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| author | iedowse <iedowse@FreeBSD.org> | 2001-06-23 19:43:21 +0000 |
|---|---|---|
| committer | iedowse <iedowse@FreeBSD.org> | 2001-06-23 19:43:21 +0000 |
| commit | dd53c9014eb416417cb746063d7cd8385096ce35 (patch) | |
| tree | 99ec7e9456e1c6a6ad70863104b49dce3c96cf1c /include | |
| parent | 0235c0e8cbac19c911822f6ca12627292b50c4ff (diff) | |
| download | FreeBSD-src-dd53c9014eb416417cb746063d7cd8385096ce35.zip FreeBSD-src-dd53c9014eb416417cb746063d7cd8385096ce35.tar.gz | |
Add a new clnt_control() request `CLSET_CONNECT' that controls
whether or not connect(2) is used for UDP client sockets. The default
is not to connect(), so existing clients will see no change in
behaviour.
The use of connect(2) for UDP clients has a number of advantages:
only replies from the intended address are received, and ICMP errors
pertaining to the connection are reported back to the application.
Diffstat (limited to 'include')
| -rw-r--r-- | include/rpc/clnt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rpc/clnt.h b/include/rpc/clnt.h index f845e8e..1303690 100644 --- a/include/rpc/clnt.h +++ b/include/rpc/clnt.h @@ -229,6 +229,7 @@ struct rpc_timers { #define CLSET_RETRY_TIMEOUT 4 /* set retry timeout (timeval) */ #define CLGET_RETRY_TIMEOUT 5 /* get retry timeout (timeval) */ #define CLSET_ASYNC 19 +#define CLSET_CONNECT 20 /* Use connect() for UDP. (int) */ /* * void |
