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#ifndef INCLUDES_MYSQL_INSTANCE_MANAGER_LOG_H
#define INCLUDES_MYSQL_INSTANCE_MANAGER_LOG_H
/* Copyright (C) 2003 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
Logging facilities.
Two logging streams are supported: error log and info log. Additionally
libdbug may be used for debug information output.
ANSI C buffered I/O is used to perform logging.
Logging is performed via stdout/stder, so one can reopen them to point to
ordinary files. To initialize loggin environment log_init() must be called.
Rationale:
- no MYSQL_LOG as it has BIN mode, and not easy to fetch from sql_class.h
- no constructors/desctructors to make logging available all the time
Function names are subject to change.
*/
/* Precede error message with date and time and print it to the stdout */
void log_info(const char *format, ...)
#ifdef __GNUC__
__attribute__ ((format(printf, 1, 2)))
#endif
;
/* Precede error message with date and time and print it to the stderr */
void log_error(const char *format, ...)
#ifdef __GNUC__
__attribute__ ((format (printf, 1, 2)))
#endif
;
/*
Now this is simple catchouts for printf (no date/time is logged), to be
able to replace underlying streams in future.
*/
void print_info(const char *format, ...)
#ifdef __GNUC__
__attribute__ ((format (printf, 1, 2)))
#endif
;
void print_error(const char *format, ...)
#ifdef __GNUC__
__attribute__ ((format (printf, 1, 2)))
#endif
;
/* initialize logs */
void log_init();
/* print information to the error log and eixt(1) */
void die(const char *format, ...)
#ifdef __GNUC__
__attribute__ ((format (printf, 1, 2)))
#endif
;
#endif // INCLUDES_MYSQL_INSTANCE_MANAGER_LOG_H
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