diff options
Diffstat (limited to 'src/backend/libpq/ip.c')
| -rw-r--r-- | src/backend/libpq/ip.c | 55 |
1 files changed, 1 insertions, 54 deletions
diff --git a/src/backend/libpq/ip.c b/src/backend/libpq/ip.c index 2573829fd88..203317be4eb 100644 --- a/src/backend/libpq/ip.c +++ b/src/backend/libpq/ip.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/libpq/ip.c,v 1.10 2003/06/12 02:12:58 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/libpq/ip.c,v 1.11 2003/06/12 07:00:57 momjian Exp $ * * This file and the IPV6 implementation were initially provided by * Nigel Kukard <nkukard@lbsd.net>, Linux Based Systems Design @@ -251,59 +251,6 @@ SockAddr_pton(SockAddr *sa, const char *src) } } -/* - * SockAddr_cidr_mask - make a network mask of the appropriate family - * and required number of significant bits - */ - -int -SockAddr_cidr_mask(SockAddr *mask, char *numbits, int family) -{ - int i; - long bits; - char * endptr; - - bits = strtol(numbits,&endptr,10); - - if (*numbits == '\0' || *endptr != '\0') - return -1; - - - if ((bits < 0) || (family == AF_INET && bits > 32) -#ifdef HAVE_IPV6 - || (family == AF_INET6 && bits > 128) -#endif - ) - return -1; - - mask->sa.sa_family = family; - - switch (family) - { - case AF_INET: - mask->in.sin_addr.s_addr = htonl((0xffffffffUL << (32 - bits)) & 0xffffffffUL); - break; -#ifdef HAVE_IPV6 - case AF_INET6: - for (i = 0; i < 16; i++) - { - if (bits <= 0) - mask->in6.sin6_addr.s6_addr[i]=0; - else if (bits >= 8) - mask->in6.sin6_addr.s6_addr[i]=0xff; - else - mask->in6.sin6_addr.s6_addr[i]=(0xff << (8 - bits)) & 0xff; - bits -= 8; - - } - break; -#endif - default: - return -1; - } - return 0; - -} /* * isAF_INETx - check to see if sa is AF_INET or AF_INET6 |