ctdb/common/logging.h

   1 /*
   2    Logging utilities
   3
   4    Copyright (C) Amitay Isaacs  2015
   5
   6    This program 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 this program; if not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #ifndef __CTDB_LOGGING_H__
  21 #define __CTDB_LOGGING_H__
  22
  23 enum debug_level {
  24         DEBUG_ERR     =  0,
  25         DEBUG_WARNING =  1,
  26         DEBUG_NOTICE  =  2,
  27         DEBUG_INFO    =  3,
  28         DEBUG_DEBUG   =  4,
  29 };
  30
  31 /* These are used in many places, so define them here to avoid churn */
  32 #define DEBUG_ALERT DEBUG_ERR
  33 #define DEBUG_CRIT  DEBUG_ERR
  34
  35 bool debug_level_parse(const char *log_string, enum debug_level *log_level);
  36 const char *debug_level_to_string(enum debug_level log_level);
  37 enum debug_level debug_level_from_string(const char *log_string);
  38 int debug_level_to_int(enum debug_level log_level);
  39 enum debug_level debug_level_from_int(int log_int);
  40
  41 #endif /* __CTDB_LOGGING_H__ */