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annotate src/nucleus/io_extr.h @ 9:6da1d56a96a3

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cdg-hybrid: import from Magnetite
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 15 Jul 2018 21:08:11 +0000
parents 0f80e1e4dce4
children
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1 /*************************************************************************/
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2 /* */
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3 /* Copyright Mentor Graphics Corporation 2002 */
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4 /* All Rights Reserved. */
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5 /* */
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6 /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */
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7 /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */
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8 /* SUBJECT TO LICENSE TERMS. */
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9 /* */
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10 /*************************************************************************/
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12 /*************************************************************************/
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13 /* */
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14 /* FILE NAME VERSION */
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15 /* */
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16 /* io_extr.h Nucleus PLUS 1.14 */
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17 /* */
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18 /* COMPONENT */
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19 /* */
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20 /* IO - Input/Output Driver Management */
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21 /* */
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22 /* DESCRIPTION */
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23 /* */
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24 /* This file contains function prototypes of all functions */
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25 /* accessible to other components. */
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26 /* */
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27 /* DATA STRUCTURES */
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28 /* */
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29 /* None */
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30 /* */
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31 /* FUNCTIONS */
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32 /* */
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33 /* None */
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34 /* */
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35 /* DEPENDENCIES */
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36 /* */
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37 /* io_defs.h I/O Driver Management consts */
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38 /* tc_defs.h Thread control constants */
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39 /* */
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40 /* HISTORY */
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41 /* */
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42 /* DATE REMARKS */
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43 /* */
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44 /* 03-01-1993 Created initial version 1.0 */
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45 /* 04-19-1993 Verified version 1.0 */
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46 /* 03-01-1994 Moved include files outside of */
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47 /* the file #ifndef to allow the */
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48 /* use of actual data structures, */
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49 /* changed function interfaces, */
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50 /* resulting in version 1.1 */
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51 /* */
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52 /* 03-18-1994 Verified version 1.1 */
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53 /* 04-17-1996 updated to version 1.2 */
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54 /* 03-24-1998 Released version 1.3 */
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55 /* 03-26-1999 Released 1.11m (new release */
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56 /* numbering scheme) */
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57 /* 04-17-2002 Released version 1.13m */
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58 /* 11-07-2002 Released version 1.14 */
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59 /*************************************************************************/
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60
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61 #include "io_defs.h" /* Include IO constants */
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62 #include "tc_defs.h" /* Thread control constants */
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65 /* Check to see if the file has been included already. */
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66
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67 #ifndef IO_EXTR
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68 #define IO_EXTR
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71 /* Initialization functions. */
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73 VOID IOI_Initialize(VOID);
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76 /* Error checking functions. */
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78 STATUS IOCE_Create_Driver(NU_DRIVER *driver, CHAR *name,
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79 VOID (*driver_entry)(NU_DRIVER *, NU_DRIVER_REQUEST *));
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80 STATUS IOCE_Delete_Driver(NU_DRIVER *driver);
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81 STATUS IOCE_Request_Driver(NU_DRIVER *driver,
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82 NU_DRIVER_REQUEST *request);
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83 STATUS IOCE_Resume_Driver(NU_TASK *task);
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84 STATUS IOCE_Suspend_Driver(VOID (*terminate_routine)(VOID *),
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85 VOID *information, UNSIGNED timeout);
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87
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88 /* Core processing functions. */
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90 STATUS IOC_Create_Driver(NU_DRIVER *driver, CHAR *name,
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91 VOID (*driver_entry)(NU_DRIVER *, NU_DRIVER_REQUEST *));
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92 STATUS IOC_Delete_Driver(NU_DRIVER *driver);
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93 STATUS IOC_Request_Driver(NU_DRIVER *driver,
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94 NU_DRIVER_REQUEST *request);
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95 STATUS IOC_Resume_Driver(NU_TASK *task);
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96 STATUS IOC_Suspend_Driver(VOID (*terminate_routine)(VOID *),
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97 VOID *information, UNSIGNED timeout);
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100 /* Information retrieval functions. */
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101
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102 UNSIGNED IOF_Established_Drivers(VOID);
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103 UNSIGNED IOF_Driver_Pointers(NU_DRIVER **pointer_list,
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104 UNSIGNED maximum_pointers);
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105
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106 #endif
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107
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