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Replace many MemSet calls with struct initialization

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This replaces all MemSet() calls with struct initialization where that
is easily and obviously possible.  (For example, some cases have to
worry about padding bits, so I left those.)

(The same could be done with appropriate memset() calls, but this
patch is part of an effort to phase out MemSet(), so it doesn't touch
memset() calls.)

Reviewed-by: Ranier Vilela <ranier.vf@gmail.com>
Reviewed-by: Alvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://www.postgresql.org/message-id/9847b13c-b785-f4e2-75c3-12ec77a3b05c@enterprisedb.com
This commit is contained in:
Peter Eisentraut
2022-07-16 08:42:15 +02:00
parent c94ae9d827
commit 9fd45870c1
51 changed files with 200 additions and 468 deletions
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6
contrib/pg_prewarm/autoprewarm.c
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@ -814,12 +814,11 @@ apw_detach_shmem(int code, Datum arg)
static void
apw_start_leader_worker(void)
{
BackgroundWorker worker;
BackgroundWorker worker = {0};
BackgroundWorkerHandle *handle;
BgwHandleStatus status;
pid_t pid;
MemSet(&worker, 0, sizeof(BackgroundWorker));
worker.bgw_flags = BGWORKER_SHMEM_ACCESS;
worker.bgw_start_time = BgWorkerStart_ConsistentState;
strcpy(worker.bgw_library_name, "pg_prewarm");
@ -856,10 +855,9 @@ apw_start_leader_worker(void)
static void
apw_start_database_worker(void)
{
BackgroundWorker worker;
BackgroundWorker worker = {0};
BackgroundWorkerHandle *handle;
MemSet(&worker, 0, sizeof(BackgroundWorker));
worker.bgw_flags =
BGWORKER_SHMEM_ACCESS | BGWORKER_BACKEND_DATABASE_CONNECTION;
worker.bgw_start_time = BgWorkerStart_ConsistentState;