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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | ls | 1 | #include <stdio.h> |
| 2 | #include <sys/stat.h> |
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| 3 | |||
| 4 | // ============================================================================ |
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| 5 | // Functions |
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| 6 | // ============================================================================ |
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| 7 | |||
| 8 | // functions return 1 if true |
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| 9 | |||
| 10 | int testfile(char *file, unsigned type) |
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| 11 | { |
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| 12 | int returnvalue; |
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| 13 | |||
| 14 | struct stat buf; |
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| 15 | if (lstat (file, &buf) == 0) |
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| 16 | { |
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| 17 | // its a file, test if a synlink |
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| 18 | returnvalue = (( buf.st_mode & S_IFMT) == type); |
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| 19 | } |
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| 20 | else |
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| 21 | { |
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| 22 | // its not even a file |
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| 23 | returnvalue = 0; |
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| 24 | } |
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| 25 | return returnvalue; |
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| 26 | } |
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| 27 | |||
| 28 | int isregular(char *file) { return testfile(file, S_IFREG); } |
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| 29 | int issymlink(char *file) { return testfile(file, S_IFLNK); } |
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| 30 | int isdir(char *file) { return testfile(file, S_IFDIR); } |