207d0a541b
Make a stab at getting free space display to work. Forward decls to shut compiler warnings up. Increase some fields to width 2 in order to get edit_line to let you actually edit them. Sanity check values and yell at bonehead users.
645 lines
18 KiB
C
645 lines
18 KiB
C
/* Stopgap, until Paul does the right thing */
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#define ESC 27
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#define TAB 9
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#include <stdlib.h>
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#include <limits.h>
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#define DKTYPENAMES
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#include <sys/param.h>
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#include <ufs/ffs/fs.h>
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#include <sys/types.h>
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#include <string.h>
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#include <sys/disklabel.h>
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#include <ufs/ffs/fs.h>
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#include <string.h>
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#include <dialog.h>
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#include "sysinstall.h"
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/* Forward decls */
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int disk_size(struct disklabel *);
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int getfstype(char *);
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int sectstoMb(int, int);
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char *partname[MAXPARTITIONS] = {"a", "b", "c", "d", "e", "f", "g", "h"};
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#define EDITABLES 3
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#define FSTYPE 0
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#define UPARTSIZES 1
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#define MOUNTPOINTS 2
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struct field {
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int y;
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int x;
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int width;
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char field[80];
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} field;
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struct field label_fields[MAXPARTITIONS][EDITABLES];
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void
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yelp(char *str)
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{
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dialog_msgbox("Validation Error", str, 6, 75, 1);
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}
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void
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setup_label_fields(struct disklabel *lbl)
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{
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int i;
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for (i = 0; i < MAXPARTITIONS; i++) {
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label_fields[i][0].y = 4 + (i * 2);
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label_fields[i][0].x = 15;
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label_fields[i][0].width = 15;
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sprintf(label_fields[i][0].field, "%s",
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fstypenames[lbl->d_partitions[i].p_fstype]);
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label_fields[i][1].y = 4 + (i * 2);
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label_fields[i][1].x = 35;
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label_fields[i][1].width = 9;
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sprintf(label_fields[i][1].field, "%d",
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sectstoMb(lbl->d_partitions[i].p_size, lbl->d_secsize));
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label_fields[i][2].y = 4 + (i * 2);
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label_fields[i][2].x = 45;
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label_fields[i][2].width = 30;
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}
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sprintf(label_fields[0][2].field, "%s", "/");
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sprintf(label_fields[1][2].field, "%s", "swap");
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sprintf(label_fields[4][2].field, "%s", "/usr");
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}
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void
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update_label_form(WINDOW *window, struct disklabel *lbl)
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{
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int i;
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long used = 0,ul;
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mvwprintw(window, 2, 2, "Partition");
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mvwprintw(window, 2, 15, "Filesystem Type");
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mvwprintw(window, 2, 35, "Size");
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mvwprintw(window, 2, 45, "Mount point");
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for (i=0; i < MAXPARTITIONS; i++) {
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mvwprintw(window, 4+(i*2), 6, "%s", partname[i]);
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mvwprintw(window, label_fields[i][0].y, label_fields[i][0].x, "%s",
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&label_fields[i][0].field);
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if (i < 2 || i > 3) {
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ul = strtol(label_fields[i][1].field,0,0);
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sprintf(label_fields[i][1].field, "%lu",ul);
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used += ul;
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}
