/**
* Creates MidpSession for the specified XRPC client id. Invoked on the XRPC
* thread under synchronization.
*/
STATIC MidpSession* GWENG_MidpCreateSession(EcmtGateway* gw, int xrpcSid)
{
MidpSession* ses = MEM_New(MidpSession);
if (ses) {
LUID luid;
/* Just in case if AllocateLocallyUniqueId fails... */
luid.LowPart = (DWORD)ses;
AllocateLocallyUniqueId(&luid);
memset(ses, 0, sizeof(*ses));
ses->key.xrpcSid = xrpcSid;
ses->key.xrpcSession = XRPC_GetCurrentSession(gw->xrpc);
ses->sid = luid.LowPart;
ASSERT(!HASH_Contains(&gw->ecmtSessionMap,(HashKey)ses->sid));
ASSERT(!HASH_Contains(&gw->midpSessionMap,&ses->key));
if (HASH_Init(&ses->connMap, 1, NULL, NULL, hashFreeValueProc)) {
/* Create context for the control connection (number zero) */
MidpConnection* conn = MEM_New(MidpConnection);
if (conn) {
memset(conn, 0, sizeof(*conn));
if (HASH_Put(&ses->connMap, (HashKey)0, conn)) {
if (HASH_Put(&gw->ecmtSessionMap,(HashKey)ses->sid,ses)) {
if (HASH_Put(&gw->midpSessionMap, &ses->key, ses)) {
if (MUTEX_Init(&ses->xrpcMutex)) {
ses->xrpcWorkThread = WKQ_Create();
if (ses->xrpcWorkThread) {
ses->xrpcWorkItem = WKI_Create(
ses->xrpcWorkThread, GWENG_AsyncXRpc,
ses);
if (ses->xrpcWorkItem) {
QUEUE_Init(&ses->xrpcQueue);
TRACE3("GW: new session %08x for "
"%08x.%08x\n", ses->sid,
ses->key.xrpcSession,
ses->key.xrpcSid);
return ses;
}
WKQ_Delete(ses->xrpcWorkThread);
}
MUTEX_Destroy(&ses->xrpcMutex);
}
HASH_Remove(&gw->midpSessionMap, &ses->key);
}
HASH_Remove(&gw->ecmtSessionMap, (HashKey)ses->sid);
}
} else {
MEM_Free(conn);
}
}
HASH_Destroy(&ses->connMap);
}
MEM_Free(ses);
}
return NULL;
}
void RA_Free(struct RA_ARENA *pArena, u32 base, IMG_BOOL bFreeBackingStore)
{
struct BT *pBT;
PVR_ASSERT(pArena != NULL);
if (pArena == NULL) {
PVR_DPF(PVR_DBG_ERROR, "RA_Free: invalid parameter - pArena");
return;
}
PVR_DPF(PVR_DBG_MESSAGE,
"RA_Free: name='%s', base=0x%x", pArena->name, base);
pBT = (struct BT *)HASH_Remove(pArena->pSegmentHash, base);
PVR_ASSERT(pBT != NULL);
if (pBT) {
PVR_ASSERT(pBT->base == base);
#ifdef RA_STATS
pArena->sStatistics.uCumulativeFrees++;
#endif
_FreeBT(pArena, pBT, bFreeBackingStore);
}
}
IMG_VOID
BM_Free (BM_HANDLE hBuf,
IMG_UINT32 ui32Flags)
{
BM_BUF *pBuf = (BM_BUF *)hBuf;
SYS_DATA *psSysData;
IMG_SYS_PHYADDR sHashAddr;
PVR_DPF ((PVR_DBG_MESSAGE, "BM_Free (h=0x%x)", (IMG_UINTPTR_T)hBuf));
PVR_ASSERT (pBuf!=IMG_NULL);
if (pBuf == IMG_NULL)
{
PVR_DPF((PVR_DBG_ERROR, "BM_Free: invalid parameter"));
return;
}
SysAcquireData(&psSysData);
pBuf->ui32RefCount--;
if(pBuf->ui32RefCount == 0)
{
if(pBuf->pMapping->eCpuMemoryOrigin == hm_wrapped || pBuf->pMapping->eCpuMemoryOrigin == hm_wrapped_virtaddr)
{
sHashAddr = SysCpuPAddrToSysPAddr(pBuf->CpuPAddr);
