Method

HinawaFwRespreserve_within_region

since: 4.0

Declaration [src]

gboolean
hinawa_fw_resp_reserve_within_region (
  HinawaFwResp* self,
  HinawaFwNode* node,
  guint64 region_start,
  guint64 region_end,
  guint width,
  GError** error
)

Description [src]

Allocate an address range within Linux system for local nodes, each of which expresses 1394 OHCI hardware. Once successful, HinawaFwResp::requested signal will be emitted whenever any request subactions arrive at the 1394 OHCI hardware within the dedicated range.

The range is reserved between the values specified by region_start and region_end with the size indicated by width. The starting offset may vary every time.

Available since: 4.0

Parameters

node

Type: HinawaFwNode

A HinawaFwNode.

The data is owned by the caller of the function.

region_start

Type: guint64

Start offset of address region in which range of address is looked up.

region_end

Type: guint64

End offset of address region in which range of address is looked up.

width

Type: guint

The width for range of address to be looked up.

error

Type: GError **

The return location for a recoverable error.

The argument can be NULL.

If the return location is not NULL, then you must initialize it to a NULL GError*.

The argument will left initialized to NULL by the method if there are no errors.

In case of error, the argument will be set to a newly allocated GError; the caller will take ownership of the data, and be responsible for freeing it.

Return value

Type: gboolean

TRUE if the overall operation finishes successfully, otherwise FALSE.