libudev, systemd-nspawn

3 files changed, 233 insertions, 16 deletions

diff --git a/src/libudev/Makefile b/src/libudev/Makefile
index 2531355907..8d9fecb1fb 100644
--- a/src/libudev/Makefile
+++ b/src/libudev/Makefile
@@ -23,20 +23,6 @@
 include $(dir $(lastword $(MAKEFILE_LIST)))/../../config.mk
 include $(topsrcdir)/build-aux/Makefile.head.mk
 
-test-libudev-sym.c: \
-		src/libudev/libudev.sym \
-		src/udev/udev.h
-	$(generate-sym-test)
-
-nodist_test_libudev_sym_SOURCES = \
-	test-libudev-sym.c
-test_libudev_sym_CFLAGS = \
-	$(AM_CFLAGS) \
-	-Wno-deprecated-declarations
-test_libudev_sym_LDADD = \
-	libudev.la
-
-$(eval $(value automake2autothing))
 at.subdirs += src
 
 include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/libudev/src/Makefile b/src/libudev/src/Makefile
index f56e39da6e..2c31d3efe0 100644
--- a/src/libudev/src/Makefile
+++ b/src/libudev/src/Makefile
@@ -50,10 +50,10 @@ libudev_la_SOURCES =\
 libudev_la_LDFLAGS = \
 	$(AM_LDFLAGS) \
 	-version-info $(LIBUDEV_CURRENT):$(LIBUDEV_REVISION):$(LIBUDEV_AGE) \
-	-Wl,--version-script=$(top_srcdir)/src/libudev/libudev.sym
+	-Wl,--version-script=$(srcdir)/libudev.sym
 
 libudev_la_LIBADD = \
-	libsystemd-internal.la
+	$(topoutdir)/src/libsystemd/libsystemd-internal/libsystemd-internal.la
 
 pkgconfiglib_DATA += \
 	src/libudev/libudev.pc
@@ -61,8 +61,24 @@ pkgconfiglib_DATA += \
 EXTRA_DIST += \
 	src/libudev/libudev.pc.in
 
+$(outdir)/test-libudev-sym.c: \
+		$(srcdir)/libudev.sym \
+		$(srcdir)/udev.h
+	$(generate-sym-test)
+
+nodist_test_libudev_sym_SOURCES = \
+	test-libudev-sym.c
+test_libudev_sym_CFLAGS = \
+	$(AM_CFLAGS) \
+	-Wno-deprecated-declarations
+test_libudev_sym_LDADD = \
+	libudev.la
+
 $(eval $(value automake2autothing))
 AM_CPPFLAGS += $(libbasic.CPPFLAGS)
 AM_CPPFLAGS += $(libsystemd.CPPFLAGS)
+AM_CPPFLAGS += $(libsystemd.CPPFLAGS)
+AM_CPPFLAGS += -I$(topsrcdir)/src/libsystemd/libsystemd-internal/sd-device
+AM_CPPFLAGS += -I$(topsrcdir)/src/libsystemd/libsystemd-internal/sd-hwdb
 
