69 lines
1.6 KiB
C
69 lines
1.6 KiB
C
/* utility routines for keeping some statistics */
|
|
|
|
/* (C) 2009 by Harald Welte <laforge@gnumonks.org>
|
|
*
|
|
* All Rights Reserved
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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 <sys/types.h>
|
|
|
|
#include <openbsc/gsm_data.h>
|
|
#include <openbsc/signal.h>
|
|
#include <openbsc/linuxlist.h>
|
|
#include <openbsc/talloc.h>
|
|
#include <openbsc/statistics.h>
|
|
#include <openbsc/db.h>
|
|
#include <openbsc/timer.h>
|
|
|
|
static LLIST_HEAD(counters);
|
|
|
|
struct counter *counter_alloc(const char *name)
|
|
{
|
|
struct counter *ctr = talloc_zero(tall_bsc_ctx, struct counter);
|
|
|
|
if (!ctr)
|
|
return NULL;
|
|
|
|
ctr->name = name;
|
|
llist_add_tail(&ctr->list, &counters);
|
|
|
|
return ctr;
|
|
}
|
|
|
|
void counter_free(struct counter *ctr)
|
|
{
|
|
llist_del(&ctr->list);
|
|
talloc_free(ctr);
|
|
}
|
|
|
|
int counters_for_each(int (*handle_counter)(struct counter *, void *), void *data)
|
|
{
|
|
struct counter *ctr;
|
|
int rc = 0;
|
|
|
|
llist_for_each_entry(ctr, &counters, list) {
|
|
rc = handle_counter(ctr, data);
|
|
if (rc < 0)
|
|
return rc;
|
|
}
|
|
|
|
return rc;
|
|
}
|
|
|