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Windows portability macros SOCK_ERRNO and SOCK_STRERROR should be in
libpq-int.h, not cluttering application namespace in libpq-fe.h.
This commit is contained in:
Tom Lane
parent
9685afb0b2
commit
c42d3b3c24
@ -7,7 +7,7 @@
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* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: libpq-fe.h,v 1.77 2001/10/28 06:26:12 momjian Exp $
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* $Id: libpq-fe.h,v 1.78 2001/11/02 20:51:27 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -22,88 +22,81 @@ extern "C"
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#include <stdio.h>
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#ifdef WIN32
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#define SOCK_ERRNO (WSAGetLastError ())
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#define SOCK_STRERROR winsock_strerror
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#else
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#define SOCK_ERRNO errno
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#define SOCK_STRERROR strerror
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#endif
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/* postgres_ext.h defines the backend's externally visible types,
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/*
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* postgres_ext.h defines the backend's externally visible types,
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* such as Oid.
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*/
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#include "postgres_ext.h"
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/* SSL type is needed here only to declare PQgetssl() */
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#ifdef USE_SSL
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#include <openssl/ssl.h>
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#endif
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/* Application-visible enum types */
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typedef enum
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{
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/*
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* Although you may decide to change this list in some way, values
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* which become unused should never be removed, nor should
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* constants be redefined - that would break compatibility with
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* existing code.
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*/
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CONNECTION_OK,
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CONNECTION_BAD,
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/* Non-blocking mode only below here */
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typedef enum
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{
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/*
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* Although you may decide to change this list in some way, values
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* which become unused should never be removed, nor should
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* constants be redefined - that would break compatibility with
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* existing code.
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*/
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CONNECTION_OK,
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CONNECTION_BAD,
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/* Non-blocking mode only below here */
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/*
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* The existence of these should never be relied upon - they
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* should only be used for user feedback or similar purposes.
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*/
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CONNECTION_STARTED, /* Waiting for connection to be made. */
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CONNECTION_MADE, /* Connection OK; waiting to send. */
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CONNECTION_AWAITING_RESPONSE, /* Waiting for a response from the
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* postmaster. */
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CONNECTION_AUTH_OK, /* Received authentication; waiting for
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* backend startup. */
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CONNECTION_SETENV /* Negotiating environment. */
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} ConnStatusType;
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/*
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* The existence of these should never be relied upon - they
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* should only be used for user feedback or similar purposes.
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*/
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CONNECTION_STARTED, /* Waiting for connection to be made. */
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CONNECTION_MADE, /* Connection OK; waiting to send. */
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CONNECTION_AWAITING_RESPONSE, /* Waiting for a response from the
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* postmaster. */
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CONNECTION_AUTH_OK, /* Received authentication; waiting for
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* backend startup. */
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CONNECTION_SETENV /* Negotiating environment. */
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} ConnStatusType;
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typedef enum
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{
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PGRES_POLLING_FAILED = 0,
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PGRES_POLLING_READING, /* These two indicate that one may */
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PGRES_POLLING_WRITING, /* use select before polling again. */
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PGRES_POLLING_OK,
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PGRES_POLLING_ACTIVE /* Can call poll function immediately. */
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} PostgresPollingStatusType;
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typedef enum
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{
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PGRES_POLLING_FAILED = 0,
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PGRES_POLLING_READING, /* These two indicate that one may */
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PGRES_POLLING_WRITING, /* use select before polling again. */
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PGRES_POLLING_OK,
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PGRES_POLLING_ACTIVE /* Can call poll function immediately. */
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} PostgresPollingStatusType;
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typedef enum
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{
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PGRES_EMPTY_QUERY = 0,
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PGRES_COMMAND_OK, /* a query command that doesn't return
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* anything was executed properly by the
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* backend */
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PGRES_TUPLES_OK, /* a query command that returns tuples was
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* executed properly by the backend,
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* PGresult contains the result tuples */
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PGRES_COPY_OUT, /* Copy Out data transfer in progress */
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PGRES_COPY_IN, /* Copy In data transfer in progress */
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PGRES_BAD_RESPONSE, /* an unexpected response was recv'd from
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* the backend */
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PGRES_NONFATAL_ERROR,
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PGRES_FATAL_ERROR
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} ExecStatusType;
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typedef enum
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{
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PGRES_EMPTY_QUERY = 0,
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PGRES_COMMAND_OK, /* a query command that doesn't return
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* anything was executed properly by the
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* backend */
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PGRES_TUPLES_OK, /* a query command that returns tuples was
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* executed properly by the backend,
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* PGresult contains the result tuples */
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PGRES_COPY_OUT, /* Copy Out data transfer in progress */
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PGRES_COPY_IN, /* Copy In data transfer in progress */
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PGRES_BAD_RESPONSE, /* an unexpected response was recv'd from
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* the backend */
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PGRES_NONFATAL_ERROR,
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PGRES_FATAL_ERROR
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} ExecStatusType;
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/* PGconn encapsulates a connection to the backend.
