-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathmain.c
64 lines (55 loc) · 1.56 KB
/
main.c
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
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#include "zone.h"
#include <stdio.h>
#include <string.h>
MEM_REQUIREMENT reclaim() {
printf("reclaim1 的任务还未完成,继续持有该块内存\n");
return MEM_DONT_FREE;
}
MEM_REQUIREMENT reclaim2() {
printf("reclaim2 的任务还未结束,该内存可以被释放\n");
return MEM_RECLAIM;
}
MEM_REQUIREMENT reclaim3() {
printf("reclaim3 的任务已经结束,该内存可以被释放\n");
return MEM_RECLAIM;
}
MEM_REQUIREMENT reclaim4() {
printf("reclaim4 的任务已经结束,该内存可以被释放\n");
return MEM_RECLAIM;
}
MEM_REQUIREMENT reclaim5() {
printf("reclaim5 的任务已经结束,该内存可以被释放\n");
return MEM_RECLAIM;
}
MEM_REQUIREMENT reclaim6() {
printf("reclaim6 的任务已经结束,该内存可以被释放\n");
return MEM_RECLAIM;
}
MEM_REQUIREMENT reclaim7() {
printf("reclaim7 的任务已经结束,该内存可以被释放\n");
return MEM_RECLAIM;
}
int main() {
void *zone1 = create_zone(100);
print_zone(zone1);
alloc_from_zone(zone1, 10, reclaim);
print_zone(zone1);
alloc_from_zone(zone1, 10, reclaim2);
print_zone(zone1);
alloc_from_zone(zone1, 10, reclaim3);
print_zone(zone1);
void *g = alloc_from_zone(zone1, 1, reclaim4);
memset(g, 90, 1);
print_zone(zone1);
void *k = alloc_from_zone(zone1, 10, reclaim5);
memset(k, 2, 10);
print_zone(zone1);
void *p = alloc_from_zone(zone1, 10, reclaim6);
memset(p, 1, 10);
print_zone(zone1);
void *i = alloc_from_zone(zone1, 10, reclaim6);
memset(i, 3, 10);
print_zone(zone1);
free_zone(zone1);
return 0;
}