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mvwprintw(window, label_fields[i][1].y, label_fields[i][1].x, "%-5s",
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&label_fields[i][1].field);
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if (label_fields[i][2].field)
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mvwprintw(window, label_fields[i][2].y, label_fields[i][2].x, "%s",
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&label_fields[i][2].field);
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}
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mvwprintw(window, 20, 10, "Allocated %5luMb, Unallocated %5lu Mb",
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used, disk_size(lbl) - used);
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wrefresh(window);
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}
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int
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disk_size(struct disklabel *lbl)
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{
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int size;
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size = lbl->d_secsize * lbl->d_nsectors *
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lbl->d_ntracks * lbl->d_ncylinders;
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return (size / 1024 / 1024);
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}
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int
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sectstoMb(int nsects, int secsize)
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{
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int size;
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size = nsects * secsize;
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if (size)
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size /= 1024 * 1024;
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return (size);
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}
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int
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Mbtosects(int Mb, int secsize)
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{
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int nsects;
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nsects = (Mb * 1024 * 1024) / secsize;
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return(nsects);
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}
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int
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rndtocylbdry(int size, int secpercyl)
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{
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int nocyls;
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nocyls = size / secpercyl;
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if ((nocyls * secpercyl) < size)
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nocyls++;
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return (nocyls * secpercyl);
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}
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void
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default_disklabel(struct disklabel *lbl, int avail_sects, int offset)
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{
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int nsects;
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/* Fill in default label entries */
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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 = 5;
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/* Set up c and d as raw partitions for now */
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lbl->d_partitions[2].p_size = avail_sects;
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lbl->d_partitions[2].p_offset = offset;
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lbl->d_partitions[2].p_fsize = DEFFSIZE; /* XXX */
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lbl->d_partitions[2].p_fstype = FS_UNUSED;
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lbl->d_partitions[2].p_frag = DEFFRAG;
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lbl->d_partitions[3].p_size = lbl->d_secperunit;
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lbl->d_partitions[3].p_offset = 0;
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lbl->d_partitions[3].p_fsize = DEFFSIZE;
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lbl->d_partitions[3].p_fstype = FS_UNUSED;
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lbl->d_partitions[3].p_frag = DEFFRAG;
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/* Default root */
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nsects = rndtocylbdry(Mbtosects(DEFROOTSIZE, lbl->d_secsize),
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lbl->d_secpercyl);
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offset = rndtocylbdry(offset, lbl->d_secpercyl);
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lbl->d_partitions[0].p_size = nsects;
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lbl->d_partitions[0].p_offset = offset;
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lbl->d_partitions[0].p_fsize = DEFFSIZE;
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lbl->d_partitions[0].p_fstype = FS_BSDFFS;
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lbl->d_partitions[0].p_frag = DEFFRAG;
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avail_sects -= nsects;
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offset += nsects;
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nsects = rndtocylbdry(Mbtosects(DEFSWAPSIZE, lbl->d_secsize),
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lbl->d_secpercyl);
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lbl->d_partitions[1].p_size = nsects;
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lbl->d_partitions[1].p_offset = offset;
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lbl->d_partitions[1].p_fsize = DEFFSIZE;
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lbl->d_partitions[1].p_fstype = FS_SWAP;
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lbl->d_partitions[1].p_frag = DEFFRAG;
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avail_sects -= nsects;
