| … | |
… | |
| 4 | <head> |
4 | <head> |
| 5 | <title>libev</title> |
5 | <title>libev</title> |
| 6 | <meta name="description" content="Pod documentation for libev" /> |
6 | <meta name="description" content="Pod documentation for libev" /> |
| 7 | <meta name="inputfile" content="<standard input>" /> |
7 | <meta name="inputfile" content="<standard input>" /> |
| 8 | <meta name="outputfile" content="<standard output>" /> |
8 | <meta name="outputfile" content="<standard output>" /> |
| 9 | <meta name="created" content="Mon Nov 12 09:32:26 2007" /> |
9 | <meta name="created" content="Mon Nov 12 09:32:51 2007" /> |
| 10 | <meta name="generator" content="Pod::Xhtml 1.57" /> |
10 | <meta name="generator" content="Pod::Xhtml 1.57" /> |
| 11 | <link rel="stylesheet" href="http://res.tst.eu/pod.css"/></head> |
11 | <link rel="stylesheet" href="http://res.tst.eu/pod.css"/></head> |
| 12 | <body> |
12 | <body> |
| 13 | <div class="pod"> |
13 | <div class="pod"> |
| 14 | <!-- INDEX START --> |
14 | <!-- INDEX START --> |
| … | |
… | |
| 24 | <li><a href="#ANATOMY_OF_A_WATCHER">ANATOMY OF A WATCHER</a> |
24 | <li><a href="#ANATOMY_OF_A_WATCHER">ANATOMY OF A WATCHER</a> |
| 25 | <ul><li><a href="#ASSOCIATING_CUSTOM_DATA_WITH_A_WATCH">ASSOCIATING CUSTOM DATA WITH A WATCHER</a></li> |
25 | <ul><li><a href="#ASSOCIATING_CUSTOM_DATA_WITH_A_WATCH">ASSOCIATING CUSTOM DATA WITH A WATCHER</a></li> |
| 26 | </ul> |
26 | </ul> |
| 27 | </li> |
27 | </li> |
| 28 | <li><a href="#WATCHER_TYPES">WATCHER TYPES</a> |
28 | <li><a href="#WATCHER_TYPES">WATCHER TYPES</a> |
| 29 | <ul><li><a href="#code_ev_io_code_is_my_file_descripto"><code>ev_io</code> - is my file descriptor readable or writable</a></li> |
29 | <ul><li><a href="#code_ev_io_code_is_this_file_descrip"><code>ev_io</code> - is this file descriptor readable or writable</a></li> |
| 30 | <li><a href="#code_ev_timer_code_relative_and_opti"><code>ev_timer</code> - relative and optionally recurring timeouts</a></li> |
30 | <li><a href="#code_ev_timer_code_relative_and_opti"><code>ev_timer</code> - relative and optionally recurring timeouts</a></li> |
| 31 | <li><a href="#code_ev_periodic_code_to_cron_or_not"><code>ev_periodic</code> - to cron or not to cron it</a></li> |
31 | <li><a href="#code_ev_periodic_code_to_cron_or_not"><code>ev_periodic</code> - to cron or not to cron it</a></li> |
| 32 | <li><a href="#code_ev_signal_code_signal_me_when_a"><code>ev_signal</code> - signal me when a signal gets signalled</a></li> |
32 | <li><a href="#code_ev_signal_code_signal_me_when_a"><code>ev_signal</code> - signal me when a signal gets signalled</a></li> |
| 33 | <li><a href="#code_ev_child_code_wait_for_pid_stat"><code>ev_child</code> - wait for pid status changes</a></li> |
33 | <li><a href="#code_ev_child_code_wait_for_pid_stat"><code>ev_child</code> - wait for pid status changes</a></li> |
| 34 | <li><a href="#code_ev_idle_code_when_you_ve_got_no"><code>ev_idle</code> - when you've got nothing better to do</a></li> |
34 | <li><a href="#code_ev_idle_code_when_you_ve_got_no"><code>ev_idle</code> - when you've got nothing better to do</a></li> |
| … | |
… | |
| 426 | <div id="WATCHER_TYPES_CONTENT"> |
426 | <div id="WATCHER_TYPES_CONTENT"> |
| 427 | <p>This section describes each watcher in detail, but will not repeat |
427 | <p>This section describes each watcher in detail, but will not repeat |
| 428 | information given in the last section.</p> |
428 | information given in the last section.</p> |
| 429 | |
429 | |
| 430 | </div> |
430 | </div> |
| 431 | <h2 id="code_ev_io_code_is_my_file_descripto"><code>ev_io</code> - is my file descriptor readable or writable</h2> |
431 | <h2 id="code_ev_io_code_is_this_file_descrip"><code>ev_io</code> - is this file descriptor readable or writable</h2> |
| 432 | <div id="code_ev_io_code_is_my_file_descripto-2"> |
432 | <div id="code_ev_io_code_is_this_file_descrip-2"> |
| 433 | <p>I/O watchers check whether a file descriptor is readable or writable |
433 | <p>I/O watchers check whether a file descriptor is readable or writable |
| 434 | in each iteration of the event loop (This behaviour is called |
434 | in each iteration of the event loop (This behaviour is called |
| 435 | level-triggering because you keep receiving events as long as the |
435 | level-triggering because you keep receiving events as long as the |
| 436 | condition persists. Remember you cna stop the watcher if you don't want to |
436 | condition persists. Remember you cna stop the watcher if you don't want to |
| 437 | act on the event and neither want to receive future events).</p> |
437 | act on the event and neither want to receive future events).</p> |
