/*
* Copyright ( C ) 2008 The Android Open Source Project
* All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions
* are met :
* * Redistributions of source code must retain the above copyright
* notice , this list of conditions and the following disclaimer .
* * Redistributions in binary form must reproduce the above copyright
* notice , this list of conditions and the following disclaimer in
* the documentation and / or other materials provided with the
* distribution .
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* " AS IS " AND ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT
* LIMITED TO , THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED . IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT , INDIRECT ,
* INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL DAMAGES ( INCLUDING ,
* BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS
* OF USE , DATA , OR PROFITS ; OR BUSINESS INTERRUPTION ) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT LIABILITY ,
* OR TORT ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE .
*/
/*
* Copyright ( c ) 1982 , 1986 , 1988 , 1993
* The Regents of the University of California . All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions
* are met :
* 1 . Redistributions of source code must retain the above copyright
* notice , this list of conditions and the following disclaimer .
* 2 . Redistributions in binary form must reproduce the above copyright
* notice , this list of conditions and the following disclaimer in the
* documentation and / or other materials provided with the distribution .
* 3 . Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission .
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ` ` AS IS ' ' AND
* ANY EXPRESS OR IMPLIED WARRANTIES , INCLUDING , BUT NOT LIMITED TO , THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED . IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT , INDIRECT , INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL
* DAMAGES ( INCLUDING , BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES ; LOSS OF USE , DATA , OR PROFITS ; OR BUSINESS INTERRUPTION )
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY , WHETHER IN CONTRACT , STRICT
* LIABILITY , OR TORT ( INCLUDING NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE .
*/
#pragma once
#include <sys/cdefs.h>
#include <stdio.h>
#include <stdarg.h>
__BEGIN_DECLS
/** Corresponds to the Android ERROR log priority. */
#define LOG_EMERG 0
/** Corresponds to the Android ERROR log priority. */
#define LOG_ALERT 1
/** Corresponds to the Android ERROR log priority. */
#define LOG_CRIT 2
/** Corresponds to the Android ERROR log priority. */
#define LOG_ERR 3
/** Corresponds to the Android WARN log priority. */
#define LOG_WARNING 4
/** Corresponds to the Android INFO log priority. */
#define LOG_NOTICE 5
/** Corresponds to the Android INFO log priority. */
#define LOG_INFO 6
/** Corresponds to the Android DEBUG log priority. */
#define LOG_DEBUG 7
#define LOG_PRIMASK 7
#define LOG_PRI(x) ((x) & LOG_PRIMASK)
#define LOG_MAKEPRI(fac, pri) ((fac) | (pri))
/** Currently ignored on Android. */
#define LOG_KERN (0 <<3 )
/** Currently ignored on Android. */
#define LOG_USER (1 <<3 )
/** Currently ignored on Android. */
#define LOG_MAIL (2 <<3 )
/** Currently ignored on Android. */
#define LOG_DAEMON (3 <<3 )
/** Currently ignored on Android. */
#define LOG_AUTH (4 <<3 )
/** Currently ignored on Android. */
#define LOG_SYSLOG (5 <<3 )
/** Currently ignored on Android. */
#define LOG_LPR (6 <<3 )
/** Currently ignored on Android. */
#define LOG_NEWS (7 <<3 )
/** Currently ignored on Android. */
#define LOG_UUCP (8 <<3 )
/** Currently ignored on Android. */
#define LOG_CRON (9 <<3 )
/** Currently ignored on Android. */
#define LOG_AUTHPRIV (10 <<3 )
/** Currently ignored on Android. */
#define LOG_FTP (11 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL0 (16 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL1 (17 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL2 (18 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL3 (19 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL4 (20 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL5 (21 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL6 (22 <<3 )
/** Currently ignored on Android. */
#define LOG_LOCAL7 (23 <<3 )
#define LOG_NFACILITIES 24
#define LOG_FACMASK 0 x3f8
#define LOG_FAC(x) (((x) >> 3 ) & (LOG_FACMASK >> 3 ))
/**
* Converts a log priority into a mask enabling that single priority ,
* for use with setlogmask ( ) .
*/
#define LOG_MASK(pri) (1 << (pri))
/**
* Converts a log priority into a mask enabling that priority and all lower
* priorities , for use with setlogmask ( ) .