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offset += nsects;
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nsects = rndtocylbdry(Mbtosects(DEFUSRSIZE, lbl->d_secsize),
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lbl->d_secpercyl);
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if (avail_sects > nsects)
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nsects = avail_sects;
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lbl->d_partitions[4].p_size = nsects;
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lbl->d_partitions[4].p_offset = offset;
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lbl->d_partitions[4].p_fsize = DEFFSIZE;
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lbl->d_partitions[4].p_fstype = FS_BSDFFS;
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lbl->d_partitions[4].p_frag = DEFFRAG;
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}
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void
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edit_disklabel(struct disklabel *lbl)
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{
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int key=0;
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int x_pos = 0;
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int y_pos = 0;
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WINDOW *window;
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if (use_shadow)
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draw_shadow(stdscr, 1, 1, LINES-3, COLS-5);
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window = newwin(LINES - 2, COLS - 4, 0, 0);
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keypad(window, TRUE);
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draw_box(window, 1, 1, LINES - 3, COLS - 5, dialog_attr, border_attr);
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wattrset(window, dialog_attr);
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setup_label_fields(lbl);
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do {
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update_label_form(window, lbl);
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key = edit_line(window, label_fields[y_pos][x_pos].y,
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label_fields[y_pos][x_pos].x,
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label_fields[y_pos][x_pos].field,
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label_fields[y_pos][x_pos].width,
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20);
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switch(key) {
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case KEY_UP:
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if (y_pos != 0)
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y_pos--;
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break;
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case KEY_DOWN:
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if (++y_pos == MAXPARTITIONS)
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y_pos--;
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break;
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case '\n':
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case TAB:
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x_pos++;
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if (x_pos == EDITABLES) {
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x_pos = 0;
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if (++y_pos == MAXPARTITIONS)
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y_pos--;
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}
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break;
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case KEY_BTAB:
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x_pos--;
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if (x_pos < 0) {
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x_pos = EDITABLES - 1;
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if (--y_pos < 0)
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y_pos++;
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}
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break;
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default:
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break;
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}
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} while (key != '\033');
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dialog_clear();
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}
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int
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build_disklabel(struct disklabel *lbl)
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{
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int i, offset;
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int nsects;
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int total_sects;
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/* Get start of FreeBSD partition from default label */
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offset = lbl->d_partitions[2].p_offset;
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for (i=0; i < MAXPARTITIONS; i++) {
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if (strlen(label_fields[i][MOUNTPOINTS].field) &&
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atoi(label_fields[i][UPARTSIZES].field)) {
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sprintf(scratch, "%s%s", avail_disknames[inst_disk], partname[i]);
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Fname[Nfs] = StrAlloc(scratch);
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Fmount[Nfs] = StrAlloc(label_fields[i][MOUNTPOINTS].field);
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Nfs++;
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nsects = Mbtosects(atoi(label_fields[i][UPARTSIZES].field),
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lbl->d_secsize);
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lbl->d_partitions[i].p_size = nsects;
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lbl->d_partitions[i].p_offset = offset;
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offset += nsects;
