Skip to content

P
Postgres FD Implementation
Commit acaf7ccb authored by Peter Eisentraut's avatar Peter Eisentraut
Browse files
Options

dblink: Replace some macros by static functions 

Also remove some unused code and the no longer useful dblink.h file.
Reviewed-by: default avatarTsunakawa, Takayuki <tsunakawa.takay@jp.fujitsu.com>
parent d1ca82d0
Show whitespace changes
Inline Side-by-side
Showing with 137 additions and 192 deletions
contrib/dblink/dblink.c
View file @ acaf7ccb
...@@ -61,8 +61,6 @@ ...@@ -61,8 +61,6 @@
#include "utils/tqual.h" #include "utils/tqual.h"
#include "utils/varlena.h" #include "utils/varlena.h"
#include "dblink.h"
PG_MODULE_MAGIC; PG_MODULE_MAGIC;
typedef struct remoteConn typedef struct remoteConn
...@@ -146,98 +144,102 @@ typedef struct remoteConnHashEnt ...@@ -146,98 +144,102 @@ typedef struct remoteConnHashEnt
/* initial number of connection hashes */ /* initial number of connection hashes */
#define NUMCONN 16 #define NUMCONN 16
/* general utility */ static char *
#define xpfree(var_) \ xpstrdup(const char *in)
do { \ {
if (var_ != NULL) \ if (in == NULL)
{ \ return NULL;
pfree(var_); \ return pstrdup(in);
var_ = NULL; \ }
} \
} while (0) static void pg_attribute_noreturn()
dblink_res_internalerror(PGconn *conn, PGresult *res, const char *p2)
#define xpstrdup(var_c, var_) \ {
do { \ char *msg = pchomp(PQerrorMessage(conn));
if (var_ != NULL) \ if (res)
var_c = pstrdup(var_); \ PQclear(res);
else \ elog(ERROR, "%s: %s", p2, msg);
var_c = NULL; \ }
} while (0)
static void pg_attribute_noreturn()
#define DBLINK_RES_INTERNALERROR(p2) \ dblink_conn_not_avail(const char *conname)
do { \ {
msg = pchomp(PQerrorMessage(conn)); \ if (conname)
if (res) \ ereport(ERROR,
PQclear(res); \ (errcode(ERRCODE_CONNECTION_DOES_NOT_EXIST),
elog(ERROR, "%s: %s", p2, msg); \ errmsg("connection \"%s\" not available", conname)));
} while (0) else
ereport(ERROR,
#define DBLINK_CONN_NOT_AVAIL \ (errcode(ERRCODE_CONNECTION_DOES_NOT_EXIST),
do { \ errmsg("connection not available")));
if(conname) \ }
ereport(ERROR, \
(errcode(ERRCODE_CONNECTION_DOES_NOT_EXIST), \ static void
errmsg("connection \"%s\" not available", conname))); \ dblink_get_conn(char *conname_or_str,
else \ PGconn * volatile *conn_p, char **conname_p, volatile bool *freeconn_p)
ereport(ERROR, \ {
(errcode(ERRCODE_CONNECTION_DOES_NOT_EXIST), \ remoteConn *rconn = getConnectionByName(conname_or_str);
errmsg("connection not available"))); \ PGconn *conn;
} while (0) char *conname;
bool freeconn;
#define DBLINK_GET_CONN \
do { \ if (rconn)
char *conname_or_str = text_to_cstring(PG_GETARG_TEXT_PP(0)); \ {
rconn = getConnectionByName(conname_or_str); \ conn = rconn->conn;
if (rconn) \ conname = conname_or_str;
{ \ freeconn = false;
conn = rconn->conn; \ }
conname = conname_or_str; \ else
} \ {
else \ const char *connstr;
{ \
connstr = get_connect_string(conname_or_str); \ connstr = get_connect_string(conname_or_str);
if (connstr == NULL) \ if (connstr == NULL)
{ \ connstr = conname_or_str;
