LCOV - code coverage report
Current view: top level - zephyr/retention - blinfo.h Hit Total Coverage
Test: new.info Lines: 2 2 100.0 %
Date: 2024-12-22 00:14:23

          Line data    Source code
       1           1 : /*
       2             :  * Copyright (c) 2023 Nordic Semiconductor ASA
       3             :  *
       4             :  * SPDX-License-Identifier: Apache-2.0
       5             :  */
       6             : 
       7             : /**
       8             :  * @file
       9             :  * @brief Public API for boot mode interface
      10             :  */
      11             : 
      12             : #ifndef ZEPHYR_INCLUDE_RETENTION_BLINFO_
      13             : #define ZEPHYR_INCLUDE_RETENTION_BLINFO_
      14             : 
      15             : #include <stdint.h>
      16             : #include <stddef.h>
      17             : #include <zephyr/kernel.h>
      18             : 
      19             : #if defined(CONFIG_RETENTION_BOOTLOADER_INFO_TYPE_MCUBOOT)
      20             : #include <bootutil/boot_status.h>
      21             : #endif
      22             : 
      23             : #ifdef __cplusplus
      24             : extern "C" {
      25             : #endif
      26             : 
      27             : /**
      28             :  * @brief Bootloader info interface
      29             :  * @defgroup bootloader_info_interface Bootloader info interface
      30             :  * @since 3.5
      31             :  * @version 0.1.0
      32             :  * @ingroup retention_api
      33             :  * @{
      34             :  */
      35             : 
      36             : #if defined(CONFIG_RETENTION_BOOTLOADER_INFO_OUTPUT_FUNCTION) || defined(__DOXYGEN__)
      37             : /**
      38             :  * @brief               Returns bootinfo information.
      39             :  *
      40             :  * @param key           The information to return (for MCUboot: minor TLV).
      41             :  * @param val           Where the return information will be placed.
      42             :  * @param val_len_max   The maximum size of the provided buffer.
      43             :  *
      44             :  * @retval >= 0              If successful (contains length of read value)
      45             :  * @retval -EOVERFLOW   If the data is too large to fit the supplied buffer.
      46             :  * @retval -EIO         If the requested key was not found.
      47             :  * @retval -errno       Error code.
      48             :  */
      49           1 : int blinfo_lookup(uint16_t key, char *val, int val_len_max);
      50             : #endif
      51             : 
      52             : /**
      53             :  * @}
      54             :  */
      55             : 
      56             : #ifdef __cplusplus
      57             : }
      58             : #endif
      59             : 
      60             : #endif /* ZEPHYR_INCLUDE_RETENTION_BLINFO_ */

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