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 #include <talloc.h>
  24 #include "lib/util/debug.h"
  25
  26 #define DEBUG_ERR     DBGLVL_ERR
  27 #define DEBUG_WARNING DBGLVL_WARNING
  28 #define DEBUG_NOTICE  DBGLVL_NOTICE
  29 #define DEBUG_INFO    DBGLVL_INFO
  30 #define DEBUG_DEBUG   DBGLVL_DEBUG
  31
  32 /* These are used in many places, so define them here to avoid churn */
  33 #define DEBUG_ALERT DEBUG_ERR
  34 #define DEBUG_CRIT  DEBUG_ERR
  35
  36 bool debug_level_parse(const char *log_string, int *log_level);
  37 const char *debug_level_to_string(int log_level);
  38 int debug_level_from_string(const char *log_string);
  39
  40 bool logging_validate(const char *logging);
  41 int logging_init(TALLOC_CTX *mem_ctx, const char *logging,
  42                  const char *debuglevel, const char *app_name);
  43
  44 #endif /* __CTDB_LOGGING_H__ */