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/*-------------------------------------------------------------------------
*
* libpq.h
* POSTGRES LIBPQ buffer structure definitions.
*
*
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
* Portions Copyright (c) 2010-2012 Postgres-XC Development Group
*
* $PostgreSQL: pgsql/src/include/libpq/libpq.h,v 1.70 2008/11/20 09:29:36 mha Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef LIBPQ_H
#define LIBPQ_H
#include <sys/types.h>
#include <netinet/in.h>
#include "gtm/stringinfo.h"
#include "gtm/libpq-be.h"
/*
* External functions.
*/
/*
* prototypes for functions in pqcomm.c
*/
extern int StreamServerPort(int family, char *hostName,
unsigned short portNumber, int ListenSocket[],
int MaxListen);
extern int StreamConnection(int server_fd, Port *port);
extern void StreamClose(int sock);
extern void TouchSocketFile(void);
extern void pq_comm_reset(void);
extern int pq_getbytes(Port *myport, char *s, size_t len);
extern int pq_getstring(Port *myport, StringInfo s);
extern int pq_getmessage(Port *myport, StringInfo s, int maxlen);
extern int pq_getbyte(Port *myport);
extern int pq_peekbyte(Port *myport);
extern int pq_putbytes(Port *myport, const char *s, size_t len);
extern int pq_flush(Port *myport);
extern int pq_putmessage(Port *myport, char msgtype, const char *s, size_t len);
#endif /* LIBPQ_H */
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