uclibc-ng/libc/stdlib/malloc/alloc.c

#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/mman.h>


#ifdef L_calloc_dbg

void *
calloc_dbg(size_t num, size_t size, char * function, char * file, int line)
{
	void * ptr;
	fprintf(stderr, "calloc of %d bytes at %s @%s:%d = ", num*size, function, file, line);
	ptr = calloc(num,size);
	fprintf(stderr, "%p\n", ptr);
	return ptr;
}

#endif

#ifdef L_malloc_dbg

void *
malloc_dbg(size_t len, char * function, char * file, int line)
{
	void * result;
	fprintf(stderr, "malloc of %d bytes at %s @%s:%d = ", len, function, file, line);
	result = malloc(len);
	fprintf(stderr, "%p\n", result);    
	return result;
}

#endif

#ifdef L_free_dbg

void
free_dbg(void * ptr, char * function, char * file, int line)
{
	fprintf(stderr, "free of %p at %s @%s:%d\n", ptr, function, file, line);
  	free(ptr);
}

#endif