C++ (Cpp) mongoc_once Examples

Example #1

File: mongoc-log.c Project: gabrielPeart/libmongoc-xcode

void
mongoc_log (mongoc_log_level_t  log_level,
            const char         *log_domain,
            const char         *format,
            ...)
{
   va_list args;
   char *message;
   static mongoc_once_t once = MONGOC_ONCE_INIT;

   mongoc_once(&once, &_mongoc_ensure_mutex_once);

   if (!gLogFunc
#ifdef MONGOC_TRACE
         || (log_level == MONGOC_LOG_LEVEL_TRACE && !gLogTrace)
#endif
      ) {
      return;
   }

   BSON_ASSERT (format);

   va_start(args, format);
   message = bson_strdupv_printf(format, args);
   va_end(args);

   mongoc_mutex_lock(&gLogMutex);
   gLogFunc(log_level, log_domain, message, gLogData);
   mongoc_mutex_unlock(&gLogMutex);

   bson_free(message);
}

Example #2

File: mongoc-log.c Project: cran/mongolite

void
mongoc_log (mongoc_log_level_t log_level,
            const char *log_domain,
            const char *format,
            ...)
{
   va_list args;
   char *message;
   int stop_logging;

   mongoc_once (&once, &_mongoc_ensure_mutex_once);

   stop_logging = !gLogFunc;
#ifdef MONGOC_TRACE
   stop_logging =
      stop_logging || (log_level == MONGOC_LOG_LEVEL_TRACE && !gLogTrace);
#endif
   if (stop_logging) {
      return;
   }

   BSON_ASSERT (format);

   va_start (args, format);
   message = bson_strdupv_printf (format, args);
   va_end (args);

   mongoc_mutex_lock (&gLogMutex);
   gLogFunc (log_level, log_domain, message, gLogData);
   mongoc_mutex_unlock (&gLogMutex);

   bson_free (message);
}

Example #3

File: mongoc-log.c Project: cran/mongolite

void
mongoc_log_set_handler (mongoc_log_func_t log_func, void *user_data)
{
   mongoc_once (&once, &_mongoc_ensure_mutex_once);

   mongoc_mutex_lock (&gLogMutex);
   gLogFunc = log_func;
   gLogData = user_data;
   mongoc_mutex_unlock (&gLogMutex);
}

Example #4

File: mongoc-log.c Project: guruofquality/mongo-c-driver

void
mongoc_log_set_handler (mongoc_log_func_t  log_func,
                        void              *user_data)
{
   mongoc_once_t once = MONGOC_ONCE_INIT;
   mongoc_once(&once, &_mongoc_ensure_mutex_once);

   mongoc_mutex_lock(&gLogMutex);
   gLogFunc = log_func;
   mongoc_mutex_unlock(&gLogMutex);
}

Example #5

File: mongoc-log.c Project: guruofquality/mongo-c-driver

void
mongoc_log (mongoc_log_level_t  log_level,
            const char         *log_domain,
            const char         *format,
            ...)
{
   va_list args;
   char *message;
   static mongoc_once_t once = MONGOC_ONCE_INIT;

   mongoc_once(&once, &_mongoc_ensure_mutex_once);

   bson_return_if_fail(format);

   va_start(args, format);
   message = bson_strdupv_printf(format, args);
   va_end(args);

   mongoc_mutex_lock(&gLogMutex);
   gLogFunc(log_level, log_domain, message, gLogData);
   mongoc_mutex_unlock(&gLogMutex);

   bson_free(message);
}

Example #6

File: mongoc-init.c Project: AbhimanyuAryan/treefrog-framework

void
mongoc_cleanup (void)
{
   static mongoc_once_t once = MONGOC_ONCE_INIT;
   mongoc_once (&once, _mongoc_do_cleanup);
}

Example #7

File: mongoc-init.c Project: AbhimanyuAryan/treefrog-framework

void
mongoc_init (void)
{
   static mongoc_once_t once = MONGOC_ONCE_INIT;
   mongoc_once (&once, _mongoc_do_init);
}