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* The contents of this struct are not supposed to be known to applications.
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*/
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typedef struct pg_conn PGconn;
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typedef struct pg_conn PGconn;
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/* PGresult encapsulates the result of a query (or more precisely, of a single
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* SQL command --- a query string given to PQsendQuery can contain multiple
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* commands and thus return multiple PGresult objects).
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* The contents of this struct are not supposed to be known to applications.
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*/
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typedef struct pg_result PGresult;
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typedef struct pg_result PGresult;
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/* PGnotify represents the occurrence of a NOTIFY message.
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* Ideally this would be an opaque typedef, but it's so simple that it's
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@ -111,35 +104,35 @@ extern "C"
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* NOTE: in Postgres 6.4 and later, the be_pid is the notifying backend's,
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* whereas in earlier versions it was always your own backend's PID.
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*/
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typedef struct pgNotify
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{
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char relname[NAMEDATALEN]; /* name of relation
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* containing data */
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int be_pid; /* process id of backend */
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} PGnotify;
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typedef struct pgNotify
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{
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char relname[NAMEDATALEN]; /* name of relation
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* containing data */
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int be_pid; /* process id of backend */
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} PGnotify;
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/* PQnoticeProcessor is the function type for the notice-message callback.
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*/
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typedef void (*PQnoticeProcessor) (void *arg, const char *message);
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typedef void (*PQnoticeProcessor) (void *arg, const char *message);
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/* Print options for PQprint() */
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typedef char pqbool;
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typedef char pqbool;
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typedef struct _PQprintOpt
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{
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pqbool header; /* print output field headings and row
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* count */
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pqbool align; /* fill align the fields */
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pqbool standard; /* old brain dead format */
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pqbool html3; /* output html tables */
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pqbool expanded; /* expand tables */
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pqbool pager; /* use pager for output if needed */
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char *fieldSep; /* field separator */
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char *tableOpt; /* insert to HTML <table ...> */
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char *caption; /* HTML <caption> */
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char **fieldName; /* null terminated array of repalcement
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* field names */
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} PQprintOpt;
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typedef struct _PQprintOpt
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{
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pqbool header; /* print output field headings and row
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* count */
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pqbool align; /* fill align the fields */
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pqbool standard; /* old brain dead format */
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pqbool html3; /* output html tables */
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pqbool expanded; /* expand tables */
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pqbool pager; /* use pager for output if needed */
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char *fieldSep; /* field separator */
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char *tableOpt; /* insert to HTML <table ...> */
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char *caption; /* HTML <caption> */
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char **fieldName; /* null terminated array of repalcement
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* field names */
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} PQprintOpt;
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/* ----------------
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* Structure for the conninfo parameter definitions returned by PQconndefaults
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@ -149,35 +142,35 @@ extern "C"
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* will release both the val strings and the PQconninfoOption array itself.
