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Add PQserverVersion() to libpq to provide more-convenient access to

Browse Source 
the server version number.  This commit also removes bogus DOS line
endings from libpqddll.def.

Greg Sabino Mullane
This commit is contained in:
Tom Lane
2004-08-11 18:06:01 +00:00
parent b2d9fbeef2
commit f79fbb2bec
6 changed files with 154 additions and 118 deletions
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4
src/interfaces/libpq/blibpqdll.def
View File

@@ -113,6 +113,8 @@ EXPORTS
_PQfformat @ 109
_PQexecPrepared @ 110
_PQsendQueryPrepared @ 111
_PQdsplen @ 112
_PQserverVersion @ 113
; Aliases for MS compatible names
PQconnectdb = _PQconnectdb
@@ -226,3 +228,5 @@ EXPORTS
PQfformat = _PQfformat
PQexecPrepared = _PQexecPrepared
PQsendQueryPrepared = _PQsendQueryPrepared
PQdsplen = _PQdsplen
PQserverVersion = _PQserverVersion

12
src/interfaces/libpq/fe-connect.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.278 2004/07/12 14:23:28 momjian Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.279 2004/08/11 18:06:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -2872,6 +2872,16 @@ PQprotocolVersion(const PGconn *conn)
return PG_PROTOCOL_MAJOR(conn->pversion);
}
int
PQserverVersion(const PGconn *conn)
{
if (!conn)
return 0;
if (conn->status == CONNECTION_BAD)
return 0;
return conn->sversion;
}
char *
PQerrorMessage(const PGconn *conn)
{

3
src/interfaces/libpq/libpq-fe.h
View File

@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.104 2004/03/24 03:44:59 momjian Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/libpq-fe.h,v 1.105 2004/08/11 18:06:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -248,6 +248,7 @@ extern PGTransactionStatusType PQtransactionStatus(const PGconn *conn);
extern const char *PQparameterStatus(const PGconn *conn,
const char *paramName);
extern int PQprotocolVersion(const PGconn *conn);
extern int PQserverVersion(const PGconn *conn);
extern char *PQerrorMessage(const PGconn *conn);
extern int PQsocket(const PGconn *conn);
extern int PQbackendPID(const PGconn *conn);

