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77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/*
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* Copyright (c) 2015-2019 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the Red Hat, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LOG_H_
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#define _LOG_H_
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#include <syslog.h>
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#include <stdarg.h>
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#include <errno.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define LOG_TARGET_STDERR 1
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#define LOG_TARGET_SYSLOG 2
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#define log(...) log_printf(__VA_ARGS__)
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#define log_nss(priority, str) log_printf(priority, "%s (%d): %s", \
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str, PR_GetError(), PR_ErrorToString(PR_GetError(), PR_LANGUAGE_I_DEFAULT));
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#define log_err(priority, str) log_printf(priority, "%s (%d): %s", \
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str, errno, strerror(errno))
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extern int log_init(const char *ident, int target, int syslog_facility);
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extern void log_printf(int priority, const char *format, ...)
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__attribute__((__format__(__printf__, 2, 3)));
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extern void log_vprintf(int priority, const char *format, va_list ap)
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__attribute__((__format__(__printf__, 2, 0)));
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extern void log_close(void);
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extern void log_set_debug(int enabled);
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extern void log_set_priority_bump(int enabled);
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extern void log_set_target(int target, int syslog_facility);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __LOG_H_ */
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