diff options
Diffstat (limited to 'lib/libc/net/getnameinfo.3')
| -rw-r--r-- | lib/libc/net/getnameinfo.3 | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/lib/libc/net/getnameinfo.3 b/lib/libc/net/getnameinfo.3 index 0549ccd2219b0..ff227fd2fc038 100644 --- a/lib/libc/net/getnameinfo.3 +++ b/lib/libc/net/getnameinfo.3 @@ -18,7 +18,7 @@ .\" .\" $FreeBSD$ .\" -.Dd February 14, 2013 +.Dd September 20, 2015 .Dt GETNAMEINFO 3 .Os .Sh NAME @@ -47,7 +47,7 @@ functions and is the converse of the .Xr getaddrinfo 3 function. .Pp -If a link-layer address is passed to +If a link-layer address or UNIX-domain address is passed to .Fn getnameinfo , its ASCII representation will be stored in .Fa host . @@ -56,7 +56,8 @@ The string pointed to by will be set to the empty string if non-NULL; .Fa flags will always be ignored. -This is intended as a replacement for the legacy +For a link-layer address, +this can be used as a replacement of the legacy .Xr link_ntoa 3 function. .Pp @@ -66,10 +67,17 @@ structure .Fa sa should point to either a .Li sockaddr_in , -.Li sockaddr_in6 +.Li sockaddr_in6 , +.Li sockaddr_dl , or -.Li sockaddr_dl -structure (for IPv4, IPv6 or link-layer respectively) that is +.Li sockaddr_un +structure +.Po for IPv4 , +IPv6, +link-layer, +or UNIX-domain respectively +.Pc +that is .Fa salen bytes long. .Pp @@ -182,6 +190,9 @@ printf("host=%s\en", hbuf); .Xr inet_ntop 3 , .Xr link_ntoa 3 , .Xr resolver 3 , +.Xr inet 4 , +.Xr inet6 4 , +.Xr unix 4 , .Xr hosts 5 , .Xr resolv.conf 5 , .Xr services 5 , |