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478b92f0 UD |
1 | /* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
28f540f4 | 3 | |
478b92f0 | 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 | |
478b92f0 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 AJ |
14 | You should have received a copy of the GNU Lesser General Public |
15 | License along with the GNU C Library; if not, write to the Free | |
16 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
17 | 02111-1307 USA. */ | |
28f540f4 | 18 | |
28f540f4 RM |
19 | #include <errno.h> |
20 | #include <sys/socket.h> | |
21 | ||
22 | /* Put the current value for socket FD's option OPTNAME at protocol level LEVEL | |
23 | into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's | |
24 | actual length. Returns 0 on success, -1 for errors. */ | |
25 | int | |
c4029823 UD |
26 | getsockopt (fd, level, optname, optval, optlen) |
27 | int fd; | |
28 | int level; | |
29 | int optname; | |
30 | void *optval; | |
ca34d7a7 | 31 | socklen_t *optlen; |
28f540f4 | 32 | { |
c4029823 | 33 | __set_errno (ENOSYS); |
28f540f4 RM |
34 | return -1; |
35 | } | |
36 | ||
3f33a4ce | 37 | stub_warning (getsockopt) |
f2ea0f5b | 38 | #include <stub-tag.h> |