OCI_Mutex * OCI_MutexCreateInternal
(
void
)
{
OCI_CALL_DECLARE_CONTEXT(TRUE)
OCI_Mutex *mutex = NULL;
/* allocate mutex structure */
mutex = (OCI_Mutex *) OCI_MemAlloc(OCI_IPC_MUTEX, sizeof(*mutex), (size_t) 1, TRUE);
OCI_STATUS = (NULL != mutex);
if (OCI_STATUS)
{
/* allocate error handle */
OCI_STATUS = OCI_HandleAlloc(OCILib.env, (dvoid **)(void *)&mutex->err, OCI_HTYPE_ERROR);
/* allocate mutex handle */
OCI_EXEC(OCIThreadMutexInit(OCILib.env, mutex->err, &mutex->handle))
}
if (!OCI_STATUS && mutex)
{
OCI_MutexFree(mutex);
mutex = NULL;
}
return mutex;
}
OCI_Mutex * OCI_MutexCreateInternal
(
void
)
{
OCI_Mutex *mutex = NULL;
boolean res = FALSE;
/* allocate mutex structure */
mutex = (OCI_Mutex *) OCI_MemAlloc(OCI_IPC_MUTEX, sizeof(*mutex), (size_t) 1, TRUE);
if (mutex)
{
/* allocate error handle */
res = OCI_SUCCESSFUL(OCI_HandleAlloc(OCILib.env, (dvoid **) (void *) &mutex->err,
OCI_HTYPE_ERROR, (size_t) 0, (dvoid **) NULL));
/* allocate mutex handle */
OCI_CALL3
(
res, mutex->err,
OCIThreadMutexInit(OCILib.env, mutex->err, &mutex->handle)
)
}
if (!res && mutex)
{
OCI_MutexFree(mutex);
mutex = NULL;
}
return mutex;
}