File 0457-erts-Add-signal-order-reference-to-group-leader-docs.patch of Package erlang

From 2eea862a3a8458ff7afc48650a83a777250f03ac Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Tue, 18 May 2021 13:22:38 +0200
Subject: [PATCH 1/6] erts: Add signal order reference to group leader docs

---
 erts/doc/src/erlang.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 1df0a886f2..473785bf2b 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -2556,6 +2556,10 @@ uncompiled code with the same arity are mapped to the same list by
           applications with a supervision tree, because OTP
           assumes the group leader of their processes is
           their application master.</p>
+        <p>Setting the group leader follows the signal ordering guarentees
+          described in the
+          <seeguide marker="system/reference_manual:processes#signals">
+          Processes Chapter</seeguide> in the <i>Erlang Reference Manual</i>.</p>
         <p>See also
           <seemfa marker="#group_leader/0"><c>group_leader/0</c></seemfa>
           and <seeguide marker="system/design_principles:applications#stopping">OTP
-- 
2.26.2