18 lines
250 B
C
18 lines
250 B
C
/*
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* isatty - check if a file descriptor is associated with a terminal
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*/
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/* $Id$ */
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#include <stdlib.h>
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#if ACKCONF_WANT_TERMIOS
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#include <termios.h>
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int isatty(int fd)
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{
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struct termios dummy;
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return(tcgetattr(fd, &dummy) == 0);
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}
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#endif
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