| IBV_ALLOC_PD(3) | Libibverbs Programmer's Manual | IBV_ALLOC_PD(3) |
ibv_alloc_pd, ibv_dealloc_pd - allocate or deallocate a protection domain (PDs)
#include <infiniband/verbs.h> struct ibv_pd *ibv_alloc_pd(struct ibv_context *context); int ibv_dealloc_pd(struct ibv_pd *pd);
ibv_alloc_pd() allocates a PD for the RDMA device context context.
ibv_dealloc_pd() deallocates the PD pd.
ibv_alloc_pd() returns a pointer to the allocated PD, or NULL if the request fails.
ibv_dealloc_pd() returns 0 on success, or the value of errno on failure (which indicates the failure reason).
ibv_dealloc_pd() may fail if any other resource is still associated with the PD being freed.
ibv_reg_mr(3), ibv_create_srq(3), ibv_create_qp(3), ibv_create_ah(3), ibv_create_ah_from_wc(3)
| 2006-10-31 | libibverbs |