diff options
Diffstat (limited to 'tools/power/cpupower/lib/cpupower_intern.h')
| -rw-r--r-- | tools/power/cpupower/lib/cpupower_intern.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/power/cpupower/lib/cpupower_intern.h b/tools/power/cpupower/lib/cpupower_intern.h index 4887c76d23f8..5fdb8620d41b 100644 --- a/tools/power/cpupower/lib/cpupower_intern.h +++ b/tools/power/cpupower/lib/cpupower_intern.h @@ -1,6 +1,12 @@ /* SPDX-License-Identifier: GPL-2.0 */ #define PATH_TO_CPU "/sys/devices/system/cpu/" + +#ifndef MAX_LINE_LEN #define MAX_LINE_LEN 4096 +#endif + #define SYSFS_PATH_MAX 255 +int is_valid_path(const char *path); unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen); +unsigned int cpupower_write_sysfs(const char *path, char *buf, size_t buflen); |