From: Anatol Belski <ab@php.net>
Date: Sun, 13 Dec 2020 15:50:22 +0000 (+0100)
Subject: UPGRADING.INTERNALS: Document hash init signature changes [ci skip]
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ffcc93e3e51bb6954d4862935dbe54436a04211d;p=php

UPGRADING.INTERNALS: Document hash init signature changes [ci skip]

Signed-off-by: Anatol Belski <ab@php.net>
---

diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS
index 3e2aeb70a4..c1ddd4fad2 100644
--- a/UPGRADING.INTERNALS
+++ b/UPGRADING.INTERNALS
@@ -5,6 +5,7 @@ PHP 8.1 INTERNALS UPGRADE NOTES
 2. Build system changes
 
 3. Module changes
+  a. ext/hash
 
 ========================
 1. Internal API changes
@@ -17,3 +18,10 @@ PHP 8.1 INTERNALS UPGRADE NOTES
 ========================
 3. Module changes
 ========================
+
+  a. ext/hash
+    - The init signatures are extended with an additional `HashTable*`
+      argument. The passed HT is to contain the algorithm specific
+      configuration. If the an algorithm doesn't make use of any
+      additional configuration, the argument is to be marked with
+      ZEND_ATTRIBUTE_UNUSED.