forked from Imagelibrary/rtems
f034ac0758
* sp51/init.c, sp54/Makefile.am, sp55/Makefile.am, sp56/Makefile.am, sp57/Makefile.am, spchain/Makefile.am, spfatal10/Makefile.am, spfatal11/Makefile.am, spfatal12/Makefile.am: Remove unneeded USE_TIMER_SERVER which was copied fomr other Makefile.am's.
72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
/*
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* COPYRIGHT (c) 1989-2009.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <tmacros.h>
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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rtems_status_code sc;
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rtems_id mutex;
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puts( "\n\n*** TEST 51 ***" );
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puts( "Create semaphore - priority ceiling locked - violate ceiling" );
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sc = rtems_semaphore_create(
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rtems_build_name( 'S', 'E', 'M', '1' ),
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0,
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RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY_CEILING | RTEMS_PRIORITY,
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(RTEMS_MAXIMUM_PRIORITY - 4u),
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&mutex
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);
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fatal_directive_status(sc, RTEMS_INVALID_PRIORITY, "rtems_semaphore_create");
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puts( "Create semaphore - priority ceiling unlocked" );
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sc = rtems_semaphore_create(
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rtems_build_name( 'S', 'E', 'M', '1' ),
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1,
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RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY_CEILING | RTEMS_PRIORITY,
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(RTEMS_MAXIMUM_PRIORITY - 4u),
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&mutex
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);
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directive_failed( sc, "rtems_semaphore_create" );
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puts( "Obtain semaphore -- violate ceiling" );
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sc = rtems_semaphore_obtain( mutex, RTEMS_DEFAULT_OPTIONS, 0 );
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fatal_directive_status(
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sc, RTEMS_INVALID_PRIORITY, "rtems_semaphore_obtain" );
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/* This returns successful because RTEMS eats the unneeded unlock */
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puts( "Release semaphore we did not obtain" );
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sc = rtems_semaphore_release( mutex );
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directive_failed( sc, "rtems_semaphore_release" );
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puts( "*** END OF TEST 51 ***" );
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rtems_test_exit( 0 );
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}
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/**************** START OF CONFIGURATION INFORMATION ****************/
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#define CONFIGURE_INIT
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_MAXIMUM_SEMAPHORES 1
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#include <rtems/confdefs.h>
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/**************** END OF CONFIGURATION INFORMATION ****************/
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