text: /*-
   * Copyright (c) 2014 Stephan Arts. All Rights Reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   *
   * 1. Redistributions of source code must retain the above copyright notice,
   *    this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * 3. The name of the author may not be used to endorse or promote products
   *    derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY [LICENSOR] "AS IS" AND ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
   * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE,DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #ifdef HAVE_CONFIG_H
  #include <config.h>
  #endif
  
  #ifdef HAVE_STDLIB_H
  #include <stdlib.h>
  #endif
  
  #ifdef HAVE_STDIO_H
  #include <stdio.h>
  #endif
  
  #include <openssl/sha.h>
  
  #include <string.h>
  
  #include <pcre.h>
  
  #include <errno.h>
  
  #include <sys/stat.h>
  
  #include <libargux/libargux.h>
  
  #include "plugin.h"
  #include "db.h"
  #include "host.h"
  #include "metric.h"
  #include "ns.h"
  
  int
  _pgsql_metric_add (
          void *ns_ptr,
          const char *name,
          ArguxError **error)
  {
      return 0;
  }
  
  int
  _pgsql_metric_get (
          const void *ns_ptr,
          const char *name,
          void **metric_ptr,
          ArguxError **error)
  {
      return 0;
  }
  
  int
  _pgsql_metric_copy (
          const void *metric_ptr,
          void **metric_ptr_dst,
          ArguxError **error)
  {
      return 0;
  }
  
  int
  _pgsql_metric_free (
          void **metric_ptr,
          ArguxError **error)
  {
      return 0;
  }
  