bus: update kdbus.h

diff --git a/src/libsystemd-bus/kdbus.h b/src/libsystemd-bus/kdbus.h
index 3dafeceec2ba4539af860d678f9ff1fbfce2d884..564072eaf63c75dc24de383918cc9a5dc584a662 100644 (file)
--- a/src/libsystemd-bus/kdbus.h
+++ b/src/libsystemd-bus/kdbus.h
@@ -91,8 +91,8 @@ enum {
        _KDBUS_ITEM_NULL,
 
        /* Filled in by userspace */
-        _KDBUS_ITEM_USER_BASE      = 1,
-        KDBUS_ITEM_PAYLOAD_VEC     = 1,/* .data_vec, reference to memory area */
+       _KDBUS_ITEM_USER_BASE   = 1,
+       KDBUS_ITEM_PAYLOAD_VEC  = 1,    /* .data_vec, reference to memory area */
        KDBUS_ITEM_PAYLOAD_OFF,         /* .data_vec, reference to memory area */
        KDBUS_ITEM_PAYLOAD_MEMFD,       /* file descriptor of a special data file */
        KDBUS_ITEM_FDS,                 /* .data_fds of file descriptors */
@@ -101,7 +101,7 @@ enum {
        KDBUS_ITEM_PRIORITY,            /* queue priority for message */
 
        /* Filled in by kernelspace */
-        _KDBUS_ITEM_ATTACH_BASE        = 0x400,
+       _KDBUS_ITEM_ATTACH_BASE = 0x400,
        KDBUS_ITEM_NAMES        = 0x400,/* NUL separated string list with well-known names of source */
        KDBUS_ITEM_TIMESTAMP,           /* .timestamp */
 
@@ -109,7 +109,7 @@ enum {
        KDBUS_ITEM_CREDS,               /* .creds */
        KDBUS_ITEM_PID_COMM,            /* optional, in .str */
        KDBUS_ITEM_TID_COMM,            /* optional, in .str */
-       KDBUS_ITEM_EXE,         /* optional, in .str */
+       KDBUS_ITEM_EXE,                 /* optional, in .str */
        KDBUS_ITEM_CMDLINE,             /* optional, in .str (a chain of NUL str) */
        KDBUS_ITEM_CGROUP,              /* optional, in .str */
        KDBUS_ITEM_CAPS,                /* caps data blob, in .data */
@@ -117,7 +117,7 @@ enum {
        KDBUS_ITEM_AUDIT,               /* .audit */
 
        /* Special messages from kernel, consisting of one and only one of these data blocks */
-        _KDBUS_ITEM_KERNEL_BASE        = 0x800,
+       _KDBUS_ITEM_KERNEL_BASE = 0x800,
        KDBUS_ITEM_NAME_ADD     = 0x800,/* .name_change */
        KDBUS_ITEM_NAME_REMOVE,         /* .name_change */
        KDBUS_ITEM_NAME_CHANGE,         /* .name_change */
@@ -172,17 +172,6 @@ enum {
        KDBUS_PAYLOAD_GVARIANT  = 0x4756617269616e74ULL, /* 'GVariant' */
 };
 
-/**
- * struct kdbus_msg
- *
- * set by userspace:
- * dst_id: destination id
- * flags: KDBUS_MSG_FLAGS_*
- * items: data records
- *
- * set by kernel:
- * src_id: who sent the message
- */
 struct kdbus_msg {
        __u64 size;
        __u64 flags;
@@ -217,12 +206,11 @@ enum {
 };
 
 struct kdbus_policy_access {
-       __u64 type;             /* USER, GROUP, WORLD */
-       __u64 bits;             /* RECV, SEND, OWN */
-       __u64 id;               /* uid, gid, 0 */
+       __u64 type;                     /* USER, GROUP, WORLD */
+       __u64 bits;                     /* RECV, SEND, OWN */
+       __u64 id;                       /* uid, gid, 0 */
 };
 
-//FIXME: convert access to access[]
 struct kdbus_policy {
        KDBUS_PART_HEADER;
        union {
@@ -257,6 +245,7 @@ enum {
        KDBUS_ATTACH_AUDIT              =  1 <<  9,
 };
 
+/* KDBUS_CMD_HELLO */
 struct kdbus_cmd_hello {
        __u64 size;
 
@@ -350,11 +339,11 @@ enum {
        KDBUS_NAME_IN_QUEUE                     = 1 << 16,
 };
 
-/* We allow (de)registration of names of other peers */
+/* KDBUS_CMD_NAME_ACQUIRE */
 struct kdbus_cmd_name {
        __u64 size;
        __u64 flags;
-       __u64 id;
+       __u64 id;               /* we allow (de)registration of names of other peers */
        __u64 conn_flags;
        char name[0];
 };
@@ -366,7 +355,7 @@ enum {
 
 struct kdbus_cmd_name_list {
        __u64 flags;
-       __u64 offset;                   /* returned offset in the caller's buffer */
+       __u64 offset;           /* returned offset in the caller's buffer */
 };
 
 struct kdbus_name_list {