hour, starting now:</p>

 <pre>  struct ev_periodic hourly_tick;
   ev_periodic_init (&amp;hourly_tick, clock_cb,
                     fmod (ev_now (loop), 3600.), 3600., 0);
 <pre>  struct ev_periodic hourly_tick;
   ev_periodic_init (&amp;hourly_tick, clock_cb,
                     fmod (ev_now (loop), 3600.), 3600., 0);


@@ -1183,7 +1193,7 @@ process causing the status change.</p>
 <code>waitpid</code> and <code>sys/wait.h</code> documentation for details).</p>
        </dd>
 </dl>
 <code>waitpid</code> and <code>sys/wait.h</code> documentation for details).</p>
        </dd>
 </dl>

-<p>Example: try to exit cleanly on SIGINT and SIGTERM.</p>
+<p>Example: Try to exit cleanly on SIGINT and SIGTERM.</p>

 <pre>  static void
   sigint_cb (struct ev_loop *loop, struct ev_signal *w, int revents)
   {
 <pre>  static void
   sigint_cb (struct ev_loop *loop, struct ev_signal *w, int revents)
   {


@@ -1316,8 +1326,8 @@ kind. There is a <code>ev_idle_set</code> macro, but using it is utterly pointle
 believe me.</p>
        </dd>
 </dl>
 believe me.</p>
        </dd>
 </dl>

-<p>Example: dynamically allocate an <code>ev_idle</code>, start it, and in the
-callback, free it. Alos, use no error checking, as usual.</p>
+<p>Example: Dynamically allocate an <code>ev_idle</code> watcher, start it, and in the
+callback, free it. Also, use no error checking, as usual.</p>

 <pre>  static void
   idle_cb (struct ev_loop *loop, struct ev_idle *w, int revents)
   {
 <pre>  static void
   idle_cb (struct ev_loop *loop, struct ev_idle *w, int revents)
   {


@@ -1552,7 +1562,7 @@ believe me.</p>
 
 
 </div>
 
 
 </div>

-<h1 id="OTHER_FUNCTIONS">OTHER FUNCTIONS</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="OTHER_FUNCTIONS">OTHER FUNCTIONS</h1>

 <div id="OTHER_FUNCTIONS_CONTENT">
 <p>There are some other functions of possible interest. Described. Here. Now.</p>
 <dl>
 <div id="OTHER_FUNCTIONS_CONTENT">
 <p>There are some other functions of possible interest. Described. Here. Now.</p>
 <dl>


@@ -1609,7 +1619,7 @@ loop!).</p>
 
 
 </div>
 
 
 </div>

-<h1 id="LIBEVENT_EMULATION">LIBEVENT EMULATION</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="LIBEVENT_EMULATION">LIBEVENT EMULATION</h1>

 <div id="LIBEVENT_EMULATION_CONTENT">
 <p>Libev offers a compatibility emulation layer for libevent. It cannot
 emulate the internals of libevent, so here are some usage hints:</p>
 <div id="LIBEVENT_EMULATION_CONTENT">
 <p>Libev offers a compatibility emulation layer for libevent. It cannot
 emulate the internals of libevent, so here are some usage hints:</p>


@@ -1629,7 +1639,7 @@ to use the libev header file and library.</dt>
 </dl>
 
 </div>
 </dl>
 
 </div>

-<h1 id="C_SUPPORT">C++ SUPPORT</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="C_SUPPORT">C++ SUPPORT</h1>

 <div id="C_SUPPORT_CONTENT">
 <p>Libev comes with some simplistic wrapper classes for C++ that mainly allow
 you to use some convinience methods to start/stop watchers and also change
 <div id="C_SUPPORT_CONTENT">
 <p>Libev comes with some simplistic wrapper classes for C++ that mainly allow
 you to use some convinience methods to start/stop watchers and also change


@@ -1734,7 +1744,7 @@ the constructor.</p>
 </pre>
 
 </div>
 </pre>
 
 </div>

-<h1 id="MACRO_MAGIC">MACRO MAGIC</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="MACRO_MAGIC">MACRO MAGIC</h1>

 <div id="MACRO_MAGIC_CONTENT">
 <p>Libev can be compiled with a variety of options, the most fundemantal is
 <code>EV_MULTIPLICITY</code>. This option determines wether (most) functions and
 <div id="MACRO_MAGIC_CONTENT">
 <p>Libev can be compiled with a variety of options, the most fundemantal is
 <code>EV_MULTIPLICITY</code>. This option determines wether (most) functions and


