Thu 23 Sep 2004 03:07:52 PM UTC, original submission:
replace free malloc realloc by panda_xfree / panda_xrealloc /panda_xmalloc
windows_panda_abs *Tete=NULL;
void *
panda_xmalloc (size_t size)
{
void *buffer;
if ((buffer = malloc (size)) == NULL)
{
panda_error (panda_true, "panda_xmalloc failed to allocate memory");
}
else
{
windows_panda_ptrlist * NewPtr = (windows_panda_ptrlist *)malloc(sizeof(windows_panda_ptrlist));
if ( Tete == NULL )
{
Tete = (windows_panda_abs *)malloc(sizeof(windows_panda_abs));
Tete->list = NULL;
}
NewPtr->me = buffer;
NewPtr->next = Tete->list;
Tete->list = NewPtr;
}
return buffer;
}
void *
panda_xrealloc (void *memory, size_t size)
{
void *buffer;
if ( memory == NULL )
return panda_xmalloc(size);
if ((buffer = realloc (memory, size)) == NULL)
{
panda_error (panda_true, "panda_xrealloc failed to allocate memory");
}
else
{
if ( buffer != memory )
{
windows_panda_ptrlist * NewPtr = (windows_panda_ptrlist *)malloc(sizeof(windows_panda_ptrlist));
if ( Tete == NULL )
{
Tete = (windows_panda_abs *)malloc(sizeof(windows_panda_abs));
Tete->list = NULL;
}
if ((memory!=NULL)&&(Tete->list!=NULL))
{
windows_panda_ptrlist * PtrFinder;
windows_panda_ptrlist * PtrToDelete;
PtrFinder = Tete->list;
if ( memory == Tete->list->me )
{
PtrToDelete = Tete->list;
Tete->list = Tete->list->next;
free(PtrToDelete) ;
}
else
{
while ((PtrFinder->next!=NULL)&&(PtrFinder->next->me!=memory))
PtrFinder=PtrFinder->next;
if ( PtrFinder->next!=NULL )
{
PtrToDelete = PtrFinder->next;
PtrFinder->next = PtrFinder->next->next;
free(PtrToDelete) ;
}
}
}
NewPtr->me = buffer;
NewPtr->next = Tete->list;
Tete->list = NewPtr;
}
}
return buffer;
}
void panda_xfree(void *memory)
{
if ( Tete == NULL )
{
Tete = (windows_panda_abs *)malloc(sizeof(windows_panda_abs));
Tete->list = NULL;
}
if ((memory!=NULL)&&(Tete->list!=NULL))
{
windows_panda_ptrlist * PtrFinder;
windows_panda_ptrlist * PtrToDelete;
if ( memory == Tete->list->me )
{
PtrToDelete = Tete->list;
Tete->list = Tete->list->next;
free(PtrToDelete) ;
}
else
{
PtrFinder = Tete->list;
while ((PtrFinder->next!=NULL)&&(PtrFinder->next->me!=memory))
PtrFinder=PtrFinder->next;
if ( PtrFinder->next!=NULL )
{
PtrToDelete = PtrFinder->next;
PtrFinder->next = PtrFinder->next->next;
free(PtrToDelete) ;
}
}
}
free(memory);
}
void panda_xfreeAll()
{
windows_panda_ptrlist * PtrReader;
windows_panda_ptrlist * PtrVictim;
if (Tete!=NULL)
{
PtrReader = Tete->list;
free(Tete);
Tete = NULL;
while (PtrReader != NULL)
{
PtrVictim = PtrReader;
PtrReader = PtrReader->next;
free((void *)PtrVictim->me);
free(PtrVictim);
}
}
Tete = NULL;
}
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