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pqmq.h
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1 /*-------------------------------------------------------------------------
2  *
3  * pqmq.h
4  * Use the frontend/backend protocol for communication over a shm_mq
5  *
6  * Portions Copyright (c) 1996-2017, PostgreSQL Global Development Group
7  * Portions Copyright (c) 1994, Regents of the University of California
8  *
9  * src/include/libpq/pqmq.h
10  *
11  *-------------------------------------------------------------------------
12  */
13 #ifndef PQMQ_H
14 #define PQMQ_H
15 
16 #include "lib/stringinfo.h"
17 #include "storage/shm_mq.h"
18 
19 extern void pq_redirect_to_shm_mq(dsm_segment *seg, shm_mq_handle *mqh);
20 extern void pq_set_parallel_master(pid_t pid, BackendId backend_id);
21 
22 extern void pq_parse_errornotice(StringInfo str, ErrorData *edata);
23 
24 #endif /* PQMQ_H */
void pq_parse_errornotice(StringInfo str, ErrorData *edata)
Definition: pqmq.c:215
int BackendId
Definition: backendid.h:21
void pq_set_parallel_master(pid_t pid, BackendId backend_id)
Definition: pqmq.c:80
void pq_redirect_to_shm_mq(dsm_segment *seg, shm_mq_handle *mqh)
Definition: pqmq.c:55