Language Ccpp Cref Man Clock.htm

 <TITLE>clock</TITLE>
<body bgcolor="#ffffcc">
<hr>
<pre>



<h3>CLOCK(3)            Linux Programmer's Manual            CLOCK(3)
</h3>

<h3>NAME
</h3>       clock - Determine processor time

<h3>SYNOPSIS
</h3>       #include &lt;time.h&gt;

       clock_t clock(void);

<h3>DESCRIPTION
</h3>       The clock() function returns an approximation of processor
       time used by the program.

<h3>RETURN VALUE
</h3>       The value returned is the  CPU  time  used  so  far  as  a
       clock_t;  to  get  the  number  of seconds used, divide by
       CLOCKS_PER_SEC.

<h3>CONFORMS TO
</h3>       ANSI C

<h3>BUGS
</h3>       The C standard allows for arbitrary values at the start of
       the   program;  take  the  difference  between  the  value
       returned from a call to clock() at the start of  the  pro-
       gram and the end to get maximum portability.

       The times() function call returns more information.

</pre>
<hr>
<h3>SEE ALSO
</h3><p>
<a href=times.htm>times</a>, 
<pre>



























<h3>GNU                       April 21, 1993                        1
</h3>


</pre>
<P>
<hr>
<p>
<center>
<table border=2 width=80%>
<tr align=center>
<td width=25%>
<a href=../index.htm>Top</a>
</td><td width=25%>
<a href=../master_index.html>Master Index</a>
</td><td width=25%>
<a href=../SYNTAX/keywords.html>Keywords</a>
</td><td width=25%>
<a href=../FUNCTIONS/index.htm>Functions</a>
</td>
</tr>
</table>
</center>
<p>
<hr>

This manual page was brought to you by <i>mjl_man V-2.0</i>

file: /Techref/language/ccpp/Cref/MAN/clock.htm, 1KB, , updated: 2003/3/20 09:39, local time: 2024/11/27 00:19,

^{18.216.145.37:LOG IN}

©2024 These pages are served without commercial sponsorship. (No popup ads, etc...).Bandwidth abuse increases hosting cost forcing sponsorship or shutdown. This server aggressively defends against automated copying for any reason including offline viewing, duplication, etc... Please respect this requirement and DO NOT RIP THIS SITE. Questions?

Please DO link to this page! Digg it! / MAKE!

<A HREF="http://sxlist.com/Techref/language/ccpp/Cref/MAN/clock.htm"> clock</A>

Did you find what you needed?

Welcome to sxlist.com!

Site supported by
sales, advertizing,
& kind contributors
just like you!
Please don't rip/copy
(here's why
Copies of the site on CD
are available at minimal cost.