/*
* libudev - interface to udev device information
*
- * Copyright (C) 2008-2009 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2008-2010 Kay Sievers <kay.sievers@vrfy.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
#define _LIBUDEV_PRIVATE_H_
#include <syslog.h>
+#include <signal.h>
+#include <stdint.h>
+#include <stdbool.h>
#include "libudev.h"
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-#define UDEV_MAX(a,b) ((a) > (b) ? (a) : (b))
#define READ_END 0
#define WRITE_END 1
#define udev_log_cond(udev, prio, arg...) \
do { \
if (udev_get_log_priority(udev) >= prio) \
- udev_log(udev, LOG_ERR, __FILE__, __LINE__, __FUNCTION__, ## arg); \
+ udev_log(udev, prio, __FILE__, __LINE__, __FUNCTION__, ## arg); \
} while (0)
-#ifdef USE_LOG
-# ifdef DEBUG
+#ifdef ENABLE_LOGGING
+# ifdef ENABLE_DEBUG
# define dbg(udev, arg...) udev_log_cond(udev, LOG_DEBUG, ## arg)
# else
# define dbg(udev, arg...) udev_log_null(udev, ## arg)
const char *format, ...)
__attribute__((format(printf, 6, 7)));
const char *udev_get_rules_path(struct udev *udev);
-int udev_get_run(struct udev *udev);
+const char *udev_get_run_config_path(struct udev *udev);
+const char *udev_set_run_path(struct udev *udev, const char *path);
struct udev_list_entry *udev_add_property(struct udev *udev, const char *key, const char *value);
struct udev_list_entry *udev_get_properties_list_entry(struct udev *udev);
/* libudev-device.c */
struct udev_device *udev_device_new(struct udev *udev);
+struct udev_device *udev_device_new_from_id_filename(struct udev *udev, char *id);
int udev_device_set_syspath(struct udev_device *udev_device, const char *syspath);
int udev_device_set_subsystem(struct udev_device *udev_device, const char *subsystem);
int udev_device_set_devtype(struct udev_device *udev_device, const char *devtype);
int udev_device_set_devnode(struct udev_device *udev_device, const char *devnode);
-int udev_device_add_devlink(struct udev_device *udev_device, const char *devlink);
+int udev_device_add_devlink(struct udev_device *udev_device, const char *devlink, int unique);
void udev_device_cleanup_devlinks_list(struct udev_device *udev_device);
struct udev_list_entry *udev_device_add_property(struct udev_device *udev_device, const char *key, const char *value);
-struct udev_list_entry *udev_device_add_property_from_string(struct udev_device *udev_device, const char *property);
+void udev_device_add_property_from_string_parse(struct udev_device *udev_device, const char *property);
+int udev_device_add_property_from_string_parse_finish(struct udev_device *udev_device);
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);
-int udev_device_read_db(struct udev_device *udev_device);
+int udev_device_read_db(struct udev_device *udev_device, const char *dbfile);
int udev_device_read_uevent_file(struct udev_device *udev_device);
int udev_device_set_action(struct udev_device *udev_device, const char *action);
int udev_device_set_driver(struct udev_device *udev_device, const char *driver);
const char *udev_device_get_devpath_old(struct udev_device *udev_device);
+const char *udev_device_get_sysname_old(struct udev_device *udev_device);
int udev_device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old);
const char *udev_device_get_knodename(struct udev_device *udev_device);
+const char *udev_device_get_id_filename(struct udev_device *udev_device);
+void udev_device_set_is_initialized(struct udev_device *udev_device);
+int udev_device_add_tag(struct udev_device *udev_device, const char *tag);
+void udev_device_cleanup_tags_list(struct udev_device *udev_device);
+int udev_device_has_tag(struct udev_device *udev_device, const char *tag);
int udev_device_set_knodename(struct udev_device *udev_device, const char *knodename);
int udev_device_get_timeout(struct udev_device *udev_device);
int udev_device_set_timeout(struct udev_device *udev_device, int timeout);
