| /*------------------------------------------------------------------------- |
| * |
| * pqmq.h |
| * Use the frontend/backend protocol for communication over a shm_mq |
| * |
| * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * src/include/libpq/pqmq.h |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef PQMQ_H |
| #define PQMQ_H |
| |
| #include "lib/stringinfo.h" |
| #include "storage/shm_mq.h" |
| |
| extern void pq_redirect_to_shm_mq(dsm_segment *seg, shm_mq_handle *mqh); |
| extern void pq_set_parallel_leader(pid_t pid, BackendId backend_id); |
| |
| extern void pq_parse_errornotice(StringInfo str, ErrorData *edata); |
| |
| #endif /* PQMQ_H */ |
