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linux[4.2.5-1-ARCH][system[GNU C Library (GNU libc) stable release version 2.22, by Roland McGrath et al.]][path=/mnt/flashix/[unknown]]@[2015-12-14T16:11:13Z./nix/store/qf513g69n2gy4prf0yhgggwimyl8q7kd-fs_test]

Checked Trace
linux_spec@[/nix/store/qf513g69n2gy4prf0yhgggwimyl8q7kd-fs_test] sexp stdout stderr
Traced Execution stdout stderr
Script script

Combined Trace

1 # processing file 'adhoc_open_multiple_tests-check-int.trace' ...
2 @type trace
3 # Tests for open and close with multiple
4 # file descriptors opened by multiple processes
5 # essentially just check we get the right ids back
6
7 Pid 2 -> create (User_id 0) (Group_id 0)
8
9 # #############################################
10 # basic cases that should work
11 # #############################################
12
13 # create a file
14 open "f1.txt" [O_CREAT;O_WRONLY] 0o644
15 Tau
16 RV_num(3)
17 close (FD 3)
18 Tau
19 RV_none
20
21 # and another file
22 open "f2.txt" [O_CREAT;O_WRONLY] 0o644
23 Tau
24 RV_num(3)
25 close (FD 3)
26 Tau
27 RV_none
28
29
30 # open both files in the same process
31 open "f1.txt" [O_RDONLY]
32 Tau
33 RV_num(3)
34 open "f2.txt" [O_RDONLY]
35 Tau
36 RV_num(4)
37 close (FD 3)
38 Tau
39 RV_none
40 close (FD 4)
41 Tau
42 RV_none
43
44
45 # open both files in the same process
46 # and close and open again
47 open "f1.txt" [O_RDONLY]
48 Tau
49 RV_num(3)
50 open "f2.txt" [O_RDONLY]
51 Tau
52 RV_num(4)
53 close (FD 4)
54 Tau
55 RV_none
56 open "f2.txt" [O_RDONLY]
57 Tau
58 RV_num(4)
59 close (FD 3)
60 Tau
61 RV_none
62 close (FD 4)
63 Tau
64 RV_none
65
66
67 # open both files in the same process
68 # and close and open again
69 Pid 1 -> open "f1.txt" [O_RDONLY]
70 Tau
71 RV_num(3)
72 Pid 1 -> open "f2.txt" [O_RDONLY]
73 Tau
74 RV_num(4)
75 Pid 1 -> close (FD 3)
76 Tau
77 RV_none
78 Pid 1 -> open "f1.txt" [O_RDONLY]
79 Tau
80 RV_num(3)
81 Pid 1 -> close (FD 4)
82 Tau
83 RV_none
84 Pid 1 -> close (FD 3)
85 Tau
86 RV_none
87
88
89 # open both files in the same process
90 # and close and open again
91 open "f1.txt" [O_RDONLY]
92 Tau
93 RV_num(3)
94 open "f2.txt" [O_RDONLY]
95 Tau
96 RV_num(4)
97 close (FD 3)
98 Tau
99 RV_none
100 open "f1.txt" [O_RDONLY]
101 Tau
102 RV_num(3)
103 close (FD 4)
104 Tau
105 RV_none
106 close (FD 3)
107 Tau
108 RV_none
109
110
111
112
113 # open both files in the different processes
114 Pid 1 -> open "f1.txt" [O_RDONLY]
115 Tau
116 RV_num(3)
117 Pid 2 -> open "f2.txt" [O_RDONLY]
118 Tau
119 RV_num(3)
120 Pid 1 -> close (FD 3)
121 Tau
122 RV_none
123 Pid 2 -> close (FD 3)
124 Tau
125 RV_none
126
127
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