hadoop/hadoop-hdfs-project/hadoop-hdfs/src/main/native/fuse-dfs/fuse_dfs.h

82 lines
2.2 KiB
C

/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __FUSE_DFS_H__
#define __FUSE_DFS_H__
#define FUSE_USE_VERSION 26
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <assert.h>
#include <strings.h>
#include <syslog.h>
#include <fuse.h>
#include <fuse/fuse_opt.h>
#include <sys/xattr.h>
#include "config.h"
//
// Check if a path is in the mount option supplied protected paths.
//
int is_protected(const char *path);
#undef INFO
#define INFO(_fmt, ...) { \
fprintf(stdout, "INFO %s:%d " _fmt "\n", \
__FILE__, __LINE__, ## __VA_ARGS__); \
syslog(LOG_INFO, "INFO %s:%d " _fmt "\n", \
__FILE__, __LINE__, ## __VA_ARGS__); \
}
#undef DEBUG
#define DEBUG(_fmt, ...) { \
fprintf(stdout, "DEBUG %s:%d " _fmt "\n", \
__FILE__, __LINE__, ## __VA_ARGS__); \
syslog(LOG_DEBUG, "DEBUG %s:%d " _fmt "\n", \
__FILE__, __LINE__, ## __VA_ARGS__); \
}
#undef ERROR
#define ERROR(_fmt, ...) { \
fprintf(stderr, "ERROR %s:%d " _fmt "\n", \
__FILE__, __LINE__, ## __VA_ARGS__); \
syslog(LOG_ERR, "ERROR %s:%d " _fmt "\n", \
__FILE__, __LINE__, ## __VA_ARGS__); \
}
//#define DOTRACE
#ifdef DOTRACE
#define TRACE(x) { \
DEBUG("TRACE %s", x); \
}
#define TRACE1(x,y) { \
DEBUG("TRACE %s %s\n", x, y); \
}
#else
#define TRACE(x) ;
#define TRACE1(x,y) ;
#endif
#endif // __FUSE_DFS_H__