1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | #define PATH_TO_CPU "/sys/devices/system/cpu/" |
3 | |
4 | #ifndef MAX_LINE_LEN |
5 | #define MAX_LINE_LEN 4096 |
6 | #endif |
7 | |
8 | #define SYSFS_PATH_MAX 255 |
9 | |
10 | int is_valid_path(const char *path); |
11 | unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen); |
12 | unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen); |
13 |