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476e6f0c1b
2007-10-20 Soren Sandmann <sandmann@daimi.au.dk> * collector.c (on_read): Call callback with an extra boolean indicating whether the sample read was the first one * collector.c (add_trace_to_stash): Allocate addresses on the stack if possible. * sysprof.c (on_new_sample): Only call update_sensitivity() on the first sample. * stackstash.c (stack_stash_add_trace): Move match to front svn path=/trunk/; revision=373
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* Sysprof -- Sampling, systemwide CPU profiler
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* Copyright 2004, Red Hat, Inc.
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* Copyright 2004, 2005, Soeren Sandmann
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "profile.h"
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typedef struct Collector Collector;
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typedef void (* CollectorFunc) (gboolean first_sample,
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gpointer data);
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#define COLLECTOR_ERROR collector_error_quark ()
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GQuark collector_error_quark (void);
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typedef enum
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{
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COLLECTOR_ERROR_CANT_OPEN_FILE
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} CollectorError;
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/* callback is called whenever a new sample arrives */
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Collector *collector_new (CollectorFunc callback,
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gpointer data);
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gboolean collector_start (Collector *collector,
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GError **err);
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void collector_stop (Collector *collector);
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void collector_reset (Collector *collector);
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int collector_get_n_samples (Collector *collector);
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Profile * collector_create_profile (Collector *collector);
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