diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/tipc.h | 57 |
1 files changed, 33 insertions, 24 deletions
diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h index 4ac9f1f02b06..156224ac3d74 100644 --- a/include/uapi/linux/tipc.h +++ b/include/uapi/linux/tipc.h @@ -45,33 +45,33 @@ * TIPC addressing primitives */ -struct tipc_portid { +struct tipc_socket_addr { __u32 ref; __u32 node; }; -struct tipc_name { +struct tipc_service_addr { __u32 type; __u32 instance; }; -struct tipc_name_seq { +struct tipc_service_range { __u32 type; __u32 lower; __u32 upper; }; /* - * Application-accessible port name types + * Application-accessible service types */ -#define TIPC_CFG_SRV 0 /* configuration service name type */ -#define TIPC_TOP_SRV 1 /* topology service name type */ -#define TIPC_LINK_STATE 2 /* link state name type */ -#define TIPC_RESERVED_TYPES 64 /* lowest user-publishable name type */ +#define TIPC_NODE_STATE 0 /* node state service type */ +#define TIPC_TOP_SRV 1 /* topology server service type */ +#define TIPC_LINK_STATE 2 /* link state service type */ +#define TIPC_RESERVED_TYPES 64 /* lowest user-allowed service type */ /* - * Publication scopes when binding port names and port name sequences + * Publication scopes when binding service / service range */ enum tipc_scope { TIPC_CLUSTER_SCOPE = 2, /* 0 can also be used */ @@ -108,28 +108,28 @@ enum tipc_scope { * TIPC topology subscription service definitions */ -#define TIPC_SUB_PORTS 0x01 /* filter for port availability */ -#define TIPC_SUB_SERVICE 0x02 /* filter for service availability */ -#define TIPC_SUB_CANCEL 0x04 /* cancel a subscription */ +#define TIPC_SUB_PORTS 0x01 /* filter: evt at each match */ +#define TIPC_SUB_SERVICE 0x02 /* filter: evt at first up/last down */ +#define TIPC_SUB_CANCEL 0x04 /* filter: cancel a subscription */ #define TIPC_WAIT_FOREVER (~0) /* timeout for permanent subscription */ struct tipc_subscr { - struct tipc_name_seq seq; /* name sequence of interest */ + struct tipc_service_range seq; /* range of interest */ __u32 timeout; /* subscription duration (in ms) */ __u32 filter; /* bitmask of filter options */ char usr_handle[8]; /* available for subscriber use */ }; #define TIPC_PUBLISHED 1 /* publication event */ -#define TIPC_WITHDRAWN 2 /* withdraw event */ +#define TIPC_WITHDRAWN 2 /* withdrawal event */ #define TIPC_SUBSCR_TIMEOUT 3 /* subscription timeout event */ struct tipc_event { __u32 event; /* event type */ - __u32 found_lower; /* matching name seq instances */ - __u32 found_upper; /* " " " " */ - struct tipc_portid port; /* associated port */ + __u32 found_lower; /* matching range */ + __u32 found_upper; /* " " */ + struct tipc_socket_addr port; /* associated socket */ struct tipc_subscr s; /* associated subscription */ }; @@ -149,20 +149,20 @@ struct tipc_event { #define SOL_TIPC 271 #endif -#define TIPC_ADDR_NAMESEQ 1 -#define TIPC_ADDR_MCAST 1 -#define TIPC_ADDR_NAME 2 -#define TIPC_ADDR_ID 3 +#define TIPC_ADDR_MCAST 1 +#define TIPC_SERVICE_RANGE 1 +#define TIPC_SERVICE_ADDR 2 +#define TIPC_SOCKET_ADDR 3 struct sockaddr_tipc { unsigned short family; unsigned char addrtype; signed char scope; union { - struct tipc_portid id; - struct tipc_name_seq nameseq; + struct tipc_socket_addr id; + struct tipc_service_range nameseq; struct { - struct tipc_name name; + struct tipc_service_addr name; __u32 domain; } name; } addr; @@ -230,8 +230,13 @@ struct tipc_sioc_ln_req { /* The macros and functions below are deprecated: */ +#define TIPC_CFG_SRV 0 #define TIPC_ZONE_SCOPE 1 +#define TIPC_ADDR_NAMESEQ 1 +#define TIPC_ADDR_NAME 2 +#define TIPC_ADDR_ID 3 + #define TIPC_NODE_BITS 12 #define TIPC_CLUSTER_BITS 12 #define TIPC_ZONE_BITS 8 @@ -250,6 +255,10 @@ struct tipc_sioc_ln_req { #define TIPC_ZONE_CLUSTER_MASK (TIPC_ZONE_MASK | TIPC_CLUSTER_MASK) +#define tipc_portid tipc_socket_addr +#define tipc_name tipc_service_addr +#define tipc_name_seq tipc_service_range + static inline __u32 tipc_addr(unsigned int zone, unsigned int cluster, unsigned int node) |