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442
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1 /*
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2 postgresql.h -- Emacs Lisp binding to libpq.so
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3 Copyright (C) 2000 Electrotechnical Laboratory, JAPAN.
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4 Licensed to the Free Software Foundation.
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5
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6 Author: SL Baur <steve@beopen.com>
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7 Maintainer: SL Baur <steve@beopen.com>
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8
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9 Please send patches to this file to me first before submitting them to
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10 xemacs-patches.
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11 */
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12
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13 #ifndef INCLUDED_postgresql_h_
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14 #define INCLUDED_postgresql_h_ 1
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15
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16 #include LIBPQ_FE_H_FILE /* main PostgreSQL header file */
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17
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18 #define BLCKSZ 8192 /* size of a default Postgres disk block */
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19 /*
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20 This file contains the GCC bug workaround code for the private
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21 LRECORD types.
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22 */
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23
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24 /* PGconn is an opaque object and we need to be able to store them in
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25 Lisp code because libpq supports multiple connections.
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26 */
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27 struct Lisp_PGconn
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28 {
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29 struct lcrecord_header header;
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30 PGconn *pgconn;
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31 };
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32 typedef struct Lisp_PGconn Lisp_PGconn;
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33
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34 DECLARE_LRECORD (pgconn, Lisp_PGconn);
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35
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36 #define XPGCONN(x) XRECORD (x, pgconn, Lisp_PGconn)
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37 #define XSETPGCONN(x, p) XSETRECORD (x, p, pgconn)
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38 #define PGCONNP(x) RECORDP (x, pgconn)
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39 #define CHECK_PGCONN(x) CHECK_RECORD (x, pgconn)
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40 #define CONCHECK_PGCONN(x) CONCHECK_RECORD (x, pgconn)
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41
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42 /****/
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43
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44 /* PGresult is an opaque object and we need to be able to store them in
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45 Lisp code.
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46 */
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47 struct Lisp_PGresult
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48 {
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49 struct lcrecord_header header;
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50 PGresult *pgresult;
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51 };
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52 typedef struct Lisp_PGresult Lisp_PGresult;
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53
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54 DECLARE_LRECORD (pgresult, Lisp_PGresult);
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55
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56 #define XPGRESULT(x) XRECORD (x, pgresult, Lisp_PGresult)
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57 #define XSETPGRESULT(x, p) XSETRECORD (x, p, pgresult)
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58 #define PGRESULTP(x) RECORDP (x, pgresult)
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59 #define CHECK_PGRESULT(x) CHECK_RECORD (x, pgresult)
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60 #define CONCHECK_PGRESULT(x) CONCHECK_RECORD (x, pgresult)
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61
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62 #endif /* INCLUDED_postgresql_h_ */
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