HASH_Remove (pBuf->pMapping->pBMHeap->pBMContext->pBufferHash, (IMG_UINTPTR_T)sHashAddr.uiAddr);
}
FreeBuf (pBuf, ui32Flags, IMG_TRUE);
}
}
void BM_Free(void *hBuf, u32 ui32Flags)
{
struct BM_BUF *pBuf = (struct BM_BUF *)hBuf;
struct SYS_DATA *psSysData;
struct IMG_SYS_PHYADDR sHashAddr;
PVR_DPF(PVR_DBG_MESSAGE, "BM_Free (h=%08X)", hBuf);
PVR_ASSERT(pBuf != NULL);
if (pBuf == NULL) {
PVR_DPF(PVR_DBG_ERROR, "BM_Free: invalid parameter");
return;
}
if (SysAcquireData(&psSysData) != PVRSRV_OK)
return;
pBuf->ui32RefCount--;
if (pBuf->ui32RefCount == 0) {
struct BM_MAPPING *map = pBuf->pMapping;
struct BM_CONTEXT *ctx = map->pBMHeap->pBMContext;
if (map->eCpuMemoryOrigin == hm_wrapped ||
map->eCpuMemoryOrigin == hm_wrapped_virtaddr) {
sHashAddr = SysCpuPAddrToSysPAddr(pBuf->CpuPAddr);
HASH_Remove(ctx->pBufferHash, (u32)sHashAddr.uiAddr);
}
FreeBuf(pBuf, ui32Flags);
pvr_put_ctx(ctx);
}
}
/*!
******************************************************************************
@Function PVRSRVTimeTraceBufferDestroy
@Description
Destroy a trace buffer.
Note: We assume that this will only be called once per process.
@Input ui32PID : PID of the process that is creating the buffer
@Return none
******************************************************************************/
PVRSRV_ERROR PVRSRVTimeTraceBufferDestroy(IMG_UINT32 ui32PID)
{
#if !defined(TTRACE_KEEP_BUFFER_ON_EXIT)
sTimeTraceBuffer *psBuffer;
#if defined(DUMP_TTRACE_BUFFERS_ON_EXIT)
PVRSRVDumpTimeTraceBuffers();
#endif
LinuxLockMutex(&g_sTTraceMutex);
psBuffer = (sTimeTraceBuffer *) HASH_Retrieve(g_psBufferTable, (IMG_UINTPTR_T) ui32PID);
if (psBuffer)
{
OSFreeMem(PVRSRV_PAGEABLE_SELECT, sizeof(sTimeTraceBuffer) + TIME_TRACE_BUFFER_SIZE,
psBuffer, NULL);
HASH_Remove(g_psBufferTable, (IMG_UINTPTR_T) ui32PID);
LinuxUnLockMutex(&g_sTTraceMutex);
return PVRSRV_OK;
}
PVR_DPF((PVR_DBG_ERROR, "PVRSRVTimeTraceBufferDestroy: Can't find trace buffer in hash table"));
LinuxUnLockMutex(&g_sTTraceMutex);
return PVRSRV_ERROR_INVALID_PARAMS;
#else
return PVRSRV_OK;
#endif
}
IMG_VOID
RA_Free (RA_ARENA *pArena, IMG_UINTPTR_T base, IMG_BOOL bFreeBackingStore)
{
BT *pBT;
PVR_ASSERT (pArena != IMG_NULL);
if (pArena == IMG_NULL)
{
PVR_DPF ((PVR_DBG_ERROR,"RA_Free: invalid parameter - pArena"));
return;
}
#ifdef USE_BM_FREESPACE_CHECK
CheckBMFreespace();
#endif
PVR_DPF ((PVR_DBG_MESSAGE,
"RA_Free: name='%s', base=0x%x", pArena->name, base));
pBT = (BT *) HASH_Remove (pArena->pSegmentHash, base);
PVR_ASSERT (pBT != IMG_NULL);
if (pBT)
{
PVR_ASSERT (pBT->base == base);
#ifdef RA_STATS
pArena->sStatistics.uCumulativeFrees++;
#endif
#ifdef USE_BM_FREESPACE_CHECK
{
IMG_BYTE* p;
IMG_BYTE* endp;
