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.

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)