bbddoonnee() -- Block-Device Routine

#iinncclluuddee <ssyyss/bbuuff.hh>
vvooiidd
bbddoonnee(_b_p)
BBUUFF *_b_p;

A driver for a block device must call bbddoonnee() when it has completed I/O for
the buffer  pointed to by _b_p.  If an I/O error  occurred, the driver should
set the BBFFEERRRR bit in field _b_p->bb_ffllaagg before it calls bbddoonnee().

_S_e_e _A_l_s_o
bblloocckk-ddeevviiccee rroouuttiinneess
