Fixing a screw up

diff --git a/src/backend/port/inet_aton.c b/src/backend/port/inet_aton.c
deleted file mode 100644 (file)
index 37c11b6..0000000
--- a/src/backend/port/inet_aton.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- *
- *  This inet_aton() function was taken from the GNU C library and
- *  incorporated into Postgres for those systems which do not have this
- *  routine in their standard C libraries.
- *
- *  The function was been extracted whole from the file inet_aton.c in
- *  Release 5.3.12 of the Linux C library, which is derived from the
- *  GNU C library, by Bryan Henderson in October 1996.  The copyright
- *  notice from that file is below.
- */
-
-/*
- * 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.  */
-
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <ctype.h>
-#include "inet_aton.h"
-
-/*
- * 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(const char *cp, struct in_addr *addr)
-{
-   register u_long val;
-   register int base, n;
-   register char c;
-   u_int parts[4];
-   register u_int *pp = parts;
-
-   for (;;) {
-       /*
-        * Collect number up to ``.''.
-        * Values are specified as for C:
-        * 0x=hex, 0=octal, other=decimal.
-        */
-       val = 0; base = 10;
-       if (*cp == '0') {
-           if (*++cp == 'x' || *cp == 'X')
-               base = 16, cp++;
-           else
-               base = 8;
-       }
-       while ((c = *cp) != '\0') {
-           if (isascii(c) && isdigit(c)) {
-               val = (val * base) + (c - '0');
-               cp++;
-               continue;
-           }
-           if (base == 16 && isascii(c) && isxdigit(c)) {
-               val = (val << 4) + 
-                   (c + 10 - (islower(c) ? 'a' : 'A'));
-               cp++;
-               continue;
-           }
-           break;
-       }
-       if (*cp == '.') {
-           /*
-            * Internet format:
-            *  a.b.c.d
-            *  a.b.c   (with c treated as 16-bits)
-            *  a.b (with b treated as 24 bits)
-            */
-           if (pp >= parts + 3 || val > 0xff)
-               return (0);
-           *pp++ = val, cp++;
-       } else
-           break;
-   }
-   /*
-    * Check for trailing characters.
-    */
-   if (*cp && (!isascii(*cp) || !isspace(*cp)))
-       return (0);
-   /*
-    * Concoct the address according to
-    * the number of parts specified.
-    */
-   n = pp - parts + 1;
-   switch (n) {
-
-   case 1:             /* a -- 32 bits */
-       break;
-
-   case 2:             /* a.b -- 8.24 bits */
-       if (val > 0xffffff)
-           return (0);
-       val |= parts[0] << 24;
-       break;
-
-   case 3:             /* a.b.c -- 8.8.16 bits */
-       if (val > 0xffff)
-           return (0);
-       val |= (parts[0] << 24) | (parts[1] << 16);
-       break;
-
-   case 4:             /* a.b.c.d -- 8.8.8.8 bits */
-       if (val > 0xff)
-           return (0);
-       val |= (parts[0] << 24) | (parts[1] << 16) | (parts[2] << 8);
-       break;
-   }
-   if (addr)
-       addr->s_addr = htonl(val);
-   return (1);
-}

diff --git a/src/backend/port/inet_aton.h b/src/backend/port/inet_aton.h
deleted file mode 100644 (file)
index 6909bd2..0000000
--- a/src/backend/port/inet_aton.h
+++ /dev/null
@@ -1,2 +0,0 @@
-int
-inet_aton(const char *cp, struct in_addr *addr);