/* $Id: ares_free_hostent.c,v 1.12 2009-11-09 12:56:50 yangtse Exp $ */ /* Copyright 1998 by the Massachusetts Institute of Technology. * * Permission to use, copy, modify, and distribute this * software and its documentation for any purpose and without * fee is hereby granted, provided that the above copyright * notice appear in all copies and that both that copyright * notice and this permission notice appear in supporting * documentation, and that the name of M.I.T. not be used in * advertising or publicity pertaining to distribution of the * software without specific, written prior permission. * M.I.T. makes no representations about the suitability of * this software for any purpose. It is provided "as is" * without express or implied warranty. */ #include "ares_setup.h" #include <stdlib.h> #ifdef HAVE_NETDB_H #include <netdb.h> #endif #include "ares.h" #include "ares_private.h" /* for memdebug */ void ares_free_hostent(struct hostent *host) { char **p; free((char *)(host->h_name)); for (p = host->h_aliases; *p; p++) free(*p); free(host->h_aliases); free(host->h_addr_list[0]); /* no matter if there is one or many entries, there is only one malloc for all of them */ free(host->h_addr_list); free(host); }