File 0120-Document-the-on_load-result-from-erlang-lo... of Package erlang

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File 0120-Document-the-on_load-result-from-erlang-load_module-.patch of Package erlang (Revision a0b3ae25eeaaf8007a46a3a2b2ca2729)

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From 47229b8555a66db2782573b5c1acd0492efb8b1f Mon Sep 17 00:00:00 2001
From: Richard Carlsson <carlsson.richard@gmail.com>
Date: Mon, 31 May 2021 11:37:23 +0200
Subject: [PATCH] Document the on_load result from erlang:load_module/2

---
 erts/doc/src/erlang.xml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 7e4e521f5b..7b614832b0 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -3476,6 +3476,13 @@ is_process_alive(P2Pid),
           <item><c><anno>Binary</anno></c> contains a module that cannot be
             loaded because old code for this module already exists.
           </item>
+          <tag><c>on_load</c></tag>
+          <item>The code in <c><anno>Binary</anno></c> contains an
+          <c>on_load</c> declaration that must be executed before
+          <c><anno>Binary</anno></c> can become the current code. Any
+          previous current code for <c><anno>Module</anno></c> will remain
+          until the <c>on_load</c> call has finished.
+          </item>
         </taglist>
         <warning>
           <p>This BIF is intended for the code server (see
-- 
2.26.2

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