diff options
Diffstat (limited to 'man7/udplite.7')
| -rw-r--r-- | man7/udplite.7 | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/man7/udplite.7 b/man7/udplite.7 index 4ad6047ea..20d4d2b89 100644 --- a/man7/udplite.7 +++ b/man7/udplite.7 @@ -27,36 +27,36 @@ may be able to make use of slightly damaged datagrams, rather than having them discarded by lower-layer protocols. .P The variable-length checksum coverage is set via a -.BR setsockopt (2) +.MR setsockopt 2 option. If this option is not set, the only difference from UDP is in using a different IP protocol identifier (IANA number 136). .P The UDP-Lite implementation is a full extension of -.BR udp (7)\[em]that +.MR udp 7 \[em]that is, it shares the same API and API behavior, and in addition offers two socket options to control the checksum coverage. .SS Address format UDP-Litev4 uses the .I sockaddr_in address format described in -.BR ip (7). +.MR ip 7 . UDP-Litev6 uses the .I sockaddr_in6 address format described in -.BR ipv6 (7). +.MR ipv6 7 . .SS Socket options To set or get a UDP-Lite socket option, call -.BR getsockopt (2) +.MR getsockopt 2 to read or -.BR setsockopt (2) +.MR setsockopt 2 to write the option with the option level argument set to .BR IPPROTO_UDPLITE . In addition, all .B IPPROTO_UDP socket options are valid on a UDP-Lite socket. See -.BR udp (7) +.MR udp 7 for more information. .P The following two options are specific to UDP-Lite. @@ -74,7 +74,7 @@ With regard to IPv6 jumbograms (RFC\ 2675), the UDP-Litev6 checksum coverage is limited to the first 2\[ha]16-1 octets, as per RFC\ 3828, 3.5. Higher values are therefore silently truncated to 2\[ha]16-1. If in doubt, the current coverage value can always be queried using -.BR getsockopt (2). +.MR getsockopt 2 . .TP .B UDPLITE_RECV_CSCOV This is the receiver-side analogue and uses the same argument format @@ -101,7 +101,7 @@ but may generate a warning message in the system log. .\".BR socket (7). .SH ERRORS All errors documented for -.BR udp (7) +.MR udp 7 may be returned. UDP-Lite does not add further errors. .SH FILES @@ -126,10 +126,10 @@ Where glibc support is missing, the following definitions are needed: .EE .in .SH SEE ALSO -.BR ip (7), -.BR ipv6 (7), -.BR socket (7), -.BR udp (7) +.MR ip 7 , +.MR ipv6 7 , +.MR socket 7 , +.MR udp 7 .P RFC\ 3828 for the Lightweight User Datagram Protocol (UDP-Lite). .P |