summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/getsockname.c
blob: 1aab3b5fb4f7bab85edf0cf284ed9da8942f8f9f (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/* Copyright (C) 2015-2019 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

#include <errno.h>
#include <signal.h>
#include <sys/socket.h>

#include <socketcall.h>
#include <kernel-features.h>
#include <sys/syscall.h>

int
__getsockname (int fd, __SOCKADDR_ARG addr, socklen_t *len)
{
#ifdef __ASSUME_GETSOCKNAME_SYSCALL
  return INLINE_SYSCALL (getsockname, 3, fd, addr.__sockaddr__, len);
#else
  return SOCKETCALL (getsockname, fd, addr.__sockaddr__, len);
#endif
}
weak_alias (__getsockname, getsockname)