8 #include <zephyr/fs/fcb.h>
12 fcb_rotate(struct fcb *fcb)  in fcb_rotate()  argument
17 	rc = k_mutex_lock(&fcb->f_mtx, K_FOREVER);  in fcb_rotate()
22 	rc = fcb_erase_sector(fcb, fcb->f_oldest);  in fcb_rotate()
27 	if (fcb->f_oldest == fcb->f_active.fe_sector) {  in fcb_rotate()
32 		sector = fcb_getnext_sector(fcb, fcb->f_oldest);  in fcb_rotate()
33 		rc = fcb_sector_hdr_init(fcb, sector, fcb->f_active_id + 1);  in fcb_rotate()
37 		fcb->f_active.fe_sector = sector;  in fcb_rotate()
38 		fcb->f_active.fe_elem_off = fcb_len_in_flash(fcb, sizeof(struct fcb_disk_area));  in fcb_rotate()
39 		fcb->f_active_id++;  in fcb_rotate()
41 	fcb->f_oldest = fcb_getnext_sector(fcb, fcb->f_oldest);  in fcb_rotate()
43 	k_mutex_unlock(&fcb->f_mtx);  in fcb_rotate()