1    /*
     2     *  Copyright 2013 by Texas Instruments Incorporated.
     3     *
     4     */
     5    
     6    /*
     7     * Copyright (c) 2013, Texas Instruments Incorporated
     8     * All rights reserved.
     9     *
    10     * Redistribution and use in source and binary forms, with or without
    11     * modification, are permitted provided that the following conditions
    12     * are met:
    13     *
    14     * *  Redistributions of source code must retain the above copyright
    15     *    notice, this list of conditions and the following disclaimer.
    16     *
    17     * *  Redistributions in binary form must reproduce the above copyright
    18     *    notice, this list of conditions and the following disclaimer in the
    19     *    documentation and/or other materials provided with the distribution.
    20     *
    21     * *  Neither the name of Texas Instruments Incorporated nor the names of
    22     *    its contributors may be used to endorse or promote products derived
    23     *    from this software without specific prior written permission.
    24     *
    25     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    26     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
    27     * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    28     * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
    29     * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    30     * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    31     * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
    32     * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    33     * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
    34     * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
    35     * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    36     *
    37     */
    38    /*
    39     *  ======== SemThreadSupport.xdc ========
    40     */
    41    
    42    import xdc.runtime.Assert;
    43    import xdc.runtime.Error;
    44    import xdc.runtime.knl.ISemThreadSupport;
    45    
    46    @ModuleStartup          /* initialize statically allocated instances */
    47    @InstanceInitError      /* because initialization can fail */
    48    @InstanceFinalize       /* have to sem_destroy on delete */
    49    module SemThreadSupport inherits ISemThreadSupport
    50    {
    51    
    52        config Assert.Id A_POSIX_Error = {
    53            msg: "A_POSIX_Error: a POSIX function returned failure"
    54        };
    55    
    56        config Error.Id E_POSIX_Error = {
    57            msg: "E_POSIX_Error: a POSIX function returned failure, errno is %d"
    58        };
    59    
    60        config Error.Id E_resetError = {
    61            msg: "E_resetError: %s returned failure"
    62        };
    63    
    64    internal:
    65    
    66        const Int ALLOC_FAILURE = 2;
    67        const Int POSIX_FAILURE = 1;
    68    
    69        struct Instance_State {
    70            //struct sem_t* sem;
    71            void* sem;
    72            Mode mode;
    73        };
    74    
    75        struct Module_State {
    76            //pthread_mutex_t mutex;
    77            void * mutex;
    78        }
    79    }
    80    /*
    81     *  @(#) ti.sdo.xdcruntime.linux; 1, 0, 0,1; 5-20-2013 14:37:24; /db/atree/library/trees/osal/osal-g09/src/packages/ xlibrary
    82    
    83     */
    84