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RDMA_GET_REQUEST

RDMA_GET_REQUEST

Section: Librdmacm Programmer's Manual (3) Updated: 2007-10-31
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NAME

rdma_get_request - Retrieves the next pending connection request event.  

SYNOPSIS

#include <rdma/rdma_cma.h>

int rdma_get_request (struct rdma_cm_id *listen, struct rdma_cm_id **id);  

ARGUMENTS

listen
Listening rdma_cm_id.
id
rdma_cm_id associated with the new connection.
 

DESCRIPTION

Retrieves a connection request event. If no requests are pending, the call will block until an event is received.  

RETURN VALUE

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

NOTES

This call may only be used on listening rdma_cm_id's operating synchronously. On success, a new rdma_cm_id representing the connection request will be returned to the user. The new rdma_cm_id will reference event information associated with the request until the user calls rdma_reject, rdma_accept, or rdma_destroy_id on the newly created identifier. For a description of the event data, see rdma_get_cm_event.

If QP attributes are associated with the listening endpoint, the returned rdma_cm_id will also reference an allocated QP.  

SEE ALSO

rdma_get_cm_event(3), rdma_accept(3), rdma_reject(3), rdma_connect(3), rdma_listen(3), rdma_destroy_id(3)


 

Index

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
RETURN VALUE
NOTES
SEE ALSO

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Time: 07:58:30 GMT, June 15, 2011