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| author | Raimo Niskanen <[email protected]> | 2011-10-21 17:51:34 +0200 |
|---|---|---|
| committer | Raimo Niskanen <[email protected]> | 2011-11-17 15:52:09 +0100 |
| commit | d6d9371d50e7e9ad8708e914b72fa755ce5a5385 (patch) | |
| tree | 75f5c804a264d0422fd62a06cb3fd32c3ceb2e52 /lib/kernel/doc/src | |
| parent | 3d4c4eaf917e92c52c6533e17c98aeab81125f3b (diff) | |
| download | otp-d6d9371d50e7e9ad8708e914b72fa755ce5a5385.tar.gz otp-d6d9371d50e7e9ad8708e914b72fa755ce5a5385.tar.bz2 otp-d6d9371d50e7e9ad8708e914b72fa755ce5a5385.zip | |
kernel: Documented gen_sctp:peeloff/2
Diffstat (limited to 'lib/kernel/doc/src')
| -rw-r--r-- | lib/kernel/doc/src/gen_sctp.xml | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/lib/kernel/doc/src/gen_sctp.xml b/lib/kernel/doc/src/gen_sctp.xml index b9f23674f0..418bfae4b8 100644 --- a/lib/kernel/doc/src/gen_sctp.xml +++ b/lib/kernel/doc/src/gen_sctp.xml @@ -45,7 +45,15 @@ SUSE Linux Enterprise Server 10 (x86_64) kernel 2.6.16.27-0.6-smp, with lksctp-tools-1.0.6, briefly on Solaris 10, and later on SUSE Linux Enterprise Server 10 Service Pack 1 (x86_64) - kernel 2.6.16.54-0.2.3-smp with lksctp-tools-1.0.7.</p> + kernel 2.6.16.54-0.2.3-smp with lksctp-tools-1.0.7, + and later also on FreeBSD 8.2. + </p> + <p> + This module was written for one-to-many style sockets + (type <c>seqpacket</c>). With the addition of + <seealso marker="#peeloff/2">peeloff/2</seealso>, one-to-one style + sockets (type <c>stream</c>) were introduced. + </p> <p>Record definitions for the <c>gen_sctp</c> module can be found using:</p> <pre> -include_lib("kernel/include/inet_sctp.hrl"). </pre> <p>These record definitions use the "new" spelling 'adaptation', @@ -299,12 +307,40 @@ is used. In particular, the socket is opened in <seealso marker="#option-binary">binary</seealso> and <seealso marker="#option-active">passive</seealso> mode, + with <anno>SockType</anno> <c>seqpacket</c>, and with reasonably large <seealso marker="#option-sndbuf">kernel</seealso> and driver <seealso marker="#option-buffer">buffers.</seealso></p> </desc> </func> <func> + <name name="peeloff" arity="2"/> + <fsummary> + Peel off a type <c>stream</c> socket from a type <c>seqpacket</c> one + </fsummary> + <desc> + <p> + Branch off an existing association <anno>Assoc</anno> + in a socket <anno>Socket</anno> of type <c>seqpacket</c> + (one-to-may style) into + a new socket <anno>NewSocket</anno> of type <c>stream</c> + (one-to-one style). + </p> + <p> + The existing association argument <anno>Assoc</anno> + can be either a + <seealso marker="#record-sctp_assoc_change"> + #sctp_assoc_change{} + </seealso> + record as returned from e.g + <seealso marker="#recv-2">recv/*</seealso>, + <seealso marker="#connect-5">connect/*</seealso> or + from a listening socket in active mode. Or it can be just + the field <c>assoc_id</c> integer from such a record. + </p> + </desc> + </func> + <func> <name name="recv" arity="1"/> <name name="recv" arity="2"/> <fsummary>Receive a message from a socket</fsummary> |