pqformat.h
上传用户:blenddy
上传日期:2007-01-07
资源大小:6495k
文件大小:1k
- /*-------------------------------------------------------------------------
- *
- * pqformat.h
- * Definitions for formatting and parsing frontend/backend messages
- *
- * Copyright (c) 1994, Regents of the University of California
- *
- * $Id: pqformat.h,v 1.4 1999/05/25 16:14:01 momjian Exp $
- *
- *-------------------------------------------------------------------------
- */
- #ifndef PQFORMAT_H
- #define PQFORMAT_H
- #include "postgres.h"
- #include "lib/stringinfo.h"
- #define pq_beginmessage(buf) initStringInfo(buf)
- extern void pq_sendbyte(StringInfo buf, int byt);
- extern void pq_sendbytes(StringInfo buf, const char *data, int datalen);
- extern void pq_sendcountedtext(StringInfo buf, const char *str, int slen);
- extern void pq_sendstring(StringInfo buf, const char *str);
- extern void pq_sendint(StringInfo buf, int i, int b);
- extern void pq_endmessage(StringInfo buf);
- extern int pq_puttextmessage(char msgtype, const char *str);
- extern int pq_getint(int *result, int b);
- extern int pq_getstr(char *s, int maxlen);
- #endif /* PQFORMAT_H */