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total_sects += nsects;
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lbl->d_partitions[i].p_fstype =
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getfstype(label_fields[i][FSTYPE].field);
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lbl->d_npartitions = i+1;
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} else if (i < 2 || i > 3) {
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lbl->d_partitions[i].p_size = 0;
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lbl->d_partitions[i].p_offset = 0;
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lbl->d_partitions[i].p_fstype = 0;
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}
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Debug("Part%d: %d sects, %d offset, %d end, %d type", i,
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lbl->d_partitions[i].p_size,
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lbl->d_partitions[i].p_offset,
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lbl->d_partitions[i].p_size+
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lbl->d_partitions[i].p_offset,
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lbl->d_partitions[i].p_fstype);
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}
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return 0;
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}
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int
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getfstype(char *fstype)
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{
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int i;
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for (i=0; i < FSMAXTYPES; i++)
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if (!strcasecmp(fstype, fstypenames[i]))
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return(i);
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return(FS_OTHER);
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}
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void
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display_disklabel(int disk)
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{
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int i, key=0;
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WINDOW *window;
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if (use_shadow)
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draw_shadow(stdscr, 1, 1, LINES-2, COLS-2);
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window = newwin(LINES-2, COLS-2, 1, 1);
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keypad(window, TRUE);
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draw_box(window, 1, 1, LINES - 2, COLS - 2, dialog_attr, border_attr);
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wattrset(window, dialog_attr);
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mvwprintw(window, 2, 2, "Dumping label for disk %d, %s\n", disk, avail_disklabels[disk].d_typename);
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mvwprintw(window, 3, 2, "magic = %lu",avail_disklabels[disk].d_magic);
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mvwprintw(window, 3, 22, "type = %x",avail_disklabels[disk].d_type);
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mvwprintw(window, 3, 32, "subtype = %x\n",avail_disklabels[disk].d_subtype);
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mvwprintw(window, 4, 2, "Typename = %s",avail_disklabels[disk].d_typename);
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mvwprintw(window, 4, 38, "Packname = %s",avail_disklabels[disk].d_packname);
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mvwprintw(window, 5, 74, "boot0 = %s",avail_disklabels[disk].d_boot0);
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mvwprintw(window, 5, 50, "boot1 = %s\n",avail_disklabels[disk].d_boot1);
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mvwprintw(window, 5, 2, "secsize = %ld",avail_disklabels[disk].d_secsize);
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mvwprintw(window, 5, 20, "nsectors = %ld",avail_disklabels[disk].d_nsectors);
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mvwprintw(window, 5, 30, "ntracks = %ld",avail_disklabels[disk].d_ntracks);
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mvwprintw(window, 5, 50, "ncylinders = %ld\n",avail_disklabels[disk].d_ncylinders);
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mvwprintw(window, 6, 2, "secpercyl = %ld",avail_disklabels[disk].d_secpercyl);
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mvwprintw(window, 6, 40, "secperunit = %ld\n",avail_disklabels[disk].d_secperunit);
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mvwprintw(window, 7, 2, "sparespertrack = %d",avail_disklabels[disk].d_sparespertrack);
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mvwprintw(window, 7, 20, "sparespercyl = %d",avail_disklabels[disk].d_sparespercyl);
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mvwprintw(window, 7, 40, "acylinders = %ld\n",avail_disklabels[disk].d_acylinders);
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mvwprintw(window, 8, 2, "rpm = %d",avail_disklabels[disk].d_rpm);
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mvwprintw(window, 8, 20, "interleave = %d",avail_disklabels[disk].d_interleave);
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mvwprintw(window, 8, 40, "trackskew = %d",avail_disklabels[disk].d_trackskew);
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mvwprintw(window, 8, 60, "cylskew = %d\n",avail_disklabels[disk].d_cylskew);
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mvwprintw(window, 9, 2, "headswitch = %ld",avail_disklabels[disk].d_headswitch);
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mvwprintw(window, 9, 30, "trkseek = %ld",avail_disklabels[disk].d_trkseek);
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mvwprintw(window, 9, 55, "flags = %ld\n",avail_disklabels[disk].d_flags);
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mvwprintw(window, 10, 2, "Drivedata");
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for (i=0; i< NDDATA; i++) {
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mvwprintw(window, 10, 11 + (i*10), " : %d = %ld",i,avail_disklabels[disk].d_drivedata[i]);
