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1 | /* Grotty program to print out the bytes making up filenames in some |
2 | * directory */ |
3 | |
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4 | #include "common.h" |
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5 | |
6 | #include <dirent.h> |
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7 | #include <ctype.h> |
8 | |
9 | int main(int attribute((unused)) argc, char **argv) { |
10 | DIR *dp; |
11 | struct dirent *de; |
12 | int n; |
13 | |
14 | if(!(dp = opendir(argv[1]))) return -1; |
15 | while((de = readdir(dp))) { |
16 | for(n = 0; de->d_name[n]; ++n) { |
17 | printf("%02x", (unsigned char)de->d_name[n]); |
18 | if(n) putchar(' '); |
19 | } |
20 | putchar('\n'); |
21 | for(n = 0; de->d_name[n]; ++n) { |
22 | if(isprint((unsigned char)de->d_name[n])) |
23 | printf(" %c", (unsigned char)de->d_name[n]); |
24 | else |
25 | printf(" "); |
26 | if(n) putchar(' '); |
27 | } |
28 | putchar('\n'); |
29 | } |
30 | return 0; |
31 | } |
32 | |
33 | /* |
34 | Local Variables: |
35 | c-basic-offset:2 |
36 | comment-column:40 |
37 | fill-column:79 |
38 | indent-tabs-mode:nil |
39 | End: |
40 | */ |