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comparison packages/kernel/current/include/flag.hxx @ 2:443894e2e912 ecos-v1_2_1-release

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Block commit of eCos version 1.2.1
author jlarmour
date Tue, 11 May 1999 12:24:34 +0000
parents 3111d98ba7b3
children c38311975d4f
comparison
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1:72f549f0d891 2:443894e2e912
1 #ifndef CYGONCE_KERNEL_FLAG_HXX 1 #ifndef CYGONCE_KERNEL_FLAG_HXX
2 #define CYGONCE_KERNEL_FLAG_HXX 2 #define CYGONCE_KERNEL_FLAG_HXX
3 3
4 //========================================================================== 4 //==========================================================================
5 // 5 //
6 // flag.hxx 6 // flag.hxx
7 // 7 //
8 // Flag object class declarations 8 // Flag object class declarations
9 // 9 //
10 //========================================================================== 10 //==========================================================================
11 //####COPYRIGHTBEGIN#### 11 //####COPYRIGHTBEGIN####
12 // 12 //
13 // ------------------------------------------- 13 // -------------------------------------------
23 // 23 //
24 // The Original Code is eCos - Embedded Cygnus Operating System, released 24 // The Original Code is eCos - Embedded Cygnus Operating System, released
25 // September 30, 1998. 25 // September 30, 1998.
26 // 26 //
27 // The Initial Developer of the Original Code is Cygnus. Portions created 27 // The Initial Developer of the Original Code is Cygnus. Portions created
28 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved. 28 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved.
29 // ------------------------------------------- 29 // -------------------------------------------
30 // 30 //
31 //####COPYRIGHTEND#### 31 //####COPYRIGHTEND####
32 //========================================================================== 32 //==========================================================================
33 //#####DESCRIPTIONBEGIN#### 33 //#####DESCRIPTIONBEGIN####
34 // 34 //
35 // Author(s): hmt 35 // Author(s): hmt
36 // Contributors: hmt 36 // Contributors: hmt
37 // Date: 1998-02-10 37 // Date: 1998-02-10
38 // Purpose: Define Flag class interfaces 38 // Purpose: Define Flag class interfaces
39 // Description: The classes defined here provide the APIs for flags. 39 // Description: The classes defined here provide the APIs for flags.
40 // Usage: #include <cyg/kernel/flag.hxx> 40 // Usage: #include <cyg/kernel/flag.hxx>
41 // 41 //
42 // 42 //
43 //####DESCRIPTIONEND#### 43 //####DESCRIPTIONEND####
44 // 44 //
45 //========================================================================== 45 //==========================================================================
46 46
81 Cyg_FlagValue value; 81 Cyg_FlagValue value;
82 82
83 class FlagWaitInfo 83 class FlagWaitInfo
84 { 84 {
85 public: 85 public:
86 Cyg_FlagValue allmask; // these are separate words to 86 Cyg_FlagValue allmask; // these are separate words to
87 Cyg_FlagValue anymask; // save time in wakeup. 87 Cyg_FlagValue anymask; // save time in wakeup.
88 Cyg_FlagValue value_out; // return the value that satisfied 88 Cyg_FlagValue value_out; // return the value that satisfied
89 cyg_bool do_clear; 89 cyg_bool do_clear;
90 90
91 FlagWaitInfo() { value_out = 0; } 91 FlagWaitInfo() { value_out = 0; }
92 }; 92 };
93 93
94 Cyg_ThreadQueue queue; // Queue of waiting threads 94 Cyg_ThreadQueue queue; // Queue of waiting threads