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https://github.com/espressif/esp-idf.git
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d507a86285
This commit exposes the FreeRTOS List integrity check option configUSE_LIST_DATA_INTEGRITY_CHECK_BYTES via menuconfig.
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/*
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* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include_next <sys/lock.h>
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#include "sdkconfig.h"
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#ifdef _RETARGETABLE_LOCKING
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/* Actual platfrom-specific definition of struct __lock.
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* The size here should be sufficient for a FreeRTOS mutex.
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* This is checked by a static assertion in locks.c
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*
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* Note: this might need to be made dependent on whether FreeRTOS
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* is included in the build.
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*/
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struct __lock {
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#if (CONFIG_FREERTOS_USE_LIST_DATA_INTEGRITY_CHECK_BYTES && CONFIG_FREERTOS_USE_TRACE_FACILITY)
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int reserved[29];
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#elif (CONFIG_FREERTOS_USE_LIST_DATA_INTEGRITY_CHECK_BYTES && !CONFIG_FREERTOS_USE_TRACE_FACILITY)
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int reserved[27];
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#elif (!CONFIG_FREERTOS_USE_LIST_DATA_INTEGRITY_CHECK_BYTES && CONFIG_FREERTOS_USE_TRACE_FACILITY)
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int reserved[23];
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#else
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int reserved[21];
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#endif /* #if (CONFIG_FREERTOS_USE_LIST_DATA_INTEGRITY_CHECK_BYTES && CONFIG_FREERTOS_USE_TRACE_FACILITY) */
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};
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/* Compatibility definitions for the legacy ESP-specific locking implementation.
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* These used to be provided by libc/sys/xtensa/sys/lock.h in newlib.
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* Newer versions of newlib don't have this ESP-specific lock.h header, and are
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* built with _RETARGETABLE_LOCKING enabled, instead.
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*/
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typedef _LOCK_T _lock_t;
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void _lock_init(_lock_t *plock);
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void _lock_init_recursive(_lock_t *plock);
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void _lock_close(_lock_t *plock);
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void _lock_close_recursive(_lock_t *plock);
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void _lock_acquire(_lock_t *plock);
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void _lock_acquire_recursive(_lock_t *plock);
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int _lock_try_acquire(_lock_t *plock);
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int _lock_try_acquire_recursive(_lock_t *plock);
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void _lock_release(_lock_t *plock);
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void _lock_release_recursive(_lock_t *plock);
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#endif // _RETARGETABLE_LOCKING
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