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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */ |
| 2 | #include |
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| 3 | #include |
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| 4 | #include |
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| 5 | #include |
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| 6 | |||
| 7 | int getrusage(int _who, struct rusage *_rusage) |
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| 8 | { |
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| 9 | clock_t q; |
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| 10 | if (_rusage == 0) |
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| 11 | { |
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| 12 | errno = EFAULT; |
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| 13 | return -1; |
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| 14 | } |
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| 15 | if (_who != RUSAGE_SELF && _who != RUSAGE_CHILDREN) |
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| 16 | { |
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| 17 | errno = EINVAL; |
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| 18 | return -1; |
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| 19 | } |
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| 20 | memset(_rusage, 0, sizeof(struct rusage)); |
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| 21 | q = clock(); |
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| 22 | _rusage->ru_utime.tv_sec = q / CLOCKS_PER_SEC; |
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| 23 | _rusage->ru_utime.tv_usec = q % CLOCKS_PER_SEC * 1000000 / CLOCKS_PER_SEC; |
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| 24 | return 0; |
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| 25 | } |