src/policer.h

   1 /* policer.h - Leaky bucket
   2  * Copyright 2000-2001 srvx Development Team
   3  *
   4  * This file is part of x3.
   5  *
   6  * x3 is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with srvx; if not, write to the Free Software Foundation,
  18  * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
  19  */
  20
  21 #ifndef POLICER_H
  22 #define POLICER_H
  23
  24 struct policer_params;
  25
  26 struct policer_params *policer_params_new(void);
  27 int policer_params_set(struct policer_params *params, const char *param, const char *value);
  28 void policer_params_delete(struct policer_params *params);
  29
  30 struct policer {
  31     double level;
  32     time_t last_req;
  33     struct policer_params *params;
  34 };
  35
  36 int policer_conforms(struct policer *pol, time_t reqtime, double weight);
  37 void policer_delete(struct policer *pol);
  38
  39 #endif /* ndef POLICER_H */