File 2327-snmp-agent-Verbose-debug-improvements.patch of Package erlang

From 2a82321d9c4aea154161c79f55d7854ae182d002 Mon Sep 17 00:00:00 2001
From: Micael Karlberg <bmk@erlang.org>
Date: Wed, 27 Mar 2019 15:39:16 +0100
Subject: [PATCH 7/8] [snmp|agent] Verbose (debug) improvements

Added VMODULE for the two new modules.
Also, improved some verbose printouts.

OTP-15691
---
 lib/snmp/src/agent/snmpa_get.erl     | 1 +
 lib/snmp/src/agent/snmpa_get_lib.erl | 7 ++++---
 lib/snmp/src/agent/snmpa_trap.erl    | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/lib/snmp/src/agent/snmpa_get.erl b/lib/snmp/src/agent/snmpa_get.erl
index 50aab6b487..e67975a67d 100644
--- a/lib/snmp/src/agent/snmpa_get.erl
+++ b/lib/snmp/src/agent/snmpa_get.erl
@@ -33,6 +33,7 @@
          do_get_bulk/7
         ]).
 
+-define(VMODULE,"GET").
 -include("snmpa_internal.hrl").
 -include("snmp_types.hrl").
 -include("snmp_debug.hrl").
diff --git a/lib/snmp/src/agent/snmpa_get_lib.erl b/lib/snmp/src/agent/snmpa_get_lib.erl
index 7929b10cf3..eaf7fe2641 100644
--- a/lib/snmp/src/agent/snmpa_get_lib.erl
+++ b/lib/snmp/src/agent/snmpa_get_lib.erl
@@ -43,6 +43,7 @@
          user_err/2
         ]).
 
+-define(VMODULE,"GET-LIB").
 -include("snmpa_internal.hrl").
 -include("snmp_types.hrl").
 -include("snmp_debug.hrl").
@@ -226,7 +227,7 @@ dbg_apply(M, F, A) ->
 	silence -> 
 	    apply(M,F,A);
 	_ ->
-	    ?vlog("~n   apply: ~w,~w,~p~n", [M,F,A]),
+	    ?vlog("~n   apply: ~w, ~w, ~p~n", [M,F,A]),
 	    Res = (catch apply(M,F,A)),
 	    case Res of
 		{'EXIT', Reason} ->
@@ -237,9 +238,9 @@ dbg_apply(M, F, A) ->
 			   "~n"
 			   "~nresulted in an exit"
 			   "~n"
-			   "~n   ~p", [M, F, A, Reason]);
+			   "~n   ~p~n", [M, F, A, Reason]);
 		_ ->
-		    ?vlog("~n   returned: ~p", [Res])
+		    ?vlog("~n   returned: ~p~n", [Res])
 	    end,
 	    Res
     end.
diff --git a/lib/snmp/src/agent/snmpa_trap.erl b/lib/snmp/src/agent/snmpa_trap.erl
index e75016f7ec..31805c3bee 100644
--- a/lib/snmp/src/agent/snmpa_trap.erl
+++ b/lib/snmp/src/agent/snmpa_trap.erl
@@ -917,7 +917,7 @@ do_send_v2_trap(Recvs, Vbs, ExtraInfo, NetIf) ->
     TrapPdu = make_v2_notif_pdu(Vbs, 'snmpv2-trap'),
     AddrCommunities = mk_addr_communities(Recvs),
     lists:foreach(fun({Community, Addrs}) ->
-			  ?vtrace("~n   send v2 trap to ~p",[Addrs]),
+			  ?vtrace("send v2 trap to ~p",[Addrs]),
 			  NetIf ! {send_pdu, 'version-2', TrapPdu,
 				   {community, Community}, Addrs, ExtraInfo}
 		  end, AddrCommunities),
-- 
2.16.4