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1.1 ! root 1: .th GTTY II 8/5/73 ! 2: .sh NAME ! 3: gtty \*- get typewriter status ! 4: .sh SYNOPSIS ! 5: (gtty = 32.) ! 6: .br ! 7: (file descriptor in r0) ! 8: .ft B ! 9: .br ! 10: sys gtty; arg ! 11: .br ! 12: .li ! 13: ... ! 14: arg: .=.+6 ! 15: .s3 ! 16: gtty(fildes, arg) ! 17: .br ! 18: int arg[3]; ! 19: .ft R ! 20: .sh DESCRIPTION ! 21: .it Gtty ! 22: stores in the three words addressed by ! 23: .it arg ! 24: the status ! 25: of the typewriter whose file descriptor is given in r0 ! 26: (resp. given as the first argument). ! 27: The format is the same as that passed by ! 28: .it stty. ! 29: .sh "SEE ALSO" ! 30: stty(II) ! 31: .sh DIAGNOSTICS ! 32: Error bit ! 33: (c-bit) is set if the file descriptor does not refer ! 34: to a typewriter. ! 35: From C, a \*-1 value is returned for an ! 36: error, 0, for a successful call.
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