diff options
author | Harald Welte <laforge@netfilter.org> | 2010-02-20 16:24:02 +0100 |
---|---|---|
committer | Harald Welte <laforge@netfilter.org> | 2010-02-20 16:27:23 +0100 |
commit | dfe6c7d910edbba238751d0cfddbb627bb08ef54 (patch) | |
tree | c4836091b0d65187ee50c52060d51117b21ac873 /libosmocore/src/statistics.c | |
parent | 9442c1b9bad3426ece07edc7fa2dca7464fc302a (diff) |
split 'libosmocore' from openbsc codebase
This library is intended to collect all generic/common funcitionality
of all Osmocom.org projects, including OpenBSC but also OsmocomBB
The library currently includes the following modules:
bitvec, comp128, gsm_utils, msgb, select, signal, statistics, talloc, timer,
tlv_parse, linuxlist
msgb allocation error debugging had to be temporarily disabled as it depends on
'debug.c' functionality which at the moment remains in OpenBSC
Diffstat (limited to 'libosmocore/src/statistics.c')
-rw-r--r-- | libosmocore/src/statistics.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/libosmocore/src/statistics.c b/libosmocore/src/statistics.c new file mode 100644 index 000000000..34e6a408e --- /dev/null +++ b/libosmocore/src/statistics.c @@ -0,0 +1,66 @@ +/* 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 <osmocore/linuxlist.h> +#include <osmocore/talloc.h> +#include <osmocore/statistics.h> + +static LLIST_HEAD(counters); + +void *tall_ctr_ctx; + +struct counter *counter_alloc(const char *name) +{ + struct counter *ctr = talloc_zero(tall_ctr_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; +} + |