mirror of
git://sourceware.org/git/glibc.git
synced 2024-11-27 03:41:23 +08:00
31 lines
1.0 KiB
C
31 lines
1.0 KiB
C
|
/* getpeername with error checking.
|
||
|
|
Copyright (C) 2024 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 <support/xsocket.h>
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <support/check.h>
|
||
|
|
|
||
|
|
void
|
||
|
|
xgetpeername (int fd, struct sockaddr *sa, socklen_t *plen)
|
||
|
|
{
|
||
|
|
if (getpeername (fd, sa, plen) != 0)
|
||
|
|
FAIL_EXIT1 ("getpeername (%d): %m", fd);
|
||
|
|
}
|