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/*
* common.h
* Common support routines for bin/scripts/
*
* Copyright (c) 2003-2010, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/scripts/common.h,v 1.24 2010/01/02 16:58:00 momjian Exp $
*/
#ifndef COMMON_H
#define COMMON_H
#include "libpq-fe.h"
#include "getopt_long.h"
#include "pqexpbuffer.h"
enum trivalue
{
TRI_DEFAULT,
TRI_NO,
TRI_YES
};
typedef void (*help_handler) (const char *progname);
extern const char *get_user_name(const char *progname);
extern void handle_help_version_opts(int argc, char *argv[],
const char *fixed_progname,
help_handler hlp);
extern PGconn *connectDatabase(const char *dbname, const char *pghost,
const char *pgport, const char *pguser,
enum trivalue prompt_password, const char *progname);
extern PGresult *executeQuery(PGconn *conn, const char *query,
const char *progname, bool echo);
extern void executeCommand(PGconn *conn, const char *query,
const char *progname, bool echo);
extern bool executeMaintenanceCommand(PGconn *conn, const char *query,
bool echo);
extern bool yesno_prompt(const char *question);
extern void setup_cancel_handler(void);
extern char *pg_strdup(const char *string);
#endif /* COMMON_H */
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