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/*
clsync - file tree sync utility based on inotify/kqueue
Copyright (C) 2013-2014 Dmitry Yu Okunev <dyokunev@ut.mephi.ru> 0x8E30679C
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, either version 3 of the License, or
(at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __CLSYNC_ERROR_H
#define __CLSYNC_ERROR_H
#define BACKTRACE_LENGTH 256
#ifdef _DEBUG_FORCE
# define DEBUGLEVEL_LIMIT 255
#else
# define DEBUGLEVEL_LIMIT 9
#endif
extern void _critical ( const char *const function_name, const char *fmt, ... );
#define critical(...) _critical(__func__, __VA_ARGS__)
#define critical_on(cond) {debug(30, "critical_on: checking: %s", TOSTR(cond)); if (unlikely(cond)) {critical("Assert: "TOSTR(cond));}}
extern void _error ( const char *const function_name, const char *fmt, ... );
#define error(...) _error(__func__, __VA_ARGS__)
#define error_on(cond) {if (unlikely(cond)) {error("Error: ("TOSTR(cond)") != 0");}}
extern void _warning ( const char *const function_name, const char *fmt, ... );
#define warning(...) _warning(__func__, __VA_ARGS__)
extern void _info ( const char *const function_name, const char *fmt, ... );
#define info(...) _info(__func__, __VA_ARGS__)
#ifdef _DEBUG_SUPPORT
extern void _debug ( int debug_level, const char *const function_name, const char *fmt, ... );
# define debug(debug_level, ...) {if (debug_level < DEBUGLEVEL_LIMIT) _debug(debug_level, __func__, __VA_ARGS__);}
# define error_or_debug(debug_level, ...) ((debug_level)<0 ? _error(__func__, __VA_ARGS__) : _debug(debug_level, __func__, __VA_ARGS__))
#else
# define debug(debug_level, ...) {}
# define error_or_debug(debug_level, ...) ((debug_level)<0 ? _error(__func__, __VA_ARGS__) : (void)0)
#endif
#define debug_call(debug_level, code) debug(debug_level, "%s -> %i", TOSTR(code), code)
#define critical_or_warning(cond, ...) ((cond) ? _critical : _warning)(__func__, __VA_ARGS__)
enum ipc_type {
IPCT_PRIVATE,
IPCT_SHARED,
};
typedef enum ipc_type ipc_type_t;
extern void error_init ( void *_outputmethod, int *_quiet, int *_verbose, int *_debug );
extern void error_init_ipc ( ipc_type_t ipc_type );
extern void error_deinit();
enum outputmethod {
OM_STDERR = 0,
OM_STDOUT,
OM_SYSLOG,
OM_MAX
};
typedef enum outputmethod outputmethod_t;
#endif
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