NAME

       rpma_mr_get_size - get the size of the local memory region

SYNOPSIS

             #include <librpma.h>

             struct rpma_mr_local;
             int rpma_mr_get_size(const struct rpma_mr_local *mr, size_t *size);

DESCRIPTION

       rpma_mr_get_size() gets a memory region size from the local memory registration object.

RETURN VALUE

       The  rpma_mr_get_size() function returns 0 on success or a negative error code on failure.
       rpma_mr_get_size() does not set *size value on failure.

ERRORS

       rpma_mr_get_size() can fail with the following error:

       •  RPMA_E_INVAL - mr or size is NULL

SEE ALSO

       rpma_mr_reg(3), librpma(7) and https://pmem.io/rpma/