projects / thirdparty / systemd.git / blame
| Commit | Line | Data |
|---|---|---|
| f0083e3d GKH |
1 | /* |
| 2 | * udev.h | |
| 3 | * | |
| 4 | * Userspace devfs | |
| 5 | * | |
| 6 | * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify it | |
| 9 | * under the terms of the GNU General Public License as published by the | |
| 10 | * Free Software Foundation version 2 of the License. | |
| 11 | * | |
| 12 | * This program is distributed in the hope that it will be useful, but | |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License along | |
| 18 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 19 | * 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 20 | * | |
| 21 | */ | |
| 22 | ||
| c81b35c0 KS |
23 | #ifndef _UDEV_H_ |
| 24 | #define _UDEV_H_ | |
| f0083e3d | 25 | |
| c076a2bd | 26 | #include <sys/param.h> |
| c81b35c0 | 27 | #include "libsysfs/sysfs/libsysfs.h" |
| f0083e3d | 28 | |
| 7e89a569 | 29 | #define ALARM_TIMEOUT 30 |
| e8baccca | 30 | #define COMMENT_CHARACTER '#' |
| 6739707d | 31 | |
| e4c89108 | 32 | #define NAME_SIZE 256 |
| c81b35c0 KS |
33 | #define OWNER_SIZE 30 |
| 34 | #define GROUP_SIZE 30 | |
| 35 | #define MODE_SIZE 8 | |
| 185a35a4 | 36 | |
| 3169e8d1 KS |
37 | #define ACTION_SIZE 32 |
| 38 | #define DEVPATH_SIZE 256 | |
| 39 | #define SUBSYSTEM_SIZE 32 | |
| 40 | #define SEQNUM_SIZE 32 | |
| e964c2c0 | 41 | |
| 3e441450 | 42 | #define LINE_SIZE 256 |
| 43 | ||
| aee380b6 KS |
44 | #define FAKE 1 |
| 45 | #define NOFAKE 0 | |
| 46 | ||
| cdc60e8a | 47 | /* length of public data to store in udevdb */ |
| 00866ed2 KS |
48 | #define UDEVICE_LEN (offsetof(struct udevice, bus_id)) |
| 49 | ||
| 5840bc63 GKH |
50 | struct udevice { |
| 51 | char name[NAME_SIZE]; | |
| 52 | char owner[OWNER_SIZE]; | |
| 53 | char group[GROUP_SIZE]; | |
| 54 | char type; | |
| 55 | int major; | |
| 56 | int minor; | |
| d45ea2b7 | 57 | unsigned int mode; /* not mode_t due to conflicting definitions in different libcs */ |
| 3d150dfb | 58 | char symlink[NAME_SIZE]; |
| 50e5de03 | 59 | int partitions; |
| b608ade8 KS |
60 | int config_line; |
| 61 | char config_file[NAME_SIZE]; | |
| bbbe503e | 62 | long config_uptime; |
| f3b04a2e | 63 | |
| 00866ed2 KS |
64 | /* private data that help us in building strings */ |
| 65 | char bus_id[SYSFS_NAME_LEN]; | |
| 66 | char program_result[NAME_SIZE]; | |
| 67 | char kernel_number[NAME_SIZE]; | |
| 68 | char kernel_name[NAME_SIZE]; | |
| 5840bc63 GKH |
69 | }; |
| 70 | ||
| eb6c7cd0 TR |
71 | extern int udev_add_device(const char *path, const char *subsystem, int fake); |
| 72 | extern int udev_remove_device(const char *path, const char *subsystem); | |
| e8baccca | 73 | extern void udev_init_config(void); |
| eb6c7cd0 | 74 | extern int udev_start(void); |
| 274812b5 | 75 | extern int parse_get_pair(char **orig_string, char **left, char **right); |
| eb6c7cd0 TR |
76 | extern void dev_d_send(struct udevice *dev, const char *subsystem, |
| 77 | const char *devpath); | |
| a507a015 | 78 | |
| c27e6911 PM |
79 | extern char **main_argv; |
| 80 | extern char **main_envp; | |
| c056c514 | 81 | extern char sysfs_path[SYSFS_PATH_MAX]; |
| e8baccca | 82 | extern char udev_root[PATH_MAX]; |
| c056c514 | 83 | extern char udev_db_filename[PATH_MAX+NAME_MAX]; |
| 3836a3c4 | 84 | extern char udev_permissions_filename[PATH_MAX+NAME_MAX]; |
| c056c514 | 85 | extern char udev_config_filename[PATH_MAX+NAME_MAX]; |
| e8baccca | 86 | extern char udev_rules_filename[PATH_MAX+NAME_MAX]; |
| 765cbd97 | 87 | extern char default_mode_str[MODE_SIZE]; |
| 74c73ef9 | 88 | extern char default_owner_str[OWNER_SIZE]; |
| 89 | extern char default_group_str[GROUP_SIZE]; | |
| 51a8bb2f | 90 | extern int udev_log; |
| bbbe503e | 91 | extern int udev_dev_d; |
| c056c514 | 92 | |
| f0083e3d | 93 | #endif |