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

     Solaris DDI specific (Solaris 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
     occured  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 subse-
     quent 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)