src/net/dns.c


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#ifndef __WIN32__
# include <sys/socket.h>
# include <netinet/in.h>
# include <arpa/inet.h>
# include <netdb.h>
#else
# include <windows.h>
# include <wininet.h>
#endif

#include <string.h>

#include "main.h"

char *
getIPFormDNS(char *domain)
{
   struct hostent *host;

   host = gethostbyname(domain);

   if (host == NULL || host->h_addr_list[0] == NULL) {
      return NULL;
   }

   return strdup(inet_ntoa(*((struct in_addr *) host->h_addr_list[0])));
}