Hey guys,
since realloc isn't ANSI C and for that not support by KEIL I tried to create my own realloc function.
But - as usual - I have some pointer trouble :-/ .
Here is my try for this memory reallocation function. But it doesn't compile because of the statement in the for loop:
void* Memrealloc(void* pvMem, uint32_t ulNewSize) { int i; char *ptr; //Pointer for the new memory area ptr = (char*)malloc(ulNewSize); //Allocating the amount of requested memory for (i=0; i<=ulNewSize;i++) { ptr[i]=(char*)pvMem[i]; //Copy the old content of the memory } free (pvMem); //Deallocating the old memory return (void*)ptr; //Returning pointer to the new memory }
Thats the error I get: Source\OS_Custom.c(79): error: #852: expression must be a pointer to a complete object type
What is happening here? What do I have to do to fix it?
I said memset(), memcmp() and others.
You are right. I guess I like assuming to much random stuff... :-)
I think you should develop some understanding of the way your program is supposed to work.
You are right, again. I will do that. I thought, that it would be a smart approach to first get all suggested requirements done, but I should really do some basic use of those functions first to see, what I actually need.
I'll be back :)