+#define BUS_SIZE 30
+#define FILE_SIZE 50
+#define VALUE_SIZE 100
+#define ID_SIZE 50
+#define PLACE_SIZE 50
+#define PROGRAM_SIZE 100
+
+#define FIELD_BUS "BUS"
+#define FIELD_SYSFS "SYSFS"
+#define FIELD_ID "ID"
+#define FIELD_PLACE "PLACE"
+#define FIELD_PROGRAM "PROGRAM"
+#define FIELD_RESULT "RESULT"
+#define FIELD_KERNEL "KERNEL"
+#define FIELD_NAME "NAME"
+#define FIELD_SYMLINK "SYMLINK"
+#define FIELD_OWNER "OWNER"
+#define FIELD_GROUP "GROUP"
+#define FIELD_MODE "MODE"
+
+#define ATTR_PARTITIONS "all_partitions"
+#define PARTITIONS_COUNT 15
+
+#define MAX_SYSFS_PAIRS 5
+
+#define RULEFILE_SUFFIX ".rules"
+#define PERMFILE_SUFFIX ".permissions"
+
+#define set_empty_perms(dev, m, o, g) \
+ if (dev->mode == 0) \
+ dev->mode = m; \
+ if (dev->owner[0] == '\0') \
+ strfieldcpy(dev->owner, o); \
+ if (dev->group[0] == '\0') \
+ strfieldcpy(dev->group, g);
+
+struct sysfs_pair {
+ char file[FILE_SIZE];
+ char value[VALUE_SIZE];