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Amiga Format CD 38
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Amiga Format CD38 (1999-03-15)(Future Publishing)(GB)(Track 1 of 3)[!][issue 1999-04].iso
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-in_the_mag-
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reader_requests
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dice_v3.15
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lib
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fd
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isatty.c
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C/C++ Source or Header
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1999-01-26
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527b
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32 lines
/*
* ISATTY.C
*
* (c)Copyright 1992-1997 Obvious Implementations Corp. Redistribution and
* use is allowed under the terms of the DICE-LICENSE FILE,
* DICE-LICENSE.TXT.
*/
#include <clib/dos_protos.h>
#include <stdio.h>
#include <fcntl.h>
#include <ioctl.h>
#include <errno.h>
int
isatty(fd)
int fd;
{
_IOFDS *d;
if (d = __getfh(fd)) {
if (d->fd_Exec)
return((*d->fd_Exec)(d->fd_Fh, IOC_ISATTY, NULL, NULL));
if (IsInteractive(d->fd_Fh))
return(1);
return(0);
}
return(-1);
}