static int jffs2_reset(struct volume *v, int reset)
{
char *mp;
mp = find_mount_point(v->blk, 1);
if (mp) {
ULOG_INFO("%s is mounted as %s, only erasing files\n", v->blk, mp);
fs_state_set("/overlay", FS_STATE_PENDING);
overlay_delete(mp, false);
mount(mp, "/", NULL, MS_REMOUNT, 0);
} else {
ULOG_INFO("%s is not mounted\n", v->blk);
return jffs2_mark(v);
}
if (reset) {
sync();
sleep(2);
reboot(RB_AUTOBOOT);
while (1)
;
}
return 0;
}
/*
* Called at the end of init, it can wait for filesystem if needed.
*/
static int
done(int argc, char *argv[1])
{
struct volume *v = volume_find("rootfs_data");
if (!v)
return -1;
switch (volume_identify(v)) {
case FS_NONE:
case FS_DEADCODE:
return jffs2_switch(v);
case FS_JFFS2:
case FS_UBIFS:
fs_state_set("/overlay", FS_STATE_READY);
break;
}
return 0;
}
