/usr/include/postgres-xc/server/pgxc/poolcomm.h is in postgres-xc-server-dev 1.1-2ubuntu2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | /*-------------------------------------------------------------------------
*
* poolcomm.h
*
* Definitions for the Pooler-Seesion communications.
*
*
* Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
* Portions Copyright (c) 2010-2012 Postgres-XC Development Group
*
* src/include/pgxc/poolcomm.h
*
*-------------------------------------------------------------------------
*/
#ifndef POOLCOMM_H
#define POOLCOMM_H
#include "lib/stringinfo.h"
#define POOL_BUFFER_SIZE 1024
#define Socket(port) (port).fdsock
typedef struct
{
/* file descriptors */
int fdsock;
/* receive buffer */
int RecvLength;
int RecvPointer;
char RecvBuffer[POOL_BUFFER_SIZE];
/* send buffer */
int SendPointer;
char SendBuffer[POOL_BUFFER_SIZE];
} PoolPort;
extern int pool_listen(unsigned short port, const char *unixSocketName);
extern int pool_connect(unsigned short port, const char *unixSocketName);
extern int pool_getbyte(PoolPort *port);
extern int pool_pollbyte(PoolPort *port);
extern int pool_getmessage(PoolPort *port, StringInfo s, int maxlen);
extern int pool_getbytes(PoolPort *port, char *s, size_t len);
extern int pool_putmessage(PoolPort *port, char msgtype, const char *s, size_t len);
extern int pool_putbytes(PoolPort *port, const char *s, size_t len);
extern int pool_flush(PoolPort *port);
extern int pool_sendfds(PoolPort *port, int *fds, int count);
extern int pool_recvfds(PoolPort *port, int *fds, int count);
extern int pool_sendres(PoolPort *port, int res);
extern int pool_recvres(PoolPort *port);
extern int pool_sendpids(PoolPort *port, int *pids, int count);
extern int pool_recvpids(PoolPort *port, int **pids);
#endif /* POOLCOMM_H */
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