codekingpro/portable-devtools

1/*-------------------------------------------------------------------------2 *3 * pqmq.h4 *	  Use the frontend/backend protocol for communication over a shm_mq5 *6 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group7 * Portions Copyright (c) 1994, Regents of the University of California8 *9 * src/include/libpq/pqmq.h10 *11 *-------------------------------------------------------------------------12 */13#ifndef PQMQ_H14#define PQMQ_H15 16#include "lib/stringinfo.h"17#include "storage/shm_mq.h"18 19extern void pq_redirect_to_shm_mq(dsm_segment *seg, shm_mq_handle *mqh);20extern void pq_set_parallel_leader(pid_t pid, BackendId backend_id);21 22extern void pq_parse_errornotice(StringInfo msg, ErrorData *edata);23 24#endif							/* PQMQ_H */25