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* ----------------
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*/
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typedef struct _PQconninfoOption
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{
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char *keyword; /* The keyword of the option */
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char *envvar; /* Fallback environment variable name */
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char *compiled; /* Fallback compiled in default value */
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char *val; /* Option's current value, or NULL */
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char *label; /* Label for field in connect dialog */
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char *dispchar; /* Character to display for this field in
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* a connect dialog. Values are: ""
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* Display entered value as is "*"
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* Password field - hide value "D" Debug
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* option - don't show by default */
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int dispsize; /* Field size in characters for dialog */
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} PQconninfoOption;
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typedef struct _PQconninfoOption
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{
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char *keyword; /* The keyword of the option */
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char *envvar; /* Fallback environment variable name */
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char *compiled; /* Fallback compiled in default value */
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char *val; /* Option's current value, or NULL */
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char *label; /* Label for field in connect dialog */
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char *dispchar; /* Character to display for this field in
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* a connect dialog. Values are: ""
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* Display entered value as is "*"
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* Password field - hide value "D" Debug
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* option - don't show by default */
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int dispsize; /* Field size in characters for dialog */
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} PQconninfoOption;
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/* ----------------
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* PQArgBlock -- structure for PQfn() arguments
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* ----------------
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*/
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typedef struct
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typedef struct
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{
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int len;
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int isint;
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union
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{
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int len;
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int isint;
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union
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{
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int *ptr; /* can't use void (dec compiler barfs) */
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int integer;
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} u;
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} PQArgBlock;
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int *ptr; /* can't use void (dec compiler barfs) */
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int integer;
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} u;
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} PQArgBlock;
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/* ----------------
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* Exported functions of libpq
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@ -186,194 +179,196 @@ extern "C"
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/* === in fe-connect.c === */
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/* make a new client connection to the backend */
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/* Asynchronous (non-blocking) */
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extern PGconn *PQconnectStart(const char *conninfo);
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extern PostgresPollingStatusType PQconnectPoll(PGconn *conn);
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/* make a new client connection to the backend */
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/* Asynchronous (non-blocking) */
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extern PGconn *PQconnectStart(const char *conninfo);
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extern PostgresPollingStatusType PQconnectPoll(PGconn *conn);
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/* Synchronous (blocking) */
