From 2b69181ca09c5e63175cf7c3ae3c590c91e8be1d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladimir=20Vrzi=C4=87?= <vvrzic@gmail.com>
Date: Thu, 10 Oct 2024 18:01:57 +0200
Subject: [PATCH] Document the resource_usage param for pcntl_waitid

---
 reference/pcntl/functions/pcntl-waitid.xml | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/reference/pcntl/functions/pcntl-waitid.xml b/reference/pcntl/functions/pcntl-waitid.xml
index ff4ffd9a06ca..8144fd3c3b0a 100644
--- a/reference/pcntl/functions/pcntl-waitid.xml
+++ b/reference/pcntl/functions/pcntl-waitid.xml
@@ -14,6 +14,7 @@
    <methodparam choice="opt"><type>int</type><parameter>id</parameter><initializer>null</initializer></methodparam>
    <methodparam choice="opt"><type>array</type><parameter role="reference">info</parameter><initializer>[]</initializer></methodparam>
    <methodparam choice="opt"><type>int</type><parameter>flags</parameter><initializer>WEXITED</initializer></methodparam>
+   <methodparam choice="opt"><type>array</type><parameter role="reference">resource_usage</parameter><initializer>[]</initializer></methodparam>
   </methodsynopsis>
   <para>
    Obtains status information pertaining to termination, stop, and/or continue
@@ -245,6 +246,18 @@
      </para>
     </listitem>
    </varlistentry>
+   <varlistentry>
+    <term><parameter>resource_usage</parameter></term>
+    <listitem>
+     <para>
+      The <parameter>resource_usage</parameter> parameter is set to an array
+      containing resource usage statistics from the child process.
+
+      This is supported either if the wait6 system call is available
+      (e.g. on FreeBSD), or on Linux through the raw waitid system call.
+     </para>
+    </listitem>
+   </varlistentry>
   </variablelist>
  </refsect1>