13 lines
249 B
C
13 lines
249 B
C
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/* $Id$ */
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isatty(f)
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{
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char buf[128];
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/* not a sgttyb struct; it might not be large enough;
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I know for a fact that it is'nt large enough on PC/IX,
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where gtty is an ioctl(..., TCGETA, ...)
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*/
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if (gtty(f, buf) < 0) return 0;
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return 1;
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}
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