Symbol: mdb_iob_read
usr/src/cmd/mdb/common/mdb/mdb_cmds.c
951
ssize_t len = mdb_iob_read(iob, buf, sizeof (buf));
usr/src/cmd/mdb/common/mdb/mdb_io.h
144
extern ssize_t mdb_iob_read(mdb_iob_t *, void *, size_t);