-int udev_device_get_event_timeout(struct udev_device *udev_device);
-int udev_device_set_event_timeout(struct udev_device *udev_device, int event_timeout);
int udev_device_set_devnum(struct udev_device *udev_device, dev_t devnum);
int udev_device_set_seqnum(struct udev_device *udev_device, unsigned long long int seqnum);
-int udev_device_get_num_fake_partitions(struct udev_device *udev_device);
-int udev_device_set_num_fake_partitions(struct udev_device *udev_device, int num);
+unsigned long long udev_device_get_usec_initialized(struct udev_device *udev_device);
+void udev_device_set_usec_initialized(struct udev_device *udev_device, unsigned long long usec_initialized);
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_ignore_remove(struct udev_device *udev_device);
-int udev_device_set_ignore_remove(struct udev_device *udev_device, int ignore);
int udev_device_get_watch_handle(struct udev_device *udev_device);
int udev_device_set_watch_handle(struct udev_device *udev_device, int handle);
+int udev_device_get_ifindex(struct udev_device *udev_device);
+int udev_device_set_ifindex(struct udev_device *udev_device, int ifindex);
void udev_device_set_info_loaded(struct udev_device *device);
+bool udev_device_get_db_persist(struct udev_device *udev_device);
+void udev_device_set_db_persist(struct udev_device *udev_device);
/* libudev-device-private.c */
int udev_device_update_db(struct udev_device *udev_device);
int udev_device_delete_db(struct udev_device *udev_device);
-int udev_device_rename_db(struct udev_device *udev_device, const char *devpath);
+int udev_device_tag_index(struct udev_device *dev, struct udev_device *dev_old, bool add);
/* libudev-monitor.c - netlink/unix socket communication */
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,
struct udev_monitor *destination, struct udev_device *udev_device);
-int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size);
+struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const char *name, int fd);
/* libudev-ctrl.c - daemon runtime setup */
struct udev_ctrl;
struct udev_ctrl *udev_ctrl_new_from_socket(struct udev *udev, const char *socket_path);
+struct udev_ctrl *udev_ctrl_new_from_socket_fd(struct udev *udev, const char *socket_path, int fd);
int udev_ctrl_enable_receiving(struct udev_ctrl *uctrl);
struct udev_ctrl *udev_ctrl_ref(struct udev_ctrl *uctrl);
-void udev_ctrl_unref(struct udev_ctrl *uctrl);
+struct udev_ctrl *udev_ctrl_unref(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 udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl);
-int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl);
-int udev_ctrl_send_reload_rules(struct udev_ctrl *uctrl);
-int udev_ctrl_send_settle(struct udev_ctrl *uctrl);
-int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key);
-int udev_ctrl_send_set_max_childs(struct udev_ctrl *uctrl, int count);
+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_rules(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_msg(struct udev_ctrl *uctrl);
-struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl *uctrl);
+struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn);
struct udev_ctrl_msg *udev_ctrl_msg_ref(struct udev_ctrl_msg *ctrl_msg);
-void udev_ctrl_msg_unref(struct udev_ctrl_msg *ctrl_msg);
+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_rules(struct udev_ctrl_msg *ctrl_msg);
-pid_t udev_ctrl_get_settle(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_max_childs(struct udev_ctrl_msg *ctrl_msg);
+int udev_ctrl_get_set_children_max(struct udev_ctrl_msg *ctrl_msg);
/* libudev-list.c */
+enum udev_list_flags {
+ UDEV_LIST_NONE = 0,
+ UDEV_LIST_UNIQUE = 1,
+ UDEV_LIST_SORT = 1 << 1,
+};
struct udev_list_node {
struct udev_list_node *next, *prev;
};
+#define UDEV_LIST(list) struct udev_list_node list = { &(list), &(list) }
void udev_list_init(struct udev_list_node *list);
int udev_list_is_empty(struct udev_list_node *list);