connstr = conname_or_str; \ dblink_connstr_check(connstr);
} \ conn = PQconnectdb(connstr);
dblink_connstr_check(connstr); \ if (PQstatus(conn) == CONNECTION_BAD)
conn = PQconnectdb(connstr); \ {
if (PQstatus(conn) == CONNECTION_BAD) \ char *msg = pchomp(PQerrorMessage(conn));
{ \ PQfinish(conn);
msg = pchomp(PQerrorMessage(conn)); \ ereport(ERROR,
PQfinish(conn); \ (errcode(ERRCODE_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION),
ereport(ERROR, \ errmsg("could not establish connection"),
(errcode(ERRCODE_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION), \ errdetail_internal("%s", msg)));
errmsg("could not establish connection"), \ }
errdetail_internal("%s", msg))); \ dblink_security_check(conn, rconn);
} \ if (PQclientEncoding(conn) != GetDatabaseEncoding())
dblink_security_check(conn, rconn); \ PQsetClientEncoding(conn, GetDatabaseEncodingName());
if (PQclientEncoding(conn) != GetDatabaseEncoding()) \ freeconn = true;
PQsetClientEncoding(conn, GetDatabaseEncodingName()); \ conname = NULL;
freeconn = true; \ }
} \
} while (0) *conn_p = conn;
*conname_p = conname;
#define DBLINK_GET_NAMED_CONN \ *freeconn_p = freeconn;
do { \ }
conname = text_to_cstring(PG_GETARG_TEXT_PP(0)); \
rconn = getConnectionByName(conname); \ static PGconn *
if (rconn) \ dblink_get_named_conn(const char *conname)
conn = rconn->conn; \ {
else \ remoteConn *rconn = getConnectionByName(conname);
DBLINK_CONN_NOT_AVAIL; \ if (rconn)
} while (0) return rconn->conn;
else
#define DBLINK_INIT \ dblink_conn_not_avail(conname);
do { \ }
if (!pconn) \
{ \ static void
pconn = (remoteConn *) MemoryContextAlloc(TopMemoryContext, sizeof(remoteConn)); \ dblink_init(void)
pconn->conn = NULL; \ {
pconn->openCursorCount = 0; \ if (!pconn)
pconn->newXactForCursor = FALSE; \ {
} \ pconn = (remoteConn *) MemoryContextAlloc(TopMemoryContext, sizeof(remoteConn));
} while (0) pconn->conn = NULL;
pconn->openCursorCount = 0;
pconn->newXactForCursor = FALSE;
}
}
/* /*
* Create a persistent connection to another database * Create a persistent connection to another database
...@@ -253,7 +255,7 @@ dblink_connect(PG_FUNCTION_ARGS) ...@@ -253,7 +255,7 @@ dblink_connect(PG_FUNCTION_ARGS)
PGconn *conn = NULL; PGconn *conn = NULL;
remoteConn *rconn = NULL; remoteConn *rconn = NULL;
DBLINK_INIT; dblink_init();
if (PG_NARGS() == 2) if (PG_NARGS() == 2)
{ {
...@@ -318,7 +320,7 @@ dblink_disconnect(PG_FUNCTION_ARGS) ...@@ -318,7 +320,7 @@ dblink_disconnect(PG_FUNCTION_ARGS)
remoteConn *rconn = NULL; remoteConn *rconn = NULL;
PGconn *conn = NULL; PGconn *conn = NULL;
DBLINK_INIT; dblink_init();
if (PG_NARGS() == 1) if (PG_NARGS() == 1)
{ {
...@@ -331,7 +333,7 @@ dblink_disconnect(PG_FUNCTION_ARGS) ...@@ -331,7 +333,7 @@ dblink_disconnect(PG_FUNCTION_ARGS)
conn = pconn->conn; conn = pconn->conn;
if (!conn) if (!conn)
DBLINK_CONN_NOT_AVAIL; dblink_conn_not_avail(conname);
PQfinish(conn); PQfinish(conn);
if (rconn) if (rconn)
...@@ -352,7 +354,6 @@ PG_FUNCTION_INFO_V1(dblink_open); ...@@ -352,7 +354,6 @@ PG_FUNCTION_INFO_V1(dblink_open);
