Mustafa4LP wrote: > I am wondering whether it is possible to detect that a memory is already > freed or not in a C program. > Like if there is some pointer which points to certain memory and I want it > to free but the problem is that it may already be freed. > is there any routine which can tell me that if the memory is freed or not > and does the memory belongs to the constant string (which is global) ? No, sorry. > If this is not available with the current compilers, is it possible to > implement such library functions ? I can't think of any way of doing it without writing or modifying an allocation library. Andrew.
