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1.1 ! root 1: bbccllaaiimm() -- Block-Device Routine ! 2: ! 3: #iinncclluuddee <ssyyss/bbuuff.hh> ! 4: BBUUFF * ! 5: bbccllaaiimm(_d_e_v_i_c_e, _b_l_o_c_k) ! 6: ddeevv_tt _d_e_v_i_c_e; ! 7: ddaaddddrr_tt _b_l_o_c_k; ! 8: ! 9: bbccllaaiimm() locates or allocates a buffer associated with _b_l_o_c_k on _d_e_v_i_c_e. ! 10: The buffer contents are invalid if its field _b__f_l_a_g has the BFNTP bit set. ! 11: ! 12: bbccllaaiimm() should not be called from deferred or timed functions, or by ! 13: interrupt handlers. ! 14: ! 15: _S_e_e _A_l_s_o ! 16: bblloocckk-ddeevviiccee rroouuttiinneess
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