rpma_mr_dereg - delete a local memory registration object
#include <librpma.h>
struct rpma_mr_local;
int rpma_mr_dereg(struct rpma_mr_local **mr_ptr);
rpma_mr_dereg() deregisters a memory region and deletes a local memory registration object.
The rpma_mr_dereg() function returns 0 on success or a negative error code on failure. rpma_mr_dereg() does not set *mr_ptr value to NULL on failure.
rpma_mr_dereg() can fail with the following errors:
RPMA_E_INVAL - mr_ptr is NULL
RPMA_E_PROVIDER - memory deregistration failed
rpma_mr_reg(3), librpma(7) and https://pmem.io/rpma/
The contents of this web site and the associated GitHub repositories are BSD-licensed open source.