This is an automated email from the ASF dual-hosted git repository.
github-actions[bot] pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/nuttx-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 817b26b605 Publishing docs: 97b5dde73e227cbf2ebfc288feff16b54ff436e0
(web: 10f462beb118d4d2aed4046676bcec612da74e14)
817b26b605 is described below
commit 817b26b6059a14269527fcec90a10d3e7548261a
Author: Swatantra Yadav <[email protected]>
AuthorDate: Wed Oct 28 00:08:49 2026 +0000
Publishing docs: 97b5dde73e227cbf2ebfc288feff16b54ff436e0 (web:
10f462beb118d4d2aed4046676bcec612da74e14)
---
.../latest/_sources/os/filesystem/index.rst.txt | 9 ++-
.../_sources/os/scheduling/capabilities.rst.txt | 2 +-
.../_sources/reference/user/10_filesystem.rst.txt | 7 ++
.../latest/guides/programs/fully_linked_elf.html | 2 +-
.../guides/programs/partially_linked_elf.html | 2 +-
content/docs/latest/os/filesystem/index.html | 8 +-
.../docs/latest/os/scheduling/capabilities.html | 2 +-
.../arm/stm32f0/boards/nucleo-f091rc/index.html | 60 +++++----------
.../stm32f0/boards/stm32f051-discovery/index.html | 60 +++++----------
.../arm64/fvp-v8r/boards/fvp-armv8r/index.html | 89 ++++++++++++----------
.../docs/latest/reference/user/10_filesystem.html | 6 ++
content/docs/latest/searchindex.js | 2 +-
12 files changed, 118 insertions(+), 131 deletions(-)
diff --git a/content/docs/latest/_sources/os/filesystem/index.rst.txt
b/content/docs/latest/_sources/os/filesystem/index.rst.txt
index 3df0b6b0b2..6979c661e4 100644
--- a/content/docs/latest/_sources/os/filesystem/index.rst.txt
+++ b/content/docs/latest/_sources/os/filesystem/index.rst.txt
@@ -239,14 +239,19 @@ belonging to a unified interface:
:retval OK (0): Success.
:retval < 0: Error.
-.. c:function:: int poll(FAR struct file *filep, FAR struct pollfd *fds, bool
setup)
+.. c:function:: int poll(FAR struct file *filep, FAR struct pollfd_s *fds,
bool setup)
Underlying implementation of ``poll()``. The ``poll()`` function provides
applications with a mechanism for multiplexing input/output over a set of
file descriptors.
+ ``struct pollfd_s`` (``include/nuttx/poll.h``) is the kernel copy of one
+ ``struct pollfd`` entry. It has 32-bit ``events`` and ``revents`` and the
+ fields ``arg``, ``cb`` and ``priv`` that the kernel and the driver use.
+ The driver reports events with ``poll_notify()``.
+
:param FAR struct file * filep: Open file's pointer.
- :param FAR struct pollfd * fds: The structure describing the events to be
+ :param FAR struct pollfd_s * fds: The structure describing the events to be
monitored, OR NULL if this is a request to stop monitoring events.
:param bool setup: true: Setup up the poll; false: Teardown the poll
:returns: Status of poll operation.
diff --git a/content/docs/latest/_sources/os/scheduling/capabilities.rst.txt
b/content/docs/latest/_sources/os/scheduling/capabilities.rst.txt
index 40f23a2b8a..129f467799 100644
--- a/content/docs/latest/_sources/os/scheduling/capabilities.rst.txt
+++ b/content/docs/latest/_sources/os/scheduling/capabilities.rst.txt
@@ -6,7 +6,7 @@ Process capabilities
A process holds three capabilities. Without one, the calls it guards fail
with ``EPERM``. Every build, the kernel and init start with all three.
-``CONFIG_SCHED_CAPABILITIES``, off with ``DEFAULT_SMALL``, builds the checks.
+``CONFIG_SCHED_CAPABILITIES``, off by default, builds the checks.
