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<div class="title">apr_poll.h File Reference</div> </div>
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<p>APR Poll interface.
<a href="#details">More...</a></p>
<div class="textblock"><code>#include "<a class="el" href="apr_8h_source.html">apr.h</a>"</code><br />
<code>#include "<a class="el" href="apr__pools_8h_source.html">apr_pools.h</a>"</code><br />
<code>#include "<a class="el" href="apr__errno_8h_source.html">apr_errno.h</a>"</code><br />
<code>#include "<a class="el" href="apr__inherit_8h_source.html">apr_inherit.h</a>"</code><br />
<code>#include "<a class="el" href="apr__file__io_8h_source.html">apr_file_io.h</a>"</code><br />
<code>#include "<a class="el" href="apr__network__io_8h_source.html">apr_network_io.h</a>"</code><br />
<code>#include <netinet/in.h></code><br />
</div>
<p><a href="apr__poll_8h_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">union  </td><td class="memItemRight" valign="bottom"><a class="el" href="unionapr__descriptor.html">apr_descriptor</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ga746222e6b858bc2fc77328d59f78e788"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollopts.html#ga746222e6b858bc2fc77328d59f78e788">APR_POLLIN</a>   0x001</td></tr>
<tr class="separator:ga746222e6b858bc2fc77328d59f78e788"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga196c38e1914077c4c9a0cf3ce87f1b9c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollopts.html#ga196c38e1914077c4c9a0cf3ce87f1b9c">APR_POLLPRI</a>   0x002</td></tr>
<tr class="separator:ga196c38e1914077c4c9a0cf3ce87f1b9c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6fb703db1d11e2c5f66d8c6146e56053"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollopts.html#ga6fb703db1d11e2c5f66d8c6146e56053">APR_POLLOUT</a>   0x004</td></tr>
<tr class="separator:ga6fb703db1d11e2c5f66d8c6146e56053"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6f5a72fd9cf3f5dcf174acce0b4b77ee"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollopts.html#ga6f5a72fd9cf3f5dcf174acce0b4b77ee">APR_POLLERR</a>   0x010</td></tr>
<tr class="separator:ga6f5a72fd9cf3f5dcf174acce0b4b77ee"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gace76603c4fa4b56f8b5977ff1ceb6f3b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollopts.html#gace76603c4fa4b56f8b5977ff1ceb6f3b">APR_POLLHUP</a>   0x020</td></tr>
<tr class="separator:gace76603c4fa4b56f8b5977ff1ceb6f3b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga132da215e207d4685fb467cc64a73f1b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollopts.html#ga132da215e207d4685fb467cc64a73f1b">APR_POLLNVAL</a>   0x040</td></tr>
<tr class="separator:ga132da215e207d4685fb467cc64a73f1b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gabdfaccfd394c847f692351dee2e5ef7f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollflags.html#gabdfaccfd394c847f692351dee2e5ef7f">APR_POLLSET_THREADSAFE</a>   0x001</td></tr>
<tr class="separator:gabdfaccfd394c847f692351dee2e5ef7f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga0febaf4378d2705bf1256b22fe8dfd24"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollflags.html#ga0febaf4378d2705bf1256b22fe8dfd24">APR_POLLSET_NOCOPY</a>   0x002</td></tr>
<tr class="separator:ga0febaf4378d2705bf1256b22fe8dfd24"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga552d7f28d442602e6c9bb6931f183493"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollflags.html#ga552d7f28d442602e6c9bb6931f183493">APR_POLLSET_WAKEABLE</a>   0x004</td></tr>
<tr class="separator:ga552d7f28d442602e6c9bb6931f183493"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaa46a9cbb23b2e8e71dd3ba88e69fdf13"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group__pollflags.html#gaa46a9cbb23b2e8e71dd3ba88e69fdf13">APR_POLLSET_NODEFAULT</a>   0x010</td></tr>
<tr class="separator:gaa46a9cbb23b2e8e71dd3ba88e69fdf13"><td class="memSeparator" colspan="2"> </td></tr>
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Typedefs</h2></td></tr>
<tr class="memitem:ga0c89b184cbe2337e44207f1ad245129b"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga0c89b184cbe2337e44207f1ad245129b">apr_pollfd_t</a></td></tr>
<tr class="separator:ga0c89b184cbe2337e44207f1ad245129b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga680da1f10ac5ef75efc503a9d15b8906"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a></td></tr>