p = (IMG_BYTE*)pBT->base + SysGetDevicePhysOffset();
endp = (IMG_BYTE*)((IMG_UINT32)(p + pBT->uSize));
while ((IMG_UINT32)p & 3)
{
*p++ = 0xAA;
}
while (p < (IMG_BYTE*)((IMG_UINT32)endp & 0xfffffffc))
{
*(IMG_UINT32*)p = 0xAAAAAAAA;
p += sizeof(IMG_UINT32);
}
while (p < endp)
{
*p++ = 0xAA;
}
PVR_DPF((PVR_DBG_MESSAGE,"BM_FREESPACE_CHECK: RA_Free Cleared %08X to %08X (size=0x%x)",(IMG_BYTE*)pBT->base + SysGetDevicePhysOffset(),endp-1,pBT->uSize));
}
#endif
_FreeBT (pArena, pBT, bFreeBackingStore);
}
}
/**
* Deallocates the MIDP session context.
*/
STATIC void GWENG_MidpFree(EcmtGateway* gw, MidpSession* midp)
{
if (midp) {
QEntry* e;
VERIFY(HASH_Remove(&gw->midpSessionMap, &midp->key));
HASH_Remove(&gw->ecmtSessionMap, (HashKey)midp->sid);
HASH_Destroy(&midp->connMap);
WKI_Cancel(midp->xrpcWorkItem);
WKI_Detach(midp->xrpcWorkItem);
WKQ_Delete(midp->xrpcWorkThread);
MUTEX_Destroy(&midp->xrpcMutex);
while ((e = QUEUE_RemoveHead(&midp->xrpcQueue)) != NULL) {
AsyncXRpcEntry* a = QCAST(e,AsyncXRpcEntry,entry);
XRPC_FreeContainer(a->params);
MEM_Free(a);
}
MEM_Free(midp);
}
}
static inline
void put_syncinfo(struct PVRSRV_KERNEL_SYNC_INFO *syncinfo)
{
struct PVRSRV_DEVICE_NODE *dev = syncinfo->dev_cookie;
syncinfo->refcount--;
if (!syncinfo->refcount) {
HASH_Remove(dev->sync_table,
syncinfo->phys_addr.uiAddr);
PVRSRVFreeSyncInfoKM(syncinfo);
}
}
static enum PVRSRV_ERROR FreePerProcessData(
struct PVRSRV_PER_PROCESS_DATA *psPerProc)
{
enum PVRSRV_ERROR eError;
u32 uiPerProc;
PVR_ASSERT(psPerProc != NULL);
uiPerProc = HASH_Remove(psHashTab, (u32)psPerProc->ui32PID);
if (uiPerProc == 0) {
PVR_DPF(PVR_DBG_ERROR, "FreePerProcessData: "
"Couldn't find process in per-process data hash table");
PVR_ASSERT(psPerProc->ui32PID == 0);
} else {
PVR_ASSERT((struct PVRSRV_PER_PROCESS_DATA *)
uiPerProc == psPerProc);
PVR_ASSERT(((struct PVRSRV_PER_PROCESS_DATA *)uiPerProc)->
ui32PID == psPerProc->ui32PID);
}
if (psPerProc->psHandleBase != NULL) {
eError = PVRSRVFreeHandleBase(psPerProc->psHandleBase);
if (eError != PVRSRV_OK) {
PVR_DPF(PVR_DBG_ERROR, "FreePerProcessData: "
"Couldn't free handle base for process (%d)",
eError);
return eError;
}
}
if (psPerProc->hPerProcData != NULL) {
eError =
PVRSRVReleaseHandle(KERNEL_HANDLE_BASE,
psPerProc->hPerProcData,
PVRSRV_HANDLE_TYPE_PERPROC_DATA);
if (eError != PVRSRV_OK) {
PVR_DPF(PVR_DBG_ERROR, "FreePerProcessData: "
"Couldn't release per-process data handle (%d)",
eError);
return eError;
}
}
OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP, sizeof(*psPerProc),
psPerProc, psPerProc->hBlockAlloc);
return PVRSRV_OK;
}
/**
* Sends "reset" event to both XRPC and ECMT clients and deallocates the
* connection context. Caller must hold the mutex.
