diff options
Diffstat (limited to 'cpukit/libnetworking/libc/inet_ntoa.c')
| -rw-r--r-- | cpukit/libnetworking/libc/inet_ntoa.c | 50 |
1 files changed, 35 insertions, 15 deletions
diff --git a/cpukit/libnetworking/libc/inet_ntoa.c b/cpukit/libnetworking/libc/inet_ntoa.c index 8f14aa4f98..0fecfe36da 100644 --- a/cpukit/libnetworking/libc/inet_ntoa.c +++ b/cpukit/libnetworking/libc/inet_ntoa.c @@ -1,4 +1,4 @@ -/* +/*- * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. * @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * @@ -31,28 +27,52 @@ * SUCH DAMAGE. */ -#if HAVE_CONFIG_H -#include "config.h" -#endif +#if defined(LIBC_SCCS) && !defined(lint) +static const char sccsid[] = "@(#)inet_ntoa.c 8.1 (Berkeley) 6/4/93"; +static const char rcsid[] = "$Id: inet_ntoa.c,v 1.2 2005/04/27 04:56:21 sra Exp $"; +#endif /* LIBC_SCCS and not lint */ +#include <sys/cdefs.h> +__FBSDID("$FreeBSD: head/lib/libc/inet/inet_ntoa.c 314436 2017-02-28 23:42:47Z imp $"); + +#include "port_before.h" #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <arpa/inet.h> + #include <stdio.h> -#include <sys/libkern.h> /* for strcpy */ +#include <string.h> -/* +#include "port_after.h" + +/*% * Convert network-format internet address * to base 256 d.d.d.d representation. */ -char * -inet_ntoa( - struct in_addr in) -{ +/*const*/ char * +inet_ntoa(struct in_addr in) { static char ret[18]; strcpy(ret, "[inet_ntoa error]"); (void) inet_ntop(AF_INET, &in, ret, sizeof ret); return (ret); } + +char * +inet_ntoa_r(struct in_addr in, char *buf, socklen_t size) +{ + + (void) inet_ntop(AF_INET, &in, buf, size); + return (buf); +} + +/* + * Weak aliases for applications that use certain private entry points, + * and fail to include <arpa/inet.h>. + */ +#undef inet_ntoa +__weak_reference(__inet_ntoa, inet_ntoa); +__weak_reference(__inet_ntoa_r, inet_ntoa_r); + +/*! \file */ |