@@ -1795,7 +1805,7 @@ wether multiple loops are supported or not.</p>
 </pre>
 
 </div>
 </pre>
 
 </div>

-<h1 id="EMBEDDING">EMBEDDING</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="EMBEDDING">EMBEDDING</h1>

 <div id="EMBEDDING_CONTENT">
 <p>Libev can (and often is) directly embedded into host
 applications. Examples of applications that embed it include the Deliantra
 <div id="EMBEDDING_CONTENT">
 <p>Libev can (and often is) directly embedded into host
 applications. Examples of applications that embed it include the Deliantra


@@ -2099,7 +2109,7 @@ that everybody includes and which overrides some autoconf choices:</p>
 </pre>
 
 </div>
 </pre>
 
 </div>

-<h1 id="COMPLEXITIES">COMPLEXITIES</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="COMPLEXITIES">COMPLEXITIES</h1>

 <div id="COMPLEXITIES_CONTENT">
                <p>In this section the complexities of (many of) the algorithms used inside
 libev will be explained. For complexity discussions about backends see the
 <div id="COMPLEXITIES_CONTENT">
                <p>In this section the complexities of (many of) the algorithms used inside
 libev will be explained. For complexity discussions about backends see the


@@ -2122,7 +2132,7 @@ documentation for <code>ev_default_init</code>.</p>
 
 
 </div>
 
 
 </div>

-<h1 id="AUTHOR">AUTHOR</h1><p><a href="#TOP" class="toplink">Top</a></p>
+<h1 id="AUTHOR">AUTHOR</h1>

 <div id="AUTHOR_CONTENT">
                <p>Marc Lehmann &lt;libev@schmorp.de&gt;.</p>
 
 <div id="AUTHOR_CONTENT">
                <p>Marc Lehmann &lt;libev@schmorp.de&gt;.</p>
 

diff --git a/ev.pod b/ev.pod
index 43db80f2552c54a983d830740eb3c51300efd07a..1b797df5dd8f96b547b1b7c2dc9a90836328ce2e 100644 (file)
--- a/ev.pod
+++ b/ev.pod
@@ -4,10 +4,12 @@ libev - a high performance full-featured event loop written in C
 
 =head1 SYNOPSIS
 
 
 =head1 SYNOPSIS
 

-  /* this is the only header you need */

   #include <ev.h>
 
   #include <ev.h>
 

-  /* what follows is a fully working example program */
+=head1 EXAMPLE PROGRAM
+
+  #include <ev.h>
+

   ev_io stdin_watcher;
   ev_timer timeout_watcher;
 
   ev_io stdin_watcher;
   ev_timer timeout_watcher;
 


@@ -63,23 +65,28 @@ watcher.
 
 =head1 FEATURES
 
 
 =head1 FEATURES
 

-Libev supports select, poll, the linux-specific epoll and the bsd-specific
-kqueue mechanisms for file descriptor events, relative timers, absolute
-timers with customised rescheduling, signal events, process status change
-events (related to SIGCHLD), and event watchers dealing with the event
-loop mechanism itself (idle, prepare and check watchers). It also is quite
-fast (see this L<benchmark|http://libev.schmorp.de/bench.html> comparing
-it to libevent for example).
+Libev supports C<select>, C<poll>, the linux-specific C<epoll>, the
+bsd-specific C<kqueue> and the solaris-specific event port mechanisms
+for file descriptor events (C<ev_io>), relative timers (C<ev_timer>),
+absolute timers with customised rescheduling (C<ev_periodic>), synchronous
+signals (C<ev_signal>), process status change events (C<ev_child>), and
+event watchers dealing with the event loop mechanism itself (C<ev_idle>,
+C<ev_embed>, C<ev_prepare> and C<ev_check> watchers) as well as
+file watchers (C<ev_stat>) and even limited support for fork events
+(C<ev_fork>).
+
+It also is quite fast (see this
+L<benchmark|http://libev.schmorp.de/bench.html> comparing it to libevent
+for example).

 
 =head1 CONVENTIONS
 
 
 =head1 CONVENTIONS
 

-Libev is very configurable. In this manual the default configuration
-will be described, which supports multiple event loops. For more info
-about various configuration options please have a look at the file
-F<README.embed> in the libev distribution. If libev was configured without
-support for multiple event loops, then all functions taking an initial
-argument of name C<loop> (which is always of type C<struct ev_loop *>)
-will not have this argument.
+Libev is very configurable. In this manual the default configuration will
+be described, which supports multiple event loops. For more info about
+various configuration options please have a look at B<EMBED> section in
+this manual. If libev was configured without support for multiple event
+loops, then all functions taking an initial argument of name C<loop>
+(which is always of type C<struct ev_loop *>) will not have this argument.

