fuse_impls_access.c
上传用户:quxuerui
上传日期:2018-01-08
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文件大小:1k
- /**
- * 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.
- */
- #include "fuse_dfs.h"
- #include "fuse_impls.h"
- #include "fuse_connect.h"
- int dfs_access(const char *path, int mask)
- {
- TRACE1("access", path)
- // bugbug - I think we need the FileSystemAPI/libhdfs to expose this!
- // retrieve dfs specific data
- dfs_context *dfs = (dfs_context*)fuse_get_context()->private_data;
- // check params and the context var
- assert(dfs);
- assert(path);
- hdfsFS userFS;
- if ((userFS = doConnectAsUser(dfs->nn_hostname,dfs->nn_port)) == NULL) {
- syslog(LOG_ERR, "ERROR: could not connect to dfs %s:%dn", __FILE__, __LINE__);
- return -EIO;
- }
- // return hdfsAccess(userFS, path, mask);
- return 0;
- }