*/
STATIC void GWENG_MidpResetConn(EcmtGateway* gw, MidpSession* midp, I32u cid,
Bool resetEcmt, Bool resetXrpc)
{
TRACE1("GW: resetting connection %u\n",cid);
HASH_Remove(&midp->connMap, (HashKey)cid);
if (resetEcmt) {
char pkt[ECMT_MIDP_DEBUG_RESET_SIZE];
GWENG_MidpFillHeader(pkt, midp->sid, ECMT_MIDP_DEBUG_OPCODE_RESET);
*((I32u*)(pkt+ECMT_MIDP_DEBUG_RESET_CID_OFFSET)) = htonl(cid);
GWENG_QueueAdd(gw->handsetQueue, KECMT_MIDP_DEBUG_PLUGIN_UID, pkt,
ECMT_MIDP_DEBUG_RESET_SIZE);
}
if (resetXrpc) {
GWENG_SubmitAsyncCall(midp,
ECMTGW_SEI_RESET_METHOD,
GWENG_CreateXRpcParams(midp,
ECMTGW_SEI_RESET_SID_PARAM,
ECMTGW_SEI_RESET_CID_PARAM, cid));
}
}
/*!
******************************************************************************
@Function PVRSRVTimeTraceBufferDestroy
@Description
Destroy a trace buffer.
Note: We assume that this will only be called once per process.
@Input ui32PID : PID of the process that is creating the buffer
@Return none
******************************************************************************/
PVRSRV_ERROR PVRSRVTimeTraceBufferDestroy(IMG_UINT32 ui32PID)
{
sTimeTraceBuffer *psBuffer;
#if defined(DUMP_TTRACE_BUFFERS_ON_EXIT)
PVRSRVDumpTimeTraceBuffers();
#endif
psBuffer = (sTimeTraceBuffer *) HASH_Retrieve(g_psBufferTable, (IMG_UINTPTR_T) ui32PID);
if (psBuffer)
{
if (psBuffer->pui8Data)
OSFreeMem(PVRSRV_PAGEABLE_SELECT, TIME_TRACE_BUFFER_SIZE,
psBuffer->pui8Data, NULL);
OSFreeMem(PVRSRV_PAGEABLE_SELECT, sizeof(sTimeTraceBuffer),
psBuffer, NULL);
HASH_Remove(g_psBufferTable, (IMG_UINTPTR_T) ui32PID);
return PVRSRV_OK;
}
PVR_DPF((PVR_DBG_ERROR, "PVRSRVTimeTraceBufferDestroy: Can't find trace buffer in hash table"));
return PVRSRV_ERROR_INVALID_PARAMS;
}
/*!
******************************************************************************
@Function FreePerProcData
@Description Free a per-process data area
@Input psPerProc - pointer to per-process data area
@Return Error code, or PVRSRV_OK
******************************************************************************/
static PVRSRV_ERROR FreePerProcessData(PVRSRV_PER_PROCESS_DATA *psPerProc)
{
PVRSRV_ERROR eError;
IMG_UINTPTR_T uiPerProc;
PVR_ASSERT(psPerProc != IMG_NULL);
if (psPerProc == IMG_NULL)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: invalid parameter"));
return PVRSRV_ERROR_INVALID_PARAMS;
}
uiPerProc = HASH_Remove(psHashTab, (IMG_UINTPTR_T)psPerProc->ui32PID);
if (uiPerProc == 0)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't find process in per-process data hash table"));
/*
* We must have failed early in the per-process data area
* creation, before the process ID was set.
