diff options
Diffstat (limited to 'src/libudev')
| -rw-r--r-- | src/libudev/libudev-hwdb-def.h | 74 | ||||
| -rw-r--r-- | src/libudev/libudev-private.h | 180 | ||||
| -rw-r--r-- | src/libudev/libudev.h | 204 |
3 files changed, 0 insertions, 458 deletions
diff --git a/src/libudev/libudev-hwdb-def.h b/src/libudev/libudev-hwdb-def.h deleted file mode 100644 index e167e2805b..0000000000 --- a/src/libudev/libudev-hwdb-def.h +++ /dev/null @@ -1,74 +0,0 @@ -/*** - This file is part of systemd. - - Copyright 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/>. -***/ - -#ifndef _LIBUDEV_HWDB_DEF_H_ -#define _LIBUDEV_HWDB_DEF_H_ - -#include "sparse-endian.h" - -#define HWDB_SIG { 'K', 'S', 'L', 'P', 'H', 'H', 'R', 'H' } - -/* on-disk trie objects */ -_packed_ struct trie_header_f { - uint8_t signature[8]; - - /* version of tool which created the file */ - le64_t tool_version; - le64_t file_size; - - /* size of structures to allow them to grow */ - le64_t header_size; - le64_t node_size; - le64_t child_entry_size; - le64_t value_entry_size; - - /* offset of the root trie node */ - le64_t nodes_root_off; - - /* size of the nodes and string section */ - le64_t nodes_len; - le64_t strings_len; -}; - -_packed_ struct trie_node_f { - /* prefix of lookup string, shared by all children */ - le64_t prefix_off; - /* size of children entry array appended to the node */ - uint8_t children_count; - uint8_t padding[7]; - /* size of value entry array appended to the node */ - le64_t values_count; -}; - -/* array of child entries, follows directly the node record */ -_packed_ struct trie_child_entry_f { - /* index of the child node */ - uint8_t c; - uint8_t padding[7]; - /* offset of the child node */ - le64_t child_off; -}; - -/* array of value entries, follows directly the node record/child array */ -_packed_ struct trie_value_entry_f { - le64_t key_off; - le64_t value_off; -}; - -#endif diff --git a/src/libudev/libudev-private.h b/src/libudev/libudev-private.h deleted file mode 100644 index ff1cc8cefd..0000000000 --- a/src/libudev/libudev-private.h +++ /dev/null @@ -1,180 +0,0 @@ -/*** - 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/>. -***/ - -#ifndef _LIBUDEV_PRIVATE_H_ -#define _LIBUDEV_PRIVATE_H_ - -#include <syslog.h> -#include <signal.h> -#include <stdint.h> -#include <stdbool.h> - -#include "libudev.h" -#include "macro.h" -#include "util.h" -#include "mkdir.h" - -#define READ_END 0 -#define WRITE_END 1 - -/* avoid (sometimes expensive) calculations of parameters for debug output */ -#define udev_log_cond(udev, prio, arg...) \ - do { \ - if (udev_get_log_priority(udev) >= prio) \ - udev_log(udev, prio, __FILE__, __LINE__, __FUNCTION__, ## arg); \ - } while (0) - -#define udev_dbg(udev, arg...) udev_log_cond(udev, LOG_DEBUG, ## arg) -#define udev_info(udev, arg...) udev_log_cond(udev, LOG_INFO, ## arg) -#define udev_err(udev, arg...) udev_log_cond(udev, LOG_ERR, ## arg) - -/* libudev.c */ -void udev_log(struct udev *udev, - int priority, const char *file, int line, const char *fn, - const char *format, ...) - __attribute__((format(printf, 6, 7))); -int udev_get_rules_path(struct udev *udev, char **path[], usec_t *ts_usec[]); -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); -mode_t udev_device_get_devnode_mode(struct udev_device *udev_device); -int udev_device_set_subsystem(struct udev_device *udev_device, const char *subsystem); -int udev_device_set_syspath(struct udev_device *udev_device, const char *syspath); -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); -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); -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, 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); -const char *udev_device_get_devpath_old(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); -usec_t udev_device_get_usec_initialized(struct udev_device *udev_device); -void udev_device_set_usec_initialized(struct udev_device *udev_device, usec_t 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_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); -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_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); -struct udev_monitor *udev_monitor_new_from_netlink_fd(struct udev *udev, const char *name, int fd); - -/* libudev-list.c */ -struct udev_list_node { - struct udev_list_node *next, *prev; -}; -struct udev_list { - struct udev *udev; - struct udev_list_node node; - struct udev_list_entry **entries; - unsigned int entries_cur; - unsigned int entries_max; - bool unique; -}; -#define UDEV_LIST(list) struct udev_list_node list = { &(list), &(list) } -void udev_list_node_init(struct udev_list_node *list); -int udev_list_node_is_empty(struct udev_list_node *list); -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); -#define udev_list_node_foreach(node, list) \ - for (node = (list)->next; \ - node != list; \ - node = (node)->next) -#define udev_list_node_foreach_safe(node, tmp, list) \ - for (node = (list)->next, tmp = (node)->next; \ - node != list; \ - node = tmp, tmp = (tmp)->next) -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); -void udev_list_entry_delete(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 *list); -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; \ - entry = tmp, tmp = udev_list_entry_get_next(tmp)) - -/* libudev-queue.c */ -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); - -/* libudev-queue-private.c */ -struct udev_queue_export *udev_queue_export_new(struct udev *udev); -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-hwdb.c */ -bool udev_hwdb_validate(struct udev_hwdb *hwdb); - -/* libudev-util.c */ -#define UTIL_PATH_SIZE 1024 -#define UTIL_NAME_SIZE 512 -#define UTIL_LINE_SIZE 16384 -#define UDEV_ALLOWED_CHARS_INPUT "/ $%?," -ssize_t util_get_sys_core_link_value(struct udev *udev, const char *slink, const char *syspath, char *value, size_t size); -int util_resolve_sys_link(struct udev *udev, char *syspath, size_t size); -int util_log_priority(const char *priority); -size_t util_path_encode(const char *src, char *dest, size_t size); -void util_remove_trailing_chars(char *path, char c); -size_t util_strpcpy(char **dest, size_t size, const char *src); -size_t util_strpcpyl(char **dest, size_t size, const char *src, ...) __attribute__((sentinel)); -size_t util_strscpy(char *dest, size_t size, const char *src); -size_t util_strscpyl(char *dest, size_t size, const char *src, ...) __attribute__((sentinel)); -int util_replace_whitespace(const char *str, char *to, size_t len); -int util_replace_chars(char *str, const char *white); -unsigned int util_string_hash32(const char *key); -uint64_t util_string_bloom64(const char *str); - -/* libudev-util-private.c */ -int util_delete_path(struct udev *udev, const char *path); -uid_t util_lookup_user(struct udev *udev, const char *user); -gid_t util_lookup_group(struct udev *udev, const char *group); -int util_resolve_subsys_kernel(struct udev *udev, const char *string, char *result, size_t maxsize, int read_value); -ssize_t print_kmsg(const char *fmt, ...) __attribute__((format(printf, 1, 2))); -#endif diff --git a/src/libudev/libudev.h b/src/libudev/libudev.h deleted file mode 100644 index bb41532a21..0000000000 --- a/src/libudev/libudev.h +++ /dev/null @@ -1,204 +0,0 @@ -/*** - 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/>. -***/ - -#ifndef _LIBUDEV_H_ -#define _LIBUDEV_H_ - -#include <stdarg.h> -#include <sys/types.h> -#include <sys/stat.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/* - * udev - library context - * - * reads the udev config and system environment - * allows custom logging - */ -struct udev; -struct udev *udev_ref(struct udev *udev); -struct udev *udev_unref(struct udev *udev); -struct udev *udev_new(void); -void udev_set_log_fn(struct udev *udev, - void (*log_fn)(struct udev *udev, - int priority, const char *file, int line, const char *fn, - const char *format, va_list args)); -int udev_get_log_priority(struct udev *udev); -void udev_set_log_priority(struct udev *udev, int priority); -void *udev_get_userdata(struct udev *udev); -void udev_set_userdata(struct udev *udev, void *userdata); - -/* - * udev_list - * - * access to libudev generated lists - */ -struct udev_list_entry; -struct udev_list_entry *udev_list_entry_get_next(struct udev_list_entry *list_entry); -struct udev_list_entry *udev_list_entry_get_by_name(struct udev_list_entry *list_entry, const char *name); -const char *udev_list_entry_get_name(struct udev_list_entry *list_entry); -const char *udev_list_entry_get_value(struct udev_list_entry *list_entry); -/** - * udev_list_entry_foreach: - * @list_entry: entry to store the current position - * @first_entry: first entry to start with - * - * Helper to iterate over all entries of a list. - */ -#define udev_list_entry_foreach(list_entry, first_entry) \ - for (list_entry = first_entry; \ - list_entry != NULL; \ - list_entry = udev_list_entry_get_next(list_entry)) - -/* - * udev_device - * - * access to sysfs/kernel devices - */ -struct udev_device; -struct udev_device *udev_device_ref(struct udev_device *udev_device); -struct udev_device *udev_device_unref(struct udev_device *udev_device); -struct udev *udev_device_get_udev(struct udev_device *udev_device); -struct udev_device *udev_device_new_from_syspath(struct udev *udev, const char *syspath); -struct udev_device *udev_device_new_from_devnum(struct udev *udev, char type, dev_t devnum); -struct udev_device *udev_device_new_from_subsystem_sysname(struct udev *udev, const char *subsystem, const char *sysname); -struct udev_device *udev_device_new_from_device_id(struct udev *udev, char *id); -struct udev_device *udev_device_new_from_environment(struct udev *udev); -/* udev_device_get_parent_*() does not take a reference on the returned device, it is automatically unref'd with the parent */ -struct udev_device *udev_device_get_parent(struct udev_device *udev_device); -struct udev_device *udev_device_get_parent_with_subsystem_devtype(struct udev_device *udev_device, - const char *subsystem, const char *devtype); -/* retrieve device properties */ -const char *udev_device_get_devpath(struct udev_device *udev_device); -const char *udev_device_get_subsystem(struct udev_device *udev_device); -const char *udev_device_get_devtype(struct udev_device *udev_device); -const char *udev_device_get_syspath(struct udev_device *udev_device); -const char *udev_device_get_sysname(struct udev_device *udev_device); -const char *udev_device_get_sysnum(struct udev_device *udev_device); -const