2012-11-12 17:50:33 +01:00
|
|
|
/***
|
|
|
|
This file is part of systemd.
|
|
|
|
|
|
|
|
Copyright 2008-2012 Kay Sievers <kay@vrfy.org>
|
|
|
|
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
|
|
(at your option) any later version.
|
|
|
|
|
|
|
|
systemd 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
|
|
|
|
Lesser General Public License for more details.
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
2008-08-27 17:11:58 +02:00
|
|
|
|
|
|
|
#ifndef _LIBUDEV_PRIVATE_H_
|
|
|
|
#define _LIBUDEV_PRIVATE_H_
|
|
|
|
|
2009-09-05 09:48:23 +02:00
|
|
|
#include <signal.h>
|
2010-04-22 18:12:36 +02:00
|
|
|
#include <stdbool.h>
|
2015-11-18 22:46:33 +01:00
|
|
|
#include <stdint.h>
|
2012-04-17 00:26:02 +02:00
|
|
|
|
|
|
|
#include "libudev.h"
|
2015-10-24 22:58:24 +02:00
|
|
|
|
2012-04-04 13:30:09 +02:00
|
|
|
#include "macro.h"
|
2012-04-17 00:26:02 +02:00
|
|
|
#include "mkdir.h"
|
2013-01-09 19:06:46 +01:00
|
|
|
#include "strxcpyx.h"
|
2015-10-24 22:58:24 +02:00
|
|
|
#include "util.h"
|
2008-08-27 17:11:58 +02:00
|
|
|
|
2012-04-16 17:21:22 +02:00
|
|
|
#define READ_END 0
|
2012-04-08 16:06:20 +02:00
|
|
|
#define WRITE_END 1
|
2008-09-29 18:50:21 +02:00
|
|
|
|
2009-06-09 22:47:48 +02:00
|
|
|
/* libudev.c */
|
2012-11-11 20:45:05 +01:00
|
|
|
int udev_get_rules_path(struct udev *udev, char **path[], usec_t *ts_usec[]);
|
2008-09-01 18:52:22 +02:00
|
|
|
|
2009-06-09 22:47:48 +02:00
|
|
|
/* libudev-device.c */
|
2015-01-26 14:45:12 +01:00
|
|
|
struct udev_device *udev_device_new_from_nulstr(struct udev *udev, char *nulstr, ssize_t buflen);
|
2015-03-15 17:10:17 +01:00
|
|
|
struct udev_device *udev_device_new_from_synthetic_event(struct udev *udev, const char *syspath, const char *action);
|
2015-01-26 14:12:45 +01:00
|
|
|
struct udev_device *udev_device_shallow_clone(struct udev_device *old_device);
|
2015-03-06 15:22:30 +01:00
|
|
|
struct udev_device *udev_device_clone_with_db(struct udev_device *old_device);
|
2015-03-06 18:30:09 +01:00
|
|
|
int udev_device_copy_properties(struct udev_device *dst, struct udev_device *src);
|
2011-05-16 22:04:02 +02:00
|
|
|
mode_t udev_device_get_devnode_mode(struct udev_device *udev_device);
|
2012-12-31 04:48:44 +01:00
|
|
|
uid_t udev_device_get_devnode_uid(struct udev_device *udev_device);
|
|
|
|
gid_t udev_device_get_devnode_gid(struct udev_device *udev_device);
|
2015-01-26 13:33:00 +01:00
|
|
|
int udev_device_rename(struct udev_device *udev_device, const char *new_name);
|
2012-10-08 21:54:39 +02:00
|
|
|
int udev_device_add_devlink(struct udev_device *udev_device, const char *devlink);
|
2009-04-26 13:59:39 +02:00
|
|
|
void udev_device_cleanup_devlinks_list(struct udev_device *udev_device);
|
2015-03-05 18:08:50 +01:00
|
|
|
int udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value);
|
2009-04-26 13:59:39 +02:00
|
|
|
char **udev_device_get_properties_envp(struct udev_device *udev_device);
|
|
|
|
ssize_t udev_device_get_properties_monitor_buf(struct udev_device *udev_device, const char **buf);
|
|
|
|
const char *udev_device_get_devpath_old(struct udev_device *udev_device);
|
2010-12-10 01:13:35 +01:00
|
|
|
const char *udev_device_get_id_filename(struct udev_device *udev_device);
|
2010-12-14 14:18:32 +01:00
|
|
|
void udev_device_set_is_initialized(struct udev_device *udev_device);
|
2010-03-10 14:52:42 +01:00
|
|
|
