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RDS: Documentation: Document AF_RDS, PF_RDS and SOL_RDS correctly.

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AF_RDS, PF_RDS and SOL_RDS are available in header files,
and there is no need to get their values from /proc. Document
this correctly.

Fixes: 0c5f9b8830 ("RDS: Documentation")

Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sowmini Varadhan 2015-04-08 12:33:45 -04:00 committed by David S. Miller
parent 0ad2a83659
commit ebe96e641d
1 changed files with 4 additions and 5 deletions
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Documentation/networking/rds.txt
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@ -62,11 +62,10 @@ Socket Interface
================
AF_RDS, PF_RDS, SOL_RDS
These constants haven't been assigned yet, because RDS isn't in
mainline yet. Currently, the kernel module assigns some constant
and publishes it to user space through two sysctl files
/proc/sys/net/rds/pf_rds
/proc/sys/net/rds/sol_rds
AF_RDS and PF_RDS are the domain type to be used with socket(2)
to create RDS sockets. SOL_RDS is the socket-level to be used
with setsockopt(2) and getsockopt(2) for RDS specific socket
options.
fd = socket(PF_RDS, SOCK_SEQPACKET, 0);
This creates a new, unbound RDS socket.