Content-type: text/html Man page of scrl

scrl

Section: X/Open Curses Library Functions (3XCURSES)
Updated: 5 Jun 2002
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NAME

scrl, scroll, wscrl - scroll a window  

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 scrl(int n);

int scroll(WINDOW *win);

int wscrl(WINDOW *win, int n);  

PARAMETERS

n number and direction of lines to scroll

win pointer to the window in which to scroll

 

DESCRIPTION

The scroll() function scrolls the window win up one line. The current cursor position is not changed.

The scrl() and wscrl() functions scroll the window stdscr or win up or down n lines, where n is a positive (scroll up) or negative (scroll down) integer.

The scrollok(3XCURSES) function must be enabled for these functions to work.  

RETURN VALUES

On success, these functions return OK. Otherwise, they return ERR.  

ERRORS

None.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
Interface StabilityStandard
MT-LevelUnsafe

 

SEE ALSO

clearok(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)


 

Index

NAME
SYNOPSIS
PARAMETERS
DESCRIPTION
RETURN VALUES
ERRORS
ATTRIBUTES
SEE ALSO

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Time: 02:39:09 GMT, October 02, 2010