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
|
DUP
STDOUT
CAN PRINT TO STDOUT WITH fd = 3
DUP2
STDOUT
CAN PRINT TO STDOUT WITH fd = 5
CAN PRINT TO STDOUT WITH fd = 5
CAN PRINT TO STDOUT WITH fd = 5
CAN PRINT TO STDOUT WITH f8 = 4069
DUP
errno: 0
f: 1
f2,f3: 1
1. f3 offset was 0. Should be 0
2. f offset set to 1. Should be 1
3. f2 offset set to 2. Should be 2
4. f offset now is 1. Should be 1
5. f2 offset now is 2. Should be 2
6. f3 offset now is 1. Should be 1 (and not 0)
7. f3 offset set to 3. Should be 3
8. f offset now is 3. Should be 3 (and not 1)
close(f1): 0
close(f2): 0
close(f3): 0
DUP2
errno: 0
f: 1
f2,f3: 1
close(f1): 0
close(f2): 0
close(f3): -1
|
