static void
set_label_texts(menudesc *menu, void *arg)
{
struct ptn_menu_info *pi = arg;
menu_ent *m;
int ptn, show_unused_ptn;
int rawptn = getrawpartition();
int maxpart = getmaxpartitions();
msg_display(MSG_fspart);
msg_table_add(MSG_fspart_header, multname, multname, multname);
for (show_unused_ptn = 0, ptn = 0; ptn < maxpart; ptn++) {
m = &menu->opts[ptn];
m->opt_menu = OPT_NOMENU;
m->opt_name = NULL;
m->opt_action = edit_ptn;
if (ptn == rawptn
#ifdef PART_BOOT
|| ptn == PART_BOOT
#endif
|| ptn == PART_C) {
m->opt_flags = OPT_IGNORE;
} else {
m->opt_flags = 0;
if (pm->bsdlabel[ptn].pi_fstype == FS_UNUSED)
continue;
}
show_unused_ptn = ptn + 2;
}
if (!(pi->flags & PIF_SHOW_UNUSED) && ptn > show_unused_ptn) {
ptn = show_unused_ptn;
m = &menu->opts[ptn];
m->opt_name = MSG_show_all_unused_partitions;
m->opt_action = show_all_unused;
ptn++;
}
m = &menu->opts[ptn];
m->opt_menu = MENU_sizechoice;
m->opt_flags = OPT_SUB;
m->opt_action = NULL;
m->opt_name = MSG_askunits;
menu->numopts = ptn + 1;
}
static void
set_ptn_header(menudesc *m, void *arg)
{
partinfo *p = arg;
int i;
int t;
msg_clear();
msg_table_add(MSG_edfspart, 'a' + (p - pm->bsdlabel));
/* Determine which of the properties can be changed */
for (i = PTN_MENU_START; i <= PTN_MENU_MOUNTPT; i++) {
/* Default to disabled... */
m->opts[i].opt_flags |= OPT_IGNORE;
t = p->pi_fstype;
if (i == PTN_MENU_END)
/* The 'end address' is calculated from the size */
continue;
if (t == FS_UNUSED || (t == FS_SWAP && i > PTN_MENU_END)) {
/* Nothing after 'size' can be set for swap/unused */
p->pi_flags &= ~(PIF_NEWFS | PIF_MOUNT);
p->pi_mount[0] = 0;
continue;
}
if (i == PTN_MENU_NEWFS && t != FS_BSDFFS && t != FS_BSDLFS
&& t != FS_APPLEUFS) {
/* Can only newfs UFS and LFS filesystems */
p->pi_flags &= ~PIF_NEWFS;
continue;
}
if (i >= PTN_MENU_ISIZE && i <= PTN_MENU_FSIZE) {
/* Parameters for newfs... */
if (!(p->pi_flags & PIF_NEWFS))
/* Not if we aren't going to run newfs */
continue;
if (t == FS_APPLEUFS && i != PTN_MENU_ISIZE)
/* Can only set # inodes for appleufs */
continue;
if (t == FS_BSDLFS && i != PTN_MENU_BSIZE)
/* LFS doesn't have fragments */
continue;
}
/* Ok: we want this one */
m->opts[i].opt_flags &= ~OPT_IGNORE;
}
}
/*
* hook called after writing disklabel to new target disk.
*/
int
md_post_disklabel(void)
{
struct disklabel updated_label;
int fd, i, no_match;
char dev_name[100], buf[80];
const char *fst[] = {"free", "swap", " v6 ", " v7 ", "sysv", "v71k",
" v8 ", "ffs ", "dos ", "lfs ", "othr", "hpfs",
"9660", "boot", "ados", "hfs ", "fcor", "ex2f",
"ntfs", "raid", "ccd "};
snprintf(dev_name, sizeof(dev_name), "/dev/r%sc", diskdev);
/*
* Open the disk as a raw device
*/
if ((fd = open(dev_name, O_RDONLY, 0)) < 0)
return 0;
/*
* Get the "new" label to see if we were successful. If we aren't
* we'll return an error to keep from destroying the user's disk.
*/
ioctl(fd, DIOCGDINFO, &updated_label);
close(fd);
/*
* Make sure the in-core label matches the on-disk one
*/
no_match = 0;
for (i=0;i<MAXPARTITIONS;i++) {
if (i > updated_label.d_npartitions)
break;
if (bsdlabel[i].pi_size != updated_label.d_partitions[i].p_size)
no_match = 1;
if (bsdlabel[i].pi_size) {
if (bsdlabel[i].pi_offset != updated_label.d_partitions[i].p_offset)
no_match = 1;
if (bsdlabel[i].pi_fstype != updated_label.d_partitions[i].p_fstype)
no_match = 1;
}
if (no_match)
break;
}
/*
* If the labels don't match, tell the user why
*/
if (no_match) {
msg_clear();
msg_display(MSG_label_error);
msg_table_add(MSG_dump_line,
" in-core: offset size type on-disk: offset size type");
for (i=0;i<MAXPARTITIONS;i++) {
sprintf(buf, " %c:%13.8x%10.8x%5s%16.8x%10.8x%5s", i+'a',
bsdlabel[i].pi_offset, bsdlabel[i].pi_size,
fst[bsdlabel[i].pi_fstype],
updated_label.d_partitions[i].p_offset,
updated_label.d_partitions[i].p_size,
fst[updated_label.d_partitions[i].p_fstype]);
msg_table_add(MSG_dump_line, buf);
}
process_menu(MENU_ok2, NULL);
}
return no_match;
}