Datum Datum
dblink_open(PG_FUNCTION_ARGS) dblink_open(PG_FUNCTION_ARGS)
{ {
char *msg;
PGresult *res = NULL; PGresult *res = NULL;
PGconn *conn = NULL; PGconn *conn = NULL;
char *curname = NULL; char *curname = NULL;
...@@ -362,7 +363,7 @@ dblink_open(PG_FUNCTION_ARGS) ...@@ -362,7 +363,7 @@ dblink_open(PG_FUNCTION_ARGS)
remoteConn *rconn = NULL; remoteConn *rconn = NULL;
bool fail = true; /* default to backward compatible behavior */ bool fail = true; /* default to backward compatible behavior */
DBLINK_INIT; dblink_init();
initStringInfo(&buf); initStringInfo(&buf);
if (PG_NARGS() == 2) if (PG_NARGS() == 2)
...@@ -401,7 +402,7 @@ dblink_open(PG_FUNCTION_ARGS) ...@@ -401,7 +402,7 @@ dblink_open(PG_FUNCTION_ARGS)
} }
if (!rconn || !rconn->conn) if (!rconn || !rconn->conn)
DBLINK_CONN_NOT_AVAIL; dblink_conn_not_avail(conname);
else else
conn = rconn->conn; conn = rconn->conn;
...@@ -410,7 +411,7 @@ dblink_open(PG_FUNCTION_ARGS) ...@@ -410,7 +411,7 @@ dblink_open(PG_FUNCTION_ARGS)
{ {
res = PQexec(conn, "BEGIN"); res = PQexec(conn, "BEGIN");
if (PQresultStatus(res) != PGRES_COMMAND_OK) if (PQresultStatus(res) != PGRES_COMMAND_OK)
DBLINK_RES_INTERNALERROR("begin error"); dblink_res_internalerror(conn, res, "begin error");
PQclear(res); PQclear(res);
rconn->newXactForCursor = TRUE; rconn->newXactForCursor = TRUE;
...@@ -450,11 +451,10 @@ dblink_close(PG_FUNCTION_ARGS) ...@@ -450,11 +451,10 @@ dblink_close(PG_FUNCTION_ARGS)
char *curname = NULL; char *curname = NULL;
char *conname = NULL; char *conname = NULL;
StringInfoData buf; StringInfoData buf;
char *msg;
remoteConn *rconn = NULL; remoteConn *rconn = NULL;
bool fail = true; /* default to backward compatible behavior */ bool fail = true; /* default to backward compatible behavior */
DBLINK_INIT; dblink_init();
initStringInfo(&buf); initStringInfo(&buf);
if (PG_NARGS() == 1) if (PG_NARGS() == 1)
...@@ -489,7 +489,7 @@ dblink_close(PG_FUNCTION_ARGS) ...@@ -489,7 +489,7 @@ dblink_close(PG_FUNCTION_ARGS)
} }
if (!rconn || !rconn->conn) if (!rconn || !rconn->conn)
DBLINK_CONN_NOT_AVAIL; dblink_conn_not_avail(conname);
else else
conn = rconn->conn; conn = rconn->conn;
...@@ -517,7 +517,7 @@ dblink_close(PG_FUNCTION_ARGS) ...@@ -517,7 +517,7 @@ dblink_close(PG_FUNCTION_ARGS)
res = PQexec(conn, "COMMIT"); res = PQexec(conn, "COMMIT");
if (PQresultStatus(res) != PGRES_COMMAND_OK) if (PQresultStatus(res) != PGRES_COMMAND_OK)
DBLINK_RES_INTERNALERROR("commit error"); dblink_res_internalerror(conn, res, "commit error");
PQclear(res); PQclear(res);
} }
} }
...@@ -543,7 +543,7 @@ dblink_fetch(PG_FUNCTION_ARGS) ...@@ -543,7 +543,7 @@ dblink_fetch(PG_FUNCTION_ARGS)
prepTuplestoreResult(fcinfo); prepTuplestoreResult(fcinfo);
DBLINK_INIT; dblink_init();
if (PG_NARGS() == 4) if (PG_NARGS() == 4)
{ {
...@@ -587,7 +587,7 @@ dblink_fetch(PG_FUNCTION_ARGS) ...@@ -587,7 +587,7 @@ dblink_fetch(PG_FUNCTION_ARGS)
} }
if (!conn) if (!conn)
DBLINK_CONN_NOT_AVAIL; dblink_conn_not_avail(conname);
initStringInfo(&buf); initStringInfo(&buf);
