source: rtems/c/src/optman/sapi/no-io.c @ 3a4ae6c

4.104.114.84.95
Last change on this file since 3a4ae6c was 3a4ae6c, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 11, 1995 at 7:35:39 PM

The word "RTEMS" almost completely removed from the core.

Configuration Table Template file added and all tests
modified to use this. All gvar.h and conftbl.h files
removed from test directories.

Configuration parameter maximum_devices added.

Core semaphore and mutex handlers added and RTEMS API Semaphore
Manager updated to reflect this.

Initialization sequence changed to invoke API specific initialization
routines. Initialization tasks table now owned by RTEMS Tasks Manager.

Added user extension for post-switch.

Utilized user extensions to implement API specific functionality
like signal dispatching.

Added extensions to the System Initialization Thread so that an
API can register a function to be invoked while the system
is being initialized. These are largely equivalent to the
pre-driver and post-driver hooks.

Added the Modules file oar-go32_p5, modified oar-go32, and modified
the file make/custom/go32.cfg to look at an environment varable which
determines what CPU model is being used.

All BSPs updated to reflect named devices and clock driver's IOCTL
used by the Shared Memory Driver. Also merged clock isr into
main file and removed ckisr.c where possible.

Updated spsize to reflect new and moved variables.

Makefiles for the executive source and include files updated to show
break down of files into Core, RTEMS API, and Neither.

Header and inline files installed into subdirectory based on whether
logically in the Core or a part of the RTEMS API.

  • Property mode set to 100644
File size: 2.0 KB
Line 
1/*
2 *  Input/Output Manager
3 *
4 *
5 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
6 *  On-Line Applications Research Corporation (OAR).
7 *  All rights assigned to U.S. Government, 1994.
8 *
9 *  This material may be reproduced by or for the U.S. Government pursuant
10 *  to the copyright license under the clause at DFARS 252.227-7013.  This
11 *  notice must appear in all copies of this file and its derivatives.
12 *
13 *  $Id$
14 */
15
16#include <rtems/system.h>
17#include <rtems/rtems/status.h>
18#include <rtems/config.h>
19#include <rtems/io.h>
20#include <rtems/core/isr.h>
21#include <rtems/core/thread.h>
22
23void _IO_Initialize_all_drivers( void )
24{
25}
26
27rtems_status_code rtems_io_register_name(
28    char *device_name,
29    rtems_device_major_number major,
30    rtems_device_minor_number minor
31  )
32{
33  return RTEMS_NOT_CONFIGURED;
34}
35
36rtems_status_code rtems_io_lookup_name(
37    const char *pathname,
38    rtems_driver_name_t **rnp
39  )
40{
41  return RTEMS_NOT_CONFIGURED;
42}
43
44rtems_status_code rtems_io_initialize(
45  rtems_device_major_number  major,
46  rtems_device_minor_number  minor,
47  void             *argument
48)
49{
50  return RTEMS_NOT_CONFIGURED;
51}
52
53rtems_status_code rtems_io_open(
54  rtems_device_major_number  major,
55  rtems_device_minor_number  minor,
56  void             *argument
57)
58{
59  return RTEMS_NOT_CONFIGURED;
60}
61
62rtems_status_code rtems_io_close(
63  rtems_device_major_number  major,
64  rtems_device_minor_number  minor,
65  void             *argument
66)
67{
68  return RTEMS_NOT_CONFIGURED;
69}
70
71rtems_status_code rtems_io_read(
72  rtems_device_major_number  major,
73  rtems_device_minor_number  minor,
74  void             *argument
75)
76{
77  return RTEMS_NOT_CONFIGURED;
78}
79
80rtems_status_code rtems_io_write(
81  rtems_device_major_number  major,
82  rtems_device_minor_number  minor,
83  void             *argument
84)
85{
86  return RTEMS_NOT_CONFIGURED;
87}
88
89rtems_status_code rtems_io_control(
90  rtems_device_major_number  major,
91  rtems_device_minor_number  minor,
92  void             *argument
93)
94{
95  return RTEMS_NOT_CONFIGURED;
96}
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