how to use
- Add the debug.h to your proyect
#include"debug.h"*replace any call to malloc, calloc, realloc and free to debug_malloc,
*at the beggining of your main funtion call to debug_init funtion, this is before any call to the custom funtions
debug_init();*wherever you want to know how much memory are you reserving with alloc funtions call the debug_status funtion
debug_status();Example:
#include<stdlib.h>
#include<stdio.h>
#include"debug.h"
int main() {
char *m1,*m2,*m3;
debug_init();
m1 = (char*)debug_malloc(1024*1024);
m2 = (char*)debug_calloc(1024*512,1);
m3 = (char*)debug_realloc((void*)m2,1024*1024);
/*
do something!
*/
debug_status();
debug_free(m2); //m2 was reallocated this should show error unless m2 == m3 was true
return 0;
}compile and execute
output:
Current memory Allocated: 2097152 bytes
Current total chunks used : 2
Pointer not found 0x7f8f5a4c0010
May be you missing change some malloc, calloc realloc?
Or pointer previously release