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--- Libc/Libc-391/net/FreeBSD/inet_addr.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/* $KAME: inet_addr.c,v 1.5 2001/08/20 02:32:40 itojun Exp $ */
-
-/*
- * ++Copyright++ 1983, 1990, 1993
- * -
- * Copyright (c) 1983, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 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
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * -
- * Portions Copyright (c) 1993 by Digital Equipment Corporation.
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies, and that
- * the name of Digital Equipment Corporation not be used in advertising or
- * publicity pertaining to distribution of the document or software without
- * specific, written prior permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
- * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
- * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
- * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- * -
- * --Copyright--
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)inet_addr.c 8.1 (Berkeley) 6/17/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/net/inet_addr.c,v 1.16 2002/04/19 04:46:20 suz Exp $");
-
-#include <sys/param.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include <ctype.h>
-#include <errno.h>
-#include <string.h>
-#include <stdlib.h>
-
-/*
- * ASCII internet address interpretation routine.
- * The value returned is in network order.
- */
-in_addr_t /* XXX should be struct in_addr :( */
-inet_addr(cp)
- const char *cp;
-{
- struct in_addr val;
-
- if (inet_aton(cp, &val))
- return (val.s_addr);
- return (INADDR_NONE);
-}
-
-/*
- * Check whether "cp" is a valid ASCII representation
- * of an Internet address and convert to a binary address.
- * Returns 1 if the address is valid, 0 if not.
- * This replaces inet_addr, the return value from which
- * cannot distinguish between failure and a local broadcast address.
- */
-int
-inet_aton(cp, addr)
- const char *cp;
- struct in_addr *addr;
-{
- u_long parts[4];
- in_addr_t val;
- char *c;
- char *endptr;
- int gotend, n;
-
- c = (char *)cp;
- n = 0;
- /*
- * Run through the string, grabbing numbers until
- * the end of the string, or some error
- */
- gotend = 0;
- while (!gotend) {
- errno = 0;
- val = strtoul(c, &endptr, 0);
-
- if (errno == ERANGE) /* Fail completely if it overflowed. */
- return (0);
-
- /*
- * If the whole string is invalid, endptr will equal
- * c.. this way we can make sure someone hasn't
- * gone '.12' or something which would get past
- * the next check.
- */
- if (endptr == c)
- return (0);
- parts[n] = val;
- c = endptr;
-
- /* Check the next character past the previous number's end */
- switch (*c) {
- case '.' :
- /* Make sure we only do 3 dots .. */
- if (n == 3) /* Whoops. Quit. */
- return (0);
- n++;
- c++;
- break;
-
- case '\0':
- gotend = 1;
- break;
-
- default:
- if (isspace((unsigned char)*c)) {
- gotend = 1;
- break;
- } else
- return (0); /* Invalid character, so fail */
- }
-
- }
-
- /*
- * Concoct the address according to
- * the number of parts specified.
- */
-
- switch (n) {
- case 0: /* a -- 32 bits */
- /*
- * Nothing is necessary here. Overflow checking was
- * already done in strtoul().
- */
- break;
- case 1: /* a.b -- 8.24 bits */
- if (val > 0xffffff || parts[0] > 0xff)
- return (0);
- val |= parts[0] << 24;
- break;
-
- case 2: /* a.b.c -- 8.8.16 bits */
- if (val > 0xffff || parts[0] > 0xff || parts[1] > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16);
- break;
-
- case 3: /* a.b.c.d -- 8.8.8.8 bits */
- if (val > 0xff || parts[0] > 0xff || parts[1] > 0xff ||
- parts[2] > 0xff)
- return (0);
- val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
- break;
- }
-
- if (addr != NULL)
- addr->s_addr = htonl(val);
- return (1);
-}
-
-/*
- * Weak aliases for applications that use certain private entry points,
- * and fail to include <arpa/inet.h>.
- */
-#undef inet_addr
-__weak_reference(__inet_addr, inet_addr);
-#undef inet_aton
-__weak_reference(__inet_aton, inet_aton);