1 /*
2  * Copyright (C) 2006 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #define FILESYSTEM_SOCKET_PREFIX "/tmp/"
20 #define ANDROID_RESERVED_SOCKET_PREFIX "/dev/socket/"
21 
22 /*
23  * Set up a given sockaddr_un, to have it refer to the given
24  * name in the given namespace. The namespace must be one
25  * of <code>ANDROID_SOCKET_NAMESPACE_ABSTRACT</code>,
26  * <code>ANDROID_SOCKET_NAMESPACE_RESERVED</code>, or
27  * <code>ANDROID_SOCKET_NAMESPACE_FILESYSTEM</code>. Upon success,
28  * the pointed at sockaddr_un is filled in and the pointed at
29  * socklen_t is set to indicate the final length. This function
30  * will fail if the namespace is invalid (not one of the indicated
31  * constants) or if the name is too long.
32  *
33  * @return 0 on success or -1 on failure
34  */
35 int osi_socket_make_sockaddr_un(const char* name, int namespaceId,
36                                 struct sockaddr_un* p_addr, socklen_t* alen);
37