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RDMA_GET_DEVICES(3)	 Librdmacm Programmer's Manual	   RDMA_GET_DEVICES(3)

NAME
       rdma_get_devices - Get a list of RDMA devices currently available.

SYNOPSIS
       #include <rdma/rdma_cma.h>

       struct ibv_context ** rdma_get_devices (int *num_devices);

ARGUMENTS
       num_devices If non-NULL, set to the number of devices returned.

DESCRIPTION
       Return a NULL-terminated array of opened RDMA devices.  Callers can use
       this routine to allocate resources on specific RDMA devices  that  will
       be shared across multiple rdma_cm_id's.

RETURN VALUE
       Returns	an  array  of  available  RDMA devices, or NULL if the request
       fails.  On failure, errno will be set to indicate the failure reason.

NOTES
       The returned array  must	 be  released  by  calling  rdma_free_devices.
       Devices remain opened while the librdmacm is loaded.

SEE ALSO
       rdma_free_devices(3)

librdmacm			  2007-05-15		   RDMA_GET_DEVICES(3)

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