char *udev_device_get_devnode(struct udev_device *udev_device); -int udev_device_get_is_initialized(struct udev_device *udev_device); -struct udev_list_entry *udev_device_get_devlinks_list_entry(struct udev_device *udev_device); -struct udev_list_entry *udev_device_get_properties_list_entry(struct udev_device *udev_device); -struct udev_list_entry *udev_device_get_tags_list_entry(struct udev_device *udev_device); -struct udev_list_entry *udev_device_get_sysattr_list_entry(struct udev_device *udev_device); -const char *udev_device_get_property_value(struct udev_device *udev_device, const char *key); -const char *udev_device_get_driver(struct udev_device *udev_device); -dev_t udev_device_get_devnum(struct udev_device *udev_device); -const char *udev_device_get_action(struct udev_device *udev_device); -unsigned long long int udev_device_get_seqnum(struct udev_device *udev_device); -unsigned long long int udev_device_get_usec_since_initialized(struct udev_device *udev_device); -const char *udev_device_get_sysattr_value(struct udev_device *udev_device, const char *sysattr); -int udev_device_has_tag(struct udev_device *udev_device, const char *tag); - -/* - * udev_monitor - * - * access to kernel uevents and udev events - */ -struct udev_monitor; -struct udev_monitor *udev_monitor_ref(struct udev_monitor *udev_monitor); -struct udev_monitor *udev_monitor_unref(struct udev_monitor *udev_monitor); -struct udev *udev_monitor_get_udev(struct udev_monitor *udev_monitor); -/* kernel and udev generated events over netlink */ -struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char *name); -/* bind socket */ -int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor); -int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size); -int udev_monitor_get_fd(struct udev_monitor *udev_monitor); -struct udev_device *udev_monitor_receive_device(struct udev_monitor *udev_monitor); -/* in-kernel socket filters to select messages that get delivered to a listener */ -int udev_monitor_filter_add_match_subsystem_devtype(struct udev_monitor *udev_monitor, - const char *subsystem, const char *devtype); -int udev_monitor_filter_add_match_tag(struct udev_monitor *udev_monitor, const char *tag); -int udev_monitor_filter_update(struct udev_monitor *udev_monitor); -int udev_monitor_filter_remove(struct udev_monitor *udev_monitor); - -/* - * udev_enumerate - * - * search sysfs for specific devices and provide a sorted list - */ -struct udev_enumerate; -struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate); -struct udev_enumerate *udev_enumerate_unref(struct udev_enumerate *udev_enumerate); -struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate); -struct udev_enumerate *udev_enumerate_new(struct udev *udev); -/* device properties filter */ -int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); -int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem); -int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); -int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value); -int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value); -int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname); -int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag); -int udev_enumerate_add_match_parent(struct udev_enumerate *udev_enumerate, struct udev_device *parent); -int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate); -int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath); -/* run enumeration with active filters */ -int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate); -int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate); -/* return device list */ -struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate); - -/* - * udev_queue - * - * access to the currently running udev events - */ -struct udev_queue; -struct udev_queue *udev_queue_ref(struct udev_queue *udev_queue); -struct udev_queue *udev_queue_unref(struct udev_queue *udev_queue); -struct udev *udev_queue_get_udev(struct udev_queue *udev_queue); -struct udev_queue *udev_queue_new(struct udev *udev); -unsigned long long int udev_queue_get_kernel_seqnum(struct udev_queue *udev_queue); -unsigned long long int udev_queue_get_udev_seqnum(struct udev_queue *udev_queue); -int udev_queue_get_udev_is_active(struct udev_queue *udev_queue); -int udev_queue_get_queue_is_empty(struct udev_queue *udev_queue); -int udev_queue_get_seqnum_is_finished(struct udev_queue *udev_queue, unsigned long long int seqnum); -int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue, - unsigned long long int start, unsigned long long int end); -struct udev_list_entry *udev_queue_get_queued_list_entry(struct udev_queue *udev_queue); - -/* - * udev_hwdb - * - * access to the static hardware properties database - */ -struct udev_hwdb; -struct udev_hwdb *udev_hwdb_new(struct udev *udev); -struct udev_hwdb *udev_hwdb_ref(struct udev_hwdb *hwdb); -struct udev_hwdb *udev_hwdb_unref(struct udev_hwdb *hwdb); -struct udev_list_entry *udev_hwdb_get_properties_list_entry(struct udev_hwdb *hwdb, const char *modalias, unsigned int flags); - -/* - * udev_util - * - * udev specific utilities - */ -int udev_util_encode_string(const char *str, char *str_enc, size_t len); - - -#ifdef __cplusplus -} /* extern "C" */ -#endif - -#endif |