appendStringInfo(&buf, "FETCH %d FROM %s", howmany, curname); appendStringInfo(&buf, "FETCH %d FROM %s", howmany, curname);
...@@ -633,15 +633,13 @@ PG_FUNCTION_INFO_V1(dblink_send_query); ...@@ -633,15 +633,13 @@ PG_FUNCTION_INFO_V1(dblink_send_query);
Datum Datum
dblink_send_query(PG_FUNCTION_ARGS) dblink_send_query(PG_FUNCTION_ARGS)
{ {
char *conname = NULL; PGconn *conn;
PGconn *conn = NULL; char *sql;
char *sql = NULL;
remoteConn *rconn = NULL;
int retval; int retval;
if (PG_NARGS() == 2) if (PG_NARGS() == 2)
{ {
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
sql = text_to_cstring(PG_GETARG_TEXT_PP(1)); sql = text_to_cstring(PG_GETARG_TEXT_PP(1));
} }
else else
...@@ -671,15 +669,12 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async) ...@@ -671,15 +669,12 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
prepTuplestoreResult(fcinfo); prepTuplestoreResult(fcinfo);
DBLINK_INIT; dblink_init();
PG_TRY(); PG_TRY();
{ {
char *msg;
char *connstr = NULL;
char *sql = NULL; char *sql = NULL;
char *conname = NULL; char *conname = NULL;
remoteConn *rconn = NULL;
bool fail = true; /* default to backward compatible */ bool fail = true; /* default to backward compatible */
if (!is_async) if (!is_async)
...@@ -687,7 +682,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async) ...@@ -687,7 +682,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
if (PG_NARGS() == 3) if (PG_NARGS() == 3)
{ {
/* text,text,bool */ /* text,text,bool */
DBLINK_GET_CONN; dblink_get_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)), &conn, &conname, &freeconn);
sql = text_to_cstring(PG_GETARG_TEXT_PP(1)); sql = text_to_cstring(PG_GETARG_TEXT_PP(1));
fail = PG_GETARG_BOOL(2); fail = PG_GETARG_BOOL(2);
} }
...@@ -702,7 +697,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async) ...@@ -702,7 +697,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
} }
else else
{ {
DBLINK_GET_CONN; dblink_get_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)), &conn, &conname, &freeconn);
sql = text_to_cstring(PG_GETARG_TEXT_PP(1)); sql = text_to_cstring(PG_GETARG_TEXT_PP(1));
} }
} }
...@@ -722,13 +717,13 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async) ...@@ -722,13 +717,13 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
if (PG_NARGS() == 2) if (PG_NARGS() == 2)
{ {
/* text,bool */ /* text,bool */
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
fail = PG_GETARG_BOOL(1); fail = PG_GETARG_BOOL(1);
} }
else if (PG_NARGS() == 1) else if (PG_NARGS() == 1)
{ {
/* text */ /* text */
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
} }
else else
/* shouldn't happen */ /* shouldn't happen */
...@@ -736,7 +731,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async) ...@@ -736,7 +731,7 @@ dblink_record_internal(FunctionCallInfo fcinfo, bool is_async)
} }
if (!conn) if (!conn)
DBLINK_CONN_NOT_AVAIL; dblink_conn_not_avail(conname);
if (!is_async) if (!is_async)
{ {
...@@ -1297,12 +1292,10 @@ PG_FUNCTION_INFO_V1(dblink_is_busy); ...@@ -1297,12 +1292,10 @@ PG_FUNCTION_INFO_V1(dblink_is_busy);
