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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4973 | right-hear | 1 | /* Copyright (C) 1994 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 | |||
| 6 | int |
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| 7 | vfprintf(FILE *f, const char *fmt, va_list ap) |
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| 8 | { |
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| 9 | int len; |
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| 10 | char localbuf[BUFSIZ]; |
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| 11 | |||
| 12 | if (f->_flag & _IONBF) |
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| 13 | { |
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| 14 | f->_flag &= ~_IONBF; |
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| 15 | f->_ptr = f->_base = localbuf; |
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| 16 | f->_bufsiz = BUFSIZ; |
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| 17 | len = _doprnt(fmt, ap, f); |
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| 18 | (void)fflush(f); |
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| 19 | f->_flag |= _IONBF; |
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| 20 | f->_base = NULL; |
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| 21 | f->_bufsiz = 0; |
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| 22 | f->_cnt = 0; |
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| 23 | } |
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| 24 | else |
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| 25 | len = _doprnt(fmt, ap, f); |
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| 26 | return (ferror(f) ? EOF : len); |
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| 27 | } |