 
 =head1 TIME REPRESENTATION
 
 
 =head1 TIME REPRESENTATION
 


@@ -118,8 +125,8 @@ as this indicates an incompatible change.  Minor versions are usually
 compatible to older versions, so a larger minor version alone is usually
 not a problem.
 
 compatible to older versions, so a larger minor version alone is usually
 not a problem.
 

-Example: make sure we haven't accidentally been linked against the wrong
-version:
+Example: Make sure we haven't accidentally been linked against the wrong
+version.

 
   assert (("libev version mismatch",
            ev_version_major () == EV_VERSION_MAJOR
 
   assert (("libev version mismatch",
            ev_version_major () == EV_VERSION_MAJOR


@@ -169,8 +176,8 @@ You could override this function in high-availability programs to, say,
 free some memory if it cannot allocate memory, to use a special allocator,
 or even to sleep a while and retry until some memory is available.
 
 free some memory if it cannot allocate memory, to use a special allocator,
 or even to sleep a while and retry until some memory is available.
 

-Example: replace the libev allocator with one that waits a bit and then
-retries: better than mine).
+Example: Replace the libev allocator with one that waits a bit and then
+retries).

 
    static void *
    persistent_realloc (void *ptr, size_t size)
 
    static void *
    persistent_realloc (void *ptr, size_t size)


@@ -199,7 +206,7 @@ matter what, when it returns. That is, libev will generally retry the
 requested operation, or, if the condition doesn't go away, do bad stuff
 (such as abort).
 
 requested operation, or, if the condition doesn't go away, do bad stuff
 (such as abort).
 

-Example: do the same thing as libev does internally:
+Example: This is basically the same thing that libev does internally, too.

 
    static void
    fatal_error (const char *msg)
 
    static void
    fatal_error (const char *msg)


@@ -355,7 +362,7 @@ always distinct from the default loop. Unlike the default loop, it cannot
 handle signal and child watchers, and attempts to do so will be greeted by
 undefined behaviour (or a failed assertion if assertions are enabled).
 
 handle signal and child watchers, and attempts to do so will be greeted by
 undefined behaviour (or a failed assertion if assertions are enabled).
 

-Example: try to create a event loop that uses epoll and nothing else.
+Example: Try to create a event loop that uses epoll and nothing else.

 
   struct ev_loop *epoller = ev_loop_new (EVBACKEND_EPOLL | EVFLAG_NOENV);
   if (!epoller)
 
   struct ev_loop *epoller = ev_loop_new (EVBACKEND_EPOLL | EVFLAG_NOENV);
   if (!epoller)


@@ -464,7 +471,7 @@ Here are the gory details of what C<ev_loop> does:
    - If ev_unloop has been called or EVLOOP_ONESHOT or EVLOOP_NONBLOCK
      were used, return, otherwise continue with step *.
 
    - If ev_unloop has been called or EVLOOP_ONESHOT or EVLOOP_NONBLOCK
      were used, return, otherwise continue with step *.
 

-Example: queue some jobs and then loop until no events are outsanding
+Example: Queue some jobs and then loop until no events are outsanding

 anymore.
 
    ... queue jobs here, make sure they register event watchers as long
 anymore.
 
    ... queue jobs here, make sure they register event watchers as long


@@ -494,18 +501,18 @@ no event watchers registered by it are active. It is also an excellent
 way to do this for generic recurring timers or from within third-party
 libraries. Just remember to I<unref after start> and I<ref before stop>.
 
 way to do this for generic recurring timers or from within third-party
 libraries. Just remember to I<unref after start> and I<ref before stop>.
 

-Example: create a signal watcher, but keep it from keeping C<ev_loop>
+Example: Create a signal watcher, but keep it from keeping C<ev_loop>

 running when nothing else is active.
 
 running when nothing else is active.
 

-  struct dv_signal exitsig;
+  struct ev_signal exitsig;

   ev_signal_init (&exitsig, sig_cb, SIGINT);
   ev_signal_init (&exitsig, sig_cb, SIGINT);

-  ev_signal_start (myloop, &exitsig);
-  evf_unref (myloop);
+  ev_signal_start (loop, &exitsig);
+  evf_unref (loop);

 
 

-Example: for some weird reason, unregister the above signal handler again.
+Example: For some weird reason, unregister the above signal handler again.

