LCOV - code coverage report
Current view: top level - zephyr/retention - blinfo.h Coverage Total Hit
Test: new.info Lines: 100.0 % 2 2
Test Date: 2025-09-05 16:43:28

            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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