forked from jbagg/QtZeroConf
74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
#ifndef foologhfoo
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#define foologhfoo
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/***
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This file is part of avahi.
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avahi is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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avahi is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
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Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with avahi; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA.
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***/
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#include <stdarg.h>
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#include <avahi-common/cdecl.h>
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#include <avahi-common/gccmacro.h>
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/** \file log.h Extensible logging subsystem */
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AVAHI_C_DECL_BEGIN
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/** Log level for avahi_log_xxx() */
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typedef enum {
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AVAHI_LOG_ERROR = 0, /**< Error messages */
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AVAHI_LOG_WARN = 1, /**< Warning messages */
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AVAHI_LOG_NOTICE = 2, /**< Notice messages */
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AVAHI_LOG_INFO = 3, /**< Info messages */
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AVAHI_LOG_DEBUG = 4, /**< Debug messages */
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AVAHI_LOG_LEVEL_MAX
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} AvahiLogLevel;
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/** Prototype for a user supplied log function */
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typedef void (*AvahiLogFunction)(AvahiLogLevel level, const char *txt);
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/** Set a user supplied log function, replacing the default which
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* prints to log messages unconditionally to STDERR. Pass NULL for
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* resetting to the default log function */
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void avahi_set_log_function(AvahiLogFunction function);
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/** Issue a log message using a va_list object */
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void avahi_log_ap(AvahiLogLevel level, const char *format, va_list ap);
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/** Issue a log message by passing a log level and a format string */
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void avahi_log(AvahiLogLevel level, const char*format, ...) AVAHI_GCC_PRINTF_ATTR23;
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/** Shortcut for avahi_log(AVAHI_LOG_ERROR, ...) */
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void avahi_log_error(const char*format, ...) AVAHI_GCC_PRINTF_ATTR12;
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/** Shortcut for avahi_log(AVAHI_LOG_WARN, ...) */
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void avahi_log_warn(const char*format, ...) AVAHI_GCC_PRINTF_ATTR12;
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/** Shortcut for avahi_log(AVAHI_LOG_NOTICE, ...) */
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void avahi_log_notice(const char*format, ...) AVAHI_GCC_PRINTF_ATTR12;
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/** Shortcut for avahi_log(AVAHI_LOG_INFO, ...) */
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void avahi_log_info(const char*format, ...) AVAHI_GCC_PRINTF_ATTR12;
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/** Shortcut for avahi_log(AVAHI_LOG_DEBUG, ...) */
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void avahi_log_debug(const char*format, ...) AVAHI_GCC_PRINTF_ATTR12;
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AVAHI_C_DECL_END
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#endif
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