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diff --git a/static/freebsd/man3/pthread_rwlockattr_setpshared.3 3.html b/static/freebsd/man3/pthread_rwlockattr_setpshared.3 3.html new file mode 100644 index 00000000..527a421c --- /dev/null +++ b/static/freebsd/man3/pthread_rwlockattr_setpshared.3 3.html @@ -0,0 +1,89 @@ +<table class="head"> + <tr> + <td class="head-ltitle">PTHREAD_RWLOCKATTR_SETPSHARED(3)</td> + <td class="head-vol">Library Functions Manual</td> + <td class="head-rtitle">PTHREAD_RWLOCKATTR_SETPSHARED(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">pthread_rwlockattr_setpshared</code> — + <span class="Nd">set the process shared attribute</span></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="LIBRARY"><a class="permalink" href="#LIBRARY">LIBRARY</a></h1> +<p class="Pp"><span class="Lb">POSIX Threads Library (libpthread, + -lpthread)</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">pthread.h</a>></code></p> +<p class="Pp"><var class="Ft">int</var> + <br/> + <code class="Fn">pthread_rwlockattr_setpshared</code>(<var class="Fa" style="white-space: nowrap;">pthread_rwlockattr_t + *attr</var>, <var class="Fa" style="white-space: nowrap;">int + pshared</var>);</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="DESCRIPTION"><a class="permalink" href="#DESCRIPTION">DESCRIPTION</a></h1> +<p class="Pp">The + <a class="permalink" href="#pthread_rwlockattr_setpshared"><code class="Fn" id="pthread_rwlockattr_setpshared">pthread_rwlockattr_setpshared</code></a>() + function sets the process shared attribute of <var class="Fa">attr</var> to + the value referenced by <var class="Fa">pshared</var>. The + <var class="Fa">pshared</var> argument may be one of two values:</p> +<dl class="Bl-tag"> + <dt id="PTHREAD_PROCESS_SHARED"><a class="permalink" href="#PTHREAD_PROCESS_SHARED"><code class="Dv">PTHREAD_PROCESS_SHARED</code></a></dt> + <dd>Any thread of any process that has access to the memory where the + read/write lock resides can manipulate the lock.</dd> + <dt id="PTHREAD_PROCESS_PRIVATE"><a class="permalink" href="#PTHREAD_PROCESS_PRIVATE"><code class="Dv">PTHREAD_PROCESS_PRIVATE</code></a></dt> + <dd>Only threads created within the same process as the thread that + initialized the read/write lock can manipulate the lock. This is the + default value.</dd> +</dl> +</section> +<section class="Sh"> +<h1 class="Sh" id="RETURN_VALUES"><a class="permalink" href="#RETURN_VALUES">RETURN + VALUES</a></h1> +<p class="Pp">If successful, the + <code class="Fn">pthread_rwlockattr_setpshared</code>() function will return + zero. Otherwise an error number will be returned to indicate the error.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="ERRORS"><a class="permalink" href="#ERRORS">ERRORS</a></h1> +<p class="Pp">The <code class="Fn">pthread_rwlockattr_setpshared</code>() + function will fail if:</p> +<dl class="Bl-tag"> + <dt id="EINVAL">[<a class="permalink" href="#EINVAL"><code class="Er">EINVAL</code></a>]</dt> + <dd>The value specified by <var class="Fa">attr</var> or + <var class="Fa">pshared</var> is invalid.</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">pthread_rwlock_init(3)</a>, + <a class="Xr">pthread_rwlockattr_getpshared(3)</a>, + <a class="Xr">pthread_rwlockattr_init(3)</a></p> +</section> +<section class="Sh"> +<h1 class="Sh" id="STANDARDS"><a class="permalink" href="#STANDARDS">STANDARDS</a></h1> +<p class="Pp">The <code class="Fn">pthread_rwlockattr_setpshared</code>() + function is expected to conform to <span class="St">Version 2 of the + Single UNIX Specification (“SUSv2”)</span>.</p> +</section> +<section class="Sh"> +<h1 class="Sh" id="HISTORY"><a class="permalink" href="#HISTORY">HISTORY</a></h1> +<p class="Pp">The <code class="Fn">pthread_rwlockattr_setpshared</code>() + function first appeared in <span class="Ux">FreeBSD 3.0</span>. Support for + process-shared read/write locks appeared in <span class="Ux">FreeBSD + 11.0</span>.</p> +</section> +</div> +<table class="foot"> + <tr> + <td class="foot-date">May 31, 2016</td> + <td class="foot-os">FreeBSD 15.0</td> + </tr> +</table> |