diff options
Diffstat (limited to 'src/libsystemd-bus/kdbus.h')
| -rw-r--r-- | src/libsystemd-bus/kdbus.h | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/src/libsystemd-bus/kdbus.h b/src/libsystemd-bus/kdbus.h index bfd299bd26..3dafeceec2 100644 --- a/src/libsystemd-bus/kdbus.h +++ b/src/libsystemd-bus/kdbus.h @@ -297,6 +297,11 @@ enum { enum { _KDBUS_MAKE_NULL, KDBUS_MAKE_NAME, + KDBUS_MAKE_CRED, /* allow translator services which connect + * to the bus on behalf of somebody else, + * allow specifying the credentials of the + * client to connect on behalf on. Needs + * privileges */ }; struct kdbus_cmd_bus_make { @@ -345,7 +350,7 @@ enum { KDBUS_NAME_IN_QUEUE = 1 << 16, }; -/* We allow (de)regestration of names of other peers */ +/* We allow (de)registration of names of other peers */ struct kdbus_cmd_name { __u64 size; __u64 flags; @@ -354,32 +359,39 @@ struct kdbus_cmd_name { char name[0]; }; +/* KDBUS_CMD_NAME_LIST */ enum { KDBUS_NAME_LIST_UNIQUE_NAMES = 1 << 0, }; -struct kdbus_cmd_names { - __u64 size; +struct kdbus_cmd_name_list { __u64 flags; - struct kdbus_cmd_name names[0]; + __u64 offset; /* returned offset in the caller's buffer */ }; -enum { - _KDBUS_NAME_INFO_ITEM_NULL, - KDBUS_NAME_INFO_ITEM_NAME, /* userspace → kernel */ - KDBUS_NAME_INFO_ITEM_SECLABEL, /* kernel → userspace */ - KDBUS_NAME_INFO_ITEM_AUDIT, /* kernel → userspace */ +struct kdbus_name_list { + __u64 size; + struct kdbus_cmd_name names[0]; }; +/* KDBUS_CMD_NAME_INFO */ struct kdbus_cmd_name_info { - __u64 size; /* overall size of info */ + __u64 size; __u64 flags; /* query flags */ __u64 attach_flags; /* which meta data payload to attach */ - __u64 id; /* either ID, or 0 and _ITEM_NAME follows */ - struct kdbus_creds creds; + __u64 id; /* either ID, or 0 and name follows */ + __u64 offset; /* returned offset in the caller's buffer */ + char name[0]; +}; + +struct kdbus_name_info { + __u64 size; + __u64 id; + __u64 flags; /* connection flags */ struct kdbus_item items[0]; /* list of item records */ }; +/* KDBUS_CMD_MATCH_ADD/REMOVE */ enum { _KDBUS_MATCH_NULL, KDBUS_MATCH_BLOOM, /* Matches a mask blob against KDBUS_MSG_BLOOM */ @@ -399,22 +411,13 @@ struct kdbus_cmd_match { struct kdbus_item items[0]; }; +/* KDBUS_CMD_MONITOR */ struct kdbus_cmd_monitor { __u64 id; /* We allow setting the monitor flag of other peers */ unsigned int enable; /* A boolean to enable/disable monitoring */ __u32 __pad; }; -/* FD states: - * control nodes: unset - * bus owner (via KDBUS_CMD_BUS_MAKE) - * ns owner (via KDBUS_CMD_NS_MAKE) - * - * ep nodes: unset - * connected (via KDBUS_CMD_HELLO) - * starter (via KDBUS_CMD_HELLO with KDBUS_CMD_HELLO_STARTER) - * ep owner (via KDBUS_CMD_EP_MAKE) - */ enum { /* kdbus control node commands: require unset state */ KDBUS_CMD_BUS_MAKE = _IOW(KDBUS_IOC_MAGIC, 0x00, struct kdbus_cmd_bus_make), @@ -427,12 +430,12 @@ enum { /* kdbus ep node commands: require connected state */ KDBUS_CMD_MSG_SEND = _IOW(KDBUS_IOC_MAGIC, 0x40, struct kdbus_msg), KDBUS_CMD_MSG_RECV = _IOR(KDBUS_IOC_MAGIC, 0x41, __u64 *), - KDBUS_CMD_MSG_RELEASE = _IOW(KDBUS_IOC_MAGIC, 0x42, __u64 *), + KDBUS_CMD_FREE = _IOW(KDBUS_IOC_MAGIC, 0x42, __u64 *), KDBUS_CMD_NAME_ACQUIRE = _IOWR(KDBUS_IOC_MAGIC, 0x50, struct kdbus_cmd_name), KDBUS_CMD_NAME_RELEASE = _IOW(KDBUS_IOC_MAGIC, 0x51, struct kdbus_cmd_name), - KDBUS_CMD_NAME_LIST = _IOWR(KDBUS_IOC_MAGIC, 0x52, struct kdbus_cmd_names), - KDBUS_CMD_NAME_QUERY = _IOWR(KDBUS_IOC_MAGIC, 0x53, struct kdbus_cmd_name_info), + KDBUS_CMD_NAME_LIST = _IOWR(KDBUS_IOC_MAGIC, 0x52, struct kdbus_cmd_name_list), + KDBUS_CMD_NAME_INFO = _IOWR(KDBUS_IOC_MAGIC, 0x53, struct kdbus_cmd_name_info), KDBUS_CMD_MATCH_ADD = _IOW(KDBUS_IOC_MAGIC, 0x60, struct kdbus_cmd_match), KDBUS_CMD_MATCH_REMOVE = _IOW(KDBUS_IOC_MAGIC, 0x61, struct kdbus_cmd_match), |