[dfbfa2b0] | 1 | /* |
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| 2 | * Thread Queue Handler |
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| 3 | * |
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| 4 | * |
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| 5 | * COPYRIGHT (c) 1989-1998. |
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| 6 | * On-Line Applications Research Corporation (OAR). |
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| 7 | * Copyright assigned to U.S. Government, 1994. |
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| 8 | * |
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| 9 | * The license and distribution terms for this file may be |
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| 10 | * found in the file LICENSE in this distribution or at |
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| 11 | * http://www.OARcorp.com/rtems/license.html. |
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| 12 | * |
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| 13 | * $Id$ |
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| 14 | */ |
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| 15 | |
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| 16 | #include <rtems/system.h> |
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| 17 | #include <rtems/score/chain.h> |
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| 18 | #include <rtems/score/isr.h> |
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| 19 | #include <rtems/score/object.h> |
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| 20 | #include <rtems/score/states.h> |
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| 21 | #include <rtems/score/thread.h> |
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| 22 | #include <rtems/score/threadq.h> |
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| 23 | #include <rtems/score/tqdata.h> |
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| 24 | |
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| 25 | /*PAGE |
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| 26 | * |
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| 27 | * _Thread_queue_Extract_with_proxy |
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| 28 | * |
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| 29 | * This routine extracts the_thread from the_thread_queue |
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| 30 | * and insures that if there is a proxy for this task on |
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| 31 | * another node, it is also dealt with. |
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| 32 | * |
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| 33 | * XXX |
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| 34 | */ |
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| 35 | |
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| 36 | boolean _Thread_queue_Extract_with_proxy( |
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| 37 | Thread_Control *the_thread |
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| 38 | ) |
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| 39 | { |
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| 40 | States_Control state; |
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| 41 | Objects_Classes the_class; |
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| 42 | Thread_queue_Extract_callout proxy_extract_callout; |
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| 43 | |
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| 44 | state = the_thread->current_state; |
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| 45 | |
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| 46 | if ( _States_Is_waiting_on_thread_queue( state ) ) { |
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| 47 | if ( _States_Is_waiting_for_rpc_reply( state ) && |
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| 48 | _States_Is_locally_blocked( state ) ) { |
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| 49 | |
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| 50 | the_class = _Objects_Get_class( the_thread->Wait.id ); |
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| 51 | |
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| 52 | proxy_extract_callout = _Thread_queue_Extract_table[ the_class ]; |
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| 53 | |
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| 54 | if ( proxy_extract_callout ) |
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| 55 | (*proxy_extract_callout)( the_thread ); |
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| 56 | } |
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| 57 | _Thread_queue_Extract( the_thread->Wait.queue, the_thread ); |
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| 58 | |
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| 59 | return TRUE; |
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| 60 | } |
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| 61 | return FALSE; |
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| 62 | } |
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| 63 | |
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