File 2847-snmp-Types-and-specs-for-snmp-versions1-ve... of Package erlang

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File 2847-snmp-Types-and-specs-for-snmp-versions1-versions2-0.patch of Package erlang

From 7bbb502b2d0245340139247d5da2d15c0d9c1bc6 Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Thu, 11 Jan 2024 09:57:45 +0100
Subject: [PATCH 27/67] [snmp] Types and specs for snmp:[versions1|versions2]/0

---
 lib/snmp/doc/src/snmp.xml | 18 +++++++-----------
 lib/snmp/src/app/snmp.erl | 11 +++++++++++
 2 files changed, 18 insertions(+), 11 deletions(-)

diff --git a/lib/snmp/doc/src/snmp.xml b/lib/snmp/doc/src/snmp.xml
index a8619a6b4c..9d153601c2 100644
--- a/lib/snmp/doc/src/snmp.xml
+++ b/lib/snmp/doc/src/snmp.xml
@@ -534,20 +534,16 @@
 </func>
 
 <func>
- <name since="">versions1() -> {ok, Info} | {error, Reason}</name>
- <name since="">versions2() -> {ok, Info} | {error, Reason}</name>
+ <name name="versions1" arity="0" clause_i="1" since=""/>
+ <name name="versions2" arity="0" clause_i="1" since=""/>
 <fsummary>Retrieve various system and application info</fsummary>
- <type>
- <v>Info = [info()]</v>
- <v>info() = term()</v>
- <v>Reason = term()</v>
- </type>
 <desc>
 Utility functions used to retrieve some system and
- application info.
- The difference between the two functions is in how they get
- the modules to check. <c>versions1</c> uses the app-file and
- <c>versions2</c> uses the function <c>application:get_key</c>.
+	application info.
+
+	The difference between the two functions is in how they get
+	the modules to check. <c>versions1</c> uses the app-file and
+	<c>versions2</c> uses the function <c>application:get_key</c>.
 
 <marker id="print_versions"></marker>
 </desc>
diff --git a/lib/snmp/src/app/snmp.erl b/lib/snmp/src/app/snmp.erl
index 3bafb8ac8e..374f1cc029 100644
--- a/lib/snmp/src/app/snmp.erl
+++ b/lib/snmp/src/app/snmp.erl
@@ -677,6 +677,11 @@ key1search(Key, Vals, Def) ->
 
 %%-----------------------------------------------------------------
 
+-spec versions1() -> {ok, VersionsInfo} | {error, Reason} when
+ VersionsInfo :: [VersionInfo],
+ VersionInfo :: term(),
+ Reason :: term().
+
 versions1() ->
 case ms1() of
 {ok, Mods} ->
@@ -685,6 +690,12 @@ versions1() ->
 Error
 end.
 
+
+-spec versions2() -> {ok, VersionsInfo} | {error, Reason} when
+ VersionsInfo :: [VersionInfo],
+ VersionInfo :: term(),
+ Reason :: term().
+
 versions2() ->
 case ms2() of
 {ok, Mods} ->
-- 
2.35.3

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