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Diffstat (limited to 'static/freebsd/man4/fd.4 4.html')
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diff --git a/static/freebsd/man4/fd.4 4.html b/static/freebsd/man4/fd.4 4.html deleted file mode 100644 index 295bd9a1..00000000 --- a/static/freebsd/man4/fd.4 4.html +++ /dev/null @@ -1,76 +0,0 @@ -<table class="head"> - <tr> - <td class="head-ltitle">FD(4)</td> - <td class="head-vol">Device Drivers Manual</td> - <td class="head-rtitle">FD(4)</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">fd</code>, <code class="Nm">stdin</code>, - <code class="Nm">stdout</code>, <code class="Nm">stderr</code> — - <span class="Nd">file descriptor files</span></p> -</section> -<section class="Sh"> -<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> -<p class="Pp">The files <span class="Pa">/dev/fd/0</span> through - <span class="Pa">/dev/fd/#</span> refer to file descriptors which can be - accessed through the file system. If the file descriptor is open and the - mode the file is being opened with is a subset of the mode of the existing - descriptor, the call:</p> -<div class="Bd Pp Bd-indent Li"> -<pre>fd = open("/dev/fd/0", mode);</pre> -</div> -<p class="Pp">and the call:</p> -<div class="Bd Pp Bd-indent Li"> -<pre>fd = fcntl(0, F_DUPFD, 0);</pre> -</div> -<p class="Pp">are equivalent.</p> -<p class="Pp">Opening the files <span class="Pa">/dev/stdin</span>, - <span class="Pa">/dev/stdout</span> and <span class="Pa">/dev/stderr</span> - is equivalent to the following calls:</p> -<div class="Bd Pp Bd-indent Li"> -<pre>fd = fcntl(STDIN_FILENO, F_DUPFD, 0); -fd = fcntl(STDOUT_FILENO, F_DUPFD, 0); -fd = fcntl(STDERR_FILENO, F_DUPFD, 0);</pre> -</div> -<p class="Pp">Flags to the <a class="Xr">open(2)</a> call other than - <code class="Dv">O_RDONLY</code>, <code class="Dv">O_WRONLY</code> and - <code class="Dv">O_RDWR</code> are ignored.</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="IMPLEMENTATION_NOTES"><a class="permalink" href="#IMPLEMENTATION_NOTES">IMPLEMENTATION - NOTES</a></h1> -<p class="Pp">By default, <span class="Pa">/dev/fd</span> is provided by - <a class="Xr">devfs(4)</a>, which provides nodes for the first three file - descriptors. Some sites may require nodes for additional file descriptors; - these can be made available by mounting <a class="Xr">fdescfs(4)</a> on - <span class="Pa">/dev/fd</span>.</p> -</section> -<section class="Sh"> -<h1 class="Sh" id="FILES"><a class="permalink" href="#FILES">FILES</a></h1> -<dl class="Bl-tag Bl-compact"> - <dt><span class="Pa">/dev/fd/#</span></dt> - <dd style="width: auto;"> </dd> - <dt><span class="Pa">/dev/stdin</span></dt> - <dd style="width: auto;"> </dd> - <dt><span class="Pa">/dev/stdout</span></dt> - <dd style="width: auto;"> </dd> - <dt><span class="Pa">/dev/stderr</span></dt> - <dd style="width: auto;"> </dd> -</dl> -</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">devfs(4)</a>, <a class="Xr">fdescfs(4)</a>, - <a class="Xr">tty(4)</a></p> -</section> -</div> -<table class="foot"> - <tr> - <td class="foot-date">June 9, 1993</td> - <td class="foot-os">FreeBSD 15.0</td> - </tr> -</table> |