================= ==================================================
``PR_CAP_RAWIO`` ``open()`` of block, MTD and BCH nodes,
diff --git a/content/docs/latest/_sources/reference/user/10_filesystem.rst.txt
b/content/docs/latest/_sources/reference/user/10_filesystem.rst.txt
index 73208a50dd..f59bc847ef 100644
--- a/content/docs/latest/_sources/reference/user/10_filesystem.rst.txt
+++ b/content/docs/latest/_sources/reference/user/10_filesystem.rst.txt
@@ -88,6 +88,13 @@ Driver Operations
error) has occurred for any of the file descriptors, then ``poll()``
blocks until one of the events occurs.
+ Each entry of ``fds`` is a ``struct pollfd`` with the POSIX fields
+ ``int fd``, ``short events`` and ``short revents``, as in
+ `<poll.h>
<https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/basedefs/poll.h.html>`_
+ of IEEE Std 1003.1-2017 (Revision of IEEE Std 1003.1-2008) / The Open
+ Group Base Specifications Issue 7, 2018 edition. The kernel does not
+ keep any state in the array, so several threads can poll the same array.
+
**Configuration Settings**. In order to use the select with TCP/IP
sockets test, you must have the following things selected in your NuttX
configuration file:
diff --git a/content/docs/latest/guides/programs/fully_linked_elf.html
b/content/docs/latest/guides/programs/fully_linked_elf.html
index c638a89efb..814754bd79 100644
--- a/content/docs/latest/guides/programs/fully_linked_elf.html
+++ b/content/docs/latest/guides/programs/fully_linked_elf.html
@@ -488,7 +488,7 @@ NuttX package: <code class="docutils literal
notranslate"><span class="pre">nutt
<div
class="admonition-here-is-an-alternative-minimal-and-possibly-outdated-version
admonition">
<p class="admonition-title">Here is an alternative minimal (and possibly
outdated) version</p>
<div class="sphinx_collapse docutils">
-<input class="sphinx_collapse__input"
id="72eb1b30-4815-4889-a71e-159f817738bc"
name="72eb1b30-4815-4889-a71e-159f817738bc" type="checkbox"><label
class="sphinx_collapse__label" for="72eb1b30-4815-4889-a71e-159f817738bc"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
+<input class="sphinx_collapse__input"
id="208c46c4-ce55-4ea8-8221-59a7e0bf5cf0"
name="208c46c4-ce55-4ea8-8221-59a7e0bf5cf0" type="checkbox"><label
class="sphinx_collapse__label" for="208c46c4-ce55-4ea8-8221-59a7e0bf5cf0"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
<div class="highlight-text notranslate"><div
class="highlight"><pre><span></span>SECTIONS
{
.text 0x00000000 :
diff --git a/content/docs/latest/guides/programs/partially_linked_elf.html
b/content/docs/latest/guides/programs/partially_linked_elf.html
index f73e15681a..ad2d0396c7 100644
--- a/content/docs/latest/guides/programs/partially_linked_elf.html
+++ b/content/docs/latest/guides/programs/partially_linked_elf.html
@@ -514,7 +514,7 @@ NuttX package: <code class="docutils literal
notranslate"><span class="pre">nutt
<div
class="admonition-here-is-an-alternative-minimal-and-possibly-outdated-version
admonition">
<p class="admonition-title">Here is an alternative minimal (and possibly
outdated) version</p>
<div class="sphinx_collapse docutils">
-<input class="sphinx_collapse__input"
id="72084551-a68e-41fb-9c89-5237951b1365"
name="72084551-a68e-41fb-9c89-5237951b1365" type="checkbox"><label
class="sphinx_collapse__label" for="72084551-a68e-41fb-9c89-5237951b1365"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
+<input class="sphinx_collapse__input"
id="f69aa403-8ec6-4eac-aada-174687103380"
name="f69aa403-8ec6-4eac-aada-174687103380" type="checkbox"><label
class="sphinx_collapse__label" for="f69aa403-8ec6-4eac-aada-174687103380"><i
class="sphinx_collapse__icon"></i>Show content:</label><div
class="sphinx_collapse__content docutils">
<div class="highlight-text notranslate"><div
class="highlight"><pre><span></span>SECTIONS
{
.text 0x00000000 :
diff --git a/content/docs/latest/os/filesystem/index.html
b/content/docs/latest/os/filesystem/index.html
index ca45cd29ce..200f8db08b 100644
--- a/content/docs/latest/os/filesystem/index.html
+++ b/content/docs/latest/os/filesystem/index.html
@@ -529,15 +529,19 @@ into RAM.</p></li>
