73 #define	FDISK_SECTS_PER_CYL(epp) \  argument
74 	(epp->disk_geom.phys_heads * epp->disk_geom.phys_sec)
75 #define	FDISK_SECT_TO_CYL(epp, x)	((x) / (FDISK_SECTS_PER_CYL(epp)))  argument
76 #define	FDISK_CYL_TO_SECT(epp, x)	((x) * (FDISK_SECTS_PER_CYL(epp)))  argument
77 #define	FDISK_ABS_CYL_NUM(epp, x)	(FDISK_SECT_TO_CYL(x) +\  argument
78     epp->ext_beg_cyl)
80 #define	FDISK_CYL_BNDRY_ALIGN(epp, x)	(((x) % (FDISK_SECTS_PER_CYL(epp))) ? \  argument
81 	(((x)/(FDISK_SECTS_PER_CYL(epp))) + 1) :\
82 	((x)/(FDISK_SECTS_PER_CYL(epp))))
260 #define	fdisk_get_logical_drive_count(epp) ((epp)->logical_drive_count)  argument
261 #define	fdisk_corrupt_logical_drives(epp) ((epp)->corrupt_logical_drives)  argument
262 #define	fdisk_get_ext_beg_cyl(epp) ((epp)->ext_beg_cyl)  argument
263 #define	fdisk_get_ext_end_cyl(epp) ((epp)->ext_end_cyl)  argument
264 #define	fdisk_get_ext_beg_sec(epp) ((epp)->ext_beg_sec)  argument
265 #define	fdisk_get_ext_end_sec(epp) ((epp)->ext_end_sec)  argument
266 #define	fdisk_get_ld_head(epp) ((epp)->ld_head)  argument
270 extern int fdisk_is_linux_swap(ext_part_t *epp, uint32_t part_start,
272 extern int libfdisk_init(ext_part_t **epp, char *devstr, struct ipart *parttab,
274 extern int libfdisk_reset(ext_part_t *epp);
275 extern void libfdisk_fini(ext_part_t **epp);
276 extern int fdisk_ext_find_first_free_sec(ext_part_t *epp,
278 extern uint32_t fdisk_ext_find_last_free_sec(ext_part_t *epp, uint32_t begsec);
279 extern int fdisk_ext_part_exists(ext_part_t *epp);
280 extern int fdisk_validate_logical_drive(ext_part_t *epp, uint32_t begsec,
282 extern int fdisk_ext_validate_part_start(ext_part_t *epp, uint32_t begcyl,
284 extern int fdisk_get_solaris_part(ext_part_t *epp, int *pnum, uint32_t *begsec,
286 extern int fdisk_get_part_info(ext_part_t *epp, int pnum, uchar_t *sysid,
288 extern int fdisk_commit_ext_part(ext_part_t *epp);
289 extern void fdisk_change_logical_drive_id(ext_part_t *epp, int pno,
291 extern void fdisk_add_logical_drive(ext_part_t *epp, uint32_t begsec,
293 extern void fdisk_delete_logical_drive(ext_part_t *epp, int pno);
294 extern int fdisk_init_ext_part(ext_part_t *epp, uint32_t rsect, uint32_t nsect);
295 extern int fdisk_delete_ext_part(ext_part_t *epp);
296 extern int fdisk_get_disk_geom(ext_part_t *epp, int type, int what);
297 extern int fdisk_invalid_bb_sig(ext_part_t *epp, uchar_t **bbsig_arr);
298 extern int fdisk_mounted_logical_drives(ext_part_t *epp);