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comparison packages/kernel/current/src/sync/mbox.cxx @ 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 //========================================================================== 1 //==========================================================================
2 // 2 //
3 // mbox.cxx 3 // mbox.cxx
4 // 4 //
5 // Mbox mbox template class implementation 5 // Mbox mbox template class implementation
6 // 6 //
7 //========================================================================== 7 //==========================================================================
8 //####COPYRIGHTBEGIN#### 8 //####COPYRIGHTBEGIN####
9 // 9 //
10 // ------------------------------------------- 10 // -------------------------------------------
20 // 20 //
21 // The Original Code is eCos - Embedded Cygnus Operating System, released 21 // The Original Code is eCos - Embedded Cygnus Operating System, released
22 // September 30, 1998. 22 // September 30, 1998.
23 // 23 //
24 // The Initial Developer of the Original Code is Cygnus. Portions created 24 // The Initial Developer of the Original Code is Cygnus. Portions created
25 // by Cygnus are Copyright (C) 1998 Cygnus Solutions. All Rights Reserved. 25 // by Cygnus are Copyright (C) 1998,1999 Cygnus Solutions. All Rights Reserved.
26 // ------------------------------------------- 26 // -------------------------------------------
27 // 27 //
28 //####COPYRIGHTEND#### 28 //####COPYRIGHTEND####
29 //========================================================================== 29 //==========================================================================
30 //#####DESCRIPTIONBEGIN#### 30 //#####DESCRIPTIONBEGIN####
31 // 31 //
32 // Author(s): hmt 32 // Author(s): hmt
33 // Contributors: hmt 33 // Contributors: hmt
34 // Date: 1998-02-11 34 // Date: 1998-02-11
35 // Purpose: Mbox implementation 35 // Purpose: Mbox implementation
36 // Description: This file contains the implementations of the mbox class 36 // Description: This file contains the implementations of the mbox class
37 // 37 //
38 //####DESCRIPTIONEND#### 38 //####DESCRIPTIONEND####
39 // 39 //
40 //========================================================================== 40 //==========================================================================
41 41
84 // ------------------------------------------------------------------------- 84 // -------------------------------------------------------------------------
85 // debugging/assert function 85 // debugging/assert function
86 86
87 #ifdef CYGDBG_USE_ASSERTS 87 #ifdef CYGDBG_USE_ASSERTS
88 cyg_bool 88 cyg_bool
89 Cyg_Mbox::check_this(cyg_assert_class_zeal zeal) 89 Cyg_Mbox::check_this(cyg_assert_class_zeal zeal) const
90 { 90 {
91 return m.check_this(zeal); 91 return m.check_this(zeal);
92 } 92 }
93 #endif 93 #endif
94 94
122 if ( ! m.tryget( p ) ) 122 if ( ! m.tryget( p ) )
123 return NULL; 123 return NULL;
124 return p; 124 return p;
125 } 125 }
126 126
127 #ifdef CYGMFN_KERNEL_SYNCH_MBOXT_PUT_CAN_WAIT 127 #ifdef CYGMFN_KERNEL_SYNCH_MBOXT_PUT_CAN_WAIT
128 cyg_bool 128 cyg_bool
129 Cyg_Mbox::put( void *item ) 129 Cyg_Mbox::put( void *item )
130 { 130 {
131 return m.put( item ); 131 return m.put( item );
132 } 132 }