<dl class="c function">
<dt class="sig sig-object c" id="c.poll">
-<span class="kt"><span class="pre">int</span></span><span class="w">
</span><span class="sig-name descname"><span class="n"><span
class="pre">poll</span></span></span><span class="sig-paren">(</span><span
class="pre">FAR</span><span class="w"> </span><span class="k"><span
class="pre">struct</span></span><span class="w"> </span><span class="n"><span
class="pre">file</span></span><span class="w"> </span><span class="p"><span
class="pre">*</span></span><span class="n"><span class="pre">file [...]
+<span class="kt"><span class="pre">int</span></span><span class="w">
</span><span class="sig-name descname"><span class="n"><span
class="pre">poll</span></span></span><span class="sig-paren">(</span><span
class="pre">FAR</span><span class="w"> </span><span class="k"><span
class="pre">struct</span></span><span class="w"> </span><span class="n"><span
class="pre">file</span></span><span class="w"> </span><span class="p"><span
class="pre">*</span></span><span class="n"><span class="pre">file [...]
<dd><p>Underlying implementation of <code class="docutils literal
notranslate"><span class="pre">poll()</span></code>. The <code class="docutils
literal notranslate"><span class="pre">poll()</span></code> function provides
applications with a mechanism for multiplexing input/output over a set of
file descriptors.</p>
+<p><code class="docutils literal notranslate"><span class="pre">struct</span>
<span class="pre">pollfd_s</span></code> (<code class="docutils literal
notranslate"><span class="pre">include/nuttx/poll.h</span></code>) is the
kernel copy of one
+<code class="docutils literal notranslate"><span class="pre">struct</span>
<span class="pre">pollfd</span></code> entry. It has 32-bit <code
class="docutils literal notranslate"><span class="pre">events</span></code> and
<code class="docutils literal notranslate"><span
class="pre">revents</span></code> and the
+fields <code class="docutils literal notranslate"><span
class="pre">arg</span></code>, <code class="docutils literal notranslate"><span
class="pre">cb</span></code> and <code class="docutils literal
notranslate"><span class="pre">priv</span></code> that the kernel and the
driver use.
+The driver reports events with <code class="docutils literal
notranslate"><span class="pre">poll_notify()</span></code>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>filep</strong> (<span><span class="c-expr sig sig-inline
c">FAR<span class="w"> </span><span class="k">struct</span><span class="w">
</span><span class="n">file</span><span class="p">*</span></span></span>) –
Open file’s pointer.</p></li>
-<li><p><strong>fds</strong> (<span><span class="c-expr sig sig-inline
c">FAR<span class="w"> </span><span class="k">struct</span><span class="w">
</span><span class="n">pollfd</span><span class="p">*</span></span></span>) –
The structure describing the events to be
+<li><p><strong>fds</strong> (<span><span class="c-expr sig sig-inline
c">FAR<span class="w"> </span><span class="k">struct</span><span class="w">
</span><span class="n">pollfd_s</span><span class="p">*</span></span></span>) –
The structure describing the events to be
monitored, OR NULL if this is a request to stop monitoring events.</p></li>
<li><p><strong>setup</strong> (<span><span class="c-expr sig sig-inline
c"><span class="kt">bool</span></span></span>) – true: Setup up the poll;
false: Teardown the poll</p></li>
</ul>
diff --git a/content/docs/latest/os/scheduling/capabilities.html
b/content/docs/latest/os/scheduling/capabilities.html
index 058dcda461..d3da46b3c7 100644
--- a/content/docs/latest/os/scheduling/capabilities.html
+++ b/content/docs/latest/os/scheduling/capabilities.html
@@ -218,7 +218,7 @@
<span id="capabilities"></span><h1>Process capabilities<a class="headerlink"
href="#process-capabilities" title="Permalink to this heading"></a></h1>
<p>A process holds three capabilities. Without one, the calls it guards fail
with <code class="docutils literal notranslate"><span
class="pre">EPERM</span></code>. Every build, the kernel and init start with
all three.