 include $(topsrcdir)/build-aux/Makefile.tail.mk
diff --git a/src/libudev/src/udev.h b/src/libudev/src/udev.h
new file mode 100644
index 0000000000..91dfc950b4
--- /dev/null
+++ b/src/libudev/src/udev.h
@@ -0,0 +1,215 @@
+/*
+ * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
+ * Copyright (C) 2003-2010 Kay Sievers <kay@vrfy.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <sys/param.h>
+#include <sys/types.h>
+
+#include "libudev.h"
+#include <systemd/sd-netlink.h>
+
+#include "label.h"
+#include "libudev-private.h"
+#include "macro.h"
+#include "strv.h"
+#include "util.h"
+
+struct udev_event {
+        struct udev *udev;
+        struct udev_device *dev;
+        struct udev_device *dev_parent;
+        struct udev_device *dev_db;
+        char *name;
+        char *program_result;
+        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;
+        sd_netlink *rtnl;
+        unsigned int builtin_run;
+        unsigned int builtin_ret;
+        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;
+        bool name_final;
+        bool devlink_final;
+        bool run_final;
+};
+
+struct udev_watch {
+        struct udev_list_node node;
+        int handle;
+        char *name;
+};
+
+/* udev-rules.c */
+struct udev_rules;
+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,
+                              usec_t timeout_usec, usec_t timeout_warn_usec,
+                              struct udev_list *properties_list);
+int udev_rules_apply_static_dev_perms(struct udev_rules *rules);
+
+/* udev-event.c */
+struct udev_event *udev_event_new(struct udev_device *dev);
+void udev_event_unref(struct udev_event *event);
+size_t udev_event_apply_format(struct udev_event *event, const char *src, char *dest, size_t size);
+int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string,
+                                   char *result, size_t maxsize, int read_value);
+int udev_event_spawn(struct udev_event *event,
+                     usec_t timeout_usec,
+                     usec_t timeout_warn_usec,
+                     bool accept_failure,
+                     const char *cmd, char *result, size_t ressize);
+void udev_event_execute_rules(struct udev_event *event,
+                              usec_t timeout_usec, usec_t timeout_warn_usec,
+                              struct udev_list *properties_list,
+                              struct udev_rules *rules);
+void udev_event_execute_run(struct udev_event *event, usec_t timeout_usec, usec_t timeout_warn_usec);
+int udev_build_argv(struct udev *udev, char *cmd, int *argc, char *argv[]);
+
+/* udev-watch.c */
+int udev_watch_init(struct udev *udev);
+void udev_watch_restore(struct udev *udev);
+void udev_watch_begin(struct udev *udev, struct udev_device *dev);
+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, 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);
+
+/* udev-ctrl.c */
+struct udev_ctrl;
+struct udev_ctrl *udev_ctrl_new(struct udev *udev);
+struct udev_ctrl *udev_ctrl_new_from_fd(struct udev *udev, int fd);
+int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl);
+struct udev_ctrl *udev_ctrl_unref(struct udev_ctrl *uctrl);
+int udev_ctrl_cleanup(struct udev_ctrl *uctrl);
+struct udev *udev_ctrl_get_udev(struct udev_ctrl *uctrl);
+int udev_ctrl_get_fd(struct udev_ctrl *uctrl);
+int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority, int timeout);
+int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl, int timeout);
+int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl, int timeout);
+int udev_ctrl_send_reload(struct udev_ctrl *uctrl, int timeout);
+int udev_ctrl_send_ping(struct udev_ctrl *uctrl, int timeout);
+int udev_ctrl_send_exit(struct udev_ctrl *uctrl, int timeout);
+int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key, int timeout);
+int udev_ctrl_send_set_children_max(struct udev_ctrl *uctrl, int count, int timeout);
+struct udev_ctrl_connection;
+struct udev_ctrl_connection *udev_ctrl_get_connection(struct udev_ctrl *uctrl);
+struct udev_ctrl_connection *udev_ctrl_connection_ref(struct udev_ctrl_connection *conn);
+struct udev_ctrl_connection *udev_ctrl_connection_unref(struct udev_ctrl_connection *conn);
+struct udev_ctrl_msg;
+struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn);
+struct udev_ctrl_msg *udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_set_log_level(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_stop_exec_queue(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_start_exec_queue(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_reload(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_ping(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_exit(struct udev_ctrl_msg *ctrl_msg);
+const char *udev_ctrl_get_set_env(struct udev_ctrl_msg *ctrl_msg);
+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,
+        UDEV_BUILTIN_HWDB,
+        UDEV_BUILTIN_INPUT_ID,
+        UDEV_BUILTIN_KEYBOARD,
+#ifdef HAVE_KMOD
+        UDEV_BUILTIN_KMOD,
+#endif
+        UDEV_BUILTIN_NET_ID,
+        UDEV_BUILTIN_NET_LINK,
+        UDEV_BUILTIN_PATH_ID,
+        UDEV_BUILTIN_USB_ID,
+#ifdef HAVE_ACL
+        UDEV_BUILTIN_UACCESS,
+#endif
+        UDEV_BUILTIN_MAX
+};
+struct udev_builtin {
+        const char *name;
+        int (*cmd)(struct udev_device *dev, int argc, char *argv[], bool test);
+        const char *help;
+        int (*init)(struct udev *udev);
+        void (*exit)(struct udev *udev);
+        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;
+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_net_setup_link;
+extern const struct udev_builtin udev_builtin_path_id;
+extern const struct udev_builtin udev_builtin_usb_id;
+extern const struct udev_builtin udev_builtin_uaccess;
+void udev_builtin_init(struct udev *udev);
+void udev_builtin_exit(struct udev *udev);
+enum udev_builtin_cmd udev_builtin_lookup(const char *command);
+const char *udev_builtin_name(enum udev_builtin_cmd cmd);
+bool udev_builtin_run_once(enum udev_builtin_cmd cmd);
+int udev_builtin_run(struct udev_device *dev, enum udev_builtin_cmd cmd, const char *command, bool test);
+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 *prefix, const char *modalias,
+                             const char *filter, bool test);
+
+/* udevadm commands */
+struct udevadm_cmd {
+        const char *name;
+        int (*cmd)(struct udev *udev, int argc, char *argv[]);
+        const char *help;
+        int debug;
+};
+extern const struct udevadm_cmd udevadm_info;
+extern const struct udevadm_cmd udevadm_trigger;
+extern const struct udevadm_cmd udevadm_settle;
+extern const struct udevadm_cmd udevadm_control;
+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;