FreeCalypso > hg > ffs-editor
annotate src/nucleus/smd.c @ 21:5dd2fa1d3da1
README: minor fixes
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 16 May 2020 18:44:01 +0000 |
parents | 92470e5d0b9e |
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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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11 |
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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 /* smd.c 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 /* SM - Semaphore 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 global data structures for use within the */ |
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25 /* semaphore management component. */ |
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26 /* */ |
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27 /* DATA STRUCTURES */ |
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28 /* */ |
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29 /* SMD_Created_Semaphores_List Pointer to the linked-list */ |
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30 /* of created semaphores */ |
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31 /* SMD_Total_Semaphores Total number of created */ |
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32 /* semaphores */ |
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33 /* SMD_List_Protect Semaphore list protection */ |
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34 /* */ |
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35 /* FUNCTIONS */ |
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36 /* */ |
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37 /* None */ |
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38 /* */ |
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39 /* DEPENDENCIES */ |
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40 /* */ |
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41 /* sm_defs.h Semaphore Management constant*/ |
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42 /* */ |
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43 /* HISTORY */ |
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44 /* */ |
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45 /* DATE REMARKS */ |
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46 /* */ |
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47 /* 03-01-1993 Created initial version 1.0 */ |
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48 /* 04-19-1993 Verified version 1.0 */ |
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49 /* 03-01-1994 Modified copyright, resulting in */ |
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50 /* 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 #define NU_SOURCE_FILE |
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61 |
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62 #include "sm_defs.h" /* Semaphore constants */ |
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63 |
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64 |
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65 /* SMD_Created_Semaphores_List is the head pointer of the linked list of |
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66 created semaphores. If the list is NU_NULL, there are no semaphores |
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67 created. */ |
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68 |
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69 CS_NODE *SMD_Created_Semaphores_List; |
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70 |
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71 |
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72 /* SMD_Total_Semaphores contains the number of currently created |
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73 semaphores. */ |
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74 |
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75 UNSIGNED SMD_Total_Semaphores; |
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76 |
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77 |
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78 /* SMD_List_Protect is a list protection structure used to block any other |
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79 thread from access to the created semaphore list. */ |
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80 |
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81 TC_PROTECT SMD_List_Protect; |
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82 |
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83 |
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84 |
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85 |
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86 |