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authorHans Bolinder <[email protected]>2010-10-21 09:16:09 +0200
committerHans Bolinder <[email protected]>2010-10-21 09:16:09 +0200
commit4e79fa3b1b6797f2583848d307d6b85cec94a920 (patch)
treea3a48f84f022bd48feb07e672d6f535db6e3398c /lib/stdlib/src
parentce97ee6c7747fa5211257957688082e97d69d57f (diff)
parent74af6abf8fe889f04f9fcfc70d5a5facf0aa7053 (diff)
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Merge branch 'hb/stdlib/dets_fixed_dirty/OTP-8898' into dev
* hb/stdlib/dets_fixed_dirty/OTP-8898: Fix a bug concerning truncated Dets files Conflicts: lib/stdlib/src/dets.erl lib/stdlib/test/dets_SUITE.erl
Diffstat (limited to 'lib/stdlib/src')
-rw-r--r--lib/stdlib/src/dets.erl31
1 files changed, 16 insertions, 15 deletions
diff --git a/lib/stdlib/src/dets.erl b/lib/stdlib/src/dets.erl
index cc1f35914a..79bebada4d 100644
--- a/lib/stdlib/src/dets.erl
+++ b/lib/stdlib/src/dets.erl
@@ -1363,34 +1363,35 @@ start_auto_save_timer(Head) ->
%% lookup requests in parallel. Evalute delete_object, delete and
%% insert as well.
stream_op(Op, Pid, Pids, Head, N) ->
- stream_op(Head, Pids, [], N, Pid, Op, Head#head.fixed).
+ #head{fixed = Fxd, update_mode = M} = Head,
+ stream_op(Head, Pids, [], N, Pid, Op, Fxd, M).
-stream_loop(Head, Pids, C, N, false = Fxd) ->
+stream_loop(Head, Pids, C, N, false = Fxd, M) ->
receive
?DETS_CALL(From, Message) ->
- stream_op(Head, Pids, C, N, From, Message, Fxd)
+ stream_op(Head, Pids, C, N, From, Message, Fxd, M)
after 0 ->
stream_end(Head, Pids, C, N, no_more)
end;
-stream_loop(Head, Pids, C, N, _Fxd) ->
+stream_loop(Head, Pids, C, N, _Fxd, _M) ->
stream_end(Head, Pids, C, N, no_more).
-stream_op(Head, Pids, C, N, Pid, {lookup_keys,Keys}, Fxd) ->
+stream_op(Head, Pids, C, N, Pid, {lookup_keys,Keys}, Fxd, M) ->
NC = [{{lookup,Pid},Keys} | C],
- stream_loop(Head, Pids, NC, N, Fxd);
-stream_op(Head, Pids, C, N, Pid, {insert, _Objects} = Op, Fxd) ->
+ stream_loop(Head, Pids, NC, N, Fxd, M);
+stream_op(Head, Pids, C, N, Pid, {insert, _Objects} = Op, Fxd, dirty = M) ->
NC = [Op | C],
- stream_loop(Head, [Pid | Pids], NC, N, Fxd);
-stream_op(Head, Pids, C, N, Pid, {delete_key, _Keys} = Op, Fxd) ->
+ stream_loop(Head, [Pid | Pids], NC, N, Fxd, M);
+stream_op(Head, Pids, C, N, Pid, {delete_key, _Keys} = Op, Fxd, dirty = M) ->
NC = [Op | C],
- stream_loop(Head, [Pid | Pids], NC, N, Fxd);
-stream_op(Head, Pids, C, N, Pid, {delete_object, _Objects} = Op, Fxd) ->
+ stream_loop(Head, [Pid | Pids], NC, N, Fxd, M);
+stream_op(Head, Pids, C, N, Pid, {delete_object, _Os} = Op, Fxd, dirty = M) ->
NC = [Op | C],
- stream_loop(Head, [Pid | Pids], NC, N, Fxd);
-stream_op(Head, Pids, C, N, Pid, {member, Key}, Fxd) ->
+ stream_loop(Head, [Pid | Pids], NC, N, Fxd, M);
+stream_op(Head, Pids, C, N, Pid, {member, Key}, Fxd, M) ->
NC = [{{lookup,[Pid]},[Key]} | C],
- stream_loop(Head, Pids, NC, N, Fxd);
-stream_op(Head, Pids, C, N, Pid, Op, _Fxd) ->
+ stream_loop(Head, Pids, NC, N, Fxd, M);
+stream_op(Head, Pids, C, N, Pid, Op, _Fxd, _M) ->
stream_end(Head, Pids, C, N, {Pid,Op}).
stream_end(Head, Pids0, C, N, Next) ->