-#define strfieldcpy(to, from) \
-do { \
- to[sizeof(to)-1] = '\0'; \
- strncpy(to, from, sizeof(to)-1); \
-} while (0)
-
-#define strfieldcat(to, from) \
-do { \
- to[sizeof(to)-1] = '\0'; \
- strncat(to, from, sizeof(to) - strlen(to)-1); \
-} while (0)
-
-#define strnfieldcpy(to, from, maxsize) \
-do { \
- to[maxsize-1] = '\0'; \
- strncpy(to, from, maxsize-1); \
-} while (0)
-
-#define strnfieldcat(to, from, maxsize) \
-do { \
- to[maxsize-1] = '\0'; \
- strncat(to, from, maxsize - strlen(to)-1); \
-} while (0)
-
-extern int udev_add_device(char *path, char *subsystem, int fake);
-extern int udev_remove_device(char *path, char *subsystem);
-extern void udev_init_config(void);
-extern int parse_get_pair(char **orig_string, char **left, char **right);
-
-extern char **main_argv;
-extern char **main_envp;
-extern char sysfs_path[SYSFS_PATH_MAX];
-extern char udev_root[PATH_MAX];
-extern char udev_db_filename[PATH_MAX+NAME_MAX];
-extern char udev_permissions_filename[PATH_MAX+NAME_MAX];
-extern char udev_config_filename[PATH_MAX+NAME_MAX];
-extern char udev_rules_filename[PATH_MAX+NAME_MAX];
-extern char default_mode_str[MODE_SIZE];
-extern char default_owner_str[OWNER_SIZE];
-extern char default_group_str[GROUP_SIZE];
-extern int udev_log;
-extern int udev_sleep;
+/* udev_utils_run.c */
+extern int pass_env_to_socket(const char *name, const char *devpath, const char *action);
+extern int run_program(const char *command, const char *subsystem,
+ char *result, size_t ressize, size_t *reslen, int log);