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/* $Id: inet_ntop.c 428 2006-01-09 16:50:39Z ossman $ */
/***
This file is part of polypaudio.
polypaudio 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.
polypaudio 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 polypaudio; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA.
***/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#include <errno.h>
#include <assert.h>
#ifndef HAVE_INET_NTOP
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#include "winsock.h"
#include "inet_ntop.h"
const char *inet_ntop(int af, const void *src, char *dst, socklen_t cnt) {
struct in_addr *in = (struct in_addr*)src;
struct in6_addr *in6 = (struct in6_addr*)src;
assert(src && dst);
switch (af) {
case AF_INET:
snprintf(dst, cnt, "%d.%d.%d.%d",
#ifdef WORDS_BIGENDIAN
(int)(in->s_addr >> 24) & 0xff,
(int)(in->s_addr >> 16) & 0xff,
(int)(in->s_addr >> 8) & 0xff,
(int)(in->s_addr >> 0) & 0xff);
#else
(int)(in->s_addr >> 0) & 0xff,
(int)(in->s_addr >> 8) & 0xff,
(int)(in->s_addr >> 16) & 0xff,
(int)(in->s_addr >> 24) & 0xff);
#endif
break;
case AF_INET6:
snprintf(dst, cnt, "%x:%x:%x:%x:%x:%x:%x:%x",
in6->s6_addr[ 0] << 8 | in6->s6_addr[ 1],
in6->s6_addr[ 2] << 8 | in6->s6_addr[ 3],
in6->s6_addr[ 4] << 8 | in6->s6_addr[ 5],
in6->s6_addr[ 6] << 8 | in6->s6_addr[ 7],
in6->s6_addr[ 8] << 8 | in6->s6_addr[ 9],
in6->s6_addr[10] << 8 | in6->s6_addr[11],
in6->s6_addr[12] << 8 | in6->s6_addr[13],
in6->s6_addr[14] << 8 | in6->s6_addr[15]);
break;
default:
errno = EAFNOSUPPORT;
return NULL;
}
return dst;
}
#endif /* INET_NTOP */
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