31 int read_file(const char *path, char *buf, size_t count, size_t *len)  in read_file()
68 int read_file_alloc(const char *path, char **buf, size_t *len)  in read_file_alloc()
126 int write_file(const char *path, const char *buf, size_t count)  in write_file()
170 	char path[PATH_MAX] = "/sys/kernel/debug/";  in read_debugfs_file()  local
179 	char path[PATH_MAX] = "/sys/kernel/debug/";  in write_debugfs_file()  local
213 			     int base, intmax_t min, intmax_t max)  in parse_bounded_int()
237 			      int base, uintmax_t max)  in parse_bounded_uint()
306 int read_long(const char *path, long *result, int base)  in read_long()
318 int read_ulong(const char *path, unsigned long *result, int base)  in read_ulong()
330 int write_long(const char *path, long result, int base)  in write_long()
355 int write_ulong(const char *path, unsigned long result, int base)  in write_ulong()
495 	char path[PATH_MAX] = "/sys/";  in read_sysfs_file()  local