1 /* 2 Copyright (c) 2014, 2021, Oracle and/or its affiliates. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License, version 2.0, 6 as published by the Free Software Foundation. 7 8 This program is also distributed with certain software (including 9 but not limited to OpenSSL) that is licensed under separate terms, 10 as designated in a particular file or component or in included license 11 documentation. The authors of MySQL hereby grant you an additional 12 permission to link the program and your derivative works with the 13 separately licensed software that they have included with MySQL. 14 15 This program is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License, version 2.0, for more details. 19 20 You should have received a copy of the GNU General Public License 21 along with this program; if not, write to the Free Software 22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 23 */ 24 25 #ifndef NDB_LOG_H 26 #define NDB_LOG_H 27 28 #include <my_global.h> 29 30 // Returns the current verbose level 31 unsigned ndb_log_get_verbose_level(void); 32 33 /* 34 Write messages to the MySQL Servers error log(s) 35 36 NOTE! Messages will always be prefixed with "NDB:" and 37 "NDB <prefix>" if one of the prefix functions are used 38 */ 39 void ndb_log_info(const char* fmt, ...) 40 MY_ATTRIBUTE((format(printf, 1, 2))); 41 42 void ndb_log_warning(const char* fmt, ...) 43 MY_ATTRIBUTE((format(printf, 1, 2))); 44 45 void ndb_log_error(const char* fmt, ...) 46 MY_ATTRIBUTE((format(printf, 1, 2))); 47 48 void ndb_log_verbose(unsigned verbose_level, const char* fmt, ...) 49 MY_ATTRIBUTE((format(printf, 2, 3))); 50 51 enum ndb_log_loglevel { 52 NDB_LOG_ERROR_LEVEL= 0, 53 NDB_LOG_WARNING_LEVEL= 1, 54 NDB_LOG_INFORMATION_LEVEL= 2 55 }; 56 void ndb_log_print(enum ndb_log_loglevel loglevel, 57 const char* prefix, const char* fmt, va_list va_args); 58 59 #endif 60