int udev_device_add_tag(struct udev_device *udev_device, const char *tag);
|
2014-09-11 13:25:21 +02:00
|
|
|
void udev_device_remove_tag(struct udev_device *udev_device, const char *tag);
|
2010-04-22 18:12:36 +02:00
|
|
|
void udev_device_cleanup_tags_list(struct udev_device *udev_device);
|
2012-11-11 20:45:05 +01:00
|
|
|
usec_t udev_device_get_usec_initialized(struct udev_device *udev_device);
|
2015-03-13 18:43:00 +01:00
|
|
|
void udev_device_ensure_usec_initialized(struct udev_device *udev_device, struct udev_device *old_device);
|
2009-04-26 13:59:39 +02:00
|
|
|
int udev_device_get_devlink_priority(struct udev_device *udev_device);
|
|
|
|
int udev_device_set_devlink_priority(struct udev_device *udev_device, int prio);
|
|
|
|
int udev_device_get_watch_handle(struct udev_device *udev_device);
|
|
|
|
int udev_device_set_watch_handle(struct udev_device *udev_device, int handle);
|
2010-10-13 13:03:27 +02:00
|
|
|
int udev_device_get_ifindex(struct udev_device *udev_device);
|
2009-04-26 13:59:39 +02:00
|
|
|
void udev_device_set_info_loaded(struct udev_device *device);
|
2011-04-13 22:33:01 +02:00
|
|
|
bool udev_device_get_db_persist(struct udev_device *udev_device);
|
|
|
|
void udev_device_set_db_persist(struct udev_device *udev_device);
|
2015-04-23 15:19:13 +02:00
|
|
|
void udev_device_read_db(struct udev_device *udev_device);
|
2008-09-01 18:52:22 +02:00
|
|
|
|
2009-06-09 23:12:12 +02:00
|
|
|
/* libudev-device-private.c */
|
2009-04-26 13:59:39 +02:00
|
|
|
int udev_device_update_db(struct udev_device *udev_device);
|
|
|
|
int udev_device_delete_db(struct udev_device *udev_device);
|
2010-04-23 09:01:56 +02:00
|
|
|
int udev_device_tag_index(struct udev_device *dev, struct udev_device *dev_old, bool add);
|
2008-10-16 17:30:06 +02:00
|
|
|
|
2009-06-09 22:47:48 +02:00
|
|
|
/* libudev-monitor.c - netlink/unix socket communication */
|
2009-06-04 01:44:04 +02:00
|
|
|
int udev_monitor_disconnect(struct udev_monitor *udev_monitor);
|
|
|
|
int udev_monitor_allow_unicast_sender(struct udev_monitor *udev_monitor, struct udev_monitor *sender);
|
|
|
|
int udev_monitor_send_device(struct udev_monitor *udev_monitor,
|
2012-01-10 01:34:15 +01:00
|
|
|
struct udev_monitor *destination, struct udev_device *udev_device);
|
2011-04-14 23:46:44 +02:00
|
|
|
struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const char *name, int fd);
|
2008-10-09 23:38:30 +02:00
|
|
|
|
2009-06-09 22:47:48 +02:00
|
|
|
/* libudev-list.c */
|
2008-10-09 22:24:43 +02:00
|
|
|
struct udev_list_node {
|
2012-01-10 01:34:15 +01:00
|
|
|
struct udev_list_node *next, *prev;
|
2008-09-26 19:44:53 +02:00
|
|
|
};
|
2011-08-04 22:59:58 +02:00
|
|
|
struct udev_list {
|
2012-01-10 01:34:15 +01:00
|
|
|
struct udev *udev;
|
|
|
|
struct udev_list_node node;
|
|
|
|
struct udev_list_entry **entries;
|
|
|
|
unsigned int entries_cur;
|
|
|
|
unsigned int entries_max;
|
|
|
|
bool unique;
|
2011-08-04 22:59:58 +02:00
|
|
|
};
|
|
|
|
void udev_list_node_init(struct udev_list_node *list);
|
|
|
|
int udev_list_node_is_empty(struct udev_list_node *list);
|
2009-04-26 13:59:39 +02:00
|
|
|
void udev_list_node_append(struct udev_list_node *new, struct udev_list_node *list);
|
|
|
|
void udev_list_node_remove(struct udev_list_node *entry);
|
2008-10-17 18:59:08 +02:00
|
|
|
#define udev_list_node_foreach(node, list) \
|
2012-01-10 01:34:15 +01:00
|
|
|
