ksem0.c

来自「eCos1.31版」· C语言 代码 · 共 92 行

/*=================================================================
//
//        ksem0.c
//
//        Kernel C API Semaphore test 0
//
//==========================================================================
//####COPYRIGHTBEGIN####
//                                                                          
// -------------------------------------------                              
// The contents of this file are subject to the Red Hat eCos Public License 
// Version 1.1 (the "License"); you may not use this file except in         
// compliance with the License.  You may obtain a copy of the License at    
// http://www.redhat.com/                                                   
//                                                                          
// Software distributed under the License is distributed on an "AS IS"      
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the 
// License for the specific language governing rights and limitations under 
// the License.                                                             
//                                                                          
// The Original Code is eCos - Embedded Configurable Operating System,      
// released September 30, 1998.                                             
//                                                                          
// The Initial Developer of the Original Code is Red Hat.                   
// Portions created by Red Hat are                                          
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
// All Rights Reserved.                                                     
// -------------------------------------------                              
//                                                                          
//####COPYRIGHTEND####
//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     dsm
// Contributors:    dsm
// Date:          1998-03-20
// Description:   Limited to checking initialisation/destruction
//####DESCRIPTIONEND####
*/

#include <cyg/kernel/kapi.h>

#include <cyg/infra/testcase.h>

#ifdef CYGFUN_KERNEL_API_C

#include "testaux.h"

cyg_sem_t s0, s1, s2;

static bool flash( void )
{
    cyg_semaphore_init( &s0, 0 );
    cyg_semaphore_init( &s1, 1 );
    cyg_semaphore_init( &s2, 17 );

    cyg_semaphore_destroy( &s0 );
    cyg_semaphore_destroy( &s1 );
    cyg_semaphore_destroy( &s2 );

    return true;
}

void ksem0_main( void )
{
    CYG_TEST_INIT();

    CHECK(flash());
    CHECK(flash());
    
    CYG_TEST_PASS_FINISH("Kernel C API Semaphore 0 OK");
    
}

externC void
cyg_start( void )
{
    ksem0_main();
}


#else /* def CYGFUN_KERNEL_API_C */
externC void
cyg_start( void )
{
    CYG_TEST_INIT();
    CYG_TEST_NA("Kernel C API layer disabled");
}
#endif /* def CYGFUN_KERNEL_API_C */

/* EOF ksem0.c */