From bb27658e07f3371e53ec94873b8db354a2fa6762 Mon Sep 17 00:00:00 2001
From: Rasmus Lerdorf <rasmus@php.net>
Date: Mon, 3 Aug 2009 15:11:58 +0000
Subject: [PATCH] Explain this better

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@286742 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/curl/functions/curl-multi-select.xml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/reference/curl/functions/curl-multi-select.xml b/reference/curl/functions/curl-multi-select.xml
index b7b2ab1de9..6ac78269d6 100644
--- a/reference/curl/functions/curl-multi-select.xml
+++ b/reference/curl/functions/curl-multi-select.xml
@@ -3,7 +3,7 @@
 <refentry xml:id="function.curl-multi-select" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>curl_multi_select</refname>
-  <refpurpose>Get all the sockets associated with the cURL extension, which can then be "selected"</refpurpose>
+  <refpurpose>Wait for activity on any curl_multi connection</refpurpose>
  </refnamediv>
  
  <refsect1 role="description">
@@ -14,7 +14,7 @@
    <methodparam choice="opt"><type>float</type><parameter>timeout</parameter><initializer>1.0</initializer></methodparam>
   </methodsynopsis>
   <para>
-   Get all the sockets associated with the cURL extension, which can then be "selected".
+    Blocks until there is activity on any of the curl_multi connections.
   </para>
 
  </refsect1>
@@ -40,7 +40,7 @@
   &reftitle.returnvalues;
   <para>
    On success, returns the number of descriptors contained in, 
-   the descriptor sets.  On failure, this function will return -1 (from the underlying select system call).
+   the descriptor sets.  On failure, this function will return 0 on a timeout and -1 on a select failure (from the underlying select system call).
   </para>
  </refsect1>