uci_set_confdir(ctx, path);
}
- if (uci_load(ctx, "fstab", &pkg))
- {
- char *err;
- uci_get_errorstr(ctx, &err, "fstab");
- ERROR("extroot: failed to load %s/etc/config/%s\n",
- cfg ? cfg : "", err);
- free(err);
- return -1;
+ if (uci_load(ctx, "fstab", &pkg)) {
+ uci_set_confdir(ctx, "/etc/config");
+ if (uci_load(ctx, "fstab", &pkg)) {
+ char *err;
+ uci_get_errorstr(ctx, &err, "fstab");
+ ERROR("extroot: failed to load %s/etc/config/%s\n",
+ cfg ? cfg : "", err);
+ free(err);
+ return -1;
+ }
}
vlist_update(&mounts);
if (mtd) {
_cache_load("/dev/mtdblock*");
_cache_load("/dev/ubiblock*");
+ _cache_load("/dev/ubi?*_?*");
}
_cache_load("/dev/mmcblk*");
_cache_load("/dev/sd*");
struct stat statbuf;
char *e2fsck = "/usr/sbin/e2fsck";
+ /* UBIFS does not need stuff like fsck */
+ if (!strncmp(pr->id->name, "ubifs", 5))
+ return;
+
if (strncmp(pr->id->name, "ext", 3)) {
ERROR("check_filesystem: %s is not supported\n", pr->id->name);
return;
char tag[64];
char uuid[64] = { 0 };
+ snprintf(tag, sizeof(tag), "%s/etc", path);
+ if (stat(tag, &s))
+ mkdir_p(tag);
+
snprintf(tag, sizeof(tag), "%s/etc/.extroot-uuid", path);
if (stat(tag, &s)) {
fp = fopen(tag, "w+");
pr = find_block_info(m->uuid, m->label, m->device);
}
if (pr) {
- if (strncmp(pr->id->name, "ext", 3)) {
+ if (strncmp(pr->id->name, "ext", 3) &&
+ strncmp(pr->id->name, "ubifs", 5)) {
ERROR("extroot: %s is not supported, try ext4\n", pr->id->name);
return -1;
}
static int main_extroot(int argc, char **argv)
{
struct blkid_struct_probe *pr;
- char fs[32] = { 0 };
char blkdev_path[32] = { 0 };
int err = -1;
#ifdef UBIFS_EXTROOT
cache_load(1);
/*
- * Make sure there is "rootfs" MTD partition or UBI volume.
- * TODO: What for?
- */
- find_block_mtd("rootfs", fs, sizeof(fs));
- if (!fs[0]) {
-#ifdef UBIFS_EXTROOT
- libubi = libubi_open();
- find_block_ubi_RO(libubi, "rootfs", fs, sizeof(fs));
- libubi_close(libubi);
- if (!fs[0]) {
- ERROR("extroot: unable to locate rootfs mtdblock / ubiblock\n");
- return -2;
- }
-#else
- ERROR("extroot: unable to locate rootfs mtdblock\n");
- return -2;
-#endif
- }
-
- pr = find_block_info(NULL, NULL, fs);
- if (!pr) {
- ERROR("extroot: unable to retrieve rootfs information\n");
- return -3;
- }
-
- /*
* Look for "rootfs_data". We will want to mount it and check for
* extroot configuration.
*/