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| author | Michael Paquier <michael@paquier.xyz> | 2021-09-08 12:02:30 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2021-09-08 12:02:30 +0900 |
| commit | bd1788051b02cfddcd9ef0e2fd094972f372b8fd (patch) | |
| tree | a0bc449c2d8a6b6e91fe96d7b2353c3d91339085 /src/include/storage | |
| parent | fd0625c7a9c679c0c1e896014b8f49a489c3a245 (diff) | |
Introduce GUC shared_memory_size
This runtime-computed GUC shows the size of the server's main shared
memory area, taking into account the amount of shared memory allocated
by extensions as this is calculated after processing
shared_preload_libraries.
Author: Nathan Bossart
Discussion: https://postgr.es/m/F2772387-CE0F-46BF-B5F1-CC55516EB885@amazon.com
Diffstat (limited to 'src/include/storage')
| -rw-r--r-- | src/include/storage/ipc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/storage/ipc.h b/src/include/storage/ipc.h index 80e191d407d..7a1ebc8559c 100644 --- a/src/include/storage/ipc.h +++ b/src/include/storage/ipc.h @@ -79,5 +79,6 @@ extern PGDLLIMPORT shmem_startup_hook_type shmem_startup_hook; extern Size CalculateShmemSize(int *num_semaphores); extern void CreateSharedMemoryAndSemaphores(void); +extern void InitializeShmemGUCs(void); #endif /* IPC_H */ |