anocancel(9F) Kernel Functions for Drivers anocancel(9F)
NAME
anocancel - prevent cancellation of asynchronous I/O request
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
int anocancel( );
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
DESCRIPTION
anocancel() should be used by drivers that do not support canceling asynchronous I/O requests. anocancel() is passed as the driver cancel
routine parameter to aphysio(9F).
RETURN VALUES
anocancel() returns ENXIO.
SEE ALSO
aread(9E), awrite(9E), aphysio(9F)
Writing Device Drivers
SunOS 5.10 9 Nov 1994 anocancel(9F)