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extern PGconn *PQconnectdb(const char *conninfo);
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extern PGconn *PQsetdbLogin(const char *pghost, const char *pgport,
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const char *pgoptions, const char *pgtty,
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const char *dbName,
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const char *login, const char *pwd);
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/* Synchronous (blocking) */
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extern PGconn *PQconnectdb(const char *conninfo);
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extern PGconn *PQsetdbLogin(const char *pghost, const char *pgport,
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const char *pgoptions, const char *pgtty,
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const char *dbName,
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const char *login, const char *pwd);
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#define PQsetdb(M_PGHOST,M_PGPORT,M_PGOPT,M_PGTTY,M_DBNAME) \
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PQsetdbLogin(M_PGHOST, M_PGPORT, M_PGOPT, M_PGTTY, M_DBNAME, NULL, NULL)
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/* close the current connection and free the PGconn data structure */
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extern void PQfinish(PGconn *conn);
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/* close the current connection and free the PGconn data structure */
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extern void PQfinish(PGconn *conn);
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/* get info about connection options known to PQconnectdb */
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extern PQconninfoOption *PQconndefaults(void);
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/* get info about connection options known to PQconnectdb */
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extern PQconninfoOption *PQconndefaults(void);
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/* free the data structure returned by PQconndefaults() */
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extern void PQconninfoFree(PQconninfoOption *connOptions);
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/* free the data structure returned by PQconndefaults() */
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extern void PQconninfoFree(PQconninfoOption *connOptions);
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/*
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* close the current connection and restablish a new one with the same
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* parameters
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*/
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/* Asynchronous (non-blocking) */
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extern int PQresetStart(PGconn *conn);
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extern PostgresPollingStatusType PQresetPoll(PGconn *conn);
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/*
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* close the current connection and restablish a new one with the same
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* parameters
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*/
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/* Asynchronous (non-blocking) */
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extern int PQresetStart(PGconn *conn);
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extern PostgresPollingStatusType PQresetPoll(PGconn *conn);
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/* Synchronous (blocking) */
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extern void PQreset(PGconn *conn);
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/* Synchronous (blocking) */
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extern void PQreset(PGconn *conn);
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/* issue a cancel request */
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extern int PQrequestCancel(PGconn *conn);
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/* issue a cancel request */
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extern int PQrequestCancel(PGconn *conn);
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/* Accessor functions for PGconn objects */
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extern char *PQdb(const PGconn *conn);
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extern char *PQuser(const PGconn *conn);
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extern char *PQpass(const PGconn *conn);
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extern char *PQhost(const PGconn *conn);
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extern char *PQport(const PGconn *conn);
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extern char *PQtty(const PGconn *conn);
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extern char *PQoptions(const PGconn *conn);
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extern ConnStatusType PQstatus(const PGconn *conn);
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extern char *PQerrorMessage(const PGconn *conn);
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extern int PQsocket(const PGconn *conn);
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extern int PQbackendPID(const PGconn *conn);