-<code class="docutils literal notranslate"><span
class="pre">CONFIG_SCHED_CAPABILITIES</span></code>, off with <code
class="docutils literal notranslate"><span
class="pre">DEFAULT_SMALL</span></code>, builds the checks.</p>
+<code class="docutils literal notranslate"><span
class="pre">CONFIG_SCHED_CAPABILITIES</span></code>, off by default, builds the
checks.</p>
<table class="docutils align-default">
<tbody>
<tr class="row-odd"><td><p><code class="docutils literal notranslate"><span
class="pre">PR_CAP_RAWIO</span></code></p></td>
diff --git
a/content/docs/latest/platforms/arm/stm32f0/boards/nucleo-f091rc/index.html
b/content/docs/latest/platforms/arm/stm32f0/boards/nucleo-f091rc/index.html
index 1dfeb5070d..b062e67f20 100644
--- a/content/docs/latest/platforms/arm/stm32f0/boards/nucleo-f091rc/index.html
+++ b/content/docs/latest/platforms/arm/stm32f0/boards/nucleo-f091rc/index.html
@@ -162,48 +162,28 @@
<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#architecture">Architecture</a></li>
<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#vendor">Vendor</a></li>
<li class="toctree-l3 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#chip">Chip</a><ul class="current">
-<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#families">Families</a></li>
-<li class="toctree-l4 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#parts">Parts</a><ul class="current">
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#atmega">atmega</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#cxd56xx">cxd56xx</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#esp32">esp32</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#fvp-v8r">fvp-v8r</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#ht32f491x3">ht32f491x3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#imx9">imx9</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#imxrt">imxrt</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#n32h7">n32h7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf52">nrf52</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf53">nrf53</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf91">nrf91</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#qemu">qemu</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#rp23xx">rp23xx</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#rp23xx-rv">rp23xx-rv</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32c0">stm32c0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32c5">stm32c5</a></li>
-<li class="toctree-l5 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f0">stm32f0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f1">stm32f1</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f2">stm32f2</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f3">stm32f3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f4">stm32f4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f7">stm32f7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32g0">stm32g0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32g4">stm32g4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32h5">stm32h5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32h7">stm32h7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l0">stm32l0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l1">stm32l1</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l4">stm32l4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l5">stm32l5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32n6">stm32n6</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u0">stm32u0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u3">stm32u3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u5">stm32u5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32wb">stm32wb</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32wl5">stm32wl5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#tiva">tiva</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#zynq-mpsoc">zynq-mpsoc</a></li>
+<li class="toctree-l4 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#families">Families</a><ul
class="current">
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#unknown">(unknown)</a></li>
+<li class="toctree-l5 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#arm">arm</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#arm64">arm64</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#avr">avr</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#hc">hc</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#mips">mips</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#misoc">misoc</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#or1k">or1k</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#renesas">renesas</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#risc-v">risc-v</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#sim">sim</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#sparc">sparc</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#tricore">tricore</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#x86">x86</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#x86-64">x86_64</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#xtensa">xtensa</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#z16">z16</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#z80">z80</a></li>
</ul>
