[sr-dev] git:4.1: core: added function to check if counters have been initialized

Module: sip-router Branch: 4.1 Commit: a165fa668378da5c312a0c268aaf158ff583127f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a165fa6… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: Tue Dec 3 23:38:08 2013 +0100 core: added function to check if counters have been initialized (cherry picked from commit 8161152b320f3b430523ea08e86a56f79405c2f4) --- counters.c | 10 +++++++++- counters.h | 1 + 2 files changed, 10 insertions(+), 1 deletions(-) diff --git a/counters.c b/counters.c index 6e5ffbb..3bfe542 100644 --- a/counters.c +++ b/counters.c @@ -89,12 +89,20 @@ static int grp_no; /* number of groups */ /** counters array. a[proc_no][counter_id] => _cnst_vals[proc_no*cnts_no+counter_id] */ -counter_array_t* _cnts_vals; +counter_array_t* _cnts_vals = 0; int _cnts_row_len; /* number of elements per row */ static int cnts_no; /* number of registered counters */ static int cnts_max_rows; /* set to 0 if not yet fully init */ +int counters_initialized(void) +{ + if (unlikely(_cnts_vals == 0)) { + /* not init yet */ + return 0; + } + return 1; +} /** init the coutner hash table(s). * @return 0 on success, -1 on error. diff --git a/counters.h b/counters.h index ea16e28..9fd7c32 100644 --- a/counters.h +++ b/counters.h @@ -87,6 +87,7 @@ extern int _cnts_row_len; /* number of elements per row */ +int counters_initialized(void); int init_counters(void); void destroy_counters(void); int counters_prefork_init(int max_process_no);