for (node = (list)->next; \
|
|
|
|
node != list; \
|
|
|
|
node = (node)->next)
|
2008-10-17 18:59:08 +02:00
|
|
|
#define udev_list_node_foreach_safe(node, tmp, list) \
|
2012-01-10 01:34:15 +01:00
|
|
|
for (node = (list)->next, tmp = (node)->next; \
|
|
|
|
node != list; \
|
|
|
|
node = tmp, tmp = (tmp)->next)
|
2011-08-04 22:59:58 +02:00
|
|
|
void udev_list_init(struct udev *udev, struct udev_list *list, bool unique);
|
|
|
|
void udev_list_cleanup(struct udev_list *list);
|
|
|
|
struct udev_list_entry *udev_list_get_entry(struct udev_list *list);
|
|
|
|
struct udev_list_entry *udev_list_entry_add(struct udev_list *list, const char *name, const char *value);
|
2009-04-26 13:59:39 +02:00
|
|
|
void udev_list_entry_delete(struct udev_list_entry *entry);
|
2011-04-24 00:22:23 +02:00
|
|
|
int udev_list_entry_get_num(struct udev_list_entry *list_entry);
|
|
|
|
void udev_list_entry_set_num(struct udev_list_entry *list_entry, int num);
|
2008-10-16 20:12:16 +02:00
|
|
|
#define udev_list_entry_foreach_safe(entry, tmp, first) \
|
2012-01-10 01:34:15 +01:00
|
|
|
for (entry = first, tmp = udev_list_entry_get_next(entry); \
|
|
|
|
entry != NULL; \
|
|
|
|
entry = tmp, tmp = udev_list_entry_get_next(tmp))
|
2008-09-25 13:20:27 +02:00
|
|
|
|
2009-06-09 22:47:48 +02:00
|
|
|
/* libudev-queue.c */
|
2009-05-21 22:22:37 +02:00
|
|
|
unsigned long long int udev_get_kernel_seqnum(struct udev *udev);
|
|
|
|
int udev_queue_read_seqnum(FILE *queue_file, unsigned long long int *seqnum);
|
|
|
|
ssize_t udev_queue_read_devpath(FILE *queue_file, char *devpath, size_t size);
|
|
|
|
ssize_t udev_queue_skip_devpath(FILE *queue_file);
|
|
|
|
|
2009-06-09 23:12:12 +02:00
|
|
|
/* libudev-queue-private.c */
|
2009-05-21 22:22:37 +02:00
|
|
|
struct udev_queue_export *udev_queue_export_new(struct udev *udev);
|
2011-04-24 00:36:22 +02:00
|
|
|
struct udev_queue_export *udev_queue_export_unref(struct udev_queue_export *udev_queue_export);
|
2009-05-21 22:22:37 +02:00
|
|
|
void udev_queue_export_cleanup(struct udev_queue_export *udev_queue_export);
|
|
|
|
int udev_queue_export_device_queued(struct udev_queue_export *udev_queue_export, struct udev_device *udev_device);
|
|
|
|
int udev_queue_export_device_finished(struct udev_queue_export *udev_queue_export, struct udev_device *udev_device);
|
2008-10-01 09:34:07 +02:00
|
|
|
|
2009-06-09 23:05:25 +02:00
|
|
|
/* libudev-util.c */
|
2012-10-27 20:59:01 +02:00
|
|
|
#define UTIL_PATH_SIZE 1024
|
|
|
|
#define UTIL_NAME_SIZE 512
|
|
|
|
#define UTIL_LINE_SIZE 16384
|
|
|
|
#define UDEV_ALLOWED_CHARS_INPUT "/ $%?,"
|
2009-04-26 13:59:39 +02:00
|
|
|
int util_log_priority(const char *priority);
|
2009-05-20 17:57:52 +02:00
|
|
|
size_t util_path_encode(const char *src, char *dest, size_t size);
|
2011-10-06 01:10:59 +02:00
|
|
|
int util_replace_whitespace(const char *str, char *to, size_t len);
|
|
|
|
int util_replace_chars(char *str, const char *white);
|
2010-04-22 18:12:36 +02:00
|
|
|
unsigned int util_string_hash32(const char *key);
|
|
|
|
uint64_t util_string_bloom64(const char *str);
|
2009-06-09 23:05:25 +02:00
|
|
|
|
|
|
|
/* libudev-util-private.c */
|
2012-10-27 20:59:01 +02:00
|
|
|
int util_resolve_subsys_kernel(struct udev *udev, const char *string, char *result, size_t maxsize, int read_value);
|
2013-10-16 03:17:09 +02:00
|
|
|
|
2008-08-27 17:11:58 +02:00
|
|
|
#endif
|