Update the in-core disklabel when we change the on-disk version.
Fix up the editor links for the disklabel editor. Correct the display of fields when they're longer than the viewable length.
This commit is contained in:
paul
parent
9435523f34
commit
e9a118a247
@ -146,5 +146,18 @@ write_bootblocks(int disk)
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if (disable_label(fd) == -1)
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return (-1);
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/* Update the in-core label too if possible */
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if (ioctl(fd, DIOCSDINFO, lbl) < 0) {
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sprintf(errmsg, "Couldn't change in-core disklabel for %s\n\n%s",
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scratch, strerror(errno));
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return (-1);
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}
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if (close(fd) == -1) {
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sprintf(errmsg, "Couldn't close device %s\n\n%s",
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scratch, strerror(errno));
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return (-1);
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}
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return(0);
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}
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@ -8,13 +8,16 @@ int
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disp_fields(WINDOW *window, struct field field[], int no_fields)
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{
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int i, j;
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int len;
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wattrset(window, dialog_attr);
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for (i=0; i < no_fields; i++) {
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mvwprintw(window, field[i].y, field[i].x, "%s", field[i].field);
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j=strlen(field[i].field);
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if (j < field[i].width)
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for (; j < field[i].width; j++)
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len=strlen(field[i].field);
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wmove(window, field[i].y, field[i].x);
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for (j=0; j < field[i].width; j++)
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if (j < len)
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waddch(window, field[i].field[j]);
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else
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waddch(window, ' ');
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}
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wrefresh(window);
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@ -105,7 +105,7 @@ int
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edit_disklabel(int disk)
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{
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WINDOW *window;
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int key;
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int key = 0;
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int next;
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int cur_field;
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int i;
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@ -114,19 +114,45 @@ edit_disklabel(int disk)
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int nsects;
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int avail_sects;
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lbl->d_magic = DISKMAGIC;
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bcopy("INSTALLATION", lbl->d_typename, strlen("INSTALLATION"));
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lbl->d_rpm = 3600;
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lbl->d_interleave = 1;
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lbl->d_trackskew = 0;
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lbl->d_cylskew = 0;
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lbl->d_magic2 = DISKMAGIC;
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lbl->d_checksum = 0;
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lbl->d_bbsize = BBSIZE;
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lbl->d_sbsize = SBSIZE;
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lbl->d_npartitions = 8;
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lbl->d_boot0 = boot1;
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lbl->d_boot1 = boot2;
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lbl->d_magic = DISKMAGIC;
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bcopy("INSTALLATION", lbl->d_typename, strlen("INSTALLATION"));
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lbl->d_rpm = 3600;
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lbl->d_interleave = 1;
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lbl->d_trackskew = 0;
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lbl->d_cylskew = 0;
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lbl->d_magic2 = DISKMAGIC;
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lbl->d_checksum = 0;
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lbl->d_bbsize = BBSIZE;
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lbl->d_sbsize = SBSIZE;
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lbl->d_npartitions = 8;
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/* Inialise the fstab entries */
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for (i=0; i < MAXPARTITIONS; i++) {
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disk_list[disk].mounts[i].fs_spec =
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(char *)malloc(label_field[i*5].maxlen+1);
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if (!disk_list[disk].mounts[i].fs_spec) {
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sprintf(errmsg, "Couldn't allocate memory for device mounts\n");
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return (-1);
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}
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sprintf(disk_list[disk].mounts[i].fs_spec,
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"%s%d%s", disk_list[disk].devconf->dc_name,
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disk_list[disk].devconf->dc_unit,
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partname[i]);
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disk_list[disk].mounts[i].fs_mntops =
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(char *)malloc(label_field[(i*5)+1].maxlen+1);
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if (!disk_list[disk].mounts[i].fs_mntops) {
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sprintf(errmsg, "Couldn't allocate memory for mount options\n");
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return (-1);
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}