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extern int PQclientEncoding(const PGconn *conn);
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extern int PQsetClientEncoding(PGconn *conn, const char *encoding);
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/* Accessor functions for PGconn objects */
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extern char *PQdb(const PGconn *conn);
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extern char *PQuser(const PGconn *conn);
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extern char *PQpass(const PGconn *conn);
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extern char *PQhost(const PGconn *conn);
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extern char *PQport(const PGconn *conn);
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extern char *PQtty(const PGconn *conn);
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extern char *PQoptions(const PGconn *conn);
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extern ConnStatusType PQstatus(const PGconn *conn);
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extern char *PQerrorMessage(const PGconn *conn);
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extern int PQsocket(const PGconn *conn);
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extern int PQbackendPID(const PGconn *conn);
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extern int PQclientEncoding(const PGconn *conn);
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extern int PQsetClientEncoding(PGconn *conn, const char *encoding);
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#ifdef USE_SSL
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/* Get the SSL structure associated with a connection */
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extern SSL *PQgetssl(PGconn *conn);
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/* Get the SSL structure associated with a connection */
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extern SSL *PQgetssl(PGconn *conn);
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#endif
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/* Enable/disable tracing */
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extern void PQtrace(PGconn *conn, FILE *debug_port);
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extern void PQuntrace(PGconn *conn);
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/* Enable/disable tracing */
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extern void PQtrace(PGconn *conn, FILE *debug_port);
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extern void PQuntrace(PGconn *conn);
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/* Override default notice processor */
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extern PQnoticeProcessor PQsetNoticeProcessor(PGconn *conn, PQnoticeProcessor proc, void *arg);
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/* Override default notice processor */
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extern PQnoticeProcessor PQsetNoticeProcessor(PGconn *conn,
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PQnoticeProcessor proc,
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void *arg);
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/* === in fe-exec.c === */
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/* Quoting strings before inclusion in queries. */
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extern size_t PQescapeString(char *to, const char *from, size_t length);
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extern unsigned char *PQescapeBytea(unsigned char *bintext, size_t binlen, size_t *bytealen);
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/* Quoting strings before inclusion in queries. */
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extern size_t PQescapeString(char *to, const char *from, size_t length);
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extern unsigned char *PQescapeBytea(unsigned char *bintext, size_t binlen,
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size_t *bytealen);
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/* Simple synchronous query */
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extern PGresult *PQexec(PGconn *conn, const char *query);
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extern PGnotify *PQnotifies(PGconn *conn);
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extern void PQfreeNotify(PGnotify *notify);
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/* Simple synchronous query */
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extern PGresult *PQexec(PGconn *conn, const char *query);
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extern PGnotify *PQnotifies(PGconn *conn);
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extern void PQfreeNotify(PGnotify *notify);
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/* Interface for multiple-result or asynchronous queries */
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extern int PQsendQuery(PGconn *conn, const char *query);
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extern PGresult *PQgetResult(PGconn *conn);
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/* Interface for multiple-result or asynchronous queries */
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extern int PQsendQuery(PGconn *conn, const char *query);
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extern PGresult *PQgetResult(PGconn *conn);