Datum Datum
dblink_is_busy(PG_FUNCTION_ARGS) dblink_is_busy(PG_FUNCTION_ARGS)
{ {
char *conname = NULL; PGconn *conn;
PGconn *conn = NULL;
remoteConn *rconn = NULL;
DBLINK_INIT; dblink_init();
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
PQconsumeInput(conn); PQconsumeInput(conn);
PG_RETURN_INT32(PQisBusy(conn)); PG_RETURN_INT32(PQisBusy(conn));
...@@ -1323,15 +1316,13 @@ PG_FUNCTION_INFO_V1(dblink_cancel_query); ...@@ -1323,15 +1316,13 @@ PG_FUNCTION_INFO_V1(dblink_cancel_query);
Datum Datum
dblink_cancel_query(PG_FUNCTION_ARGS) dblink_cancel_query(PG_FUNCTION_ARGS)
{ {
int res = 0; int res;
char *conname = NULL; PGconn *conn;
PGconn *conn = NULL;
remoteConn *rconn = NULL;
PGcancel *cancel; PGcancel *cancel;
char errbuf[256]; char errbuf[256];
DBLINK_INIT; dblink_init();
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
cancel = PQgetCancel(conn); cancel = PQgetCancel(conn);
res = PQcancel(cancel, errbuf, 256); res = PQcancel(cancel, errbuf, 256);
...@@ -1359,12 +1350,10 @@ Datum ...@@ -1359,12 +1350,10 @@ Datum
dblink_error_message(PG_FUNCTION_ARGS) dblink_error_message(PG_FUNCTION_ARGS)
{ {
char *msg; char *msg;
char *conname = NULL; PGconn *conn;
PGconn *conn = NULL;
remoteConn *rconn = NULL;
DBLINK_INIT; dblink_init();
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
msg = PQerrorMessage(conn); msg = PQerrorMessage(conn);
if (msg == NULL || msg[0] == '\0') if (msg == NULL || msg[0] == '\0')
...@@ -1384,22 +1373,19 @@ dblink_exec(PG_FUNCTION_ARGS) ...@@ -1384,22 +1373,19 @@ dblink_exec(PG_FUNCTION_ARGS)
PGconn *volatile conn = NULL; PGconn *volatile conn = NULL;
volatile bool freeconn = false; volatile bool freeconn = false;
DBLINK_INIT; dblink_init();
PG_TRY(); PG_TRY();
{ {
char *msg;
PGresult *res = NULL; PGresult *res = NULL;
char *connstr = NULL;
char *sql = NULL; char *sql = NULL;
char *conname = NULL; char *conname = NULL;
remoteConn *rconn = NULL;
bool fail = true; /* default to backward compatible behavior */ bool fail = true; /* default to backward compatible behavior */
if (PG_NARGS() == 3) if (PG_NARGS() == 3)
{ {
/* must be text,text,bool */ /* must be text,text,bool */
DBLINK_GET_CONN; dblink_get_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)), &conn, &conname, &freeconn);
sql = text_to_cstring(PG_GETARG_TEXT_PP(1)); sql = text_to_cstring(PG_GETARG_TEXT_PP(1));
fail = PG_GETARG_BOOL(2); fail = PG_GETARG_BOOL(2);
} }
...@@ -1414,7 +1400,7 @@ dblink_exec(PG_FUNCTION_ARGS) ...@@ -1414,7 +1400,7 @@ dblink_exec(PG_FUNCTION_ARGS)
} }
else else
{ {
DBLINK_GET_CONN; dblink_get_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)), &conn, &conname, &freeconn);
sql = text_to_cstring(PG_GETARG_TEXT_PP(1)); sql = text_to_cstring(PG_GETARG_TEXT_PP(1));
} }
} }
...@@ -1429,7 +1415,7 @@ dblink_exec(PG_FUNCTION_ARGS) ...@@ -1429,7 +1415,7 @@ dblink_exec(PG_FUNCTION_ARGS)
elog(ERROR, "wrong number of arguments"); elog(ERROR, "wrong number of arguments");
if (!conn) if (!conn)
DBLINK_CONN_NOT_AVAIL; dblink_conn_not_avail(conname);
