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diff --git a/static/freebsd/man3/Q_FRAWMASK.3 3.html b/static/freebsd/man3/Q_FRAWMASK.3 3.html new file mode 100644 index 00000000..841a9deb --- /dev/null +++ b/static/freebsd/man3/Q_FRAWMASK.3 3.html @@ -0,0 +1,101 @@ +<table class="head"> + <tr> + <td class="head-ltitle">Q_FRAWMASK(3)</td> + <td class="head-vol">Library Functions Manual</td> + <td class="head-rtitle">Q_FRAWMASK(3)</td> + </tr> +</table> +<div class="manual-text"> +<section class="Sh"> +<h1 class="Sh" id="NAME"><a class="permalink" href="#NAME">NAME</a></h1> +<p class="Pp"><code class="Nm">Q_FRAWMASK</code>, + <code class="Nm">Q_GFRAW</code>, <code class="Nm">Q_GFABSVAL</code>, + <code class="Nm">Q_GFVAL</code>, <code class="Nm">Q_SFVAL</code> — + <span class="Nd">fixed-point math functions which manipulate the fractional + data bits</span></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SYNOPSIS"><a class="permalink" href="#SYNOPSIS">SYNOPSIS</a></h1> +<p class="Pp"><code class="In">#include + <<a class="In">sys/qmath.h</a>></code></p> +<p class="Pp"><var class="Ft">ITYPE</var> + <br/> + <code class="Fn">Q_FRAWMASK</code>(<var class="Fa" style="white-space: nowrap;">QTYPE + q</var>);</p> +<p class="Pp"><var class="Ft">ITYPE</var> + <br/> + <code class="Fn">Q_GFRAW</code>(<var class="Fa" style="white-space: nowrap;">QTYPE + q</var>);</p> +<p class="Pp"><var class="Ft">ITYPE</var> + <br/> + <code class="Fn">Q_GFABSVAL</code>(<var class="Fa" style="white-space: nowrap;">QTYPE + q</var>);</p> +<p class="Pp"><var class="Ft">ITYPE</var> + <br/> + <code class="Fn">Q_GFVAL</code>(<var class="Fa" style="white-space: nowrap;">QTYPE + q</var>);</p> +<p class="Pp"><var class="Ft">QTYPE</var> + <br/> + <code class="Fn">Q_SFVAL</code>(<var class="Fa" style="white-space: nowrap;">QTYPE + q</var>, <var class="Fa" style="white-space: nowrap;">ITYPE fv</var>);</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> +<p class="Pp"><a class="permalink" href="#Q_FRAWMASK"><code class="Fn" id="Q_FRAWMASK">Q_FRAWMASK</code></a>() + returns a <var class="Fa">q</var>-specific bit mask for + <var class="Fa">q</var>'s fractional data bits.</p> +<p class="Pp" id="Q_GFRAW"><a class="permalink" href="#Q_GFRAW"><code class="Fn">Q_GFRAW</code></a>() + returns <var class="Fa">q</var>'s raw masked fractional data bits.</p> +<p class="Pp" id="Q_GFABSVAL"><a class="permalink" href="#Q_GFABSVAL"><code class="Fn">Q_GFABSVAL</code></a>() + and + <a class="permalink" href="#Q_GFVAL"><code class="Fn" id="Q_GFVAL">Q_GFVAL</code></a>() + return the absolute and real values of <var class="Fa">q</var>'s fractional + data bits respectively.</p> +<p class="Pp" id="Q_SFVAL"><a class="permalink" href="#Q_SFVAL"><code class="Fn">Q_SFVAL</code></a>() + sets <var class="Fa">q</var>'s fractional data bits to the value + <var class="Fa">fv</var>.</p> +<p class="Pp">All of those functions operate on the following data types: + <var class="Vt">s8q_t</var>, <var class="Vt">u8q_t</var>, + <var class="Vt">s16q_t</var>, <var class="Vt">u16q_t</var>, + <var class="Vt">s32q_t</var>, <var class="Vt">u32q_t</var>, + <var class="Vt">s64q_t</var>, and <var class="Vt">u64q_t</var>, which are + referred to generically as <var class="Fa">QTYPE</var>. The + <var class="Fa">ITYPE</var> refers to the <a class="Xr">stdint(7)</a> + integer types.</p> +<p class="Pp">For more details, see <a class="Xr">qmath(3)</a>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN + VALUES</a></h1> +<p class="Pp"><code class="Fn">Q_FRAWMASK</code>(), + <code class="Fn">Q_GFRAW</code>(), <code class="Fn">Q_GFABSVAL</code>() and + <code class="Fn">Q_GFVAL</code>() return their respective values as integers + of the same underlying ITYPE as <var class="Fa">q</var>.</p> +<p class="Pp"><code class="Fn">Q_SFVAL</code>() returns the value of + <var class="Fa">q</var> post set.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="SEE_ALSO"><a class="permalink" href="#SEE_ALSO">SEE + ALSO</a></h1> +<p class="Pp"><a class="Xr">errno(2)</a>, <a class="Xr">qmath(3)</a>, + <a class="Xr">stdint(7)</a></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1> +<p class="Pp">The <a class="Xr">qmath(3)</a> functions first appeared in + <span class="Ux">FreeBSD 13.0</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="AUTHORS"><a class="permalink" href="#AUTHORS">AUTHORS</a></h1> +<p class="Pp">The <a class="Xr">qmath(3)</a> functions and this manual page were + written by <span class="An">Lawrence Stewart</span> + <<a class="Mt" href="mailto:lstewart@FreeBSD.org">lstewart@FreeBSD.org</a>> + and sponsored by Netflix, Inc.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">July 8, 2018</td> + <td class="foot-os">FreeBSD 15.0</td> + </tr> +</table> |