summaryrefslogtreecommitdiff
path: root/static/freebsd/man3/pthread_key_create.3 3.html
diff options
context:
space:
mode:
Diffstat (limited to 'static/freebsd/man3/pthread_key_create.3 3.html')
-rw-r--r--static/freebsd/man3/pthread_key_create.3 3.html96
1 files changed, 0 insertions, 96 deletions
diff --git a/static/freebsd/man3/pthread_key_create.3 3.html b/static/freebsd/man3/pthread_key_create.3 3.html
deleted file mode 100644
index 58110c8d..00000000
--- a/static/freebsd/man3/pthread_key_create.3 3.html
+++ /dev/null
@@ -1,96 +0,0 @@
-<table class="head">
- <tr>
- <td class="head-ltitle">PTHREAD_KEY_CREATE(3)</td>
- <td class="head-vol">Library Functions Manual</td>
- <td class="head-rtitle">PTHREAD_KEY_CREATE(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_key_create</code> &#x2014;
- <span class="Nd">thread-specific data key creation</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
- &lt;<a class="In">pthread.h</a>&gt;</code></p>
-<p class="Pp"><var class="Ft">int</var>
- <br/>
- <code class="Fn">pthread_key_create</code>(<var class="Fa" style="white-space: nowrap;">pthread_key_t
- *key</var>, <var class="Fa" style="white-space: nowrap;">void
- (*destructor)(void *)</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_key_create"><code class="Fn" id="pthread_key_create">pthread_key_create</code></a>()
- function creates a thread-specific data key visible to all threads in the
- process. Key values provided by <code class="Fn">pthread_key_create</code>()
- are opaque objects used to locate thread-specific data. Although the same
- key value may be used by different threads, the values bound to the key by
- <a class="permalink" href="#pthread_setspecific"><code class="Fn" id="pthread_setspecific">pthread_setspecific</code></a>()
- are maintained on a per-thread basis and persist for the life of the calling
- thread.</p>
-<p class="Pp">Upon key creation, the value NULL is associated with the new key
- in all active threads. Upon thread creation, the value NULL is associated
- with all defined keys in the new thread.</p>
-<p class="Pp">An optional destructor function may be associated with each key
- value. At thread exit, if a key value has a non-NULL destructor pointer, and
- the thread has a non-NULL value associated with the key, the function
- pointed to is called with the current associated value as its sole argument.
- The order of destructor calls is unspecified if more than one destructor
- exists for a thread when it exits.</p>
-<p class="Pp">If, after all the destructors have been called for all non-NULL
- values with associated destructors, there are still some non-NULL values
- with associated destructors, then the process is repeated. If, after at
- least [PTHREAD_DESTRUCTOR_ITERATIONS] iterations of destructor calls for
- outstanding non-NULL values, there are still some non-NULL values with
- associated destructors, the implementation stops calling destructors.</p>
-</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_key_create</code>()
- function will store the newly created key value at the location specified by
- <var class="Fa">key</var> and returns 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_key_create</code>() function will
- fail if:</p>
-<dl class="Bl-tag">
- <dt id="EAGAIN">[<a class="permalink" href="#EAGAIN"><code class="Er">EAGAIN</code></a>]</dt>
- <dd>The system lacked the necessary resources to create another
- thread-specific data key, or the system-imposed limit on the total number
- of keys per process [PTHREAD_KEYS_MAX] would be exceeded.</dd>
- <dt id="ENOMEM">[<a class="permalink" href="#ENOMEM"><code class="Er">ENOMEM</code></a>]</dt>
- <dd>Insufficient memory exists to create the key.</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_getspecific(3)</a>,
- <a class="Xr">pthread_key_delete(3)</a>,
- <a class="Xr">pthread_setspecific(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_key_create</code>() function conforms
- to <span class="St">ISO/IEC 9945-1:1996
- (&#x201C;POSIX.1&#x201D;)</span>.</p>
-</section>
-</div>
-<table class="foot">
- <tr>
- <td class="foot-date">April 4, 1996</td>
- <td class="foot-os">FreeBSD 15.0</td>
- </tr>
-</table>