BIOERROR(9F) Kernel Functions for Drivers BIOERROR(9F)
NAME
bioerror - indicate error in buffer header
SYNOPSIS
#include <sys/types.h>
#include <sys/buf.h>
#include <sys/ddi.h>
void bioerror(
struct buf *bp,
int error);
INTERFACE LEVEL
illumos DDI specific (illumos DDI)
PARAMETERS
bp Pointer to the
buf(9S) structure describing the transfer.
error Error number to be set, or zero to clear an error
indication.
DESCRIPTION
If
error is non-zero,
bioerror() indicates an error has occurred in
the
buf(9S) structure. A subsequent call to
geterror(9F) will return
error.
If
error is
0, the error indication is cleared and a subsequent call
to
geterror(9F) will return
0.
CONTEXT
bioerror() can be called from any context.
SEE ALSO
strategy(9E),
geterror(9F),
getrbuf(9F),
buf(9S) April 9, 2016 BIOERROR(9F)
