delete all Makefiles and move udev source to udev/

1 files changed, 184 insertions, 0 deletions

diff --git a/udev/udev.h b/udev/udev.h
new file mode 100644
index 0000000000..5ecef4abbd
--- /dev/null
+++ b/udev/udev.h
@@ -0,0 +1,184 @@
+/*
+ * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
+ * Copyright (C) 2003-2006 Kay Sievers <kay.sievers@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 version 2 of the License.
+ * 
+ *	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, write to the Free Software Foundation, Inc.,
+ *	51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ */
+
+#ifndef _UDEV_H_
+#define _UDEV_H_
+
+#include <sys/types.h>
+#include <sys/param.h>
+
+#include "list.h"
+#include "logging.h"
+#include "udev_sysdeps.h"
+#include "udev_version.h"
+
+#define COMMENT_CHARACTER			'#'
+#define LINE_SIZE				512
+#define PATH_SIZE				512
+#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_EVENT_TIMEOUT			180
+
+#define UDEV_MAX(a,b) ((a) > (b) ? (a) : (b))
+
+/* pipes */
+#define READ_END				0
+#define WRITE_END				1
+
+#define UDEV_ROOT				"/dev"
+#define DB_DIR					".udev/db"
+#define DB_NAME_INDEX_DIR			".udev/names"
+#define RULES_LIB_DIR				"/lib/udev/rules.d"
+#define RULES_DYN_DIR				".udev/rules.d"
+#define RULES_ETC_DIR				"/etc/udev/rules.d"
+
+struct udev_rules;
+
+struct sysfs_device {
+	struct list_head node;			/* for device cache */
+	struct sysfs_device *parent;		/* already cached parent*/
+	char devpath[PATH_SIZE];
+	char subsystem[NAME_SIZE];		/* $class, $bus, drivers, module */
+	char kernel[NAME_SIZE];			/* device instance name */
+	char kernel_number[NAME_SIZE];
+	char driver[NAME_SIZE];			/* device driver name */
+};
+
+struct udevice {
+	/* device event */
+	struct sysfs_device *dev;		/* points to dev_local by default */
+	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];
+	struct list_head symlink_list;
+	int symlink_final;
+	char owner[NAME_SIZE];
+	int owner_final;
+	char group[NAME_SIZE];
+	int group_final;
+	mode_t mode;
+	int mode_final;
+	dev_t devt;
+
+	/* event processing */
+	struct list_head run_list;
+	int run_final;
+	struct list_head env_list;
+	char tmp_node[PATH_SIZE];
+	int partitions;
+	int ignore_device;
+	int ignore_remove;
+	char program_result[PATH_SIZE];
+	int link_priority;
+	int event_timeout;
+	int test_run;
+};
+
+/* udev_config.c */
+extern char udev_root[PATH_SIZE];
+extern char udev_config_filename[PATH_SIZE];
+extern char udev_rules_dir[PATH_SIZE];
+extern int udev_log_priority;
+extern int udev_run;
+extern void udev_config_init(void);
+
+/* udev_device.c */
+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);
+
+/* udev_sysfs.c */
+extern char sysfs_path[PATH_SIZE];
+extern int sysfs_init(void);
+extern void sysfs_cleanup(void);
+extern void sysfs_device_set_values(struct sysfs_device *dev, const char *devpath,
+				    const char *subsystem, const char *driver);
+extern struct sysfs_device *sysfs_device_get(const char *devpath);
+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 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_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 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);
+extern gid_t lookup_group(const char *group);
+
+/* udev_utils_string.c */
+extern int string_is_true(const char *str);
+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_chars(char *str, const char *white);
+
+/* udev_utils_file.c */
+extern int create_path(const char *path);
+extern int delete_path(const char *path);
+extern int file_map(const char *filename, char **buf, size_t *bufsize);
+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 commands */
+extern int udevmonitor(int argc, char *argv[], char *envp[]);
+extern int udevinfo(int argc, char *argv[], char *envp[]);
+extern int udevcontrol(int argc, char *argv[], char *envp[]);
+extern int udevtrigger(int argc, char *argv[], char *envp[]);
+extern int udevsettle(int argc, char *argv[], char *envp[]);
+extern int udevtest(int argc, char *argv[], char *envp[]);
+
+#endif