res = PQexec(conn, sql); res = PQexec(conn, sql);
if (!res || if (!res ||
...@@ -1880,9 +1866,7 @@ PG_FUNCTION_INFO_V1(dblink_get_notify); ...@@ -1880,9 +1866,7 @@ PG_FUNCTION_INFO_V1(dblink_get_notify);
Datum Datum
dblink_get_notify(PG_FUNCTION_ARGS) dblink_get_notify(PG_FUNCTION_ARGS)
{ {
char *conname = NULL; PGconn *conn;
PGconn *conn = NULL;
remoteConn *rconn = NULL;
PGnotify *notify; PGnotify *notify;
ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo; ReturnSetInfo *rsinfo = (ReturnSetInfo *) fcinfo->resultinfo;
TupleDesc tupdesc; TupleDesc tupdesc;
...@@ -1892,9 +1876,9 @@ dblink_get_notify(PG_FUNCTION_ARGS) ...@@ -1892,9 +1876,9 @@ dblink_get_notify(PG_FUNCTION_ARGS)
prepTuplestoreResult(fcinfo); prepTuplestoreResult(fcinfo);
DBLINK_INIT; dblink_init();
if (PG_NARGS() == 1) if (PG_NARGS() == 1)
DBLINK_GET_NAMED_CONN; conn = dblink_get_named_conn(text_to_cstring(PG_GETARG_TEXT_PP(0)));
else else
conn = pconn->conn; conn = pconn->conn;
...@@ -2698,10 +2682,10 @@ dblink_res_error(PGconn *conn, const char *conname, PGresult *res, ...@@ -2698,10 +2682,10 @@ dblink_res_error(PGconn *conn, const char *conname, PGresult *res,
else else
sqlstate = ERRCODE_CONNECTION_FAILURE; sqlstate = ERRCODE_CONNECTION_FAILURE;
xpstrdup(message_primary, pg_diag_message_primary); message_primary = xpstrdup(pg_diag_message_primary);
xpstrdup(message_detail, pg_diag_message_detail); message_detail = xpstrdup(pg_diag_message_detail);
xpstrdup(message_hint, pg_diag_message_hint); message_hint = xpstrdup(pg_diag_message_hint);
xpstrdup(message_context, pg_diag_context); message_context = xpstrdup(pg_diag_context);
/* /*
* If we don't get a message from the PGresult, try the PGconn. This * If we don't get a message from the PGresult, try the PGconn. This
......
contrib/dblink/dblink.h deleted 100644 → 0
View file @ d1ca82d0
/*
* dblink.h
*
* Functions returning results from a remote database
*
* Joe Conway <mail@joeconway.com>
* And contributors:
* Darko Prenosil <Darko.Prenosil@finteh.hr>
* Shridhar Daithankar <shridhar_daithankar@persistent.co.in>
*
* contrib/dblink/dblink.h
* Copyright (c) 2001-2017, PostgreSQL Global Development Group
* ALL RIGHTS RESERVED;
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose, without fee, and without a written agreement
* is hereby granted, provided that the above copyright notice and this
* paragraph and the following two paragraphs appear in all copies.
*
* IN NO EVENT SHALL THE AUTHOR OR DISTRIBUTORS BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING
* LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
* DOCUMENTATION, EVEN IF THE AUTHOR OR DISTRIBUTORS HAVE BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* THE AUTHOR AND DISTRIBUTORS SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE AUTHOR AND DISTRIBUTORS HAS NO OBLIGATIONS TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
*/
#ifndef DBLINK_H
#define DBLINK_H
#include "fmgr.h"
#endif /* DBLINK_H */
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment