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solaris:echo.3xcurses

echo


NAME

echo, noecho - enable/disable terminal echo

SYNOPSIS

cc [ flag… ] file-I /usr/xpg4/include -L /usr/xpg4/lib \
-R
/usr/xpg4/lib -lcurses [ library… ]

c89 [ flag… ] file-lcurses [ library… ]

#include <curses.h>

int echo(void);

int noecho(void);

DESCRIPTION

The echo() function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially, curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control software echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

No errors are defined.

ATTRIBUTES

See attributes(7) for descriptions of the following attributes:

SEE ALSO

getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(7), standards(7)


solaris/echo.3xcurses.txt · Last modified: 2023/07/19 08:57 by A User Not Logged in