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Commit | Line | Data |
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28f540f4 RM |
1 | #include <stdio.h> |
2 | #include <unistd.h> | |
3 | #include <string.h> | |
4 | ||
5 | int stdio_block_read = 1, stdio_block_write = 1; | |
6 | ||
7 | int | |
1f07e617 | 8 | main (int argc, char *argv[]) |
28f540f4 RM |
9 | { |
10 | FILE *f; | |
11 | int i; | |
12 | char buffer[31]; | |
1f07e617 | 13 | const char filename[] = "/tmp/bug4.test"; |
28f540f4 | 14 | |
1ef32c3d | 15 | while ((i = getopt (argc, argv, "rw")) != -1) |
28f540f4 RM |
16 | switch (i) |
17 | { | |
18 | case 'r': | |
19 | stdio_block_read = 0; | |
20 | break; | |
21 | case 'w': | |
22 | stdio_block_write = 0; | |
23 | break; | |
24 | } | |
25 | ||
1f07e617 UD |
26 | f = fopen (filename, "w+"); |
27 | for (i = 0; i < 9000; ++i) | |
28f540f4 | 28 | putc('x', f); |
1f07e617 UD |
29 | |
30 | fseek (f, 8180L, 0); | |
31 | fwrite ("Where does this text come from?", 1, 31, f); | |
32 | fseek (f, 8180L, 0); | |
33 | fread (buffer, 1, 31, f); | |
34 | fwrite (buffer, 1, 31, stdout); | |
35 | fclose (f); | |
36 | remove (filename); | |
28f540f4 RM |
37 | |
38 | if (!memcmp (buffer, "Where does this text come from?", 31)) | |
39 | { | |
40 | puts ("\nTest succeeded."); | |
41 | return 0; | |
42 | } | |
43 | else | |
44 | { | |
45 | puts ("\nTest FAILED!"); | |
46 | return 1; | |
47 | } | |
48 | } |