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sprintf(disk_list[disk].mounts[i].fs_mntops, "%s", "YES");
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disk_list[disk].mounts[i].fs_file =
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(char *)malloc(label_field[(i*5)+4].maxlen+1);
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if (!disk_list[disk].mounts[i].fs_file) {
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sprintf(errmsg, "Couldn't allocate memory for mount points\n");
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return (-1);
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}
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sprintf(disk_list[disk].mounts[i].fs_file, "%s", "Not Mounted");
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}
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if (!(window = newwin(24, 79, 0, 0))) {
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sprintf(errmsg, "Failed to open window for disklabel editor\n");
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@ -136,13 +162,13 @@ edit_disklabel(int disk)
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keypad(window, TRUE);
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draw_box(window, 0, 0, 24, 79, dialog_attr, border_attr);
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cur_field = 1;
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while (key != ESC) {
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for (i=0; i < MAXPARTITIONS; i++) {
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sprintf(label_field[(i*5)].field, "%s%d%s", disk_list[disk].devconf->dc_name,
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disk_list[disk].devconf->dc_unit,
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partname[i]);
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sprintf(label_field[(i*5)].field, "%s",
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disk_list[disk].mounts[i].fs_spec);
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sprintf(label_field[(i*5)+1].field, "%s",
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disk_list[disk].mounts[i].fs_mntops);
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sprintf(label_field[(i*5)+2].field, "%s",
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@ -200,6 +226,7 @@ edit_disklabel(int disk)
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if (write_bootblocks(disk) == -1)
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return(-1);
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delwin(window);
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dialog_clear();
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return(0);
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}
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@ -1,44 +1,44 @@
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struct field label_field[] = {
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{ 4, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{ 4, 16, 3, 3, 2, -1, -1, -1, -1, "YES"},
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{ 4, 27, 20, 20, 3, -1, -1, -1, -1, "MSDOS"},
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{ 4, 39, 5, 5, 4, -1, -1, -1, -1, "1000"},
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{ 4, 47, 20, 30, 6, -1, -1, -1, -1, "/an/example/mountpoint"},
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{ 6, 02, 4, 4, -1, -1, -1, -1, -1, "wd0a"},
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{ 6, 16, 3, 3, 7, -1, -1, -1, -1, "YES"},
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{ 6, 27, 20, 20, 8, -1, -1, -1, -1, "MSDOS"},
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{ 6, 39, 5, 5, 9, -1, -1, -1, -1, "1000"},
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{ 6, 47, 20, 30, 11, -1, -1, -1, -1, "/an/example/mountpoint"},
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{ 8, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{ 8, 16, 3, 3, 12, -1, -1, -1, -1, "YES"},
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{ 8, 27, 20, 20, 13, -1, -1, -1, -1, "MSDOS"},
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{ 8, 39, 5, 5, 14, -1, -1, -1, -1, "1000"},
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{ 8, 47, 20, 30, 16, -1, -1, -1, -1, "/an/example/mountpoint"},
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{10, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{10, 16, 3, 3, 17, -1, -1, -1, -1, "YES"},
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{10, 27, 20, 20, 18, -1, -1, -1, -1, "MSDOS"},
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{10, 39, 5, 5, 19, -1, -1, -1, -1, "1000"},
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{10, 47, 20, 30, 21, -1, -1, -1, -1, "/an/example/mountpoint"},
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{12, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{12, 16, 3, 3, 22, -1, -1, -1, -1, "YES"},
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{12, 27, 20, 20, 23, -1, -1, -1, -1, "MSDOS"},
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{12, 39, 5, 5, 24, -1, -1, -1, -1, "1000"},
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{12, 47, 20, 30, 26, -1, -1, -1, -1, "/an/example/mountpoint"},
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{14, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{14, 16, 3, 3, 27, -1, -1, -1, -1, "YES"},
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{14, 27, 20, 20, 28, -1, -1, -1, -1, "MSDOS"},
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{14, 39, 5, 5, 29, -1, -1, -1, -1, "1000"},
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{14, 47, 20, 30, 31, -1, -1, -1, -1, "/an/example/mountpoint"},
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{16, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{16, 16, 3, 3, 32, -1, -1, -1, -1, "YES"},
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{16, 27, 20, 20, 33, -1, -1, -1, -1, "MSDOS"},
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{16, 39, 5, 5, 34, -1, -1, -1, -1, "1000"},
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{16, 47, 20, 30, 36, -1, -1, -1, -1, "/an/example/mountpoint"},
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{18, 02, 10, 10, -1, -1, -1, -1, -1, "wd0a"},
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{18, 16, 3, 3, 37, -1, -1, -1, -1, "YES"},
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{18, 27, 20, 20, 38, -1, -1, -1, -1, "MSDOS"},
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{18, 39, 5, 5, 39, -1, -1, -1, -1, "1000"},
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{18, 47, 20, 30, 1, -1, -1, -1, -1, "/an/example/mountpoint"},
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{ 4, 16, 3, 3, 2, 36, 6, -1, 2, "YES"},
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{ 4, 27, 6, 30, 3, 37, 7, -1, 3, "MSDOS"},
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{ 4, 39, 5, 5, 4, 38, 8, -1, 4, "1000"},
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{ 4, 47, 30, 80, 6, 39, 9, -1, 1, "/an/example/mountpoint"},
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{ 6, 02, 4, 4, -1, -1, -1, -1, -1, "wd0b"},
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{ 6, 16, 3, 3, 7, 1, 11, -1, 7, "YES"},
