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6 .TH BIORESET 9F "Nov 15, 1996"
8 bioreset \- reuse a private buffer header after I/O is complete
17 \fBvoid\fR \fBbioreset\fR(\fBstruct buf *\fR\fIbp\fR);
23 Solaris DDI specific (Solaris DDI)
31 Pointer to the \fBbuf\fR(9S) structure.
37 \fBbioreset()\fR is used by drivers that allocate private buffers with
38 \fBgetrbuf\fR(9F) or \fBkmem_alloc\fR(9F) and want to reuse them in multiple
39 transfers before freeing them with \fBfreerbuf\fR(9F) or \fBkmem_free\fR(9F).
40 \fBbioreset()\fR resets the buffer header to the state it had when initially
41 allocated by \fBgetrbuf()\fR or initialized by \fBbioinit\fR(9F).
45 \fBbioreset()\fR can be called from any context.
49 \fBstrategy\fR(9E), \fBbioinit\fR(9F), \fBbiofini\fR(9F), \fBfreerbuf\fR(9F),
50 \fBgetrbuf\fR(9F), \fBkmem_alloc\fR(9F), \fBkmem_free\fR(9F), \fBbuf\fR(9S)
54 \fIbp\fR must not describe a transfer in progress.