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Use correct type for pq_mq_parallel_leader_proc_number variable

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It's a ProcNumber, not a process id. Both are integers, so it's
harmless, but clearly wrong. It's been wrong since forever, the
mistake has survived through a couple of refactorings already.

Spotted-by: Thomas Munro
Discussion: https://www.postgresql.org/message-id/CA+hUKGKPTLSGMyE4Brin-osY8omPLNXmVWDMfrRABLp=6QrR_Q@mail.gmail.com
This commit is contained in:
Heikki Linnakangas
2024-07-15 11:12:22 +03:00
parent 86db52a506
commit 91651347ba
1 changed files with 1 additions and 1 deletions
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2
src/backend/libpq/pqmq.c
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@@ -26,7 +26,7 @@
static shm_mq_handle *pq_mq_handle;
static bool pq_mq_busy = false;
static pid_t pq_mq_parallel_leader_pid = 0;
static pid_t pq_mq_parallel_leader_proc_number = INVALID_PROC_NUMBER;
static ProcNumber pq_mq_parallel_leader_proc_number = INVALID_PROC_NUMBER;
static void pq_cleanup_redirect_to_shm_mq(dsm_segment *seg, Datum arg);
static void mq_comm_reset(void);