/*
* Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2003-2008 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2003-2010 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
#include <sys/types.h>
#include <sys/param.h>
+#include <signal.h>
-#include "udev-sysdeps.h"
-#include "lib/libudev.h"
-#include "lib/libudev-private.h"
+#include "libudev.h"
+#include "libudev-private.h"
-#define ALLOWED_CHARS "#+-.:=@_"
-#define ALLOWED_CHARS_FILE ALLOWED_CHARS "/"
-#define ALLOWED_CHARS_INPUT ALLOWED_CHARS_FILE " $%?,"
-
-#define DEFAULT_FAKE_PARTITIONS_COUNT 15
-#define UDEV_EVENT_TIMEOUT 180
-
-#define UDEV_CTRL_SOCK_PATH "@" UDEV_PREFIX "/org/kernel/udev/udevd"
-
-#define UDEV_MAX(a,b) ((a) > (b) ? (a) : (b))
-#define READ_END 0
-#define WRITE_END 1
-
-static inline void logging_init(const char *program_name)
-{
- openlog(program_name, LOG_PID | LOG_CONS, LOG_DAEMON);
-}
-
-static inline void logging_msg(struct udev *udev, int priority,
- const char *file, int line, const char *fn,
- const char *format, va_list args)
-{
- vsyslog(priority, format, args);
-}
-
-static inline void logging_close(void)
-{
- closelog();
-}
+#define UDEV_CTRL_SOCK_PATH "@/org/kernel/udev/udevd"
struct udev_event {
- struct udev_list_node node;
struct udev *udev;
struct udev_device *dev;
struct udev_device *dev_parent;
+ struct udev_device *dev_db;
char *name;
char *tmp_node;
char *program_result;
uid_t uid;
gid_t gid;
struct udev_list_node run_list;
- pid_t pid;
- int exitstatus;
- time_t queue_time;
- unsigned int group_final:1;
- unsigned int owner_final:1;
- unsigned int mode_final:1;
- unsigned int name_final:1;
- unsigned int devlink_final:1;
- unsigned int run_final:1;
- unsigned int ignore_device:1;
- unsigned int test:1;
+ int exec_delay;
+ unsigned long long birth_usec;
+ unsigned long long timeout_usec;
+ int fd_signal;
+ bool sigterm;
+ bool inotify_watch;
+ bool inotify_watch_final;
+ bool group_final;
+ bool owner_final;
+ bool mode_final;
+ bool name_final;
+ bool devlink_final;
+ bool run_final;
+};
+
+struct udev_watch {
+ struct udev_list_node node;
+ int handle;
+ char *name;
};
/* udev-rules.c */
struct udev_rules;
-extern struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names);
-extern void udev_rules_unref(struct udev_rules *rules);
-extern int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event);
+struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names);
+void udev_rules_unref(struct udev_rules *rules);
+int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event, const sigset_t *sigmask);
+void udev_rules_apply_static_dev_perms(struct udev_rules *rules);
/* udev-event.c */
-extern struct udev_event *udev_event_new(struct udev_device *dev);
-extern void udev_event_unref(struct udev_event *event);
-extern int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules);
-extern int udev_event_execute_run(struct udev_event *event);
-extern void udev_event_apply_format(struct udev_event *event, char *string, size_t maxsize);
-extern int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string,
- char *result, size_t maxsize, int read_value);
+struct udev_event *udev_event_new(struct udev_device *dev);
+void udev_event_unref(struct udev_event *event);
+size_t udev_event_apply_format(struct udev_event *event, const char *src, char *dest, size_t size);
+int udev_event_apply_subsys_kernel(struct udev_event *event, const char *string,
+ char *result, size_t maxsize, int read_value);
+int udev_event_spawn(struct udev_event *event,
+ const char *cmd, char **envp, const sigset_t *sigmask,
+ char *result, size_t ressize);
+int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules, const sigset_t *sigset);
+int udev_event_execute_run(struct udev_event *event, const sigset_t *sigset);
+
+/* udev-watch.c */
+int udev_watch_init(struct udev *udev);
+void udev_watch_restore(struct udev *udev);
+void udev_watch_begin(struct udev *udev, struct udev_device *dev);
+void udev_watch_end(struct udev *udev, struct udev_device *dev);
+struct udev_device *udev_watch_lookup(struct udev *udev, int wd);
/* udev-node.c */
-extern int udev_node_mknod(struct udev_device *dev, const char *file, dev_t devnum, mode_t mode, uid_t uid, gid_t gid);
-extern int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid, int test);
-extern int udev_node_remove(struct udev_device *dev, int test);
-extern void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old, int test);
-
-/* udev-util.c */
-extern int util_create_path(struct udev *udev, const char *path);
-extern int util_delete_path(struct udev *udev, const char *path);
-extern int util_unlink_secure(struct udev *udev, const char *filename);
-extern uid_t util_lookup_user(struct udev *udev, const char *user);
-extern gid_t util_lookup_group(struct udev *udev, const char *group);
-extern int util_run_program(struct udev *udev, const char *command, char **envp,
- char *result, size_t ressize, size_t *reslen);
-extern int util_resolve_subsys_kernel(struct udev *udev, const char *string,
- char *result, size_t maxsize, int read_value);
-
-/* udev-selinux.c */
-#ifndef USE_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_resetfscreatecon(struct udev *udev) {}
-#else
-extern void udev_selinux_init(struct udev *udev);
-extern void udev_selinux_exit(struct udev *udev);
-extern void udev_selinux_lsetfilecon(struct udev *udev, const char *file, unsigned int mode);
-extern void udev_selinux_setfscreatecon(struct udev *udev, const char *file, unsigned int mode);
-extern void udev_selinux_resetfscreatecon(struct udev *udev);
-#endif
+int udev_node_mknod(struct udev_device *dev, const char *file, mode_t mode, uid_t uid, gid_t gid);
+int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid);
+int udev_node_remove(struct udev_device *dev);
+void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old);
/* udevadm commands */
-extern int udevadm_monitor(struct udev *udev, int argc, char *argv[]);
-extern int udevadm_info(struct udev *udev, int argc, char *argv[]);
-extern int udevadm_control(struct udev *udev, int argc, char *argv[]);
-extern int udevadm_trigger(struct udev *udev, int argc, char *argv[]);
-extern int udevadm_settle(struct udev *udev, int argc, char *argv[]);
-extern int udevadm_test(struct udev *udev, int argc, char *argv[]);
+int udevadm_monitor(struct udev *udev, int argc, char *argv[]);
+int udevadm_info(struct udev *udev, int argc, char *argv[]);
+int udevadm_control(struct udev *udev, int argc, char *argv[]);
+int udevadm_trigger(struct udev *udev, int argc, char *argv[]);
+int udevadm_settle(struct udev *udev, int argc, char *argv[]);
+int udevadm_test(struct udev *udev, int argc, char *argv[]);
#endif
~ianmdlvl / elogind.git / blobdiff