 
 

-  ev_ref (myloop);
-  ev_signal_stop (myloop, &exitsig);
+  ev_ref (loop);
+  ev_signal_stop (loop, &exitsig);

 
 =back
 
 
 =back
 


@@ -816,9 +823,9 @@ The events being watched.
 
 =back
 
 
 =back
 

-Example: call C<stdin_readable_cb> when STDIN_FILENO has become, well
+Example: Call C<stdin_readable_cb> when STDIN_FILENO has become, well

 readable, but only once. Since it is likely line-buffered, you could
 readable, but only once. Since it is likely line-buffered, you could

-attempt to read a whole line in the callback:
+attempt to read a whole line in the callback.

 
   static void
   stdin_readable_cb (struct ev_loop *loop, struct ev_io *w, int revents)
 
   static void
   stdin_readable_cb (struct ev_loop *loop, struct ev_io *w, int revents)


@@ -918,7 +925,7 @@ which is also when any modifications are taken into account.
 
 =back
 
 
 =back
 

-Example: create a timer that fires after 60 seconds.
+Example: Create a timer that fires after 60 seconds.

 
   static void
   one_minute_cb (struct ev_loop *loop, struct ev_timer *w, int revents)
 
   static void
   one_minute_cb (struct ev_loop *loop, struct ev_timer *w, int revents)


@@ -930,7 +937,7 @@ Example: create a timer that fires after 60 seconds.
   ev_timer_init (&mytimer, one_minute_cb, 60., 0.);
   ev_timer_start (loop, &mytimer);
 
   ev_timer_init (&mytimer, one_minute_cb, 60., 0.);
   ev_timer_start (loop, &mytimer);
 

-Example: create a timeout timer that times out after 10 seconds of
+Example: Create a timeout timer that times out after 10 seconds of

 inactivity.
 
   static void
 inactivity.
 
   static void


@@ -1065,7 +1072,7 @@ the periodic timer fires or C<ev_periodic_again> is being called.
 
 =back
 
 
 =back
 

-Example: call a callback every hour, or, more precisely, whenever the
+Example: Call a callback every hour, or, more precisely, whenever the

 system clock is divisible by 3600. The callback invocation times have
 potentially a lot of jittering, but good long-term stability.
 
 system clock is divisible by 3600. The callback invocation times have
 potentially a lot of jittering, but good long-term stability.
 


@@ -1079,7 +1086,7 @@ potentially a lot of jittering, but good long-term stability.
   ev_periodic_init (&hourly_tick, clock_cb, 0., 3600., 0);
   ev_periodic_start (loop, &hourly_tick);
 
   ev_periodic_init (&hourly_tick, clock_cb, 0., 3600., 0);
   ev_periodic_start (loop, &hourly_tick);
 

-Example: the same as above, but use a reschedule callback to do it:
+Example: The same as above, but use a reschedule callback to do it:

 
   #include <math.h>
 
 
   #include <math.h>
 


@@ -1091,7 +1098,7 @@ Example: the same as above, but use a reschedule callback to do it:
 
   ev_periodic_init (&hourly_tick, clock_cb, 0., 0., my_scheduler_cb);
 
 
   ev_periodic_init (&hourly_tick, clock_cb, 0., 0., my_scheduler_cb);
 

-Example: call a callback every hour, starting now:
+Example: Call a callback every hour, starting now:

 
   struct ev_periodic hourly_tick;
   ev_periodic_init (&hourly_tick, clock_cb,
 
   struct ev_periodic hourly_tick;
   ev_periodic_init (&hourly_tick, clock_cb,


@@ -1162,7 +1169,7 @@ C<waitpid> and C<sys/wait.h> documentation for details).
 
 =back
 
 
 =back
 

-Example: try to exit cleanly on SIGINT and SIGTERM.
+Example: Try to exit cleanly on SIGINT and SIGTERM.

 
   static void
   sigint_cb (struct ev_loop *loop, struct ev_signal *w, int revents)
 
   static void
   sigint_cb (struct ev_loop *loop, struct ev_signal *w, int revents)


@@ -1301,8 +1308,8 @@ believe me.
 
 =back
 
 
 =back
 

-Example: dynamically allocate an C<ev_idle>, start it, and in the
-callback, free it. Alos, use no error checking, as usual.
+Example: Dynamically allocate an C<ev_idle> watcher, start it, and in the
+callback, free it. Also, use no error checking, as usual.

 
   static void
   idle_cb (struct ev_loop *loop, struct ev_idle *w, int revents)
 
   static void
   idle_cb (struct ev_loop *loop, struct ev_idle *w, int revents)