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/* Routines for managing an asychronous query */
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extern int PQisBusy(PGconn *conn);
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extern int PQconsumeInput(PGconn *conn);
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/* Routines for managing an asychronous query */
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extern int PQisBusy(PGconn *conn);
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extern int PQconsumeInput(PGconn *conn);
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/* Routines for copy in/out */
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extern int PQgetline(PGconn *conn, char *string, int length);
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extern int PQputline(PGconn *conn, const char *string);
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extern int PQgetlineAsync(PGconn *conn, char *buffer, int bufsize);
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extern int PQputnbytes(PGconn *conn, const char *buffer, int nbytes);
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extern int PQendcopy(PGconn *conn);
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/* Routines for copy in/out */
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extern int PQgetline(PGconn *conn, char *string, int length);
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extern int PQputline(PGconn *conn, const char *string);
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extern int PQgetlineAsync(PGconn *conn, char *buffer, int bufsize);
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extern int PQputnbytes(PGconn *conn, const char *buffer, int nbytes);
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extern int PQendcopy(PGconn *conn);
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/* Set blocking/nonblocking connection to the backend */
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extern int PQsetnonblocking(PGconn *conn, int arg);
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extern int PQisnonblocking(const PGconn *conn);
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/* Set blocking/nonblocking connection to the backend */
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extern int PQsetnonblocking(PGconn *conn, int arg);
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extern int PQisnonblocking(const PGconn *conn);
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/* Force the write buffer to be written (or at least try) */
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extern int PQflush(PGconn *conn);
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/* Force the write buffer to be written (or at least try) */
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extern int PQflush(PGconn *conn);
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/*
|
||||
* "Fast path" interface --- not really recommended for application
|
||||
* use
|
||||
*/
|
||||
extern PGresult *PQfn(PGconn *conn,
|
||||
int fnid,
|
||||
int *result_buf,
|
||||
int *result_len,
|
||||
int result_is_int,
|
||||
const PQArgBlock *args,
|
||||
int nargs);
|
||||
/*
|
||||
* "Fast path" interface --- not really recommended for application
|
||||
* use
|
||||
*/
|
||||
extern PGresult *PQfn(PGconn *conn,
|
||||
int fnid,
|
||||
int *result_buf,
|
||||
int *result_len,
|
||||
int result_is_int,
|
||||
const PQArgBlock *args,
|
||||
int nargs);
|
||||
|
||||
/* Accessor functions for PGresult objects */
|
||||
extern ExecStatusType PQresultStatus(const PGresult *res);
|
||||
extern char *PQresStatus(ExecStatusType status);
|
||||
extern char *PQresultErrorMessage(const PGresult *res);
|
||||
extern int PQntuples(const PGresult *res);
|
||||
extern int PQnfields(const PGresult *res);
|
||||
extern int PQbinaryTuples(const PGresult *res);
|
||||
extern char *PQfname(const PGresult *res, int field_num);
|
||||
extern int PQfnumber(const PGresult *res, const char *field_name);
|
||||
extern Oid PQftype(const PGresult *res, int field_num);
|
||||
extern int PQfsize(const PGresult *res, int field_num);
|
||||
extern int PQfmod(const PGresult *res, int field_num);
|
||||
extern char *PQcmdStatus(PGresult *res);
|
||||
extern char *PQoidStatus(const PGresult *res); /* old and ugly */
|
||||
extern Oid PQoidValue(const PGresult *res); /* new and improved */
|
||||
extern char *PQcmdTuples(PGresult *res);
|
||||
extern char *PQgetvalue(const PGresult *res, int tup_num, int field_num);
|
||||
extern int PQgetlength(const PGresult *res, int tup_num, int field_num);
|
||||
extern int PQgetisnull(const PGresult *res, int tup_num, int field_num);
|
||||
/* Accessor functions for PGresult objects */
|
||||
extern ExecStatusType PQresultStatus(const PGresult *res);
|
||||
extern char *PQresStatus(ExecStatusType status);
|
||||
extern char *PQresultErrorMessage(const PGresult *res);
|
||||
extern int PQntuples(const PGresult *res);
|
||||
extern int PQnfields(const PGresult *res);
|
||||
extern int PQbinaryTuples(const PGresult *res);
|
||||
extern char *PQfname(const PGresult *res, int field_num);
|
||||
extern int PQfnumber(const PGresult *res, const char *field_name);
|
||||
extern Oid PQftype(const PGresult *res, int field_num);
|
||||
extern int PQfsize(const PGresult *res, int field_num);
|
||||
extern int PQfmod(const PGresult *res, int field_num);
|
||||
extern char *PQcmdStatus(PGresult *res);
|
||||
extern char *PQoidStatus(const PGresult *res); /* old and ugly */
