sbin/fdisk/fdisk.c

118 static int a_flag  = 0;		/* set active partition */
120 static int i_flag  = 0;		/* replace partition data */
122 static int u_flag  = 0;		/* update partition data */
130  * A list of partition types, probably outdated.
142 	[0x09] = "AIX boot partition or Coherent",
155 	[0x1b] = "ASUS Recovery partition (NTFS)",
185 	[0x81] = "Minix since 1.4b, early Linux partition or Mitac disk manager",
212 	[0xE1] = "DOS access or SpeedStor with 12-bit FAT extended partition",
214 	[0xE4] = "SpeedStor with 16-bit FAT extended partition < 1024 cyl.",
220 	[0xF4] = "SpeedStor large partition",
265 	int	partition = -1;
310 			partition = c - '0';
356 			/* Fill flags for the partition. */
419 	    if (partition == -1)
423 		change_part(partition);
426 		change_active(partition);
433 		    printf("\nWe haven't changed the partition table yet.  ");
438 		    if (ok("Should we write new partition table?"))
441 		    printf("\n-t flag specified -- partition table not written.\n");
556     printf("The data for partition %d is:\n", i);
642 	if (!ok("Do you want to change the active partition?"))
647 		Decimal("active partition", new, tmp, 0);
649 			printf("Active partition number must be in range 1-4."
855 		      "partition table");
859 		warnx("can't read fdisk partition table");
863 		warnx("invalid fdisk partition table found");
890 			warn("can't write fdisk partition table");
1015     all partition specifications",
1126     int				status = 0, partition;
1134 	    warnx("ERROR line %d: incorrect number of partition args",
1138 	partition = command->args[0].arg_val;
1139 		if (partition < 1 || partition > 4) {
1140 	    warnx("ERROR line %d: invalid partition number %d",
1141 		    current_line_number, partition);
1144 	partp = &mboot.parts[partition - 1];
1151 			for (i = 1; i < partition; i++) {
1193 	     * Get out, the partition is marked as unused.
1211 		 * Can't go past end of partition
1214 	"ERROR line %d: unable to adjust start of partition %d to fall on\n\
1216 			current_line_number, partition);
1220 	"WARNING: adjusting start offset of partition %d\n\
1222 		    partition, (u_int)partp->dp_start,
1237 	"ERROR: could not adjust partition to start on a head boundary\n\
1243 	"WARNING: adjusting size of partition %d from %u to %u\n\
1245 		    partition, (u_int)partp->dp_size, (u_int)adj_size);
1249 	    warnx("ERROR line %d: size of partition %d is zero",
1250 		    current_line_number, partition);
1265     int				status = 0, partition, i;
1276 	partition = command->args[0].arg_val;
1277 		if (partition < 1 || partition > 4) {
1278 	    warnx("ERROR line %d: invalid partition number %d",
1279 		    current_line_number, partition);
1283 	 * Reset active partition
1288 	partp[partition-1].dp_flag = ACTIVE;
1395     /* Only allow a zero size if the partition is being marked unused. */
1399 	warnx("ERROR: size of partition is zero");
1407 	    warnx("WARNING: partition overlaps with partition table");
1412 	warnx("WARNING: partition does not start on a head boundary");
1414 	warnx("WARNING: partition does not end on a cylinder boundary");
1427 	     * Can't go past end of partition
1430     "ERROR: unable to adjust start of partition to fall on a head boundary");
1444 	warnx("ERROR: could not adjust partition to start on a head boundary\n\
1451 	warnx("WARNING: adjusting start offset of partition to %u",
1456 	warnx("WARNING: adjusting size of partition to %u", (u_int)size);