diff options
Diffstat (limited to 'src/interfaces/libpq/libpq-int.h')
| -rw-r--r-- | src/interfaces/libpq/libpq-int.h | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/src/interfaces/libpq/libpq-int.h b/src/interfaces/libpq/libpq-int.h index fd94952f180..fd29c092148 100644 --- a/src/interfaces/libpq/libpq-int.h +++ b/src/interfaces/libpq/libpq-int.h @@ -12,7 +12,7 @@ * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.131 2008/05/29 22:02:44 tgl Exp $ + * $PostgreSQL: pgsql/src/interfaces/libpq/libpq-int.h,v 1.132 2008/09/17 04:31:08 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -22,6 +22,7 @@ /* We assume libpq-fe.h has already been included. */ #include "postgres_fe.h" +#include "libpq-events.h" #include <time.h> #include <sys/types.h> @@ -100,19 +101,6 @@ union pgresult_data char space[1]; /* dummy for accessing block as bytes */ }; -/* Data about a single attribute (column) of a query result */ - -typedef struct pgresAttDesc -{ - char *name; /* column name */ - Oid tableid; /* source table, if known */ - int columnid; /* source column, if known */ - int format; /* format code for value (text/binary) */ - Oid typid; /* type id */ - int typlen; /* type size */ - int atttypmod; /* type-specific modifier info */ -} PGresAttDesc; - /* Data about a single parameter of a prepared statement */ typedef struct pgresParamDesc { @@ -162,6 +150,14 @@ typedef struct void *noticeProcArg; } PGNoticeHooks; +typedef struct PGEvent +{ + PGEventProc proc; /* the function to call on events */ + char *name; /* used only for error messages */ + void *passThrough; /* pointer supplied at registration time */ + void *data; /* optional state (instance) data */ +} PGEvent; + struct pg_result { int ntups; @@ -182,6 +178,8 @@ struct pg_result * on the PGresult don't have to reference the PGconn. */ PGNoticeHooks noticeHooks; + PGEvent *events; + int nEvents; int client_encoding; /* encoding id */ /* @@ -303,6 +301,11 @@ struct pg_conn /* Callback procedures for notice message processing */ PGNoticeHooks noticeHooks; + /* Event procs registered via PQregisterEventProc */ + PGEvent *events; /* expandable array of event data */ + int nEvents; /* number of active events */ + int eventArraySize; /* allocated array size */ + /* Status indicators */ ConnStatusType status; PGAsyncStatusType asyncStatus; |