/* SPDX-License-Identifier: GPL-2.0+ */ #pragma once /* * Copyright © 2003 Greg Kroah-Hartman */ #include "sd-device.h" #include "sd-netlink.h" #include "hashmap.h" #include "macro.h" #include "udev-util.h" #include "util.h" #define READ_END 0 #define WRITE_END 1 typedef struct UdevEvent { sd_device *dev; sd_device *dev_parent; sd_device *dev_db_clone; char *name; char *program_result; mode_t mode; uid_t uid; gid_t gid; OrderedHashmap *seclabel_list; OrderedHashmap *run_list; usec_t exec_delay_usec; usec_t birth_usec; sd_netlink *rtnl; unsigned builtin_run; unsigned 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; } UdevEvent; /* udev-rules.c */ typedef struct UdevRules UdevRules; int udev_rules_new(UdevRules **ret_rules, ResolveNameTiming resolve_name_timing); UdevRules *udev_rules_free(UdevRules *rules); bool udev_rules_check_timestamp(UdevRules *rules); int udev_rules_apply_to_event(UdevRules *rules, UdevEvent *event, usec_t timeout_usec, Hashmap *properties_list); int udev_rules_apply_static_dev_perms(UdevRules *rules); static inline usec_t udev_warn_timeout(usec_t timeout_usec) { return DIV_ROUND_UP(timeout_usec, 3); } /* udev-event.c */ UdevEvent *udev_event_new(sd_device *dev, usec_t exec_delay_usec, sd_netlink *rtnl); UdevEvent *udev_event_free(UdevEvent *event); ssize_t udev_event_apply_format(UdevEvent *event, const char *src, char *dest, size_t size, bool replace_whitespace); int udev_event_spawn(UdevEvent *event, usec_t timeout_usec, bool accept_failure, const char *cmd, char *result, size_t ressize); int udev_event_execute_rules(UdevEvent *event, usec_t timeout_usec, Hashmap *properties_list, UdevRules *rules); void udev_event_execute_run(UdevEvent *event, usec_t timeout_usec); /* Cleanup functions */ DEFINE_TRIVIAL_CLEANUP_FUNC(UdevEvent*, udev_event_free); DEFINE_TRIVIAL_CLEANUP_FUNC(UdevRules*, udev_rules_free);