-*- nroff -*-
Licensed under the OpenIB.org BSD license (FreeBSD Variant) - See COPYING.md

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)

Dotan Barak <dotanba@gmail.com>