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| author | Andrew Tridgell <tridge@samba.org> | 2007-02-08 02:57:08 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:44:49 -0500 |
| commit | aa40cc408b7b50f265913b5107932e237ce032a6 (patch) | |
| tree | 8e40f4c3c68083b1477a5984d0e819fe81b2fcd1 /source4/cluster/ctdb/include/ctdb_private.h | |
| parent | 07478016d7354274cd53ff2b4ec1dda3f0f439d1 (diff) | |
| download | samba-aa40cc408b7b50f265913b5107932e237ce032a6.tar.gz samba-aa40cc408b7b50f265913b5107932e237ce032a6.tar.bz2 samba-aa40cc408b7b50f265913b5107932e237ce032a6.zip | |
r21232: added a raw ctdb messaging api - allowing ctdb applications to take
advantage of the ctdb messaging layer for their own data
(This used to be commit b288ba05e5dc2aa5c8cd26eaee1c41b12e4996da)
Diffstat (limited to 'source4/cluster/ctdb/include/ctdb_private.h')
| -rw-r--r-- | source4/cluster/ctdb/include/ctdb_private.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/source4/cluster/ctdb/include/ctdb_private.h b/source4/cluster/ctdb/include/ctdb_private.h index 977206f400..c863781c50 100644 --- a/source4/cluster/ctdb/include/ctdb_private.h +++ b/source4/cluster/ctdb/include/ctdb_private.h @@ -94,6 +94,8 @@ struct ctdb_context { const struct ctdb_upcalls *upcalls; /* transport upcalls */ void *private; /* private to transport */ unsigned max_lacount; + ctdb_message_fn_t message_handler; + void *message_private; }; #define CTDB_NO_MEMORY(ctdb, p) do { if (!(p)) { \ @@ -138,7 +140,8 @@ enum ctdb_operation { CTDB_REPLY_REDIRECT = 2, CTDB_REQ_DMASTER = 3, CTDB_REPLY_DMASTER = 4, - CTDB_REPLY_ERROR = 5 + CTDB_REPLY_ERROR = 5, + CTDB_REQ_MESSAGE = 6 }; /* @@ -193,6 +196,13 @@ struct ctdb_reply_dmaster { uint8_t data[1]; }; +struct ctdb_req_message { + struct ctdb_req_header hdr; + uint32_t srvid; + uint32_t datalen; + uint8_t data[1]; +}; + /* internal prototypes */ void ctdb_set_error(struct ctdb_context *ctdb, const char *fmt, ...) PRINTF_ATTRIBUTE(2,3); void ctdb_fatal(struct ctdb_context *ctdb, const char *msg); @@ -203,6 +213,7 @@ int ctdb_parse_address(struct ctdb_context *ctdb, uint32_t ctdb_hash(const TDB_DATA *key); void ctdb_request_call(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); void ctdb_request_dmaster(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); +void ctdb_request_message(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); void ctdb_reply_dmaster(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); void ctdb_reply_call(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); void ctdb_reply_error(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); @@ -213,6 +224,7 @@ int ctdb_ltdb_fetch(struct ctdb_context *ctdb, TDB_DATA key, struct ctdb_ltdb_header *header, TDB_DATA *data); int ctdb_ltdb_store(struct ctdb_context *ctdb, TDB_DATA key, struct ctdb_ltdb_header *header, TDB_DATA data); +void ctdb_queue_packet(struct ctdb_context *ctdb, struct ctdb_req_header *hdr); #endif |