diff options
Diffstat (limited to 'lib/libc/net/getipnodebyname.3')
| -rw-r--r-- | lib/libc/net/getipnodebyname.3 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/lib/libc/net/getipnodebyname.3 b/lib/libc/net/getipnodebyname.3 index c5e65a3..d0b1839 100644 --- a/lib/libc/net/getipnodebyname.3 +++ b/lib/libc/net/getipnodebyname.3 @@ -217,15 +217,19 @@ flag then the caller wants all addresses: IPv6 and IPv4-mapped IPv6. A query is first made for .Li AAAA records and if successful, the -IPv6 addresses are returned. Another query is then made for +IPv6 addresses are returned. +Another query is then made for .Li A records and any found are returned as IPv4-mapped IPv6 addresses. .Li h_length -will be 16. Only if both queries fail does the function +will be 16. +Only if both queries fail does the function return a .Dv NULL -pointer. This flag is ignored unless af equals -AF_INET6. If both +pointer. +This flag is ignored unless af equals +AF_INET6. +If both .Dv AI_ALL and .Dv AI_V4MAPPED |
