Function ShmemBackendArrayAllocation

src/backend/postmaster/postmaster.c:7243–7251

}

void
ShmemBackendArrayAllocation(void)
{
	Size		size = ShmemBackendArraySize();

	ShmemBackendArray = (Backend *) ShmemAlloc(size);
	/* Mark all slots as empty */
	memset(ShmemBackendArray, 0, size);
}

static void
ShmemBackendArrayAdd(Backend *bn)