add $name substitution

[elogind.git] / udev.h

diff --git a/udev.h b/udev.h
index 7fc7fd3b82acf670ea727c6a38564294d8966805..33b39aaa531969f890e694adb647b6eaf5fc9e7d 100644 (file)
--- a/udev.h
+++ b/udev.h
@@ -31,9 +31,13 @@
 #define COMMENT_CHARACTER                      '#'
 #define LINE_SIZE                              512
 #define PATH_SIZE                              512
-#define NAME_SIZE                              128
+#define NAME_SIZE                              256
 #define VALUE_SIZE                             128
 
+#define ALLOWED_CHARS                          "#+-.:=@_"
+#define ALLOWED_CHARS_FILE                     ALLOWED_CHARS "/"
+#define ALLOWED_CHARS_INPUT                    ALLOWED_CHARS_FILE " $%?,"
+
 #define DEFAULT_PARTITIONS_COUNT               15
 #define UDEV_ALARM_TIMEOUT                     180
 
@@ -45,6 +49,7 @@
 
 #define DB_DIR                                 ".udev/db"
 #define DB_NAME_INDEX_DIR                      ".udev/names"
+#define RULES_DYN_DIR                          ".udev/rules.d"
 
 struct udev_rules;
 
@@ -64,6 +69,7 @@ struct udevice {
        struct sysfs_device dev_local;
        struct sysfs_device *dev_parent;        /* current parent device used for matching */
        char action[NAME_SIZE];
+       char *devpath_old;
 
        /* node */
        char name[PATH_SIZE];
@@ -86,6 +92,7 @@ struct udevice {
        int ignore_device;
        int ignore_remove;
        char program_result[PATH_SIZE];
+       int link_priority;
        int test_run;
 };
 
@@ -98,7 +105,7 @@ extern int udev_run;
 extern void udev_config_init(void);
 
 /* udev_device.c */
-extern struct udevice *udev_device_init(void);
+extern struct udevice *udev_device_init(struct udevice *udev);
 extern void udev_device_cleanup(struct udevice *udev);
 extern int udev_device_event(struct udev_rules *rules, struct udevice *udev);
 extern dev_t udev_device_get_devt(struct udevice *udev);
@@ -114,28 +121,33 @@ extern struct sysfs_device *sysfs_device_get_parent(struct sysfs_device *dev);
 extern struct sysfs_device *sysfs_device_get_parent_with_subsystem(struct sysfs_device *dev, const char *subsystem);
 extern char *sysfs_attr_get_value(const char *devpath, const char *attr_name);
 extern int sysfs_resolve_link(char *path, size_t size);
+extern int sysfs_lookup_devpath_by_subsys_id(char *devpath, size_t len, const char *subsystem, const char *id);
 
 /* udev_node.c */
 extern int udev_node_mknod(struct udevice *udev, const char *file, dev_t devt, mode_t mode, uid_t uid, gid_t gid);
-extern int udev_node_add(struct udevice *udev, struct udevice *udev_old);
-extern void udev_node_remove_symlinks(struct udevice *udev);
+extern void udev_node_update_symlinks(struct udevice *udev, struct udevice *udev_old);
+extern int udev_node_add(struct udevice *udev);
 extern int udev_node_remove(struct udevice *udev);
 
 /* udev_db.c */
 extern int udev_db_add_device(struct udevice *dev);
 extern int udev_db_delete_device(struct udevice *dev);
+extern int udev_db_rename(const char *devpath_old, const char *devpath);
 extern int udev_db_get_device(struct udevice *udev, const char *devpath);
-extern int udev_db_lookup_name(const char *name, char *devpath, size_t len);
+extern int udev_db_get_devices_by_name(const char *name, struct list_head *name_list);
 extern int udev_db_get_all_entries(struct list_head *name_list);
 
 /* udev_utils.c */
 struct name_entry {
        struct list_head node;
        char name[PATH_SIZE];
+       unsigned int ignore_error:1;
 };
+
 extern int log_priority(const char *priority);
-extern char *name_list_add(struct list_head *name_list, const char *name, int sort);
-extern char *name_list_key_add(struct list_head *name_list, const char *key, const char *value);
+extern struct name_entry *name_list_add(struct list_head *name_list, const char *name, int sort);
+extern struct name_entry *name_list_key_add(struct list_head *name_list, const char *key, const char *value);
+extern int name_list_key_remove(struct list_head *name_list, const char *key);
 extern void name_list_cleanup(struct list_head *name_list);
 extern int add_matching_files(struct list_head *name_list, const char *dirname, const char *suffix);
 extern uid_t lookup_user(const char *user);
@@ -147,7 +159,7 @@ extern void remove_trailing_chars(char *path, char c);
 extern size_t path_encode(char *s, size_t len);
 extern size_t path_decode(char *s);
 extern int utf8_encoded_valid_unichar(const char *str);
-extern int replace_untrusted_chars(char *str);
+extern int replace_chars(char *str, const char *white);
 
 /* udev_utils_file.c */
 extern int create_path(const char *path);
@@ -157,9 +169,4 @@ extern void file_unmap(void *buf, size_t bufsize);
 extern int unlink_secure(const char *filename);
 extern size_t buf_get_line(const char *buf, size_t buflen, size_t cur);
 
-/* 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);
-
 #endif