Function DestroySharedMemory

Kernel/src/sharedmem.cpp:117–142

    }

    void DestroySharedMemory(int64_t key){
        //acquireLock(&lock);
        
        shared_mem_t* sMem = GetSharedMemory(key);
        
        if(!sMem) {
            releaseLock(&lock);
            return; // Check for invalid key
        }

        if(sMem->mapCount > 0){
            //Log::Error("Will not destroy active shared memory");
            return;
        }

        for(unsigned i = 0; i < sMem->pgCount; i++){
            Memory::FreePhysicalMemoryBlock(sMem->pages[i]);
        }

        table[key] = nullptr;

        kfree(sMem->pages); // Free physical page array
        kfree(sMem); // Free structure

        //releaseLock(&lock);
    }
}