Provided by: librdmacm-dev_1.0.14.1-2_i386 bug

NAME

       rdma_post_sendv - post a work request to send a message.

SYNOPSIS

       #include <rdma/rdma_verbs.h>

       int  rdma_post_sendv  (struct  rdma_cm_id  *id,  void  *context, struct
       ibv_sge *slg, int nsge, int flags);

ARGUMENTS

       id          A reference to a communication identifier where the message
                   buffer will be posted.

       context     User-defined context associated with the request.

       slg         A  scatter-gather list of memory buffers posted as a single
                   request.

       nsge        The number of scatter-gather entries in the slg array.

       flags       Optional flags used to control the send operation.

DESCRIPTION

       Posts a work request to the send queue of  the  queue  pair  associated
       with  the  rdma_cm_id.  The contents of the posted buffers will be sent
       to the remote peer of a connection.

RETURN VALUE

       Returns 0 on success, or -1 on error.  If an error occurs,  errno  will
       be set to indicate the failure reason.

NOTES

       The  user is responsible for ensuring that the remote peer has queued a
       receive request before issuing the send  operations.   For  a  list  of
       supported  flags,  see ibv_post_send.  Unless the send request is using
       inline data, the message buffers must have been registered before being
       posted,   and  the  buffers  must  remain  registered  until  the  send
       completes.

       Send operations may not be posted to an rdma_cm_id or the corresponding
       queue pair until it has been connected.

       The  user-defined  context  associated  with  the  send request will be
       returned to the user through the work completion  wr_id,  work  request
       identifier, field.

SEE ALSO

       rdma_cm(7),    rdma_connect(3),    rdma_accept(3),    ibv_post_send(3),
       rdma_post_send(3), rdma_post_recv(3)