int fcb_append_finish(struct fcb *fcb, struct fcb_entry *append_loc);
Finalizes the write of new element. FCB computes the checksum over the element and updates it in flash.
| Arguments | Description |
|---|---|
| fcb | Points to FCB where data is written to. |
| append_loc | Pointer to fcb_entry. Use the fcb_entry returned by fcb_append(). |
Returns 0 on success; nonzero on failure.
You need to call fcb_append_finish() after writing the element contents. Otherwise FCB will consider this entry to be invalid, and skips over it when reading.