71 lines
1.8 KiB
C
71 lines
1.8 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_USERS_H__
|
|
#define __FUSE_USERS_H__
|
|
|
|
#include <grp.h>
|
|
#include <pwd.h>
|
|
#include <pthread.h>
|
|
|
|
/**
|
|
* Overall Note:
|
|
* 1. all these functions should be thread safe.
|
|
* 2. the ones that return char * or char **, generally require
|
|
* the caller to free the return value.
|
|
*
|
|
*/
|
|
|
|
|
|
/**
|
|
* Utility for getting the user making the fuse call in char * form
|
|
* NOTE: if non-null return, the return must be freed by the caller.
|
|
*/
|
|
char *getUsername(uid_t uid);
|
|
|
|
|
|
/**
|
|
* Cleans up a char ** group pointer
|
|
*/
|
|
void freeGroups(char **groups, int numgroups);
|
|
|
|
/**
|
|
* Lookup single group. Caller responsible for free of the return value
|
|
*/
|
|
char *getGroup(gid_t gid);
|
|
|
|
/**
|
|
* Utility for getting the group from the uid
|
|
* NOTE: if non-null return, the return must be freed by the caller.
|
|
*/
|
|
char *getGroupUid(uid_t uid) ;
|
|
|
|
|
|
/**
|
|
* lookup the gid based on the uid
|
|
*/
|
|
|
|
gid_t getGidUid(uid_t uid);
|
|
|
|
/**
|
|
* Utility for getting the groups for the user making the fuse call in char * form
|
|
*/
|
|
char ** getGroups(uid_t uid, int *num_groups);
|
|
|
|
#endif
|