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| author | Michael Paquier <michael@paquier.xyz> | 2022-09-27 09:29:56 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2022-09-27 09:29:56 +0900 |
| commit | 78fdb1e50f7fd394505a400b507f70ecffa6d7bf (patch) | |
| tree | 02f9a40f9ec2c2740f2c7d09ee638733d2cc3967 /src | |
| parent | e1e6f8f3dfe141839220875270a81ad3a719e0b6 (diff) | |
| download | postgresql-78fdb1e50f7fd394505a400b507f70ecffa6d7bf.tar.gz postgresql-78fdb1e50f7fd394505a400b507f70ecffa6d7bf.zip | |
Mark ParallelMessagePending as sig_atomic_t
ParallelMessagePending was previously marked as a boolean which should
be fine on modern platforms, but the C standard recommends the use of
sig_atomic_t for variables manipulated in signal handlers.
Author: Hayato Kuroda
Discussion: https://postgr.es/m/TYAPR01MB58667C15A95A234720F4F876F5529@TYAPR01MB5866.jpnprd01.prod.outlook.com
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/access/transam/parallel.c | 2 | ||||
| -rw-r--r-- | src/include/access/parallel.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/access/transam/parallel.c b/src/backend/access/transam/parallel.c index bc93101ff71..8cba8882239 100644 --- a/src/backend/access/transam/parallel.c +++ b/src/backend/access/transam/parallel.c @@ -113,7 +113,7 @@ typedef struct FixedParallelState int ParallelWorkerNumber = -1; /* Is there a parallel message pending which we need to receive? */ -volatile bool ParallelMessagePending = false; +volatile sig_atomic_t ParallelMessagePending = false; /* Are we initializing a parallel worker? */ bool InitializingParallelWorker = false; diff --git a/src/include/access/parallel.h b/src/include/access/parallel.h index 983841d45e8..1ec8e33af45 100644 --- a/src/include/access/parallel.h +++ b/src/include/access/parallel.h @@ -54,7 +54,7 @@ typedef struct ParallelWorkerContext shm_toc *toc; } ParallelWorkerContext; -extern PGDLLIMPORT volatile bool ParallelMessagePending; +extern PGDLLIMPORT volatile sig_atomic_t ParallelMessagePending; extern PGDLLIMPORT int ParallelWorkerNumber; extern PGDLLIMPORT bool InitializingParallelWorker; |