*/
#define LOG_UPTO(pri) ((1 << ((pri)+1 )) - 1 )
/** openlog() option ignored on Android. */
#define LOG_PID 0 x01
/** openlog() option ignored on Android. */
#define LOG_CONS 0 x02
/** openlog() option ignored on Android. */
#define LOG_ODELAY 0 x04
/** openlog() option ignored on Android. */
#define LOG_NDELAY 0 x08
/** openlog() option ignored on Android. */
#define LOG_NOWAIT 0 x10
/**
* openlog ( ) option to log to stderr as well as the system log .
*
* Available since API level 34 ( ignored before then ) .
*/
#define LOG_PERROR 0 x20
#if defined (SYSLOG_NAMES)
/** A mapping from name to value, used by `facilitynames` and `prioritynames`. */
typedef struct _code {
char * c_name;
int c_val;
} CODE;
/* A bogus facility value for "mark". */
#define INTERNAL_MARK LOG_MAKEPRI((LOG_NFACILITIES<<3 ), 0 )
/** A table mapping facility names to values. */
static const CODE facilitynames[] = {
{ "auth" , LOG_AUTH, },
{ "authpriv" , LOG_AUTHPRIV, },
{ "cron" , LOG_CRON, },
{ "daemon" , LOG_DAEMON, },
{ "ftp" , LOG_FTP, },
{ "kern" , LOG_KERN, },
{ "lpr" , LOG_LPR, },
{ "mail" , LOG_MAIL, },
{ "mark" , INTERNAL_MARK, },
{ "news" , LOG_NEWS, },
{ "security" , LOG_AUTH, },
{ "syslog" , LOG_SYSLOG, },
{ "user" , LOG_USER, },
{ "uucp" , LOG_UUCP, },
{ "local0" , LOG_LOCAL0, },
{ "local1" , LOG_LOCAL1, },
{ "local2" , LOG_LOCAL2, },
{ "local3" , LOG_LOCAL3, },
{ "local4" , LOG_LOCAL4, },
{ "local5" , LOG_LOCAL5, },
{ "local6" , LOG_LOCAL6, },
{ "local7" , LOG_LOCAL7, },
{ NULL, -1 , },
};
/* A bogus priority value for "none". */
#define INTERNAL_NOPRI 8
/** A table mapping priority names to values. */
static const CODE prioritynames[] = {
{ "alert" , LOG_ALERT, },
{ "crit" , LOG_CRIT, },
{ "debug" , LOG_DEBUG, },
{ "emerg" , LOG_EMERG, },
{ "err" , LOG_ERR, },
{ "error" , LOG_ERR, },
{ "info" , LOG_INFO, },
{ "none" , INTERNAL_NOPRI, },
{ "notice" , LOG_NOTICE, },
{ "panic" , LOG_EMERG, },
{ "warn" , LOG_WARNING, },
{ "warning" , LOG_WARNING, },
{ NULL, -1 , },
};
#endif
/**
* [ closelog ( 3 ) ] ( https : //man7.org/linux/man-pages/man3/closelog.3.html) does
* nothing on Android .
*/
void closelog(void );
/**
* [ openlog ( 3 ) ] ( https : //man7.org/linux/man-pages/man3/openlog.3.html) sets
* the log tag to ` _ _ prefix ` , which can be NULL to return to the default of
* getprogname ( ) . On Android , the other two arguments are ignored .
*/
void openlog(const char * _Nullable __prefix, int __option, int __facility);
/**
* [ setlogmask ( 3 ) ] ( https : //man7.org/linux/man-pages/man3/setlogmask.3.html)
* sets which log priorities will actually be logged . See ` LOG_MASK ` and
* ` LOG_UPTO ` .
*/
int setlogmask(int __mask);
/**
* [ syslog ( 3 ) ] ( https : //man7.org/linux/man-pages/man3/syslog.3.html) formats
* the printf ( ) - like message and logs it with the given priority , unless
* suppressed by setlogmask ( ) . On Android , the output goes to logcat .
*/
void syslog(int __priority, const char * _Nonnull __fmt, ...) __printflike(2 , 3 );
/**
* [ vsyslog ( 3 ) ] ( https : //man7.org/linux/man-pages/man3/vsyslog.3.html) formats
* the vprintf ( ) - like message and logs it with the given priority , unless
* suppressed by setlogmask ( ) . On Android , the output goes to logcat .
*/
void vsyslog(int __priority, const char * _Nonnull __fmt, va_list __args) __printflike(2 , 0 );
__END_DECLS
Messung V0.5 in Prozent C=91 H=93 G=91
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-06-28)
¤
*© Formatika GbR, Deutschland