28  * This file contains functions that operate on partition tables.
33 #include "partition.h"
72  * This routine finds the last usable sector in the partition table.
73  * It skips the BACKUP partition.
113  * partition in the current partition map.
131 	 * check if there exists a partition table for the disk.  in change_partition()
134 		err_print("Current Disk has no partition table.\n");  in change_partition()
140 			err_print("Invalid partition for EFI label\n");  in change_partition()
146 		 * Prompt for p_tag and p_flag values for this partition  in change_partition()
152 		(void) sprintf(msg, "Enter partition id tag");  in change_partition()
157 		(void) sprintf(msg, "Enter partition permission flags");  in change_partition()
179 		j64 = input(FIO_EFI, "Enter partition size", ':', &ioparam,  in change_partition()
201 	 * Print out the given partition so the user knows what they're  in change_partition()
208 	 * Prompt for p_tag and p_flag values for this partition.  in change_partition()
212 	(void) sprintf(msg, "Enter partition id tag");  in change_partition()
217 	(void) sprintf(msg, "Enter partition permission flags");  in change_partition()
231 		 * Assuming that the alternate sectors partition (slice)  in change_partition()
233 		 * partition and partition sizes are expressed in multiples  in change_partition()
259 	/* fill in defaults for the current partition */  in change_partition()
265 	j = (uint_t)input(FIO_ECYL, "Enter partition size", ':', &ioparam,  in change_partition()
269 	 * If the current partition has a size of zero change the  in change_partition()
289 			fmt_print("\nWarning: Partition overlaps boot ");  in change_partition()
290 			fmt_print("partition. Specify different start cyl.\n");  in change_partition()
294 		 * Cyl offset for alternates partition was calculated before  in change_partition()
297 			fmt_print("\nWarning: Partition overlaps alternates ");  in change_partition()
298 			fmt_print("partition. Specify different start cyl.\n");  in change_partition()
306 	 * If user has entered a V_BACKUP tag then the partition  in change_partition()
316 		 * V_BACKUP Tag Partition != full disk capacity.  in change_partition()
319 		fmt_print("\nWarning: Partition with V_BACKUP tag should ");  in change_partition()
327 	 * If the current partition is named, we can't change it.  in change_partition()
328 	 * We create a new current partition map instead.  in change_partition()
344 	 * Install the p_tag and p_flag values for this partition  in change_partition()
353  * This routine picks to closest partition table which matches the
356  * of the partition table.  If no table exists, a dummy is
371 		err_print("No defined partition tables.\n");  in get_partition()
377 	 * disk type.  If found copy it into unmamed partition.  in get_partition()
385 				 * Set current partition and name it.  in get_partition()
396 	 * Set current partition and name it.  in get_partition()
406  * This routine creates a new partition map and sets it current.  If there
474  * This routine deletes a partition map from the list of maps for
486 		err_print("Error: unexpected null partition list.\n");  in delete_partition()
508  * Set all partition vtoc fields to defaults