1 /* This file is part of the Linux Trace Toolkit trace reading library
2 * Copyright (C) 2003-2004 Michel Dagenais
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License Version 2.1 as published by the Free Software Foundation.
8 * This library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with this library; if not, write to the
15 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
16 * Boston, MA 02111-1307, USA.
24 /* Facilities are obtained from an opened trace. The structures associated
25 with a facility are released when the trace is closed. Each facility
26 is characterized by its name and checksum. */
28 char *ltt_facility_name(LttFacility
*f
);
30 LttChecksum
ltt_facility_checksum(LttFacility
*f
);
33 void ltt_facility_open(LttTrace
* t
, char * facility_name
);
35 /* Discover the event types within the facility. The event type integer id
36 relative to the trace is from 0 to nb_event_types - 1. The event
37 type id within the trace is the relative id + the facility base event
40 unsigned ltt_facility_base_id(LttFacility
*f
);
42 unsigned ltt_facility_eventtype_number(LttFacility
*f
);
44 LttEventType
*ltt_facility_eventtype_get(LttFacility
*f
, unsigned i
);
46 LttEventType
*ltt_facility_eventtype_get_by_name(LttFacility
*f
, char *name
);
48 int ltt_facility_close(LttFacility
*f
);
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