/usr/share/common-lisp/source/clsql-postgresql/db-postgresql/postgresql-api.lisp is in cl-sql-postgresql 6.5.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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;;;; *************************************************************************
;;;; FILE IDENTIFICATION
;;;;
;;;; Name: postgresql.cl
;;;; Purpose: Low-level PostgreSQL interface using UFFI
;;;; Programmers: Kevin M. Rosenberg based on
;;;; Original code by Pierre R. Mai
;;;; Date Started: Feb 2002
;;;;
;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
;;;;
;;;; CLSQL users are granted the rights to distribute and use this software
;;;; as governed by the terms of the Lisp Lesser GNU Public License
;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
;;;; *************************************************************************
(in-package #:pgsql)
;;;; This file implements as little of the FFI bindings to the
;;;; PostgreSQL client libraries as we could get away with.
;;;; Especially all the PostgreSQL-specific goodies aren't there, and
;;;; we just use void pointers where we can get away with it, which
;;;; thanks to the design of the PostgreSQL client libraries is pretty
;;;; much everywhere, in contrast to the MySQL client libraries for
;;;; example.
;;;; Type definitions
;;; Basic Types
(uffi:def-foreign-type pgsql-oid :unsigned-int)
(uffi:def-enum pgsql-conn-status-type
(:connection-ok
:connection-bad))
(uffi:def-enum pgsql-exec-status-type
(:empty-query
:command-ok
:tuples-ok
:copy-out
:copy-in
:bad-response
:nonfatal-error
:fatal-error))
(uffi:def-foreign-type pgsql-conn :pointer-void)
(uffi:def-foreign-type pgsql-result :pointer-void)
(uffi:def-type pgsql-conn-ptr :pointer-void)
(uffi:def-enum pgsql-ftype
((:bytea 17)
(:int2 21)
(:int4 23)
(:int8 20)
(:float4 700)
(:float8 701)))
;;(declaim (inline PQsetdbLogin)) ;; causes compile error in LW 4.2.0
(uffi:def-function ("PQsetdbLogin" PQsetdbLogin)
((pghost :cstring)
(pgport :cstring)
(pgoptions :cstring)
(pgtty :cstring)
(dbName :cstring)
(login :cstring)
(pwd :cstring))
:module "postgresql"
:returning pgsql-conn)
(declaim (inline PQfinish))
(uffi:def-function ("PQfinish" PQfinish)
((conn pgsql-conn))
:module "postgresql"
:returning :void)
(declaim (inline PQstatus))
(uffi:def-function ("PQstatus" PQstatus)
((conn pgsql-conn))
:module "postgresql"
:returning pgsql-conn-status-type)
(declaim (inline PQerrorMessage))
(uffi:def-function ("PQerrorMessage" PQerrorMessage)
((conn pgsql-conn))
:module "postgresql"
:returning :cstring)
(declaim (inline PQexec))
(uffi:def-function ("PQexec" PQexec)
((conn pgsql-conn)
(query :cstring))
:module "postgresql"
:returning pgsql-result)
(declaim (inline PQresultStatus))
(uffi:def-function ("PQresultStatus" PQresultStatus)
((res pgsql-result))
:module "postgresql"
:returning pgsql-exec-status-type)
; From postgres_ext.h
; #define PG_DIAG_SEVERITY 'S'
; #define PG_DIAG_SQLSTATE 'C'
; #define PG_DIAG_MESSAGE_PRIMARY 'M'
; #define PG_DIAG_MESSAGE_DETAIL 'D'
; #define PG_DIAG_MESSAGE_HINT 'H'
; #define PG_DIAG_STATEMENT_POSITION 'P'
; #define PG_DIAG_INTERNAL_POSITION 'p'
; #define PG_DIAG_INTERNAL_QUERY 'q'
; #define PG_DIAG_CONTEXT 'W'
; #define PG_DIAG_SOURCE_FILE 'F'
; #define PG_DIAG_SOURCE_LINE 'L'
; #define PG_DIAG_SOURCE_FUNCTION 'R'
(defconstant +PG-DIAG-SEVERITY+ (char-code #\S))
(defconstant +PG-DIAG-SQLSTATE+ (char-code #\C))
(defconstant +PG-DIAG-MESSAGE-PRIMARY+ (char-code #\M))
(defconstant +PG-DIAG-MESSAGE-DETAIL+ (char-code #\D))
(defconstant +PG-DIAG-MESSAGE-HINT+ (char-code #\H))
(defconstant +PG-DIAG-STATEMENT-POSITION+ (char-code #\P))
(defconstant +PG-DIAG-INTERNAL-POSITION+ (char-code #\p))
(defconstant +PG-DIAG-INTERNAL-QUERY+ (char-code #\q))
(defconstant +PG-DIAG-CONTEXT+ (char-code #\W))
(defconstant +PG-DIAG-SOURCE-FILE+ (char-code #\F))