<tr class="separator:ga680da1f10ac5ef75efc503a9d15b8906"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gae382e39bdf0c5a02fca7da3944bece08"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a></td></tr>
<tr class="separator:gae382e39bdf0c5a02fca7da3944bece08"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga1dcd8c87e233dbf105e83d50ef601f55"><td class="memItemLeft" align="right" valign="top">typedef <a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a>(* </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga1dcd8c87e233dbf105e83d50ef601f55">apr_pollcb_cb_t</a>) (void *baton, <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> *descriptor)</td></tr>
<tr class="separator:ga1dcd8c87e233dbf105e83d50ef601f55"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
Enumerations</h2></td></tr>
<tr class="memitem:gabe6f1238ea45e9425fa052e2788e4a29"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#gabe6f1238ea45e9425fa052e2788e4a29">apr_pollset_method_e</a> { <br />
  <a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29ae68b155914b79d4a58519675dfc24d94">APR_POLLSET_DEFAULT</a>,
<a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29aa6613bebee1abb348da2a153f91c738e">APR_POLLSET_SELECT</a>,
<a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29a2722387d6523f8f02cec7c31a45966d4">APR_POLLSET_KQUEUE</a>,
<a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29aec66f6da923595ff0a6fa20f4bc41e46">APR_POLLSET_PORT</a>,
<br />
  <a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29a142ebdcab58ccfabd5d964ff3ab476ab">APR_POLLSET_EPOLL</a>,
<a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29aa8c0b4c036644ea4518f8d7c2fd4fe8e">APR_POLLSET_POLL</a>,
<a class="el" href="group__apr__poll.html#ggabe6f1238ea45e9425fa052e2788e4a29ace0288893b2db65847536c41c0048e82">APR_POLLSET_AIO_MSGQ</a>
<br />
}</td></tr>
<tr class="separator:gabe6f1238ea45e9425fa052e2788e4a29"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga0a8549d84c1721788b102a4cc8b4b0f0"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga0a8549d84c1721788b102a4cc8b4b0f0">apr_datatype_e</a> { <a class="el" href="group__apr__poll.html#gga0a8549d84c1721788b102a4cc8b4b0f0aeb85f43492052bf0788d31f6dd85a222">APR_NO_DESC</a>,
<a class="el" href="group__apr__poll.html#gga0a8549d84c1721788b102a4cc8b4b0f0a3629c5b3166fde91792f2f913fbd72f0">APR_POLL_SOCKET</a>,
<a class="el" href="group__apr__poll.html#gga0a8549d84c1721788b102a4cc8b4b0f0a8351d461bf66b706232962fd02e84202">APR_POLL_FILE</a>,
<a class="el" href="group__apr__poll.html#gga0a8549d84c1721788b102a4cc8b4b0f0a413b387c7fe1ca7b096d46dfd9942fe5">APR_POLL_LASTDESC</a>
}</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga4ca4056a19daee8fe94ddba100fe2326"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga4ca4056a19daee8fe94ddba100fe2326">apr_pollset_create</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> **pollset, apr_uint32_t size, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p, apr_uint32_t flags)</td></tr>
<tr class="separator:ga4ca4056a19daee8fe94ddba100fe2326"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga9448a2d756868aa1c6dbc9726a2e32b5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga9448a2d756868aa1c6dbc9726a2e32b5">apr_pollset_create_ex</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> **pollset, apr_uint32_t size, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p, apr_uint32_t flags, <a class="el" href="group__apr__poll.html#gabe6f1238ea45e9425fa052e2788e4a29">apr_pollset_method_e</a> method)</td></tr>
<tr class="separator:ga9448a2d756868aa1c6dbc9726a2e32b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaa06c538d3fea9d860374043aff9450b2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#gaa06c538d3fea9d860374043aff9450b2">apr_pollset_destroy</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> *pollset)</td></tr>
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<tr class="memitem:ga4ec50bf9a11c6b60927c51b81412f5b9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga4ec50bf9a11c6b60927c51b81412f5b9">apr_pollset_add</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> *pollset, const <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> *descriptor)</td></tr>
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<tr class="memitem:ga3c99c06e142d6b6b789eeb6086122e3a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga3c99c06e142d6b6b789eeb6086122e3a">apr_pollset_remove</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> *pollset, const <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> *descriptor)</td></tr>
