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36 lines
783 B
C
36 lines
783 B
C
/*
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* SPDX-FileCopyrightText: 2025-2026 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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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "esp_err.h"
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/**
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* @brief Start recording compiler-instrumented function events.
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*
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* Resolves the active encoder's function-trace capability once and enables the
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* hooks. Requires an active trace session.
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*
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* @return ESP_OK on success,
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* ESP_ERR_INVALID_STATE if no trace session is active,
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* ESP_ERR_NOT_SUPPORTED if the encoder lacks function-trace callbacks.
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*/
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esp_err_t esp_trace_function_trace_start(void);
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/**
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* @brief Stop recording function events.
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*
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* @return ESP_OK on success.
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*/
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esp_err_t esp_trace_function_trace_stop(void);
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#ifdef __cplusplus
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}
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#endif
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