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{ 6, 27, 6, 20, 8, 2, 12, -1, 8, "MSDOS"},
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{ 6, 39, 5, 5, 9, 3, 13, -1, 9, "1000"},
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{ 6, 47, 30, 80, 11, 4, 14, -1, 6, "/an/example/mountpoint"},
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{ 8, 02, 10, 10, -1, -1, -1, -1, -1, "wd0c"},
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{ 8, 16, 3, 3, 12, 6, 16, -1, 12, "YES"},
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{ 8, 27, 6, 20, 13, 7, 17, -1, 13, "MSDOS"},
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{ 8, 39, 5, 5, 14, 8, 18, -1, 14, "1000"},
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{ 8, 47, 30, 80, 16, 9, 19, -1, 11, "/an/example/mountpoint"},
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{10, 02, 10, 10, -1, -1, -1, -1, -1, "wd0d"},
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{10, 16, 3, 3, 17, 11, 21, -1, 17, "YES"},
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{10, 27, 6, 20, 18, 12, 22, -1, 18, "MSDOS"},
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{10, 39, 5, 5, 19, 13, 23, -1, 19, "1000"},
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{10, 47, 30, 80, 21, 14, 24, -1, 16, "/an/example/mountpoint"},
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{12, 02, 10, 10, -1, -1, -1, -1, -1, "wd0e"},
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{12, 16, 3, 3, 22, 16, 26, -1, 22, "YES"},
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{12, 27, 6, 20, 23, 17, 27, -1, 23, "MSDOS"},
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{12, 39, 5, 5, 24, 18, 28, -1, 24, "1000"},
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{12, 47, 30, 80, 26, 19, 29, -1, 21, "/an/example/mountpoint"},
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{14, 02, 10, 10, -1, -1, -1, -1, -1, "wd0f"},
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{14, 16, 3, 3, 27, 21, 31, -1, 27, "YES"},
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{14, 27, 6, 20, 28, 22, 32, -1, 28, "MSDOS"},
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{14, 39, 5, 5, 29, 23, 33, -1, 29, "1000"},
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{14, 47, 30, 80, 31, 24, 34, -1, 26, "/an/example/mountpoint"},
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{16, 02, 10, 10, -1, -1, -1, -1, -1, "wd0g"},
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{16, 16, 3, 3, 32, 26, 36, -1, 32, "YES"},
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{16, 27, 6, 20, 33, 27, 37, -1, 33, "MSDOS"},
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{16, 39, 5, 5, 34, 28, 38, -1, 34, "1000"},
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{16, 47, 30, 80, 36, 29, 39, -1, 31, "/an/example/mountpoint"},
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{18, 02, 10, 10, -1, -1, -1, -1, -1, "wd0h"},
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{18, 16, 3, 3, 37, 31, 1, -1, 37, "YES"},
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{18, 27, 6, 20, 38, 32, 2, -1, 38, "MSDOS"},
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{18, 39, 5, 5, 39, 33, 3, -1, 39, "1000"},
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{18, 47, 30, 80, 1, 34, 4, -1, 36, "/an/example/mountpoint"},
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{ 0, 18, 17, 17, -1, -1, -1, -1, -1, "Disk label editor"},
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{ 2, 2, 11, 11, -1, -1, -1, -1, -1, "Partition"},
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{ 2, 14, 8, 8, -1, -1, -1, -1, -1, "Preserve"},
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@ -229,13 +229,13 @@ get_geom_values(int disk)
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int next = 0;
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struct field field[] = {
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{2, 27, 06, 10, 01, 02, 01, -1, -1, "000000"},
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{4, 27, 06, 10, 02, 00, 02, -1, -1, "000000"},
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{6, 27, 06, 10, 00, 01, 00, -1, -1, "000000"},
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{0, 07, 06, 10, -1, -1, -1, -1, -1, "Disk geomtetry parameters"},
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{2, 02, 06, 10, -1, -1, -1, -1, -1, "Number of cylinders:"},
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{4, 02, 06, 10, -1, -1, -1, -1, -1, "Number of tracks (heads):"},
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{6, 02, 06, 10, -1, -1, -1, -1, -1, "Number of sectors:"}
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{2, 28, 06, 10, 01, 02, 01, -1, 01, "Unset"},
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{4, 28, 06, 10, 02, 00, 02, -1, 02, "Unset"},
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{6, 28, 06, 10, 00, 01, 00, -1, 00, "Unset"},
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{0, 07, 24, 24, -1, -1, -1, -1, -1, "BIOS geometry parameters"},
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{2, 02, 20, 20, -1, -1, -1, -1, -1, "Number of cylinders:"},
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{4, 02, 25, 25, -1, -1, -1, -1, -1, "Number of tracks (heads):"},
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{6, 02, 18, 18, -1, -1, -1, -1, -1, "Number of sectors:"}
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};
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if (!(window = newwin(10, 40, 5, 20))) {
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@ -285,7 +285,9 @@ edit_mbr(int disk)
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struct mbr *mbr = &disk_list[disk].mbr;
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/* Confirm disk parameters */
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#ifdef 0
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dialog_msgbox("BIOS disk geometry values", "In order to setup the boot area of the disk it is necessary to know the BIOS values for the disk geometry i.e. the number of cylinders, heads and sectors. These values may be different form the real geometry of the disk, depending on whether or not your system uses geometry translation. At this stage it is the entries from the BIOS that are needed. If you do not know these they can be found by rebooting the machine and entering th BIOS setup routine. See you BIOS manual for details", -1, -1, 1)
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#endif
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if (get_geom_values(disk) == -1)
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return(-1);
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@ -384,6 +386,8 @@ edit_mbr(int disk)
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return(-1);
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}
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}
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delwin(window);
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dialog_clear();
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return (0);
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}
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