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}
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mvwprintw(window, 11, 2, "Spare");
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for (i=0; i< NSPARE; i++) {
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mvwprintw(window, 11, 7 + (i*10), " : %d = %ld",i,avail_disklabels[disk].d_spare[i]);
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}
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mvwprintw(window, 12, 2, "magic2 = %lu",avail_disklabels[disk].d_magic2);
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mvwprintw(window, 12, 40, "checksum = %d\n",avail_disklabels[disk].d_checksum);
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mvwprintw(window, 13, 2, "npartitions = %d",avail_disklabels[disk].d_npartitions);
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mvwprintw(window, 13, 25, "bbsize = %lu",avail_disklabels[disk].d_bbsize);
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mvwprintw(window, 13, 50, "sbsize = %lu\n",avail_disklabels[disk].d_sbsize);
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for (i=0; i< MAXPARTITIONS; i++) {
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mvwprintw(window, 14+i, 2, "%d: size: %ld",i,avail_disklabels[disk].d_partitions[i].p_size);
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mvwprintw(window, 14+i, 20, "offset: %ld",avail_disklabels[disk].d_partitions[i].p_offset);
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mvwprintw(window, 14+i, 36, "fsize: %ld",avail_disklabels[disk].d_partitions[i].p_fsize);
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mvwprintw(window, 14+i, 49, "fstype: %d",avail_disklabels[disk].d_partitions[i].p_fstype);
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mvwprintw(window, 14+i, 60, "frag: %d",avail_disklabels[disk].d_partitions[i].p_frag);
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mvwprintw(window, 14+i, 70, "cpg: %d",avail_disklabels[disk].d_partitions[i].p_cpg);
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}
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dialog_update();
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while (key != '\n' && key != ' ' && key != '\033')
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key = wgetch(window);
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delwin(window);
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dialog_clear();
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}
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static int
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AskWhichPartition(char *prompt)
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{
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char buf[10];
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int i;
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*buf = 0;
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i = AskEm(stdscr, prompt, buf, 2);
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if (i != '\n' && i != '\r') return -1;
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if (!strchr("abefghABEFGH",*buf)) return -1;
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return tolower(*buf) - 'a';
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}
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static void
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CleanMount(int disk, int part)
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{
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int i = MP[disk][part];
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if (Fmount[i]) {
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free(Fmount[i]);
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Fmount[i] = 0;
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}
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if (Fname[i]) {
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free(Fname[i]);
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Fname[i] = 0;
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}
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if (Ftype[i]) {
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free(Ftype[i]);
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Ftype[i] = 0;
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}
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MP[disk][part] = 0;
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}
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int free_space;
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void
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DiskLabel()
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{
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int i, j, done = 0, diskno, flag, k;
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char buf[128];
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struct disklabel *lbl, olbl;
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u_long cyl, hd, sec, tsec;
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u_long l1, l2, l3, l4;
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*buf = 0;
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i = AskEm(stdscr, "Enter number of disk to Disklabel ", buf, 2);
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printf("%d", i);
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if (i != '\n' && i != '\r') return;
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diskno = atoi(buf);
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if (!(diskno >= 0 && diskno < MAX_NO_DISKS && Dname[diskno]))
|
|
return;
|
|
olbl = *Dlbl[diskno];
|
|
lbl = &olbl;
|
|
cyl = lbl->d_ncylinders;
|
|
hd = lbl->d_ntracks;
|
|
sec = lbl->d_nsectors;
|
|
tsec = lbl->d_secperunit;
|
|
free_space = lbl->d_partitions[OURPART].p_size;
|
|
while(!done) {
|
|
clear(); standend();
|
|
j = 0;
|
|
mvprintw(j++, 0, "%s -- Diskspace editor -- DISKLABEL", TITLE);
|
|
j++;
|
|
mvprintw(j++, 0, "Part Start End Blocks MB Type Mountpoint");
|
|
for (i = 0; i < MAXPARTITIONS; i++) {
|
|
mvprintw(j++, 0, "%c ", 'a'+i);
|
|
if (i >= lbl->d_npartitions)
|
|
continue;
|
|
printw(" %8u %8u %8u %5u ",
|
|
lbl->d_partitions[i].p_offset,
|
|
lbl->d_partitions[i].p_offset+
|
|
(lbl->d_partitions[i].p_size ?
