개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

curs_scroll(3x)

curs_scroll(3x)                                                curs_scroll(3x)



NAME
       scroll, scrl, wscrl - scroll a curses window

SYNOPSIS
       #include <ncursesw/curses.h>

       int scroll(WINDOW *win);

       int scrl(int n);
       int wscrl(WINDOW *win, int n);

DESCRIPTION
       The  scroll routine scrolls the window up one line.  This involves mov‐
       ing the lines in the window data structure.  As an optimization, if the
       scrolling  region  of  the  window  is  the entire screen, the physical
       screen may be scrolled at the same time.

       For positive n, the scrl and wscrl routines  scroll  the  window  up  n
       lines  (line  i+n becomes i); otherwise scroll the window down n lines.
       This involves moving the lines in the window character image structure.
       The current cursor position is not changed.

       For these functions to work, scrolling must be enabled via scrollok.

RETURN VALUE
       These routines return ERR upon failure, and OK (SVr4 only specifies "an
       integer value other than ERR") upon successful completion.

       X/Open defines no error conditions.

       This implementation returns an error if the window pointer is null,  or
       if scrolling is not enabled in the window, e.g., with scrollok.


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


       box; cbp-1 | cbp-1 l | l .  ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
       ity   library/ncurses = Stability Uncommitted


NOTES
       Note that scrl and scroll may be macros.

       The  SVr4  documentation  says  that  the  optimization  of  physically
       scrolling  immediately  if  the scroll region is the entire screen “is”
       performed, not “may be” performed.   This  implementation  deliberately
       does  not guarantee that this will occur, to leave open the possibility
       of smarter optimization of multiple scroll actions on the next update.

       Neither the SVr4 nor the XSI documentation specify whether the  current
       attribute or current color-pair of blanks generated by the scroll func‐
       tion is zeroed.  Under this implementation it is.

       Source code for open source software components in Oracle  Solaris  can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This software was built from source available at https://github.com/or‐
       acle/solaris-userland.   The  original  community source was downloaded
       from  https://invisible-mirror.net/archives/ncurses/ncurses-6.3.tar.gz.

       Further information about this software can be found on the open source
       community website at https://invisible-island.net/ncurses/.

PORTABILITY
       The XSI Curses standard, Issue 4 describes these functions.

SEE ALSO
       curses(3X), curs_outopts(3X)




                                                               curs_scroll(3x)