66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
/*
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** Logging framework.
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**
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** Copyright (C) 2014 Michael Smith <msmith@icecast.org>,
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** Ralph Giles <giles@xiph.org>,
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** Ed "oddsock" Zaleski <oddsock@xiph.org>,
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** Karl Heyes <karl@xiph.org>,
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** Jack Moffitt <jack@icecast.org>,
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** Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
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** Thomas Ruecker <thomas@ruecker.fi>
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**
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** This library is free software; you can redistribute it and/or
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** modify it under the terms of the GNU Library General Public
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** License as published by the Free Software Foundation; either
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** version 2 of the License, or (at your option) any later version.
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**
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** This library is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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** Library General Public License for more details.
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**
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** You should have received a copy of the GNU Library General Public
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** License along with this library; if not, write to the
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** Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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** Boston, MA 02110-1301, USA.
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**
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*/
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#ifndef __LOG_H__
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#define __LOG_H__
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#include <stdio.h>
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#define LOG_EINSANE -1
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#define LOG_ENOMORELOGS -2
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#define LOG_ECANTOPEN -3
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#define LOG_ENOTOPEN -4
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#define LOG_ENOTIMPL -5
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#ifdef _WIN32
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#define IO_BUFFER_TYPE _IONBF
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#else
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#define IO_BUFFER_TYPE _IOLBF
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#endif
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void log_initialize(void);
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int log_open_file(FILE *file);
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int log_open(const char *filename);
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int log_open_with_buffer(const char *filename, int size);
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void log_set_level(int log_id, unsigned level);
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void log_set_trigger(int id, unsigned trigger);
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int log_set_filename(int id, const char *filename);
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void log_set_lines_kept (int log_id, unsigned int count);
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void log_contents (int log_id, char **_contents, unsigned int *_len);
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int log_set_archive_timestamp(int id, int value);
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void log_flush(int log_id);
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void log_reopen(int log_id);
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void log_close(int log_id);
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void log_shutdown(void);
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void log_write(int log_id, unsigned priority, const char *cat, const char *func,
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const char *fmt, ...);
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void log_write_direct(int log_id, const char *fmt, ...);
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#endif /* __LOG_H__ */
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