Symbol: ttrace_walk
usr/src/cmd/mdb/i86pc/modules/unix/unix.c
568
if (ttrace_walk(addr, &rec, &dcmd) == WALK_ERR)
usr/src/cmd/mdb/i86pc/modules/unix/unix.c
590
if (mdb_walk("ttrace", (mdb_walk_cb_t)ttrace_walk, &dcmd) == -1) {