|
||||
extern Oid PQoidValue(const PGresult *res); /* new and improved */
|
||||
extern char *PQcmdTuples(PGresult *res);
|
||||
extern char *PQgetvalue(const PGresult *res, int tup_num, int field_num);
|
||||
extern int PQgetlength(const PGresult *res, int tup_num, int field_num);
|
||||
extern int PQgetisnull(const PGresult *res, int tup_num, int field_num);
|
||||
|
||||
/* Delete a PGresult */
|
||||
extern void PQclear(PGresult *res);
|
||||
/* Delete a PGresult */
|
||||
extern void PQclear(PGresult *res);
|
||||
|
||||
/*
|
||||
* Make an empty PGresult with given status (some apps find this
|
||||
* useful). If conn is not NULL and status indicates an error, the
|
||||
* conn's errorMessage is copied.
|
||||
*/
|
||||
extern PGresult *PQmakeEmptyPGresult(PGconn *conn, ExecStatusType status);
|
||||
/*
|
||||
* Make an empty PGresult with given status (some apps find this
|
||||
* useful). If conn is not NULL and status indicates an error, the
|
||||
* conn's errorMessage is copied.
|
||||
*/
|
||||
extern PGresult *PQmakeEmptyPGresult(PGconn *conn, ExecStatusType status);
|
||||
|
||||
/* === in fe-print.c === */
|
||||
|
||||
extern void PQprint(FILE *fout, /* output stream */
|
||||
const PGresult *res,
|
||||
const PQprintOpt *ps); /* option structure */
|
||||
extern void PQprint(FILE *fout, /* output stream */
|
||||
const PGresult *res,
|
||||
const PQprintOpt *ps); /* option structure */
|
||||
|
||||
/*
|
||||
* really old printing routines
|
||||
*/
|
||||
extern void PQdisplayTuples(const PGresult *res,
|
||||
FILE *fp, /* where to send the
|
||||
* output */
|
||||
int fillAlign, /* pad the fields with
|
||||
* spaces */
|
||||
const char *fieldSep, /* field separator */
|
||||
int printHeader, /* display headers? */
|
||||
int quiet);
|
||||
/*
|
||||
* really old printing routines
|
||||
*/
|
||||
extern void PQdisplayTuples(const PGresult *res,
|
||||
FILE *fp, /* where to send the output */
|
||||
int fillAlign, /* pad the fields with
|
||||
* spaces */
|
||||
const char *fieldSep, /* field separator */
|
||||
int printHeader, /* display headers? */
|
||||
int quiet);
|
||||
|
||||
extern void PQprintTuples(const PGresult *res,
|
||||
FILE *fout, /* output stream */
|
||||
int printAttName, /* print attribute names */
|
||||
int terseOutput, /* delimiter bars */
|
||||
int width); /* width of column, if
|
||||
* 0, use variable width */
|
||||
extern void PQprintTuples(const PGresult *res,
|
||||
FILE *fout, /* output stream */
|
||||
int printAttName, /* print attribute names */
|
||||
int terseOutput, /* delimiter bars */
|
||||
int width); /* width of column, if
|
||||
* 0, use variable width */
|
||||
|
||||
|
||||
/* === in fe-lobj.c === */
|
||||
|
||||
/* Large-object access routines */
|
||||
extern int lo_open(PGconn *conn, Oid lobjId, int mode);
|
||||
extern int lo_close(PGconn *conn, int fd);
|
||||
extern int lo_read(PGconn *conn, int fd, char *buf, size_t len);
|
||||
extern int lo_write(PGconn *conn, int fd, char *buf, size_t len);
|
||||
extern int lo_lseek(PGconn *conn, int fd, int offset, int whence);
|
||||
extern Oid lo_creat(PGconn *conn, int mode);
|
||||
extern int lo_tell(PGconn *conn, int fd);
|
||||
extern int lo_unlink(PGconn *conn, Oid lobjId);
|
||||
extern Oid lo_import(PGconn *conn, const char *filename);
|
||||
extern int lo_export(PGconn *conn, Oid lobjId, const char *filename);
|
||||
/* Large-object access routines */
|
||||
extern int lo_open(PGconn *conn, Oid lobjId, int mode);
|
||||
extern int lo_close(PGconn *conn, int fd);
|
||||
extern int lo_read(PGconn *conn, int fd, char *buf, size_t len);
|
||||
extern int lo_write(PGconn *conn, int fd, char *buf, size_t len);
|
||||
extern int lo_lseek(PGconn *conn, int fd, int offset, int whence);
|
||||
extern Oid lo_creat(PGconn *conn, int mode);
|
||||
extern int lo_tell(PGconn *conn, int fd);
|
||||
extern int lo_unlink(PGconn *conn, Oid lobjId);
|
||||
extern Oid lo_import(PGconn *conn, const char *filename);
|
||||
extern int lo_export(PGconn *conn, Oid lobjId, const char *filename);
|
||||
|
||||
/* === in fe-misc.c === */
|
||||
|
||||
/* Determine length of multibyte encoded char at *s */
|
||||
extern int PQmblen(const unsigned char *s, int encoding);
|
||||
/* Determine length of multibyte encoded char at *s */
|
||||
extern int PQmblen(const unsigned char *s, int encoding);
|
||||
|
||||
/* Get encoding id from environment variable PGCLIENTENCODING */
|
||||
extern int PQenv2encoding(void);
|
||||
/* Get encoding id from environment variable PGCLIENTENCODING */
|
||||
extern int PQenv2encoding(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
||||
@ -12,7 +12,7 @@
|
||||
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
|
||||
* Portions Copyright (c) 1994, Regents of the University of California
|
||||
*
|
||||
* $Id: libpq-int.h,v 1.42 2001/10/28 06:26:12 momjian Exp $
|
||||
* $Id: libpq-int.h,v 1.43 2001/11/02 20:51:27 tgl Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
@ -353,4 +353,16 @@ __attribute__((format_arg(1)));
|
||||
#define libpq_gettext(x) (x)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* These macros are needed to let error-handling code be portable between
|
||||
* Unix and Windows. (ugh)
|
||||
*/
|
||||
#ifdef WIN32
|
||||
#define SOCK_ERRNO (WSAGetLastError())
|
||||
#define SOCK_STRERROR winsock_strerror
|
||||
#else
|
||||
#define SOCK_ERRNO errno
|
||||
#define SOCK_STRERROR strerror
|
||||
#endif
|
||||
|
||||
#endif /* LIBPQ_INT_H */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user