|
|
lbl->d_partitions[i].p_size-1 : 0),
|
|
lbl->d_partitions[i].p_size,
|
|
(lbl->d_partitions[i].p_size + 1024)/2048);
|
|
|
|
k = lbl->d_partitions[i].p_fstype;
|
|
if (k > FSMAXTYPES)
|
|
printw(" %04x ", k);
|
|
else
|
|
printw("%-10s ", fstypenames[k]);
|
|
if (i == OURPART)
|
|
printw("<Entire FreeBSD slice>");
|
|
else if (i == RAWPART)
|
|
printw("<Entire Disk>");
|
|
else {
|
|
if (Fmount[MP[diskno][i]])
|
|
printw(Fmount[MP[diskno][i]]);
|
|
free_space -= lbl->d_partitions[i].p_size;
|
|
}
|
|
}
|
|
mvprintw(19, 0, "Free space: %d blocks.", free_space);
|
|
mvprintw(21, 0, "Commands available:");
|
|
mvprintw(22, 0, "(S)ize (M)ountpoint (D)elete (R)eread (W)rite (Q)uit");
|
|
mvprintw(23, 0, "Enter Command> ");
|
|
i=getch();
|
|
switch(i) {
|
|
case 'd': case 'D':
|
|
j = AskWhichPartition("Delete which partition? ");
|
|
if (j < 0) {
|
|
yelp("Invalid partition");
|
|
break;
|
|
}
|
|
CleanMount(diskno, j);
|
|
lbl->d_partitions[j].p_fstype = FS_UNUSED;
|
|
lbl->d_partitions[j].p_size = 0;
|
|
lbl->d_partitions[j].p_offset = 0;
|
|
break;
|
|
|
|
case 's': case 'S':
|
|
j = AskWhichPartition("Change size of which partition? ");
|
|
if (j < 0) {
|
|
yelp("Invalid partition");
|
|
break;
|
|
}
|
|
if (lbl->d_partitions[j].p_fstype != FS_BSDFFS &&
|
|
lbl->d_partitions[j].p_fstype != FS_UNUSED &&
|
|
lbl->d_partitions[j].p_fstype != FS_SWAP) {
|
|
yelp("Invalid partition type");
|
|
break;
|
|
}
|
|
if (lbl->d_partitions[OURPART].p_size == 0) {
|
|
yelp("No FreeBSD partition defined?");
|
|
break;
|
|
}
|
|
l1=lbl->d_partitions[OURPART].p_offset;
|
|
l2=lbl->d_partitions[OURPART].p_offset +
|
|
lbl->d_partitions[OURPART].p_size;
|
|
for (i = 0; i < MAXPARTITIONS; i++) {
|
|
if (i == OURPART) continue;
|
|
if (i == RAWPART) continue;
|
|
if (i == j) continue;
|
|
if (lbl->d_partitions[i].p_size == 0) continue;
|
|
if (lbl->d_partitions[i].p_offset >= l2) continue;
|
|
if ((lbl->d_partitions[i].p_offset+
|
|
lbl->d_partitions[i].p_size) <= l1) continue;
|
|
l3 = lbl->d_partitions[i].p_offset - l1;
|
|
l4 = l2 - (lbl->d_partitions[i].p_offset+
|
|
lbl->d_partitions[i].p_size);
|
|
if (l3 > 0 && l3 >= l4)
|
|
l2 = l1+l3;
|
|
else if (l4 > 0 && l4 > l3)
|
|
l1 = l2-l4;
|
|
else
|
|
l2 = l1;
|
|
}
|
|
if (!(l2 - l1)) {
|
|
yelp("Oh god, I'm so confused!");
|
|
break;
|
|
}
|
|
sprintf(buf, "%lu", (l2-l1+1024L)/2048L);
|
|
i = AskEm(stdscr, "Size of slice in MB ", buf, 10);
|
|
l3= strtol(buf, 0, 0) * 2048L;
|
|
if (!l3) {
|
|
yelp("Invalid size given");
|
|
break;
|
|
}
|
|
if (l3 > l2 - l1)
|
|
l3 = l2 - l1;
|
|
lbl->d_partitions[j].p_size = l3;
|
|
lbl->d_partitions[j].p_offset = l1;
|
|
if (j == 1)
|
|
lbl->d_partitions[j].p_fstype = FS_SWAP;
