Struct multififo_params

• Defined in File multififo.h

Struct Documentation

struct multififo_params

Parameters for multififo.

Public Members

dptr_t *elements

Pointer to application-allocated space for storing data managed by the multififo. Ignored unless RCSW_NOALLOC_DATA is passed.

dptr_t *meta

Pointer to application-allocated space for storing child shadow FIFOs. Ignored unless RCSW_NOALLOC_META is passed.

size_t elt_size

Size of the “base” elements (i.e., the elements in the main FIFO) in bytes.

size_t max_elts

Maximum number of elements allowed.

size_t n_children

The # of child shadow FIFOs. Should be > 0; if it is 0, why are you using a multi-FIFO?

size_t *children

Configuration for child shadow FIFOs. Currently only the element size is needed; if this changes, either fifo_params or another parameter struct will be used instead.

uint32_t flags

Configuration flags. See multififo::flags for valid flags.