1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
#include <lib/mem/galloc.h>
#include <stdlib.h>
#include <stdio.h>
static ssize_t standing_allocations = 0;
void *_g_malloc(size_t size, char* file, unsigned int line) {
void *ptr = malloc(size);
if (ptr == NULL) {
return ptr;
}
fprintf(stderr, "+%p :a: %s:%d\n", ptr, file, line);
standing_allocations++;
return ptr;
}
void *_g_calloc(size_t n_memb, size_t size, char* file, unsigned int line) {
void *ptr = calloc(n_memb, size);
if (ptr == NULL) {
return ptr;
}
fprintf(stderr, "+%p :c: %s:%d\n", ptr, file, line);
standing_allocations++;
return ptr;
}
void *_g_realloc(void *ptr, size_t size, char* file, unsigned int line) {
fprintf(stderr, "-%p :r: %s:%d\n", ptr, file, line);
void* temp = realloc(ptr, size);
if (temp == NULL) {
fprintf(stderr, "+%p :r: %s:%d\n", ptr, file, line);
} else {
fprintf(stderr, "+%p :r: %s:%d\n", temp, file, line);
}
return temp;
}
void _g_free(void *ptr, char* file, unsigned int line) {
if (ptr != NULL) {
fprintf(stderr, "-%p :f: %s:%d\n", ptr, file, line);
free(ptr);
standing_allocations--;
}
}
ssize_t g_outstanding_allocations() { return standing_allocations; }
|