|
|
else
|
|
lbl->d_partitions[j].p_fstype = FS_BSDFFS;
|
|
break;
|
|
|
|
case 'r': case 'R':
|
|
olbl = *Dlbl[diskno];
|
|
/* XXX be more selective here */
|
|
for (i = 0; i < MAXPARTITIONS; i++)
|
|
CleanMount(diskno, i);
|
|
break;
|
|
|
|
case 'm': case 'M':
|
|
j = AskWhichPartition("Mountpoint of which partition ? ");
|
|
if (j < 0) {
|
|
yelp("Invalid partition");
|
|
break;
|
|
}
|
|
k = lbl->d_partitions[j].p_fstype;
|
|
if (k != FS_BSDFFS && k != FS_MSDOS && k != FS_SWAP) {
|
|
yelp("Invalid partition type");
|
|
break;
|
|
}
|
|
if (!lbl->d_partitions[j].p_size) {
|
|
yelp("Zero partition size");
|
|
break;
|
|
}
|
|
if (k == FS_SWAP)
|
|
strcpy(buf, "swap");
|
|
else if (Fmount[MP[diskno][j]])
|
|
strcpy(buf, Fmount[MP[diskno][j]]);
|
|
else
|
|
*buf = 0;
|
|
if (k != FS_SWAP) {
|
|
i = AskEm(stdscr, "Mount on directory ", buf, 28);
|
|
if (i != '\n' && i != '\r') {
|
|
yelp("Invalid directory name");
|
|
break;
|
|
}
|
|
}
|
|
CleanMount(diskno, j);
|
|
for (k = 1; k < MAX_NO_FS; k++)
|
|
if (!Fmount[k])
|
|
break;
|
|
if (k >= MAX_NO_FS) {
|
|
yelp("Maximum number of filesystems exceeded");
|
|
break;
|
|
}
|
|
Fmount[k] = StrAlloc(buf);
|
|
MP[diskno][j] = k;
|
|
sprintf(buf, "%s%c", Dname[diskno], j+'a');
|
|
Fname[MP[diskno][j]] = StrAlloc(buf);
|
|
if (lbl->d_partitions[j].p_fstype == FS_BSDFFS)
|
|
Ftype[MP[diskno][j]] = StrAlloc("ufs");
|
|
else if (lbl->d_partitions[j].p_fstype == FS_MSDOS)
|
|
Ftype[MP[diskno][j]] = StrAlloc("msdos");
|
|
else if (lbl->d_partitions[j].p_fstype == FS_SWAP)
|
|
Ftype[MP[diskno][j]] = StrAlloc("swap");
|
|
Fsize[MP[diskno][j]] = (lbl->d_partitions[j].p_size+1024)/2048;
|
|
break;
|
|
|
|
case 'w': case 'W':
|
|
*Dlbl[diskno] = *lbl;
|
|
Dlbl[diskno]->d_magic = DISKMAGIC;
|
|
Dlbl[diskno]->d_magic2 = DISKMAGIC;
|
|
Dlbl[diskno]->d_checksum = 0;
|
|
Dlbl[diskno]->d_checksum = dkcksum(Dlbl[diskno]);
|
|
*lbl= *Dlbl[diskno];
|
|
flag=1;
|
|
if (ioctl(Dfd[diskno], DIOCWLABEL, &flag) < 0)
|
|
Fatal("Couldn't enable writing of labels");
|
|
if (ioctl(Dfd[diskno], DIOCSDINFO, Dlbl[diskno]) == -1)
|
|
Fatal("Couldn't set label: %s", strerror(errno));
|
|
if (ioctl(Dfd[diskno], DIOCWDINFO, Dlbl[diskno]) == -1)
|
|
Fatal("Couldn't write label: %s", strerror(errno));
|
|
flag=0;
|
|
if (ioctl(Dfd[diskno], DIOCWLABEL, &flag) < 0)
|
|
Fatal("Couldn't disable writing of labels");
|
|
|
|
mvprintw(24, 0, "Label written successfully.");
|
|
beep();
|
|
break;
|
|
|
|
case 'q': case 'Q':
|
|
if (!memcmp(lbl, Dlbl[diskno], sizeof *lbl))
|
|
return;
|
|
/* XXX be more selective here */
|
|
for (i = 0; i < MAXPARTITIONS; i++)
|
|
CleanMount(diskno, i);
|
|
return;
|
|
break;
|
|
}
|
|
}
|
|
}
|