* @KDBUS_ITEM_ID: Connection ID
* @KDBUS_ITEM_TIMESTAMP: Timestamp
* @KDBUS_ITEM_CREDS: Process credential
+ * @KDBUS_ITEM_AUXGROUPS: Auxiliary process groups
* @KDBUS_ITEM_PID_COMM: Process ID "comm" identifier
* @KDBUS_ITEM_TID_COMM: Thread ID "comm" identifier
* @KDBUS_ITEM_EXE: The path of the executable
KDBUS_ITEM_ID,
KDBUS_ITEM_TIMESTAMP,
KDBUS_ITEM_CREDS,
+ KDBUS_ITEM_AUXGROUPS,
KDBUS_ITEM_PID_COMM,
KDBUS_ITEM_TID_COMM,
KDBUS_ITEM_EXE,
* a well-know name for a process to be started
* when traffic arrives
* @KDBUS_HELLO_POLICY_HOLDER: Special-purpose connection which registers
- * policy entries for one or multiple names. The
- * provided names are not activated, and are not
- * registered with the name database
+ * policy entries for a name. The provided name
+ * is not activated and not registered with the
+ * name database, it only allows unprivileged
+ * connections to aquire a name, talk or discover
+ * a service
* @KDBUS_HELLO_MONITOR: Special-purpose connection to monitor
* bus traffic
*/
* enum kdbus_attach_flags - flags for metadata attachments
* @KDBUS_ATTACH_TIMESTAMP: Timestamp
* @KDBUS_ATTACH_CREDS: Credentials
+ * @KDBUS_ATTACH_AUXGROUPS: Auxiliary groups
* @KDBUS_ATTACH_NAMES: Well-known names
* @KDBUS_ATTACH_COMM: The "comm" process identifier
* @KDBUS_ATTACH_EXE: The path of the executable
enum kdbus_attach_flags {
KDBUS_ATTACH_TIMESTAMP = 1 << 0,
KDBUS_ATTACH_CREDS = 1 << 1,
- KDBUS_ATTACH_NAMES = 1 << 2,
- KDBUS_ATTACH_COMM = 1 << 3,
- KDBUS_ATTACH_EXE = 1 << 4,
- KDBUS_ATTACH_CMDLINE = 1 << 5,
- KDBUS_ATTACH_CGROUP = 1 << 6,
- KDBUS_ATTACH_CAPS = 1 << 7,
- KDBUS_ATTACH_SECLABEL = 1 << 8,
- KDBUS_ATTACH_AUDIT = 1 << 9,
- KDBUS_ATTACH_CONN_NAME = 1 << 10,
- _KDBUS_ATTACH_ALL = (1 << 11) - 1,
+ KDBUS_ATTACH_AUXGROUPS = 1 << 2,
+ KDBUS_ATTACH_NAMES = 1 << 3,
+ KDBUS_ATTACH_COMM = 1 << 4,
+ KDBUS_ATTACH_EXE = 1 << 5,
+ KDBUS_ATTACH_CMDLINE = 1 << 6,
+ KDBUS_ATTACH_CGROUP = 1 << 7,
+ KDBUS_ATTACH_CAPS = 1 << 8,
+ KDBUS_ATTACH_SECLABEL = 1 << 9,
+ KDBUS_ATTACH_AUDIT = 1 << 10,
+ KDBUS_ATTACH_CONN_NAME = 1 << 11,
+ _KDBUS_ATTACH_ALL = (1 << 12) - 1,
};
/**
* struct kdbus_cmd_name - struct to describe a well-known name
* @size: The total size of the struct
* @flags: Flags for a name entry (KDBUS_NAME_*)
- * @owner_id: The current owner of the name. For requests,
- * privileged users may set this field to
- * (de)register names on behalf of other connections.
+ * @owner_id: The current owner of the name.
* @conn_flags: The flags of the owning connection (KDBUS_HELLO_*)
* @name: The well-known name
*
* @EEXIST: A requested domain, bus or endpoint with the same
* name already exists. A specific data type, which is
* only expected once, is provided multiple times.
- * @EFAULT: The supplied memory could not be accessed, or the data
- * is not properly aligned.
+ * @EFAULT: The supplied memory could not be accessed, the data
+ * is not properly aligned, or the current task's memory
+ * is inaccessible.
* @EINVAL: The provided data does not match its type or other
* expectations, like a string which is not NUL terminated,
* or a string length that points behind the first
* @ENOMSG: The queue is not empty, but no message with a matching
* priority is currently queued.
* @ENOSYS: The requested functionality is not available.
- * @ENOTSUPP: The feature negotiation failed, a not supported feature
- * was requested, or an unknown item type was received.
* @ENOTTY: An unknown ioctl command was received.
* @ENOTUNIQ: A specific data type was addressed to a broadcast
* address, but only direct addresses support this kind of
* data.
* @ENXIO: A unique address does not exist, or an offset in the
* receiver's pool does not represent a queued message.
+ * @EOPNOTSUPP: The feature negotiation failed, a not supported feature
+ * was requested, or an unknown item type was received.
* @EPERM: The policy prevented an operation. The requested
* resource is owned by another entity.
* @EPIPE: When sending a message, a synchronous reply from the