113 lines
4.0 KiB
C
113 lines
4.0 KiB
C
/*
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* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
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* Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of
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* conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list
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* of conditions and the following disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used
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* to endorse or promote products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "los_mux.h"
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#include "los_queue.h"
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#include "los_sem.h"
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#include "los_task.h"
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int map_errno(UINT32 err)
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{
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if (err == LOS_OK) {
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return ENOERR;
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}
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switch (err) {
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case LOS_ERRNO_QUEUE_INVALID:
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case LOS_ERRNO_QUEUE_WRITE_PTR_NULL:
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case LOS_ERRNO_QUEUE_WRITESIZE_ISZERO:
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case LOS_ERRNO_QUEUE_SIZE_TOO_BIG:
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case LOS_ERRNO_QUEUE_CREAT_PTR_NULL:
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case LOS_ERRNO_QUEUE_PARA_ISZERO:
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case LOS_ERRNO_QUEUE_WRITE_SIZE_TOO_BIG:
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errno = EINVAL;
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break;
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case LOS_ERRNO_QUEUE_ISFULL:
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case LOS_ERRNO_QUEUE_ISEMPTY:
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errno = EAGAIN;
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break;
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case LOS_ERRNO_QUEUE_CREATE_NO_MEMORY:
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errno = ENOSPC;
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break;
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case LOS_ERRNO_QUEUE_TIMEOUT:
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errno = ETIMEDOUT;
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break;
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case LOS_ERRNO_QUEUE_CB_UNAVAILABLE:
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errno = ENFILE;
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break;
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case LOS_ERRNO_QUEUE_READ_IN_INTERRUPT:
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case LOS_ERRNO_QUEUE_WRITE_IN_INTERRUPT:
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errno = EINTR;
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break;
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case LOS_ERRNO_TSK_ID_INVALID:
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case LOS_ERRNO_TSK_PTR_NULL:
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case LOS_ERRNO_TSK_NAME_EMPTY:
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case LOS_ERRNO_TSK_ENTRY_NULL:
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case LOS_ERRNO_TSK_PRIOR_ERROR:
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case LOS_ERRNO_TSK_STKSZ_TOO_LARGE:
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case LOS_ERRNO_TSK_STKSZ_TOO_SMALL:
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case LOS_ERRNO_TSK_NOT_CREATED:
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case LOS_ERRNO_TSK_CPU_AFFINITY_MASK_ERR:
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case OS_ERROR:
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case LOS_ERRNO_SEM_INVALID:
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case LOS_ERRNO_SEM_UNAVAILABLE:
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errno = EINVAL;
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break;
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case LOS_ERRNO_TSK_TCB_UNAVAILABLE:
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case LOS_ERRNO_TSK_MP_SYNC_RESOURCE:
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case LOS_ERRNO_SEM_ALL_BUSY:
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errno = ENOSPC;
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break;
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case LOS_ERRNO_TSK_NO_MEMORY:
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case LOS_ERRNO_SEM_OVERFLOW:
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errno = ENOMEM;
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break;
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case LOS_ERRNO_SEM_PENDED:
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case LOS_ERRNO_EVENT_SHOULD_NOT_DESTROY:
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errno = EBUSY;
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break;
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case LOS_ERRNO_SEM_PEND_IN_LOCK:
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errno = EPERM;
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break;
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case LOS_ERRNO_SEM_PEND_INTERR:
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errno = EINTR;
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break;
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case LOS_ERRNO_SEM_TIMEOUT:
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errno = ETIMEDOUT;
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break;
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default:
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errno = EINVAL;
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break;
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}
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return errno;
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}
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