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File:  [MW Coherent from dump] / coherent / a / usr / man / MULTI / isatty
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Wed May 29 04:56:34 2019 UTC (7 years ago) by root
Branches: MarkWilliams, MAIN
CVS tags: relic, HEAD
coherent



isatty()                 General Function                isatty()




Check if a device is a terminal

iinntt iissaattttyy(_f_d) iinntt _f_d;

isatty checks to  see if a device is a  terminal.  It returns one
if the  file descriptor fd describes a  terminal, and zero other-
wise.

***** Files *****

/ddeevv/* -- Terminal special files
/eettcc/ttttyyss -- Login terminals

***** See Also *****

general functions, ioctl(), tty, ttyname(), ttyslot()








































COHERENT Lexicon                                           Page 1
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