If U Knw the inner DS of MM.. I can help U ...
MALLOC :-> Jst retrun the add of the pointer from where U shoud start the Allocation to the point upto where U want. Say :- > Memeory is a chuck of space which can be represented by my global array like char Heap[1000]; Considering 1000 is the total heap size. Now I wll take a counter variable like int Count=0; to calculate the data being occupied. Now here is your malloc :- void * malloc ( int size) { void * loc = (void *) &Heap[Count]; Count=Count + size; retrun loc; } Now there is many flavour and check which I can explain U but probably this is not the better way to give Demo.. enjoy .. On Mon, Aug 8, 2011 at 5:23 PM, Aditya Virmani <virmanisadi...@gmail.com>wrote: > implementing these functions is not tht an easy task...google it...u ll > find malloc for sure...thr r diff versions available. > > > On Mon, Aug 8, 2011 at 10:56 AM, Aman Kumar <amanas...@gmail.com> wrote: > >> Hiii >> >> >> tell me how to implement own realloc and malloc and free function? >> >> any link for this?? >> >> If anybody is implemented it,give code ? >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to algogeeks@googlegroups.com. >> To unsubscribe from this group, send email to >> algogeeks+unsubscr...@googlegroups.com. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> >> > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.