*/
PVR_ASSERT(psPerProc->ui32PID == 0);
}
else
{
PVR_ASSERT((PVRSRV_PER_PROCESS_DATA *)uiPerProc == psPerProc);
PVR_ASSERT(((PVRSRV_PER_PROCESS_DATA *)uiPerProc)->ui32PID == psPerProc->ui32PID);
}
/* Free handle base for this process */
if (psPerProc->psHandleBase != IMG_NULL)
{
eError = PVRSRVFreeHandleBase(psPerProc->psHandleBase);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't free handle base for process (%d)", eError));
return eError;
}
}
/* Release handle for per-process data area */
if (psPerProc->hPerProcData != IMG_NULL)
{
eError = PVRSRVReleaseHandle(KERNEL_HANDLE_BASE, psPerProc->hPerProcData, PVRSRV_HANDLE_TYPE_PERPROC_DATA);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't release per-process data handle (%d)", eError));
return eError;
}
}
/* Call environment specific per process deinit function */
eError = OSPerProcessPrivateDataDeInit(psPerProc->hOsPrivateData);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: OSPerProcessPrivateDataDeInit failed (%d)", eError));
return eError;
}
eError = OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP,
sizeof(*psPerProc),
psPerProc,
psPerProc->hBlockAlloc);
/*not nulling pointer, copy on stack*/
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't free per-process data (%d)", eError));
return eError;
}
return PVRSRV_OK;
}
static PVRSRV_ERROR FreePerProcessData(PVRSRV_PER_PROCESS_DATA *psPerProc)
{
PVRSRV_ERROR eError;
IMG_UINTPTR_T uiPerProc;
PVR_ASSERT(psPerProc != IMG_NULL);
if (psPerProc == IMG_NULL)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: invalid parameter"));
return PVRSRV_ERROR_INVALID_PARAMS;
}
uiPerProc = HASH_Remove(psHashTab, (IMG_UINTPTR_T)psPerProc->ui32PID);
if (uiPerProc == 0)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't find process in per-process data hash table"));
PVR_ASSERT(psPerProc->ui32PID == 0);
}
else
{
PVR_ASSERT((PVRSRV_PER_PROCESS_DATA *)uiPerProc == psPerProc);
PVR_ASSERT(((PVRSRV_PER_PROCESS_DATA *)uiPerProc)->ui32PID == psPerProc->ui32PID);
}
if (psPerProc->psHandleBase != IMG_NULL)
{
eError = PVRSRVFreeHandleBase(psPerProc->psHandleBase);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't free handle base for process (%d)", eError));
return eError;
}
}
if (psPerProc->hPerProcData != IMG_NULL)
{
eError = PVRSRVReleaseHandle(KERNEL_HANDLE_BASE, psPerProc->hPerProcData, PVRSRV_HANDLE_TYPE_PERPROC_DATA);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't release per-process data handle (%d)", eError));
return eError;
}
}
eError = OSPerProcessPrivateDataDeInit(psPerProc->hOsPrivateData);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: OSPerProcessPrivateDataDeInit failed (%d)", eError));
return eError;
}
eError = OSFreeMem(PVRSRV_OS_NON_PAGEABLE_HEAP,
sizeof(*psPerProc),
psPerProc,
psPerProc->hBlockAlloc);
if (eError != PVRSRV_OK)
{
PVR_DPF((PVR_DBG_ERROR, "FreePerProcessData: Couldn't free per-process data (%d)", eError));
return eError;
}
return PVRSRV_OK;
}
/**
* @brief Unit test function.
