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Linux系统调用

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<TITLE>Syscall specifications of Linux - getpagesize</TITLE>
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<H2><A NAME="SEC38" HREF="syscalls_toc.html#SEC38" tppabs="http://personal.xfol.com/%7erezaie/syscall/syscalls_toc.html#SEC38">getpagesize</A></H2>
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<H3>SYNOPSIS</H3>
<P>
<CODE>size_t getpagesize(void);</CODE>
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<H3>DESCRIPTION</H3>
<P>
Gets the virtual subsystem page size, in bytes. This is not necessarily
equal to the hardware page size.
<P>
<H3>RETURN VALUE</H3>
<P>
The page size, in bytes.
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