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. 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)[top]
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