(defconstant +PG-DIAG-SOURCE-LINE+ (char-code #\L))
(defconstant +PG-DIAG-SOURCE-FUNCTION+ (char-code #\R))
; PQresultErrorField can return diagnostic information about an error
(declaim (inline PQresultErrorField))
(uffi:def-function ("PQresultErrorField" PQresultErrorField)
((res pgsql-result)
(field-code :int))
:module "postgresql"
:returning :cstring)
(declaim (inline PQresultErrorMessage))
(uffi:def-function ("PQresultErrorMessage" PQresultErrorMessage)
((res pgsql-result))
:module "postgresql"
:returning :cstring)
(declaim (inline PQntuples))
(uffi:def-function ("PQntuples" PQntuples)
((res pgsql-result))
:module "postgresql"
:returning :int)
(declaim (inline PQnfields))
(uffi:def-function ("PQnfields" PQnfields)
((res pgsql-result))
:module "postgresql"
:returning :int)
(declaim (inline PQfname))
(uffi:def-function ("PQfname" PQfname)
((res pgsql-result)
(field-num :int))
:module "postgresql"
:returning :cstring)
(declaim (inline PQfnumber))
(uffi:def-function ("PQfnumber" PQfnumber)
((res pgsql-result)
(field-name :cstring))
:module "postgresql"
:returning :int)
(declaim (inline PQftype))
(uffi:def-function ("PQftype" PQftype)
((res pgsql-result)
(field-num :int))
:module "postgresql"
:returning pgsql-oid)
(declaim (inline PQfsize))
(uffi:def-function ("PQfsize" PQfsize)
((res pgsql-result)
(field-num :int))
:module "postgresql"
:returning :short)
(declaim (inline PQcmdStatus))
(uffi:def-function ("PQcmdStatus" PQcmdStatus)
((res pgsql-result))
:module "postgresql"
:returning :cstring)
(declaim (inline PQoidStatus))
(uffi:def-function ("PQoidStatus" PQoidStatus)
((res pgsql-result))
:module "postgresql"
:returning :cstring)
(declaim (inline PQcmdTuples))
(uffi:def-function ("PQcmdTuples" PQcmdTuples)
((res pgsql-result))
:module "postgresql"
:returning :cstring)
(declaim (inline PQgetvalue))
(uffi:def-function ("PQgetvalue" PQgetvalue)
((res pgsql-result)
(tup-num :int)
(field-num :int))
:module "postgresql"
:returning (* :unsigned-char))
(declaim (inline PQgetlength))
(uffi:def-function ("PQgetlength" PQgetlength)
((res pgsql-result)
(tup-num :int)
(field-num :int))
:module "postgresql"
:returning :int)
(declaim (inline PQgetisnull))
(uffi:def-function ("PQgetisnull" PQgetisnull)
((res pgsql-result)
(tup-num :int)
(field-num :int))
:module "postgresql"
:returning :int)
(declaim (inline PQclear))
(uffi:def-function ("PQclear" PQclear)
((res pgsql-result))
:module "postgresql"
:returning :void)
(declaim (inline PQisBusy))
(uffi:def-function ("PQisBusy" PQisBusy)
((conn pgsql-conn))
:module "postgresql"
:returning :int)
;;; Large objects support (MB)
(defconstant +INV_ARCHIVE+ 65536) ; fe-lobj.c
(defconstant +INV_WRITE+ 131072)
(defconstant +INV_READ+ 262144)
(declaim (inline lo-creat))
(uffi:def-function ("lo_creat" lo-create)
((conn pgsql-conn)
(mode :int))
:module "postgresql"
:returning pgsql-oid)
(declaim (inline lo-open))
(uffi:def-function ("lo_open" lo-open)
((conn pgsql-conn)
(oid pgsql-oid)
(mode :int))
:module "postgresql"
:returning :int)
(declaim (inline lo-write))
(uffi:def-function ("lo_write" lo-write)
((conn pgsql-conn)
(fd :int)
(data :cstring)
(size :int))
:module "postgresql"
:returning :int)
(declaim (inline lo-read))
(uffi:def-function ("lo_read" lo-read)
((conn pgsql-conn)
(fd :int)
(data (* :unsigned-char))
(size :int))
:module "postgresql"
:returning :int)
(declaim (inline lo-lseek))
(uffi:def-function ("lo_lseek" lo-lseek)
((conn pgsql-conn)
(fd :int)
(offset :int)
(whence :int))
:module "postgresql"
:returning :int)
(declaim (inline lo-close))
(uffi:def-function ("lo_close" lo-close)
((conn pgsql-conn)
(fd :int))
:module "postgresql"
:returning :int)
(declaim (inline lo-unlink))
(uffi:def-function ("lo_unlink" lo-unlink)
((conn pgsql-conn)
(oid pgsql-oid))
:module "postgresql"
:returning :int)
|