Commit | Line | Data |
---|---|---|
25a98407 C |
1 | .TH STTY 3C "1 April 1983" |
2 | .UC 4 | |
3 | .SH NAME | |
4 | stty, gtty \- set and get terminal state (defunct) | |
5 | .SH SYNOPSIS | |
6 | .nf | |
7 | .B #include <sgtty.h> | |
8 | .sp | |
9 | .B stty(fd, buf) | |
10 | .B int fd; | |
11 | .B struct sgttyb *buf; | |
12 | .sp | |
13 | .B gtty(fd, buf) | |
14 | .B int fd; | |
15 | .B struct sgttyb *buf; | |
16 | .fi | |
17 | .SH DESCRIPTION | |
18 | .ft B | |
19 | This interface is obsoleted by ioctl(2). | |
20 | .ft R | |
21 | .PP | |
22 | .I Stty | |
23 | sets the state of the terminal associated with | |
24 | .IR fd . | |
25 | .I Gtty | |
26 | retrieves the state of the terminal associated | |
27 | with | |
28 | .IR fd . | |
29 | To set the state of a terminal the call must have | |
30 | write permission. | |
31 | .PP | |
32 | The | |
33 | .I stty | |
34 | call is actually ``ioctl(fd, TIOCSETP, buf)'', while | |
35 | the | |
36 | .I gtty | |
37 | call is ``ioctl(fd, TIOCGETP, buf)''. | |
38 | See | |
39 | .IR ioctl (2) | |
40 | and | |
41 | .IR tty (4) | |
42 | for an explanation. | |
43 | .SH DIAGNOSTICS | |
44 | If the call is successful 0 is returned, otherwise \-1 is | |
45 | returned and the global variable | |
46 | .I errno | |
47 | contains the reason for the failure. | |
48 | .SH SEE ALSO | |
49 | ioctl(2), | |
50 | tty(4) |