From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 lib/percept/src/percept.hrl | 53 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 lib/percept/src/percept.hrl

(limited to 'lib/percept/src/percept.hrl')

diff --git a/lib/percept/src/percept.hrl b/lib/percept/src/percept.hrl
new file mode 100644
index 0000000000..a9afceb6d1
--- /dev/null
+++ b/lib/percept/src/percept.hrl
@@ -0,0 +1,53 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2007-2009. 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
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%% 
+
+-define(seconds(EndTs,StartTs), timer:now_diff(EndTs, StartTs)/1000000).
+
+%%% -------------------	%%%
+%%% Type definitions	%%%
+%%% -------------------	%%%
+
+-type(timestamp() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}).
+-type(true_mfa() :: {atom(), atom(), byte() | list()}).
+-type(state() :: 'active' | 'inactive').
+-type(scheduler_id() :: {'scheduler_id', non_neg_integer()}).
+
+%%% -------------------	%%%
+%%% 	Records		%%%
+%%% -------------------	%%%
+
+-record(activity, {
+	timestamp 		,%:: timestamp() , 
+	id 			,%:: pid() | port() | scheduler_id(), 
+	state = undefined	,%:: state() | 'undefined', 
+	where = undefined	,%:: true_mfa() | 'undefined', 
+	runnable_count = 0	%:: non_neg_integer()
+	}).
+
+-record(
+	information, {
+	id			,%:: pid() | port(), 
+	name = undefined	,%:: atom() | string() | 'undefined', 
+	entry = undefined	,%:: true_mfa() | 'undefined', 
+	start = undefined 	,%:: timestamp() | 'undefined',
+	stop = undefined	,%:: timestamp() | 'undefined', 
+	parent = undefined 	,%:: pid() | 'undefined',
+	children = []		%:: [pid()]
+	}).
+
-- 
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