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59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* logging.c
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*
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* Simple logging functions that can be compiled away into nothing.
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*
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* Copyright (C) 2001-2003 Greg Kroah-Hartman <greg@kroah.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <syslog.h>
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#include "udev.h"
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#ifdef DEBUG
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static int logging_init = 0;
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static unsigned char udev_logname[42];
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static void init_logging (void)
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{
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snprintf(udev_logname,42,"udev[%d]", getpid());
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openlog (udev_logname, 0, LOG_DAEMON);
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logging_init = 1;
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}
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/**
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* log_message - sends a message to the logging facility
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*/
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int log_message (int level, const char *format, ...)
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{
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va_list args;
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if (!logging_init)
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init_logging();
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va_start (args, format);
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vsyslog (level, format, args);
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va_end (args);
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return 1;
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}
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#endif
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