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/*
* sysfs.h
*
* Internal Header Definitions for libsysfs
*
* Copyright (C) IBM Corp. 2003
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef _SYSFS_H_
#define _SYSFS_H_
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <dirent.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <errno.h>
/* external library functions */
extern int lstat(const char *file_name, struct stat *buf);
extern int readlink(const char *path, char *buf, size_t bufsize);
extern int getpagesize(void);
extern int isascii(int c);
/* Debugging */
#ifdef DEBUG
#include <syslog.h>
#define dprintf(format, arg...) \
do { \
log_message (LOG_DEBUG , "%s: " format , __FUNCTION__ , ## arg); \
} while (0)
#else
#define dprintf(format, arg...) do { } while (0)
#endif
extern int log_message (int level, const char *format, ...)
__attribute__ ((format (printf, 2, 3)));
#endif /* _SYSFS_H_ */
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