| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | #pragma once |
| 2 | |
| 3 | #ifdef __YOCTO_OS__ |
| 4 | #include <stdint.h> |
| 5 | // typedef unsigned long long int uint64_t; |
| 6 | #define strlcpy strncpy |
| 7 | #endif |
| 8 | |
| 9 | /* variables definition */ |
| 10 | #define MRDUMP_DATA_FS_NONE 0 |
| 11 | #define MRDUMP_DATA_FS_EXT4 1 |
| 12 | #define MRDUMP_DATA_FS_F2FS 2 |
| 13 | #define MRDUMP_1K 1024 |
| 14 | #define MRDUMP_1M (MRDUMP_1K * MRDUMP_1K) |
| 15 | |
| 16 | /* mrdump related */ |
| 17 | #define MRDUMP_DATA_PARTITION "/dev/block/platform/bootdevice/by-name/userdata" |
| 18 | #define MRDUMP_REST_BLOCKS 1024 |
| 19 | #define MRDUMP_REST_SPACE (MRDUMP_1M * MRDUMP_REST_BLOCKS) |
| 20 | |
| 21 | /* mrdump flow control */ |
| 22 | #define MRDUMP_MAX_BW_REQ 100 |
| 23 | #define MRDUMP_MAX_BANDWIDTH (MRDUMP_1M * MRDUMP_MAX_BW_REQ) |
| 24 | |
| 25 | /* Function Prototypes */ |
| 26 | void mrdump_close(int fd); |
| 27 | int mrdump_file_is_exist(const char *path); |
| 28 | int mrdump_get_data_os(void); |
| 29 | uint64_t mrdump_get_partition_free_size(const char *mountp); |
| 30 | uint64_t mrdump_get_partition_size(char *fullpath); |
| 31 | char *mrdump_get_device_node(const char *mountp); |