* KDBUS_ITEM_CREDS
*/
struct kdbus_creds {
- __u32 uid;
- __u32 euid;
- __u32 suid;
- __u32 fsuid;
- __u32 gid;
- __u32 egid;
- __u32 sgid;
- __u32 fsgid;
+ __u64 uid;
+ __u64 euid;
+ __u64 suid;
+ __u64 fsuid;
+ __u64 gid;
+ __u64 egid;
+ __u64 sgid;
+ __u64 fsgid;
} __attribute__((__aligned__(8)));
/**
} __attribute__((__aligned__(8)));
/**
- * struct kdbus_item_list - A list of items
- * @size: The total size of the structure
- * @items: Array of items
- */
-struct kdbus_item_list {
- __u64 size;
- struct kdbus_item items[0];
-} __attribute__((__aligned__(8)));
-
-/**
* enum kdbus_msg_flags - type of message
* @KDBUS_MSG_EXPECT_REPLY: Expect a reply message, used for
* method calls. The userspace-supplied
* cookie identifies the message and the
* respective reply carries the cookie
* in cookie_reply
- * @KDBUS_MSG_NO_AUTO_START: Do not start a service, if the addressed
- * name is not currently active
+ * @KDBUS_MSG_NO_AUTO_START: Do not start a service if the addressed
+ * name is not currently active. This flag is
+ * not looked at by the kernel but only
+ * serves as hint for userspace implementations.
* @KDBUS_MSG_SIGNAL: Treat this message as signal
*/
enum kdbus_msg_flags {
* @cookie: Userspace-supplied cookie, for the connection
* to identify its messages
* @timeout_ns: The time to wait for a message reply from the peer.
- * If there is no reply, a kernel-generated message
+ * If there is no reply, and the send command is
+ * executed asynchronously, a kernel-generated message
* with an attached KDBUS_ITEM_REPLY_TIMEOUT item
- * is sent to @src_id. The timeout is expected in
+ * is sent to @src_id. For synchronously executed send
+ * command, the value denotes the maximum time the call
+ * blocks to wait for a reply. The timeout is expected in
* nanoseconds and as absolute CLOCK_MONOTONIC value.
* @cookie_reply: A reply to the requesting message with the same
* cookie. The requesting connection can match its
* @id: The ID of this connection (kernel → userspace)
* @pool_size: Size of the connection's buffer where the received
* messages are placed
- * @offset: Pool offset where additional items of type
- * kdbus_item_list are stored. They contain information
- * about the bus and the newly created connection.
- * @items_size: Copy of item_list.size stored in @offset.
+ * @offset: Pool offset where items are returned to report
+ * additional information about the bus and the newly
+ * created connection.
+ * @items_size: Size of buffer returned in the pool slice at @offset.
* @id128: Unique 128-bit ID of the bus (kernel → userspace)
* @items: A list of items
*