Symbol: zfs_prop_get_written_int
usr/src/lib/libzfs/common/libzfs.h
498
extern int zfs_prop_get_written_int(zfs_handle_t *zhp, const char *propname,
usr/src/lib/libzfs/common/libzfs_dataset.c
3268
err = zfs_prop_get_written_int(zhp, propname, &propvalue);