1 /*

     2  * © Portions copyright (c) 2006 Nokia Corporation.  All rights reserved.

     3  * Copyright (c) 1983, 1993

     4  *	The Regents of the University of California.  All rights reserved.

     5  *

     6  * Redistribution and use in source and binary forms, with or without

     7  * modification, are permitted provided that the following conditions

     8  * are met:

     9  * 1. Redistributions of source code must retain the above copyright

    10  *    notice, this list of conditions and the following disclaimer.

    11  * 2. Redistributions in binary form must reproduce the above copyright

    12  *    notice, this list of conditions and the following disclaimer in the

    13  *    documentation and/or other materials provided with the distribution.

    14  * 4. Neither the name of the University nor the names of its contributors

    15  *    may be used to endorse or promote products derived from this software

    16  *    without specific prior written permission.

    17  *

    18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

    19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

    22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

    24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

    26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

    27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

    28  * SUCH DAMAGE.

    29  */

    30 

    31 #if defined(LIBC_SCCS) && !defined(lint)

    32 static char sccsid[] = "@(#)inet_ntoa.c	8.1 (Berkeley) 6/4/93";

    33 #endif /* LIBC_SCCS and not lint */

    34 #include <sys/cdefs.h>

    35 #ifndef __SYMBIAN32__

    36 __FBSDID("$FreeBSD: src/lib/libc/net/inet_ntoa.c,v 1.6 2002/03/22 21:52:29 obrien Exp $");

    37 #endif

    38 #include <sys/types.h>

    39 #include <sys/socket.h>

    40 #include <stdapis/netinet/in.h>

    41 #include <stdapis/arpa/inet.h>

    42 #include <stdio.h>

    43 #include <string.h>

    44 

    45 #if (defined(__SYMBIAN32__) && (defined(__WINSCW__) || defined(__WINS__)))

    46 #include "libc_wsd_defs.h"

    47 #endif

    48 

    49 #ifdef EMULATOR

    50 

    51 GET_STATIC_ARRAY_FROM_TLS(ret, char)

    52 #define ret (GET_WSD_VAR_NAME(ret, s)())

    53 #endif //EMULATOR

    54 

    55 /*

    56  * Convert network-format internet address

    57  * to base 256 d.d.d.d representation.

    58  */

    59 EXPORT_C char *

    60 inet_ntoa(in)

    61 	struct in_addr in;

    62 {

    63 #define SIZEOFRET 18

    64 #ifndef EMULATOR

    65 	static char ret[18];

    66 #endif //EMULATOR

    67 

    68 	strcpy(ret, "[inet_ntoa error]");

    69 	(void) inet_ntop(AF_INET, &in, ret,SIZEOFRET );

    70 	return (ret);

    71 }

    72 

    73 /*

    74  * Weak aliases for applications that use certain private entry points,

    75  * and fail to include <arpa/inet.h>.

    76  */

    77 #ifndef __SYMBIAN32__

    78 #undef inet_ntoa

    79 __weak_reference(__inet_ntoa, inet_ntoa);

    80 #else

    81 #define inet_ntoa __inet_ntoa

    82 #endif//__SYMBIAN32__