void udev_list_node_append(struct udev_list_node *new, struct udev_list_node *list);
node != list; \
node = tmp, tmp = (tmp)->next)
struct udev_list_entry *udev_list_entry_add(struct udev *udev, struct udev_list_node *list,
- const char *name, const char *value,
- int unique, int sort);
+ const char *name, const char *value, unsigned int flags);
void udev_list_entry_delete(struct udev_list_entry *entry);
void udev_list_entry_remove(struct udev_list_entry *entry);
void udev_list_entry_insert_before(struct udev_list_entry *new, struct udev_list_entry *entry);
void udev_list_entry_append(struct udev_list_entry *new, struct udev_list_node *list);
void udev_list_cleanup_entries(struct udev *udev, struct udev_list_node *name_list);
struct udev_list_entry *udev_list_get_entry(struct udev_list_node *list);
-int udev_list_entry_get_flag(struct udev_list_entry *list_entry);
-void udev_list_entry_set_flag(struct udev_list_entry *list_entry, int flag);
+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);
#define udev_list_entry_foreach_safe(entry, tmp, first) \
for (entry = first, tmp = udev_list_entry_get_next(entry); \
entry != NULL; \
/* libudev-queue-private.c */
struct udev_queue_export *udev_queue_export_new(struct udev *udev);
-void udev_queue_export_unref(struct udev_queue_export *udev_queue_export);
+struct udev_queue_export *udev_queue_export_unref(struct udev_queue_export *udev_queue_export);
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);
/* libudev-util.c */
#define UTIL_PATH_SIZE 1024
-#define UTIL_LINE_SIZE 2048
#define UTIL_NAME_SIZE 512
+#define UTIL_LINE_SIZE 16384
#define UDEV_ALLOWED_CHARS_INPUT "/ $%?,"
ssize_t util_get_sys_subsystem(struct udev *udev, const char *syspath, char *subsystem, size_t size);
ssize_t util_get_sys_driver(struct udev *udev, const char *syspath, char *driver, size_t size);
int udev_util_replace_whitespace(const char *str, char *to, size_t len);
int udev_util_replace_chars(char *str, const char *white);
int udev_util_encode_string(const char *str, char *str_enc, size_t len);
-void util_set_fd_cloexec(int fd);
-unsigned int util_string_hash32(const char *str);
+unsigned int util_string_hash32(const char *key);
+uint64_t util_string_bloom64(const char *str);
/* libudev-util-private.c */
int util_create_path(struct udev *udev, const char *path);
+int util_create_path_selinux(struct udev *udev, const char *path);
int util_delete_path(struct udev *udev, const char *path);
int util_unlink_secure(struct udev *udev, const char *filename);
uid_t util_lookup_user(struct udev *udev, const char *user);
gid_t util_lookup_group(struct udev *udev, const char *group);
-int util_run_program(struct udev *udev, const char *command, char **envp,
- char *result, size_t ressize, size_t *reslen);
int util_resolve_subsys_kernel(struct udev *udev, const char *string,
char *result, size_t maxsize, int read_value);
+unsigned long long now_usec(void);
/* libudev-selinux-private.c */
-#ifndef USE_SELINUX
+#ifndef WITH_SELINUX
static inline void udev_selinux_init(struct udev *udev) {}
static inline void udev_selinux_exit(struct udev *udev) {}
static inline void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode) {}
static inline void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode) {}
+static inline void udev_selinux_setfscreateconat(struct udev *udev, int dfd, const char *file, unsigned int mode) {}
static inline void udev_selinux_resetfscreatecon(struct udev *udev) {}
#else
void udev_selinux_init(struct udev *udev);
void udev_selinux_exit(struct udev *udev);
void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode);
void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode);
+void udev_selinux_setfscreateconat(struct udev *udev, int dfd, const char *file, unsigned int mode);
void udev_selinux_resetfscreatecon(struct udev *udev);
#endif
+
#endif
~ianmdlvl / elogind.git / blobdiff