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(get_addrs_int): try the different ways sequentially instead of just

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one.  this helps if your heimdal was built with v6-support but your
kernel doesn't have it, for example.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@6806 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-08-13 00:10:08 +00:00
parent 46d5f5c20e
commit c899f25ff1
1 changed files with 17 additions and 7 deletions
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24
lib/krb5/get_addrs.c
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@@ -240,14 +240,24 @@ static krb5_error_code
get_addrs_int (krb5_context context, krb5_addresses *res, int loop)
{
krb5_error_code ret = -1;
#if defined(AF_INET6) && defined(SIOCGIF6CONF) && defined(SIOCGIF6FLAGS)
ret = find_all_addresses (context, res, loop,
AF_INET6, SIOCGIF6CONF, SIOCGIF6FLAGS,
sizeof(struct in6_ifreq));
#elif defined(AF_INET) && defined(SIOCGIFCONF) && defined(SIOCGIFFLAGS)
ret = find_all_addresses (context, res, loop,
AF_INET, SIOCGIFCONF, SIOCGIFFLAGS,
sizeof(struct ifreq));
if (ret)
ret = find_all_addresses (context, res, loop,
AF_INET6, SIOCGIF6CONF, SIOCGIF6FLAGS,
sizeof(struct in6_ifreq));
#endif
#if defined(HAVE_IPV6) && defined(SIOCGIFCONF)
if (ret)
ret = find_all_addresses (context, res, loop,
AF_INET6, SIOCGIFCONF, SIOCGIFFLAGS,
sizeof(struct ifreq));
#endif
#if defined(AF_INET) && defined(SIOCGIFCONF) && defined(SIOCGIFFLAGS)
if (ret)
ret = find_all_addresses (context, res, loop,
AF_INET, SIOCGIFCONF, SIOCGIFFLAGS,
sizeof(struct ifreq));
#endif
if(ret || res->len == 0)
ret = gethostname_fallback (res);