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-rw-r--r--utils.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/utils.h b/utils.h
index 2d45e72..e5748dc 100644
--- a/utils.h
+++ b/utils.h
@@ -29,8 +29,8 @@
#include <cutils/properties.h>
-int sysfs_read(char* path, char* s, int num_bytes);
-int sysfs_write(char* path, char* s);
+int sysfs_read(const char* path, char* s, int num_bytes);
+int sysfs_write(const char* path, char* s);
int get_scaling_governor(char governor[], int size);
int get_scaling_governor_check_cores(char governor[], int size, int core_num);
int is_interactive_governor(char*);