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authorDan Gudmundsson <[email protected]>2014-03-03 15:30:31 +0100
committerDan Gudmundsson <[email protected]>2014-03-28 09:55:57 +0100
commitfaae15d89ac03fce87f0370b011ed71f85d83d8b (patch)
treed27ece9491944a25fa205ae6565565facb58695c /lib
parentc57f0f96bab1951d9c5ecf80d64f0624e96d2417 (diff)
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mnesia: Dialyzer fixes
Diffstat (limited to 'lib')
-rw-r--r--lib/mnesia/src/mnesia.hrl4
-rw-r--r--lib/mnesia/src/mnesia_index.erl6
-rw-r--r--lib/mnesia/src/mnesia_lib.erl13
-rw-r--r--lib/mnesia/src/mnesia_locker.erl3
-rw-r--r--lib/mnesia/src/mnesia_recover.erl6
-rw-r--r--lib/mnesia/src/mnesia_snmp_hook.erl8
6 files changed, 29 insertions, 11 deletions
diff --git a/lib/mnesia/src/mnesia.hrl b/lib/mnesia/src/mnesia.hrl
index 2855792646..c8010d5466 100644
--- a/lib/mnesia/src/mnesia.hrl
+++ b/lib/mnesia/src/mnesia.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -35,7 +35,7 @@
-define(ets_last(Tab), ets:last(Tab)).
-define(ets_prev(Tab, Key), ets:prev(Tab, Key)).
-define(ets_slot(Tab, Pos), ets:slot(Tab, Pos)).
--define(ets_new_table(Tab, Props), ets:new(Tab, Props)).
+-define(ets_new_table(Tab, Props), _ = ets:new(Tab, Props)).
-define(ets_delete_table(Tab), ets:delete(Tab)).
-define(ets_fixtable(Tab, Bool), ets:fixtable(Tab, Bool)).
diff --git a/lib/mnesia/src/mnesia_index.erl b/lib/mnesia/src/mnesia_index.erl
index 8fef611a48..87cb58dae1 100644
--- a/lib/mnesia/src/mnesia_index.erl
+++ b/lib/mnesia/src/mnesia_index.erl
@@ -52,7 +52,11 @@
val(Var) ->
case ?catch_val(Var) of
- {'EXIT', _ReASoN_} -> mnesia_lib:other_val(Var, _ReASoN_);
+ {'EXIT', _ReASoN_} ->
+ case mnesia_lib:other_val(Var) of
+ error -> mnesia_lib:pr_other(Var, _ReASoN_);
+ Val -> Val
+ end;
_VaLuE_ -> _VaLuE_
end.
diff --git a/lib/mnesia/src/mnesia_lib.erl b/lib/mnesia/src/mnesia_lib.erl
index 109e924971..a32c69c59e 100644
--- a/lib/mnesia/src/mnesia_lib.erl
+++ b/lib/mnesia/src/mnesia_lib.erl
@@ -115,6 +115,8 @@
mkcore/1,
not_active_here/1,
other_val/2,
+ other_val/1,
+ pr_other/2,
overload_read/0,
overload_read/1,
overload_set/2,
@@ -389,16 +391,19 @@ unset(Var) ->
?ets_delete(mnesia_gvar, Var).
other_val(Var, Other) ->
+ case other_val(Var) of
+ error -> pr_other(Var, Other);
+ Val -> Val
+ end.
+
+other_val(Var) ->
case Var of
{_, where_to_read} -> nowhere;
{_, where_to_write} -> [];
{_, active_replicas} -> [];
- _ ->
- pr_other(Var, Other)
+ _ -> error
end.
--spec pr_other(_,_) -> no_return().
-
pr_other(Var, Other) ->
Why =
case is_running() of
diff --git a/lib/mnesia/src/mnesia_locker.erl b/lib/mnesia/src/mnesia_locker.erl
index 32cea903c9..81b435c6dc 100644
--- a/lib/mnesia/src/mnesia_locker.erl
+++ b/lib/mnesia/src/mnesia_locker.erl
@@ -270,7 +270,8 @@ try_sticky_lock(Tid, Op, Pid, {Tab, _} = Oid) ->
try_lock(Tid, Op, Pid, Oid);
[{_,N}] ->
Req = {Pid, {Op, Tid, Oid}},
- Pid ! {?MODULE, node(), {switch, N, Req}}
+ Pid ! {?MODULE, node(), {switch, N, Req}},
+ true
end.
try_lock(Tid, read_write, Pid, Oid) ->
diff --git a/lib/mnesia/src/mnesia_recover.erl b/lib/mnesia/src/mnesia_recover.erl
index 0548a25ebf..b6492707e2 100644
--- a/lib/mnesia/src/mnesia_recover.erl
+++ b/lib/mnesia/src/mnesia_recover.erl
@@ -178,7 +178,11 @@ log_decision(D) ->
val(Var) ->
case ?catch_val(Var) of
- {'EXIT', Reason} -> mnesia_lib:other_val(Var, Reason);
+ {'EXIT', Reason} ->
+ case mnesia_lib:other_val(Var) of
+ error -> mnesia_lib:pr_other(Var, Reason);
+ Val -> Val
+ end;
Value -> Value
end.
diff --git a/lib/mnesia/src/mnesia_snmp_hook.erl b/lib/mnesia/src/mnesia_snmp_hook.erl
index 893b39f3c0..256f83b029 100644
--- a/lib/mnesia/src/mnesia_snmp_hook.erl
+++ b/lib/mnesia/src/mnesia_snmp_hook.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -32,7 +32,11 @@
val(Var) ->
case ?catch_val(Var) of
- {'EXIT', _ReASoN_} -> mnesia_lib:other_val(Var, _ReASoN_);
+ {'EXIT', _ReASoN_} ->
+ case mnesia_lib:other_val(Var) of
+ error -> mnesia_lib:pr_other(Var, _ReASoN_);
+ Val -> Val
+ end;
_VaLuE_ -> _VaLuE_
end.