*/
bool HASH_test () {
// return value
bool result = true;
/* test 1: create the hash table, delete the hash table */
hashTable_s* table = HASH_NewTable(true, true, true);
HASH_DeleteTable (&table);
/* check table pointer is correctly set to nil */
result = result && (table == NULL);
if (!result) return false;
/* check alloc total */
result = result && (_num_allocs == 0);
if (!result) return false;
/* test 2: create the hash table, insert 3 values, delete the hash table */
table = HASH_NewTable(true, true, true);
HASH_Insert (table, "AAA", 4, "AAA", 4);
HASH_Insert (table, "BBB", 4, "BBB", 4);
HASH_Insert (table, "CCC", 4, "CCC", 4);
if (HASH_Count(table) != 3) return false;
HASH_Clear (table);
if (HASH_Count(table) != 0) return false;
HASH_DeleteTable (&table);
/* check table pointer is correctly set to nil */
result = result && (table == NULL);
if (!result) return false;
/* check alloc total */
result = result && (_num_allocs == 0);
if (!result) return false;
/* test 3: create the hash table, insert/remove 3 values, delete the hash table */
table = HASH_NewTable(true, true, true);
HASH_Insert (table, "AAA", 4, "AAA", 4);
HASH_Remove (table, "AAA", 4);
HASH_Insert (table, "BBB", 4, "BBB", 4);
HASH_Remove (table, "BBB", 4);
HASH_Insert (table, "CCC", 4, "CCC", 4);
HASH_Remove (table, "CCC", 4);
HASH_DeleteTable (&table);
/* check table pointer is correctly set to nil */
result = result && (table == NULL);
if (!result) return false;
/* check alloc total */
result = result && (_num_allocs == 0);
if (!result) return false;
/* test 4: create the hash table, insert/count/search/delete 3 values, delete the hash table */
table = HASH_NewTable(true, true, true);
HASH_Insert (table, "AAA", 4, "AAA", 4);
HASH_Insert (table, "BBB", 4, "BBB", 4);
HASH_Insert (table, "CCC", 4, "CCC", 4);
/* check count items */
if (HASH_Count(table) != 3) return false;
char* aaa = (char*)HASH_Get(table, "AAA", 4);
if (strncmp (aaa, "AAA", 4) != 0) return false;
char* bbb = (char*)HASH_Get(table, "BBB", 4);
if (strncmp (bbb, "BBB", 4) != 0) return false;
char* ccc = (char*)HASH_Get(table, "CCC", 4);
if (strncmp (ccc, "CCC", 4) != 0) return false;
HASH_Remove (table, "AAA", 4);
HASH_Remove (table, "BBB", 4);
HASH_Remove (table, "CCC", 4);
if (HASH_Count(table) != 0) return false;
HASH_DeleteTable (&table);
/* check table pointer is correctly set to nil */
result = result && (table == NULL);
if (!result) return false;
/* check alloc total */
result = result && (_num_allocs == 0);
if (!result) return false;
/* test 5: hash function test */
const char AZ[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
char buffer[26];
/* compute the averag of the hash index of 400 random keys */
int total = 0;
srand(time(NULL));
for(int i=0; i < 4000; i++) {
/* create random key of random length between 4..23 charachters */
int len = 4 + (rand() % 20);
memset (buffer, 0, sizeof(buffer));
for (int j=0; j < len; j++) {
int v = rand() % sizeof(AZ);
buffer[j]=AZ[v];
}
/* compute the hash index */
int idx = default_hash (buffer, len);
/* sum index */
total += idx;
}
/* now compute the average of the indices */
int avg = (total / 4000);
/* the average idx should be somewhere halfway, allow a %10 error margin */
int idx_low = (HASH_TABLE_SIZE/2) - (HASH_TABLE_SIZE/10);
int idx_high = (HASH_TABLE_SIZE/2) + (HASH_TABLE_SIZE/10);
if ( !((idx_low <= avg) && (idx_high >= avg)) ) return false;
/* test 6: hash table without ownership test */
table = HASH_NewTable(true, false, true);
char item1[] = "AAA";
char item2[] = "BBB";
char item3[] = "CCC";
HASH_Insert (table, item1, 4, item1, 4);
HASH_Insert (table, item2, 4, item2, 4);
HASH_Insert (table, item3, 4, item3, 4);
/* check if we get the correct value pointers */
aaa = (char*)HASH_Get(table, "AAA", 4);
if (aaa != item1) return false;
bbb = (char*)HASH_Get(table, "BBB", 4);
if (bbb != item2) return false;
ccc = (char*)HASH_Get(table, "CCC", 4);
if (ccc != item3) return false;
HASH_DeleteTable (&table);
/* check table pointer is correctly set to nil */
result = result && (table == NULL);
if (!result) return false;
/* check alloc total */
result = result && (_num_allocs == 0);
if (!result) return false;
/* end of unit test, everything OK */
return true;
}
