svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
curs_opaque(3x)
curs_opaque(3x) Library calls curs_opaque(3x)
NAME
is_cleared, is_idlok, is_idcok, is_immedok, is_keypad, is_leaveok,
is_nodelay, is_notimeout, is_pad, is_scrollok, is_subwin, is_syncok,
wgetdelay, wgetparent, wgetscrreg - obtain curses window properties
SYNOPSIS
#include <ncursesw/curses.h>
bool is_cleared(const WINDOW *win);
bool is_idcok(const WINDOW *win);
bool is_idlok(const WINDOW *win);
bool is_immedok(const WINDOW *win);
bool is_keypad(const WINDOW *win);
bool is_leaveok(const WINDOW *win);
bool is_nodelay(const WINDOW *win);
bool is_notimeout(const WINDOW *win);
bool is_pad(const WINDOW *win);
bool is_scrollok(const WINDOW *win);
bool is_subwin(const WINDOW *win);
bool is_syncok(const WINDOW *win);
WINDOW * wgetparent(const WINDOW *win);
int wgetdelay(const WINDOW *win);
int wgetscrreg(const WINDOW *win, int *top, int *bottom);
DESCRIPTION
ncurses provides functions returning properties of a WINDOW structure,
allowing it to be “opaque” if the application defines the
NCURSES_OPAQUE preprocessor symbol. Opacity in this sense means that
the members of struct data types are not directly accessible (for in‐
stance, through “.” or “->” operators), but instead must be queried
and/or set via library functions. Advantages of opacity include
greater abstraction and improved management of concurrent accesses to
data structures, keeping object states coherent.
is_cleared
returns the value set by clearok(3X).
is_idcok
returns the value set by idcok(3X).
is_idlok
returns the value set by idlok(3X).
is_immedok
returns the value set by immedok(3X).
is_keypad
returns the value set by keypad(3X).
is_leaveok
returns the value set by leaveok(3X).
is_nodelay
returns the value set by nodelay(3X).
is_notimeout
returns the value set by notimeout(3X).
is_pad returns TRUE if the window is a pad; that is, it was created by
newpad(3X).
is_scrollok
returns the value set by scrollok(3X).
is_subwin
returns TRUE if the window is a subwindow, that is, it was cre‐
ated by subwin(3X) or derwin(3X).
is_syncok
returns the value set by syncok(3X).
wgetdelay
returns the delay timeout set by wtimeout(3X).
wgetparent
returns the parent WINDOW pointer for subwindows, or NULL for
windows having no parent.
wgetscrreg
stores the top and bottom rows for the scrolling margin set by
wsetscrreg(3X) in the corresponding arguments, returning ERR
upon failure and OK upon successful completion.
RETURN VALUE
These functions return TRUE or FALSE except as noted.
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
ncurses provides both a C function and a preprocessor macro for each
function documented in this page.
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/oracle/solaris-userland
The original community source was downloaded from:
https://invisible-mirror.net/archives/ncurses/cur‐
rent/ncurses-6.5-20250614.tgz
Further information about this software can be found on the open source
community website at https://invisible-island.net/ncurses/.
EXTENSIONS
These functions originated with ncurses.
PORTABILITY
Applications employing ncurses extensions should condition their use on
the visibility of the NCURSES_VERSION preprocessor macro.
NetBSD curses since 10.1 (2024) supports wgetscr_reg. It also imple‐
ments getscr_reg, operating on stdscr.
SEE ALSO
curses(3X), curs_inopts(3X), curs_outopts(3X), curs_threads(3X),
curs_window(3X)
ncurses 6.5 2025-02-15 curs_opaque(3x)