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Remove bogus references to CONFIG_HAVE_GETHOSTBYNAME

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This commit is contained in:
Gregory Nutt 2015-07-10 14:03:03 -06:00
parent b7708f8479
commit dc478617e5
1 changed files with 3 additions and 24 deletions
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27
libc/netdb/dns_socket.c
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@ -482,31 +482,11 @@ int dns_free_sock(FAR int *sockfd)
int dns_query_sock(int sockfd, FAR const char *hostname, FAR in_addr_t *ipaddr)
{
#ifdef CONFIG_HAVE_GETHOSTBYNAME
FAR struct hostent *he;
nvdbg("Getting address of %s\n", hostname);
he = gethostbyname(hostname);
if (!he)
{
ndbg("gethostbyname failed: %d\n", h_errno);
return ERROR;
}
nvdbg("Using IP address %04x%04x\n",
(uint16_t)he->h_addr[1], (uint16_t)he->h_addr[0]);
memcpy(ipaddr, he->h_addr, sizeof(in_addr_t));
return OK;
#else
# ifdef CONFIG_NETDB_DNSCLIENT_IPv6
#fdef CONFIG_NETDB_DNSCLIENT_IPv6
struct sockaddr_in6 addr;
# else
#lse
struct sockaddr_in addr;
# endif
#ndif
/* First check if the host is an IP address. */
@ -529,7 +509,6 @@ int dns_query_sock(int sockfd, FAR const char *hostname, FAR in_addr_t *ipaddr)
}
return OK;
#endif
}
/****************************************************************************