diff options
Diffstat (limited to 'lib/libbe/be_info.c')
| -rw-r--r-- | lib/libbe/be_info.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/lib/libbe/be_info.c b/lib/libbe/be_info.c index 7f1b58a071ca..745f4f9be23b 100644 --- a/lib/libbe/be_info.c +++ b/lib/libbe/be_info.c @@ -30,6 +30,7 @@ __FBSDID("$FreeBSD$"); #include <sys/zfs_context.h> +#include <libzfsbootenv.h> #include "be.h" #include "be_impl.h" @@ -108,6 +109,7 @@ be_get_bootenv_props(libbe_handle_t *lbh, nvlist_t *dsnvl) data.lbh = lbh; data.list = dsnvl; data.single_object = false; + data.bootonce = NULL; return (be_proplist_update(&data)); } @@ -121,6 +123,7 @@ be_get_dataset_props(libbe_handle_t *lbh, const char *name, nvlist_t *props) data.lbh = lbh; data.list = props; data.single_object = true; + data.bootonce = NULL; if ((snap_hdl = zfs_open(lbh->lzh, name, ZFS_TYPE_FILESYSTEM | ZFS_TYPE_SNAPSHOT)) == NULL) return (BE_ERR_ZFSOPEN); @@ -140,6 +143,7 @@ be_get_dataset_snapshots(libbe_handle_t *lbh, const char *name, nvlist_t *props) data.lbh = lbh; data.list = props; data.single_object = false; + data.bootonce = NULL; if ((ds_hdl = zfs_open(lbh->lzh, name, ZFS_TYPE_FILESYSTEM)) == NULL) return (BE_ERR_ZFSOPEN); @@ -179,6 +183,10 @@ prop_list_builder_cb(zfs_handle_t *zfs_hdl, void *data_p) dataset = zfs_get_name(zfs_hdl); nvlist_add_string(props, "dataset", dataset); + if (data->bootonce != NULL && + strcmp(dataset, data->bootonce) == 0) + nvlist_add_boolean_value(props, "bootonce", true); + name = strrchr(dataset, '/') + 1; nvlist_add_string(props, "name", name); @@ -246,6 +254,9 @@ be_proplist_update(prop_data_t *data) ZFS_TYPE_FILESYSTEM)) == NULL) return (BE_ERR_ZFSOPEN); + (void) lzbe_get_boot_device(zpool_get_name(data->lbh->active_phandle), + &data->bootonce); + /* XXX TODO: some error checking here */ zfs_iter_filesystems(root_hdl, prop_list_builder_cb, data); |