TIOCGETD - get or set the line discipline of the terminal

NAME  LIBRARY  SYNOPSIS  DESCRIPTION  RETURN VALUE  SEE ALSO 

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NAME

TIOCGETD, TIOCSETD − get or set the line discipline of the terminal

LIBRARY

Standard C library (libc, −lc)

SYNOPSIS

#include <asm/termbits.h> /* Definition of TIOC*ETD constants */
#include <sys/ioctl.h>

int ioctl(int fd, TIOCGETD, int *argp);
int ioctl(int fd, TIOCSETD, const int *argp);

DESCRIPTION

TIOCGETD

Get the line discipline of the terminal.

TIOCSETD

Set the line discipline of the terminal.

RETURN VALUE

On success, 0 is returned. On error, −1 is returned, and errno is set to indicate the error.

SEE ALSO

ioctl(2), ioctl_tty(2)

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