|
Lines 51-68
sm_getipnodebyname(name, family, flags,
Link Here
|
| 51 |
{ |
51 |
{ |
| 52 |
bool resv6 = true; |
52 |
bool resv6 = true; |
| 53 |
struct hostent *h; |
53 |
struct hostent *h; |
| 54 |
|
54 |
#ifdef RES_USE_INET6 |
| 55 |
if (family == AF_INET6) |
55 |
if (family == AF_INET6) |
| 56 |
{ |
56 |
{ |
| 57 |
/* From RFC2133, section 6.1 */ |
57 |
/* From RFC2133, section 6.1 */ |
| 58 |
resv6 = bitset(RES_USE_INET6, _res.options); |
58 |
resv6 = bitset(RES_USE_INET6, _res.options); |
| 59 |
_res.options |= RES_USE_INET6; |
59 |
_res.options |= RES_USE_INET6; |
| 60 |
} |
60 |
} |
|
|
61 |
#endif |
| 61 |
SM_SET_H_ERRNO(0); |
62 |
SM_SET_H_ERRNO(0); |
| 62 |
h = gethostbyname(name); |
63 |
h = gethostbyname(name); |
|
|
64 |
#ifdef RES_USE_INET6 |
| 63 |
if (family == AF_INET6 && !resv6) |
65 |
if (family == AF_INET6 && !resv6) |
| 64 |
_res.options &= ~RES_USE_INET6; |
66 |
_res.options &= ~RES_USE_INET6; |
| 65 |
|
67 |
#endif |
| 66 |
/* the function is supposed to return only the requested family */ |
68 |
/* the function is supposed to return only the requested family */ |
| 67 |
if (h != NULL && h->h_addrtype != family) |
69 |
if (h != NULL && h->h_addrtype != family) |
| 68 |
{ |
70 |
{ |
