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Differential D19317 Diff 54538 lib/libc/net/getnameinfo.c

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lib/libc/net/getnameinfo.c

Show First 20 Lines • Show All 218 Lines • ▼ Show 20 Lines if (sp) {
strlcpy(serv, numserv, servlen); strlcpy(serv, numserv, servlen);
} }
} }
switch (sa->sa_family) { switch (sa->sa_family) {
case AF_INET: case AF_INET:
v4a = (u_int32_t) v4a = (u_int32_t)
ntohl(((const struct sockaddr_in *)sa)->sin_addr.s_addr); ntohl(((const struct sockaddr_in *)sa)->sin_addr.s_addr);
if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a)) if (IN_MULTICAST(v4a) || IN_EXPERIMENTAL(v4a) ||
flags |= NI_NUMERICHOST; IN_ZERONET(v4a))
v4a >>= IN_CLASSA_NSHIFT;
if (v4a == 0)
flags |= NI_NUMERICHOST; flags |= NI_NUMERICHOST;
break; break;
#ifdef INET6 #ifdef INET6
case AF_INET6: case AF_INET6:
{ {
const struct sockaddr_in6 *sin6; const struct sockaddr_in6 *sin6;
sin6 = (const struct sockaddr_in6 *)sa; sin6 = (const struct sockaddr_in6 *)sa;
switch (sin6->sin6_addr.s6_addr[0]) { switch (sin6->sin6_addr.s6_addr[0]) {
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