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/**
* Navit, a modular navigation system.
* Copyright (C) 2005-2008 Navit Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#ifndef _MSC_VER
#include <sys/time.h>
#endif /* _MSC_VER */
#include "profile.h"
#include "debug.h"
#define PROFILE_LEVEL_MAX 9
void
profile_timer(int level, const char *module, const char *function, const char *fmt, ...)
{
#ifndef _MSC_VER
va_list ap;
static struct timeval last[PROFILE_LEVEL_MAX+1];
struct timeval curr;
double msec;
char buffer[strlen(module)+20];
if (level < 0)
level=0;
if (level > PROFILE_LEVEL_MAX)
level=PROFILE_LEVEL_MAX;
if (fmt) {
gettimeofday(&curr, NULL);
msec=(curr.tv_usec-last[level].tv_usec)/((double)1000)+
(curr.tv_sec-last[level].tv_sec)*1000;
sprintf(buffer, "profile:%s", module);
va_start(ap, fmt);
debug_vprintf(1, buffer, strlen(buffer), function, strlen(function), 1, fmt, ap);
va_end(ap);
debug_printf(lvl_debug, buffer, strlen(buffer), function, strlen(function), 0, " %7.1f ms\n", msec);
gettimeofday(&last[level], NULL);
} else {
gettimeofday(&curr, NULL);
while (level <= PROFILE_LEVEL_MAX)
last[level++]=curr;
}
#endif /*_MSC_VER*/
}
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