<tr class="separator:ga3c99c06e142d6b6b789eeb6086122e3a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6b31d7b3a7b2d356370403dd2b79ecf3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga6b31d7b3a7b2d356370403dd2b79ecf3">apr_pollset_poll</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> *pollset, <a class="el" href="group__apr__time.html#gaae2129185a395cc393f76fabf4f43e47">apr_interval_time_t</a> timeout, apr_int32_t *num, const <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> **descriptors)</td></tr>
<tr class="separator:ga6b31d7b3a7b2d356370403dd2b79ecf3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gac5e86828143e169e18b2a6eab94be531"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#gac5e86828143e169e18b2a6eab94be531">apr_pollset_wakeup</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> *pollset)</td></tr>
<tr class="separator:gac5e86828143e169e18b2a6eab94be531"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gad1d8a1ccd14952be6da5f272ca8dda76"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#gad1d8a1ccd14952be6da5f272ca8dda76">apr_poll</a> (<a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> *aprset, apr_int32_t numsock, apr_int32_t *nsds, <a class="el" href="group__apr__time.html#gaae2129185a395cc393f76fabf4f43e47">apr_interval_time_t</a> timeout)</td></tr>
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<tr class="memitem:ga942ebbcc17d27911da86e1bd5c7a592e"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga942ebbcc17d27911da86e1bd5c7a592e">apr_pollset_method_name</a> (<a class="el" href="group__apr__poll.html#ga680da1f10ac5ef75efc503a9d15b8906">apr_pollset_t</a> *pollset)</td></tr>
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<tr class="memitem:ga5d64867d7a3abd53d3765b4b47cf774f"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga5d64867d7a3abd53d3765b4b47cf774f">apr_poll_method_defname</a> (void)</td></tr>
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<tr class="memitem:ga76c33736268d57fca503790711d6d04e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga76c33736268d57fca503790711d6d04e">apr_pollcb_create</a> (<a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a> **pollcb, apr_uint32_t size, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p, apr_uint32_t flags)</td></tr>
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<tr class="memitem:ga2ebdd0cba2d3b8333c46ee48170f8e90"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga2ebdd0cba2d3b8333c46ee48170f8e90">apr_pollcb_create_ex</a> (<a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a> **pollcb, apr_uint32_t size, <a class="el" href="group__apr__pools.html#gaf137f28edcf9a086cd6bc36c20d7cdfb">apr_pool_t</a> *p, apr_uint32_t flags, <a class="el" href="group__apr__poll.html#gabe6f1238ea45e9425fa052e2788e4a29">apr_pollset_method_e</a> method)</td></tr>
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<tr class="memitem:ga8fab02dfa803d911dae98656fac7a2c8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga8fab02dfa803d911dae98656fac7a2c8">apr_pollcb_add</a> (<a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a> *pollcb, <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> *descriptor)</td></tr>
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<tr class="memitem:gad004b778a14d6bcc4e48a10e5af729d8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#gad004b778a14d6bcc4e48a10e5af729d8">apr_pollcb_remove</a> (<a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a> *pollcb, <a class="el" href="structapr__pollfd__t.html">apr_pollfd_t</a> *descriptor)</td></tr>
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<tr class="memitem:ga11765d1b27e2f621a8dcd2c40f0e259c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__apr__poll.html#ga11765d1b27e2f621a8dcd2c40f0e259c">apr_pollcb_poll</a> (<a class="el" href="group__apr__poll.html#gae382e39bdf0c5a02fca7da3944bece08">apr_pollcb_t</a> *pollcb, <a class="el" href="group__apr__time.html#gaae2129185a395cc393f76fabf4f43e47">apr_interval_time_t</a> timeout, <a class="el" href="group__apr__poll.html#ga1dcd8c87e233dbf105e83d50ef601f55">apr_pollcb_cb_t</a> func, void *baton)</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>APR Poll interface. </p>
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