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res_query portability fix

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This commit is contained in:
Kurt Zeilenga 2004-01-26 17:22:24 +00:00
parent f5dfc5d200
commit aa79cf3e11
1 changed files with 20 additions and 0 deletions
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20
libraries/libldap/dnssrv.c
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@ -200,7 +200,16 @@ int ldap_domain2hostlist(
#endif
rc = LDAP_UNAVAILABLE;
#ifdef NS_HFIXEDSZ
/* Bind 8/9 interface */
len = res_query(request, ns_c_in, ns_t_srv, reply, sizeof(reply));
#else
/* Bind 4 interface */
# ifndef T_SRV
# define T_SRV 33
# endif
len = res_query(request, C_IN, T_SRV, reply, sizeof(reply));
#endif
if (len >= 0) {
unsigned char *p;
char host[DNSBUFSIZ];
@ -210,7 +219,18 @@ int ldap_domain2hostlist(
/* Parse out query */
p = reply;
#ifdef NS_HFIXEDSZ
/* Bind 8/9 interface */
p += NS_HFIXEDSZ;
#elif defined(HFIXEDSZ)
/* Bind 4 interface w HFIXEDSZ */
p += HFIXEDSZ;
#else
/* Bind 4 interface w/o HFIXEDSZ */
p += sizeof(HEADER);
#endif
status = dn_expand(reply, reply + len, p, host, sizeof(host));
if (status < 0) {
goto out;