SANEI
1.3.1.74-c434
include
sane
sanei_directio.h
1
#ifndef __SANEI_DIRECTIO_H__
2
#define __SANEI_DIRECTIO_H__
3
4
#ifdef HAVE_SYS_IO_H
5
#include <sys/io.h>
6
#endif
7
8
#ifdef ENABLE_PARPORT_DIRECTIO
9
10
#if (! defined SANE_INB ) && ( defined HAVE_SYS_HW_H )
/* OS/2 EMX case */
11
#define SANE_INB 1
12
#endif
/* OS/2 EMX case */
13
14
15
16
#if (! defined SANE_INB ) && ( defined HAVE_MACHINE_CPUFUNC_H )
/* FreeBSD case */
17
#define SANE_INB 2
18
#endif
/* FreeBSD case */
19
20
21
/* linux GCC on i386 */
22
#if ( ! defined SANE_INB ) && ( defined HAVE_SYS_IO_H ) && ( defined __GNUC__ ) && ( defined __i386__ )
23
#define SANE_INB 3
24
#endif
/* linux GCC on i386 */
25
26
27
/* linux GCC non i386 */
28
#if ( ! defined SANE_INB ) && ( defined HAVE_SYS_IO_H ) && ( defined __GNUC__ ) && ( ! defined __i386__ )
29
#define SANE_INB 4
30
#endif
/* linux GCC non i386 */
31
32
33
/* ICC on i386 */
34
#if ( ! defined SANE_INB ) && ( defined __INTEL_COMPILER ) && ( defined __i386__ )
35
#define SANE_INB 5
36
#endif
/* ICC on i386 */
37
38
/* direct io requested, but no valid inb/oub */
39
#if ( ! defined SANE_INB) && ( defined ENABLE_PARPORT_DIRECTIO )
40
#warning "ENABLE_PARPORT_DIRECTIO cannot be used du to lack of inb/out definition"
41
#undef ENABLE_PARPORT_DIRECTIO
42
#endif
43
44
#endif
/* ENABLE_PARPORT_DIRECTIO */
45
46
/*
47
* no inb/outb without --enable-parport-directio *
48
*/
49
#ifndef ENABLE_PARPORT_DIRECTIO
50
#define SANE_INB 0
51
#endif
/* ENABLE_PARPORT_DIRECTIO is not defined */
52
53
/* we need either direct io or ppdev */
54
#if ! defined ENABLE_PARPORT_DIRECTIO && ! defined HAVE_LINUX_PPDEV_H && ! defined HAVE_DEV_PPBUS_PPI_H
55
#define IO_SUPPORT_MISSING
56
#endif
57
58
59
extern
int
sanei_ioperm (
int
start
,
int
length,
int
enable);
60
extern
unsigned
char
sanei_inb (
unsigned
int
port);
61
extern
void
sanei_outb (
unsigned
int
port,
unsigned
char
value);
62
extern
void
sanei_insb (
unsigned
int
port,
unsigned
char
*addr,
63
unsigned
long
count);
64
extern
void
sanei_insl (
unsigned
int
port,
unsigned
char
*addr,
65
unsigned
long
count);
66
extern
void
sanei_outsb (
unsigned
int
port,
const
unsigned
char
*addr,
67
unsigned
long
count);
68
extern
void
sanei_outsl (
unsigned
int
port,
const
unsigned
char
*addr,
69
unsigned
long
count);
70
71
#endif
// __SANEI_DIRECTIO_H__
start
SANE_Status ENTRY() start(SANE_Handle)
Internationalization for SANE backends.
Generated on Tue Nov 19 2024 05:46:17 for SANEI by
1.9.4
