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55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/* Finit daemon log functions
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*
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* Copyright (c) 2008-2017 Joachim Nilsson <troglobit@gmail.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef FINIT_LOG_H_
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#define FINIT_LOG_H_
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#include <syslog.h>
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/*
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* Developer error and debug messages, otherwise --> use logit() <--
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* ~~~~~~~~~~~
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* All of these prepend the function, so only use for critical warnings
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* errors and debug messages. For all other user messages, see logit()
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*
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* The default log level is LOG_NOTICE. To toggle LOG_DEBUG messages,
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* use `initctl debug` or add `debug` to the kernel cmdline.
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*/
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#define _d(fmt, args...) logit(LOG_DEBUG, "%s():" fmt "\n", __func__, ##args)
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#define _w(fmt, args...) logit(LOG_WARNING, "%s():" fmt "\n", __func__, ##args)
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#define _e(fmt, args...) logit(LOG_ERR, "%s():" fmt "\n", __func__, ##args)
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#define _pe(fmt, args...) logit(LOG_ERR, "%s():" fmt ": %m\n", __func__, ##args)
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void log_init (int dbg);
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void log_exit (void);
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void log_silent (void);
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int log_is_silent (void);
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void log_debug (void);
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int log_is_debug (void);
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void logit (int prio, const char *fmt, ...);
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#endif /* FINIT_LOG_H_ */
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