</li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#parts">Parts</a></li>
</ul>
</li>
</ul>
diff --git
a/content/docs/latest/platforms/arm/stm32f0/boards/stm32f051-discovery/index.html
b/content/docs/latest/platforms/arm/stm32f0/boards/stm32f051-discovery/index.html
index fae71de45b..67698fd326 100644
---
a/content/docs/latest/platforms/arm/stm32f0/boards/stm32f051-discovery/index.html
+++
b/content/docs/latest/platforms/arm/stm32f0/boards/stm32f051-discovery/index.html
@@ -162,48 +162,28 @@
<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#architecture">Architecture</a></li>
<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#vendor">Vendor</a></li>
<li class="toctree-l3 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#chip">Chip</a><ul class="current">
-<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#families">Families</a></li>
-<li class="toctree-l4 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#parts">Parts</a><ul class="current">
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#atmega">atmega</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#cxd56xx">cxd56xx</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#esp32">esp32</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#fvp-v8r">fvp-v8r</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#ht32f491x3">ht32f491x3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#imx9">imx9</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#imxrt">imxrt</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#n32h7">n32h7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf52">nrf52</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf53">nrf53</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf91">nrf91</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#qemu">qemu</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#rp23xx">rp23xx</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#rp23xx-rv">rp23xx-rv</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32c0">stm32c0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32c5">stm32c5</a></li>
-<li class="toctree-l5 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f0">stm32f0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f1">stm32f1</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f2">stm32f2</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f3">stm32f3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f4">stm32f4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f7">stm32f7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32g0">stm32g0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32g4">stm32g4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32h5">stm32h5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32h7">stm32h7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l0">stm32l0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l1">stm32l1</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l4">stm32l4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l5">stm32l5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32n6">stm32n6</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u0">stm32u0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u3">stm32u3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u5">stm32u5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32wb">stm32wb</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32wl5">stm32wl5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#tiva">tiva</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#zynq-mpsoc">zynq-mpsoc</a></li>
+<li class="toctree-l4 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#families">Families</a><ul
class="current">
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#unknown">(unknown)</a></li>
+<li class="toctree-l5 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#arm">arm</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#arm64">arm64</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#avr">avr</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#hc">hc</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#mips">mips</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#misoc">misoc</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#or1k">or1k</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#renesas">renesas</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#risc-v">risc-v</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#sim">sim</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#sparc">sparc</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#tricore">tricore</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#x86">x86</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#x86-64">x86_64</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#xtensa">xtensa</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#z16">z16</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#z80">z80</a></li>
</ul>
</li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#parts">Parts</a></li>
</ul>
</li>
</ul>
diff --git
a/content/docs/latest/platforms/arm64/fvp-v8r/boards/fvp-armv8r/index.html
b/content/docs/latest/platforms/arm64/fvp-v8r/boards/fvp-armv8r/index.html
index 16a9a4c7e6..0f01538df8 100644
--- a/content/docs/latest/platforms/arm64/fvp-v8r/boards/fvp-armv8r/index.html
+++ b/content/docs/latest/platforms/arm64/fvp-v8r/boards/fvp-armv8r/index.html
@@ -160,52 +160,57 @@
