branch-2.0.4-alpha/hadoop-hdfs-project/hadoop-hdfs/src/main/native/fuse-dfs/fuse_impls.h

/**
 * 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_IMPLS_H__
#define __FUSE_IMPLS_H__

#include <fuse.h>
#include <syslog.h>

#include "fuse_context_handle.h"

/**
 * Implementations of the various fuse hooks.
 * All of these (should be) thread safe.
 *
 */

int dfs_mkdir(const char *path, mode_t mode);
int dfs_rename(const char *from, const char *to);
int dfs_getattr(const char *path, struct stat *st);
int dfs_readdir(const char *path, void *buf, fuse_fill_dir_t filler,
                off_t offset, struct fuse_file_info *fi);
int dfs_read(const char *path, char *buf, size_t size, off_t offset,
                    struct fuse_file_info *fi);
int dfs_statfs(const char *path, struct statvfs *st);
int dfs_mkdir(const char *path, mode_t mode);
int dfs_rename(const char *from, const char *to);
int dfs_rmdir(const char *path);
int dfs_unlink(const char *path);
int dfs_utimens(const char *path, const struct timespec ts[2]);
int dfs_chmod(const char *path, mode_t mode);
int dfs_chown(const char *path, uid_t uid, gid_t gid);
int dfs_open(const char *path, struct fuse_file_info *fi);
int dfs_write(const char *path, const char *buf, size_t size,
              off_t offset, struct fuse_file_info *fi);
int dfs_release (const char *path, struct fuse_file_info *fi);
int dfs_mknod(const char *path, mode_t mode, dev_t rdev) ;
int dfs_create(const char *path, mode_t mode, struct fuse_file_info *fi);
int dfs_flush(const char *path, struct fuse_file_info *fi);
int dfs_access(const char *path, int mask);
int dfs_truncate(const char *path, off_t size);
int dfs_symlink(const char *from, const char *to);

#endif