232
src/interfaces/libpq/libpqddll.def
View File

@@ -1,115 +1,117 @@
; DEF file for MS VC++
LIBRARY LIBPQD
DESCRIPTION "PostgreSQL Client Library"
EXPORTS
PQconnectdb @ 1
PQsetdbLogin @ 2
PQconndefaults @ 3
PQfinish @ 4
PQreset @ 5
PQrequestCancel @ 6
PQdb @ 7
PQuser @ 8
PQpass @ 9
PQhost @ 10
PQport @ 11
PQtty @ 12
PQoptions @ 13
PQstatus @ 14
PQerrorMessage @ 15
PQsocket @ 16
PQbackendPID @ 17
PQtrace @ 18
PQuntrace @ 19
PQsetNoticeProcessor @ 20
PQexec @ 21
PQnotifies @ 22
PQsendQuery @ 23
PQgetResult @ 24
PQisBusy @ 25
PQconsumeInput @ 26
PQgetline @ 27
PQputline @ 28
PQgetlineAsync @ 29
PQputnbytes @ 30
PQendcopy @ 31
PQfn @ 32
PQresultStatus @ 33
PQntuples @ 34
PQnfields @ 35
PQbinaryTuples @ 36
PQfname @ 37
PQfnumber @ 38
PQftype @ 39
PQfsize @ 40
PQfmod @ 41
PQcmdStatus @ 42
PQoidStatus @ 43
PQcmdTuples @ 44
PQgetvalue @ 45
PQgetlength @ 46
PQgetisnull @ 47
PQclear @ 48
PQmakeEmptyPGresult @ 49
PQprint @ 50
PQdisplayTuples @ 51
PQprintTuples @ 52
lo_open @ 53
lo_close @ 54
lo_read @ 55
lo_write @ 56
lo_lseek @ 57
lo_creat @ 58
lo_tell @ 59
lo_unlink @ 60
lo_import @ 61
lo_export @ 62
pgresStatus @ 63
PQmblen @ 64
PQresultErrorMessage @ 65
PQresStatus @ 66
termPQExpBuffer @ 67
appendPQExpBufferChar @ 68
initPQExpBuffer @ 69
resetPQExpBuffer @ 70
PQoidValue @ 71
PQclientEncoding @ 72
PQenv2encoding @ 73
appendBinaryPQExpBuffer @ 74
appendPQExpBufferStr @ 75
destroyPQExpBuffer @ 76
createPQExpBuffer @ 77
PQconninfoFree @ 78
PQconnectPoll @ 79
PQconnectStart @ 80
PQflush @ 81
PQisnonblocking @ 82
PQresetPoll @ 83
PQresetStart @ 84
PQsetClientEncoding @ 85
PQsetnonblocking @ 86
PQfreeNotify @ 87
PQescapeString @ 88
PQescapeBytea @ 89
printfPQExpBuffer @ 90
appendPQExpBuffer @ 91
pg_encoding_to_char @ 92
pg_utf_mblen @ 93
PQunescapeBytea @ 94
PQfreemem @ 95
PQtransactionStatus @ 96
PQparameterStatus @ 97
PQprotocolVersion @ 98
PQsetErrorVerbosity @ 99
PQsetNoticeReceiver @ 100
PQexecParams @ 101
PQsendQueryParams @ 102
PQputCopyData @ 103
PQputCopyEnd @ 104
PQgetCopyData @ 105
PQresultErrorField @ 106
PQftable @ 107
PQftablecol @ 108
PQfformat @ 109
PQexecPrepared @ 110
PQsendQueryPrepared @ 111
; DEF file for MS VC++
LIBRARY LIBPQD
DESCRIPTION "PostgreSQL Client Library"
EXPORTS
PQconnectdb @ 1
PQsetdbLogin @ 2
PQconndefaults @ 3
PQfinish @ 4
PQreset @ 5
PQrequestCancel @ 6
PQdb @ 7
PQuser @ 8
PQpass @ 9
PQhost @ 10
PQport @ 11
PQtty @ 12
PQoptions @ 13
PQstatus @ 14
PQerrorMessage @ 15
PQsocket @ 16
PQbackendPID @ 17
PQtrace @ 18
PQuntrace @ 19
PQsetNoticeProcessor @ 20
PQexec @ 21
PQnotifies @ 22
PQsendQuery @ 23
PQgetResult @ 24
PQisBusy @ 25
PQconsumeInput @ 26
PQgetline @ 27
PQputline @ 28
PQgetlineAsync @ 29
PQputnbytes @ 30
PQendcopy @ 31
PQfn @ 32
PQresultStatus @ 33
PQntuples @ 34
PQnfields @ 35
PQbinaryTuples @ 36
PQfname @ 37
PQfnumber @ 38
PQftype @ 39
PQfsize @ 40
PQfmod @ 41
PQcmdStatus @ 42
PQoidStatus @ 43
PQcmdTuples @ 44
PQgetvalue @ 45
PQgetlength @ 46
PQgetisnull @ 47
PQclear @ 48
PQmakeEmptyPGresult @ 49
PQprint @ 50
PQdisplayTuples @ 51
PQprintTuples @ 52
lo_open @ 53
lo_close @ 54
lo_read @ 55
lo_write @ 56
lo_lseek @ 57
lo_creat @ 58
lo_tell @ 59
lo_unlink @ 60
lo_import @ 61
lo_export @ 62
pgresStatus @ 63
PQmblen @ 64
PQresultErrorMessage @ 65
PQresStatus @ 66
termPQExpBuffer @ 67
appendPQExpBufferChar @ 68
initPQExpBuffer @ 69
resetPQExpBuffer @ 70
PQoidValue @ 71
PQclientEncoding @ 72
PQenv2encoding @ 73
appendBinaryPQExpBuffer @ 74
appendPQExpBufferStr @ 75
destroyPQExpBuffer @ 76
createPQExpBuffer @ 77
PQconninfoFree @ 78
PQconnectPoll @ 79
PQconnectStart @ 80
PQflush @ 81
PQisnonblocking @ 82
PQresetPoll @ 83
PQresetStart @ 84
PQsetClientEncoding @ 85
PQsetnonblocking @ 86
PQfreeNotify @ 87
PQescapeString @ 88
PQescapeBytea @ 89
printfPQExpBuffer @ 90
appendPQExpBuffer @ 91
pg_encoding_to_char @ 92
pg_utf_mblen @ 93
PQunescapeBytea @ 94
PQfreemem @ 95
PQtransactionStatus @ 96
PQparameterStatus @ 97
PQprotocolVersion @ 98
PQsetErrorVerbosity @ 99
PQsetNoticeReceiver @ 100
PQexecParams @ 101
PQsendQueryParams @ 102
PQputCopyData @ 103
PQputCopyEnd @ 104
PQgetCopyData @ 105
PQresultErrorField @ 106
PQftable @ 107
PQftablecol @ 108
PQfformat @ 109
PQexecPrepared @ 110
PQsendQueryPrepared @ 111
PQdsplen @ 112
PQserverVersion @ 113

1
src/interfaces/libpq/libpqdll.def
View File

@@ -114,3 +114,4 @@ EXPORTS
PQexecPrepared @ 110
PQsendQueryPrepared @ 111
PQdsplen @ 112
PQserverVersion @ 113