<li class="toctree-l2"><a class="reference internal"
href="../../../../z80/index.html">Z80</a></li>
<li class="toctree-l2 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html">Tags</a><ul class="current">
<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#architecture">Architecture</a></li>
-<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#vendor">Vendor</a></li>
-<li class="toctree-l3 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#chip">Chip</a><ul class="current">
-<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#families">Families</a></li>
-<li class="toctree-l4 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#parts">Parts</a><ul class="current">
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#atmega">atmega</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#cxd56xx">cxd56xx</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#esp32">esp32</a></li>
-<li class="toctree-l5 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#fvp-v8r">fvp-v8r</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#ht32f491x3">ht32f491x3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#imx9">imx9</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#imxrt">imxrt</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#n32h7">n32h7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf52">nrf52</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf53">nrf53</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#nrf91">nrf91</a></li>
-<li class="toctree-l5 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#qemu">qemu</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#rp23xx">rp23xx</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#rp23xx-rv">rp23xx-rv</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32c0">stm32c0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32c5">stm32c5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f0">stm32f0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f1">stm32f1</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f2">stm32f2</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f3">stm32f3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f4">stm32f4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32f7">stm32f7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32g0">stm32g0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32g4">stm32g4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32h5">stm32h5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32h7">stm32h7</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l0">stm32l0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l1">stm32l1</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l4">stm32l4</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32l5">stm32l5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32n6">stm32n6</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u0">stm32u0</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u3">stm32u3</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32u5">stm32u5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32wb">stm32wb</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#stm32wl5">stm32wl5</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#tiva">tiva</a></li>
-<li class="toctree-l5"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#zynq-mpsoc">zynq-mpsoc</a></li>
+<li class="toctree-l3 current"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#vendor">Vendor</a><ul class="current">
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-aifoundry.html">vendor:aifoundry (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-allwinner.html">vendor:allwinner (4)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-amd.html">vendor:amd (1)</a></li>
+<li class="toctree-l4 current"><a class="reference internal"
href="../../../../../_tags/vendor-arm.html">vendor:arm (5)</a><ul
class="current">
+<li class="toctree-l5"><a class="reference internal"
href="../../../../arm/fvp-v8r-aarch32/boards/fvp-armv8r-aarch32/index.html">ARM
Armv8-R AEM FVP</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../arm/mps/boards/mps2-an500/index.html">MPS2 AN500
Board</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../arm/mps/boards/mps2-an521/index.html">MPS2 AN521
Board</a></li>
+<li class="toctree-l5"><a class="reference internal"
href="../../../../arm/mps/boards/mps3-an547/index.html">MPS3 AN547
Board</a></li>
+<li class="toctree-l5 current"><a class="current reference internal"
href="#">FVP ARMv8-r</a></li>
</ul>
</li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-artery.html">vendor:artery (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-bluetrum.html">vendor:bluetrum (2)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-bouffalolab.html">vendor:bouffalolab
(2)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-broadcom.html">vendor:broadcom (2)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-canaan.html">vendor:canaan (2)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-espressif.html">vendor:espressif (35)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-eswin.html">vendor:eswin (3)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-example.html">vendor:example (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-gigadevice.html">vendor:gigadevice
(8)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-holtek.html">vendor:holtek (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-hpmicro.html">vendor:hpmicro (2)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-infineon.html">vendor:infineon (4)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-ingenic.html">vendor:ingenic (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-maxim.html">vendor:maxim (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-microchip.html">vendor:microchip (46)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-moxa.html">vendor:moxa (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-nations.html">vendor:nations (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-nordic.html">vendor:nordic (17)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-nuvoton.html">vendor:nuvoton (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-nxp.html">vendor:nxp (58)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-onsemi.html">vendor:onsemi (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-phyplus.html">vendor:phyplus (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-quicklogic.html">vendor:quicklogic
(1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-raspberry-pi.html">vendor:raspberry-pi
(18)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-realtek.html">vendor:realtek (4)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-renesas.html">vendor:renesas (7)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-rockchip.html">vendor:rockchip (4)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-sifive.html">vendor:sifive (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-silabs.html">vendor:silabs (3)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-sony.html">vendor:sony (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-sophgo.html">vendor:sophgo (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-st.html">vendor:st (114)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-starfive.html">vendor:starfive (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-thead.html">vendor:thead (1)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-ti.html">vendor:ti (10)</a></li>
+<li class="toctree-l4"><a class="reference internal"
href="../../../../../_tags/vendor-zilog.html">vendor:zilog (9)</a></li>
</ul>
</li>
+<li class="toctree-l3"><a class="reference internal"
href="../../../../../_tags/tagsindex.html#chip">Chip</a></li>
</ul>
</li>
</ul>
diff --git a/content/docs/latest/reference/user/10_filesystem.html
b/content/docs/latest/reference/user/10_filesystem.html
index 8a877824f4..733ceaea20 100644
--- a/content/docs/latest/reference/user/10_filesystem.html
+++ b/content/docs/latest/reference/user/10_filesystem.html
@@ -341,6 +341,12 @@ drivers to a associated with <em>nodes</em> in a
file-system-like name space.</p
to become ready to perform I/O. If none of the events requested (and no
error) has occurred for any of the file descriptors, then <code
class="docutils literal notranslate"><span class="pre">poll()</span></code>
blocks until one of the events occurs.</p>
+<p>Each entry of <code class="docutils literal notranslate"><span
class="pre">fds</span></code> is a <code class="docutils literal
notranslate"><span class="pre">struct</span> <span
class="pre">pollfd</span></code> with the POSIX fields
+<code class="docutils literal notranslate"><span class="pre">int</span> <span
class="pre">fd</span></code>, <code class="docutils literal notranslate"><span
class="pre">short</span> <span class="pre">events</span></code> and <code
class="docutils literal notranslate"><span class="pre">short</span> <span
class="pre">revents</span></code>, as in
+<a class="reference external"
href="https://pubs.opengroup.org/onlinepubs/9699919799.2018edition/basedefs/poll.h.html";><poll.h></a>
+of IEEE Std 1003.1-2017 (Revision of IEEE Std 1003.1-2008) / The Open
+Group Base Specifications Issue 7, 2018 edition. The kernel does not
+keep any state in the array, so several threads can poll the same array.</p>
<p><strong>Configuration Settings</strong>. In order to use the select with
TCP/IP
sockets test, you must have the following things selected in your NuttX
configuration file:</p>
diff --git a/content/docs/latest/searchindex.js
b/content/docs/latest/searchindex.js
index 80c8e2ec97..a6ca73bfd3 100644
--- a/content/docs/latest/searchindex.js
+++ b/content/docs/latest/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"docnames": ["ReleaseNotes/NuttX-0.1.0",
"ReleaseNotes/NuttX-0.1.1", "ReleaseNotes/NuttX-0.1.2",
"ReleaseNotes/NuttX-0.2.1", "ReleaseNotes/NuttX-0.2.2",
"ReleaseNotes/NuttX-0.2.3", "ReleaseNotes/NuttX-0.2.4",
"ReleaseNotes/NuttX-0.2.5", "ReleaseNotes/NuttX-0.2.6",
"ReleaseNotes/NuttX-0.2.7", "ReleaseNotes/NuttX-0.2.8",
"ReleaseNotes/NuttX-0.2.9", "ReleaseNotes/NuttX-0.3.0",
"ReleaseNotes/NuttX-0.3.1", "ReleaseNotes/NuttX-0.3.10",
"ReleaseNotes/NuttX-0.3.11", "ReleaseNote [...]
\ No newline at end of file
+Search.setIndex({"docnames": ["ReleaseNotes/NuttX-0.1.0",
"ReleaseNotes/NuttX-0.1.1", "ReleaseNotes/NuttX-0.1.2",
"ReleaseNotes/NuttX-0.2.1", "ReleaseNotes/NuttX-0.2.2",
"ReleaseNotes/NuttX-0.2.3", "ReleaseNotes/NuttX-0.2.4",
"ReleaseNotes/NuttX-0.2.5", "ReleaseNotes/NuttX-0.2.6",
"ReleaseNotes/NuttX-0.2.7", "ReleaseNotes/NuttX-0.2.8",
"ReleaseNotes/NuttX-0.2.9", "ReleaseNotes/NuttX-0.3.0",
"ReleaseNotes/NuttX-0.3.1", "ReleaseNotes/NuttX-0.3.10",
"ReleaseNotes/NuttX-0.3.11", "ReleaseNote [...]
\ No newline at end of file
