udev: support custom Linux Security Module labels for device nodes

[elogind.git] / src / udev / udev.h

diff --git a/src/udev/udev.h b/src/udev/udev.h
index 82cd2ad6d08c68bb806f1cb8eb26fd38811a8af2..ed8b1834ca901bd3e562cdb17ac5ab6ff2be70b5 100644 (file)
--- a/src/udev/udev.h
+++ b/src/udev/udev.h
@@ -16,13 +16,13 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef _UDEV_H_
-#define _UDEV_H_
+#pragma once
 
 #include <sys/types.h>
 #include <sys/param.h>
 #include <signal.h>
 
+#include "macro.h"
 #include "libudev.h"
 #include "libudev-private.h"
 #include "util.h"
@@ -39,6 +39,7 @@ struct udev_event {
         mode_t mode;
         uid_t uid;
         gid_t gid;
+        struct udev_list seclabel_list;
         struct udev_list run_list;
         int exec_delay;
         usec_t birth_usec;
@@ -49,7 +50,9 @@ struct udev_event {
         bool sigterm;
         bool inotify_watch;
         bool inotify_watch_final;
+        bool group_set;
         bool group_final;
+        bool owner_set;
         bool owner_final;
         bool mode_set;
         bool mode_final;
@@ -70,7 +73,7 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names);
 struct udev_rules *udev_rules_unref(struct udev_rules *rules);
 bool udev_rules_check_timestamp(struct udev_rules *rules);
 int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, const sigset_t *sigmask);
-void udev_rules_apply_static_dev_perms(struct udev_rules *rules);
+int udev_rules_apply_static_dev_perms(struct udev_rules *rules);
 
 /* udev-event.c */
 struct udev_event *udev_event_new(struct udev_device *dev);
@@ -93,7 +96,9 @@ void udev_watch_end(struct udev *udev, struct udev_device *dev);
 struct udev_device *udev_watch_lookup(struct udev *udev, int wd);
 
 /* udev-node.c */
-void udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid);
+void udev_node_add(struct udev_device *dev, bool apply,
+                   mode_t mode, uid_t uid, gid_t gid,
+                   struct udev_list *seclabel_list);
 void udev_node_remove(struct udev_device *dev);
 void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old);
 
@@ -134,12 +139,19 @@ int udev_ctrl_get_set_children_max(struct udev_ctrl_msg *ctrl_msg);
 
 /* built-in commands */
 enum udev_builtin_cmd {
+#ifdef HAVE_BLKID
         UDEV_BUILTIN_BLKID,
+#endif
         UDEV_BUILTIN_BTRFS,
+#ifdef HAVE_FIRMWARE
         UDEV_BUILTIN_FIRMWARE,
+#endif
         UDEV_BUILTIN_HWDB,
         UDEV_BUILTIN_INPUT_ID,
+        UDEV_BUILTIN_KEYBOARD,
+#ifdef HAVE_KMOD
         UDEV_BUILTIN_KMOD,
+#endif
         UDEV_BUILTIN_NET_ID,
         UDEV_BUILTIN_PATH_ID,
         UDEV_BUILTIN_USB_ID,
@@ -157,12 +169,19 @@ struct udev_builtin {
         bool (*validate)(struct udev *udev);
         bool run_once;
 };
+#ifdef HAVE_BLKID
 extern const struct udev_builtin udev_builtin_blkid;
+#endif
 extern const struct udev_builtin udev_builtin_btrfs;
+#ifdef HAVE_FIRMWARE
 extern const struct udev_builtin udev_builtin_firmware;
+#endif
 extern const struct udev_builtin udev_builtin_hwdb;
 extern const struct udev_builtin udev_builtin_input_id;
+extern const struct udev_builtin udev_builtin_keyboard;
+#ifdef HAVE_KMOD
 extern const struct udev_builtin udev_builtin_kmod;
+#endif
 extern const struct udev_builtin udev_builtin_net_id;
 extern const struct udev_builtin udev_builtin_path_id;
 extern const struct udev_builtin udev_builtin_usb_id;
@@ -176,12 +195,13 @@ int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const c
 void udev_builtin_list(struct udev *udev);
 bool udev_builtin_validate(struct udev *udev);
 int udev_builtin_add_property(struct udev_device *dev, bool test, const char *key, const char *val);
-int udev_builtin_hwdb_lookup(struct udev_device *dev, const char *modalias, bool test);
+int udev_builtin_hwdb_lookup(struct udev_device *dev, const char *prefix, const char *modalias,
+                             const char *filter, bool test);
 
 /* udev logging */
 void udev_main_log(struct udev *udev, int priority,
                    const char *file, int line, const char *fn,
-                   const char *format, va_list args);
+                   const char *format, va_list args) _printf_attr_(6, 0);
 
 /* udevadm commands */
 struct udevadm_cmd {
@@ -198,4 +218,3 @@ extern const struct udevadm_cmd udevadm_monitor;
 extern const struct udevadm_cmd udevadm_hwdb;
 extern const struct udevadm_cmd udevadm_test;
 extern const struct udevadm_cmd udevadm_test_builtin;
-#endif