Symbol: nvlist_add_string
usr/src/boot/libsa/zfs/nvlist.c
1403
nvlist_add_string(nvlist_t *nvl, const char *name, const char *value)
usr/src/common/nvpair/nvpair.c
1338
nvlist_add_string(nvlist_t *nvl, const char *name, const char *val)