]>
Commit | Line | Data |
---|---|---|
04277e02 | 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. |
54d79e99 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
54d79e99 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
5 | modify it under the terms of the GNU Lesser General Public |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
28f540f4 | 8 | |
54d79e99 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28f540f4 RM |
17 | |
18 | #ifndef _SYS_UN_H | |
28f540f4 | 19 | #define _SYS_UN_H 1 |
5107cf1d | 20 | |
54d79e99 | 21 | #include <sys/cdefs.h> |
28f540f4 RM |
22 | |
23 | /* Get the definition of the macro to define the common sockaddr members. */ | |
5107cf1d | 24 | #include <bits/sockaddr.h> |
28f540f4 | 25 | |
54d79e99 UD |
26 | __BEGIN_DECLS |
27 | ||
28f540f4 RM |
28 | /* Structure describing the address of an AF_LOCAL (aka AF_UNIX) socket. */ |
29 | struct sockaddr_un | |
30 | { | |
31 | __SOCKADDR_COMMON (sun_); | |
32 | char sun_path[108]; /* Path name. */ | |
33 | }; | |
34 | ||
d38cd08c | 35 | |
8be918b7 UD |
36 | #ifdef __USE_MISC |
37 | # include <string.h> /* For prototype of `strlen'. */ | |
38 | ||
d38cd08c | 39 | /* Evaluate to actual length of the `sockaddr_un' structure. */ |
8be918b7 | 40 | # define SUN_LEN(ptr) ((size_t) (((struct sockaddr_un *) 0)->sun_path) \ |
d38cd08c | 41 | + strlen ((ptr)->sun_path)) |
8be918b7 | 42 | #endif |
d38cd08c | 43 | |
54d79e99 UD |
44 | __END_DECLS |
45 | ||
28f540f4 | 46 | #endif /* sys/un.h */ |