| Current Path : /usr/local/include/postgresql/server/libpq/ |
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| Current File : //usr/local/include/postgresql/server/libpq/pqformat.h |
/*------------------------------------------------------------------------- * * pqformat.h * Definitions for formatting and parsing frontend/backend messages * * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * $PostgreSQL: pgsql/src/include/libpq/pqformat.h,v 1.26.2.1 2009/03/02 21:18:50 tgl Exp $ * *------------------------------------------------------------------------- */ #ifndef PQFORMAT_H #define PQFORMAT_H #include "lib/stringinfo.h" extern void pq_beginmessage(StringInfo buf, char msgtype); 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, bool countincludesself); extern void pq_sendtext(StringInfo buf, const char *str, int slen); extern void pq_sendstring(StringInfo buf, const char *str); extern void pq_send_ascii_string(StringInfo buf, const char *str); extern void pq_sendint(StringInfo buf, int i, int b); extern void pq_sendint64(StringInfo buf, int64 i); extern void pq_sendfloat4(StringInfo buf, float4 f); extern void pq_sendfloat8(StringInfo buf, float8 f); extern void pq_endmessage(StringInfo buf); extern void pq_begintypsend(StringInfo buf); extern bytea *pq_endtypsend(StringInfo buf); extern void pq_puttextmessage(char msgtype, const char *str); extern void pq_putemptymessage(char msgtype); extern int pq_getmsgbyte(StringInfo msg); extern unsigned int pq_getmsgint(StringInfo msg, int b); extern int64 pq_getmsgint64(StringInfo msg); extern float4 pq_getmsgfloat4(StringInfo msg); extern float8 pq_getmsgfloat8(StringInfo msg); extern const char *pq_getmsgbytes(StringInfo msg, int datalen); extern void pq_copymsgbytes(StringInfo msg, char *buf, int datalen); extern char *pq_getmsgtext(StringInfo msg, int rawbytes, int *nbytes); extern const char *pq_getmsgstring(StringInfo msg); extern void pq_getmsgend(StringInfo msg); #endif /* PQFORMAT_H */