SANEI
1.3.1.76-0750
include
sane
sanei_directio.h
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#ifndef __SANEI_DIRECTIO_H__
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#define __SANEI_DIRECTIO_H__
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#ifdef HAVE_SYS_IO_H
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#include <sys/io.h>
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#endif
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#ifdef ENABLE_PARPORT_DIRECTIO
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#if (! defined SANE_INB ) && ( defined HAVE_SYS_HW_H )
/* OS/2 EMX case */
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#define SANE_INB 1
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#endif
/* OS/2 EMX case */
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#if (! defined SANE_INB ) && ( defined HAVE_MACHINE_CPUFUNC_H )
/* FreeBSD case */
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#define SANE_INB 2
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#endif
/* FreeBSD case */
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/* linux GCC on i386 */
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#if ( ! defined SANE_INB ) && ( defined HAVE_SYS_IO_H ) && ( defined __GNUC__ ) && ( defined __i386__ )
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#define SANE_INB 3
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#endif
/* linux GCC on i386 */
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/* linux GCC non i386 */
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#if ( ! defined SANE_INB ) && ( defined HAVE_SYS_IO_H ) && ( defined __GNUC__ ) && ( ! defined __i386__ )
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#define SANE_INB 4
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#endif
/* linux GCC non i386 */
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/* ICC on i386 */
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#if ( ! defined SANE_INB ) && ( defined __INTEL_COMPILER ) && ( defined __i386__ )
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#define SANE_INB 5
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#endif
/* ICC on i386 */
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/* direct io requested, but no valid inb/oub */
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#if ( ! defined SANE_INB) && ( defined ENABLE_PARPORT_DIRECTIO )
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#warning "ENABLE_PARPORT_DIRECTIO cannot be used du to lack of inb/out definition"
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#undef ENABLE_PARPORT_DIRECTIO
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#endif
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#endif
/* ENABLE_PARPORT_DIRECTIO */
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/*
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* no inb/outb without --enable-parport-directio *
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*/
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#ifndef ENABLE_PARPORT_DIRECTIO
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#define SANE_INB 0
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#endif
/* ENABLE_PARPORT_DIRECTIO is not defined */
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/* we need either direct io or ppdev */
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#if ! defined ENABLE_PARPORT_DIRECTIO && ! defined HAVE_LINUX_PPDEV_H && ! defined HAVE_DEV_PPBUS_PPI_H
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#define IO_SUPPORT_MISSING
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#endif
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extern
int
sanei_ioperm (
int
start
,
int
length,
int
enable);
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extern
unsigned
char
sanei_inb (
unsigned
int
port);
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extern
void
sanei_outb (
unsigned
int
port,
unsigned
char
value);
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extern
void
sanei_insb (
unsigned
int
port,
unsigned
char
*addr,
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unsigned
long
count);
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extern
void
sanei_insl (
unsigned
int
port,
unsigned
char
*addr,
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unsigned
long
count);
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extern
void
sanei_outsb (
unsigned
int
port,
const
unsigned
char
*addr,
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unsigned
long
count);
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extern
void
sanei_outsl (
unsigned
int
port,
const
unsigned
char
*addr,
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unsigned
long
count);
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#endif
// __SANEI_DIRECTIO_H__
start
SANE_Status ENTRY() start(SANE_Handle)
Internationalization for SANE backends.
Generated on Mon Dec 9 2024 03:12:40 for SANEI by
1.9.4
