svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
getyx(3x)
curs_getyx(3x) Library calls curs_getyx(3x)
NAME
getyx, getparyx, getbegyx, getmaxyx - get curses cursor and window co‐
ordinates
SYNOPSIS
#include <ncursesw/curses.h>
void getyx(WINDOW *win, int y, int x);
void getbegyx(WINDOW *win, int y, int x);
void getmaxyx(WINDOW *win, int y, int x);
void getparyx(WINDOW *win, int y, int x);
DESCRIPTION
These macros obtain the cursor position and bounds information of a
curses window win. getyx stores win's cursor position in the variables
y and x. getmaxyx stores win's maximum valid line and column numbers
in y and x, respectively. getbegyx similarly stores the position of
win's origin relative to that of the screen (for stdscr, these coordi‐
nates are always 0).
If win is a subwindow (see subwin(3X)), the getparyx macro places the
coordinates of its origin relative to its parent window into y and x,
and -1 into both if it is not.
RETURN VALUE
No return values are defined for macros. Do not use them as the right-
hand side of assignment statements.
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
All of these interfaces are implemented as macros. An “&” operator is
not necessary before the variables y and x.
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/.
PORTABILITY
These macros are described in X/Open Curses Issue 4.
ncurses also provides functions getbegy, getbegx, getcury, getcurx,
getmaxy, getmaxx, getpary, and getparx for compatibility with System V
curses that were not standardized; see curs_legacy(3X).
Although X/Open Curses does not address the issue, many implementations
expose members of the WINDOW structure containing values corresponding
to these macros. Do not rely on their availability; some implementa‐
tions make WINDOW opaque (that is, they do not allow direct access to
its members).
Besides the problem of opaque structures, the data stored in like-named
members may not have values of the same meaning across different imple‐
mentations. For example, the values of WINDOW._maxx and WINDOW._maxy
in ncurses have long differed by one from some other implementations.
The getmaxyx macro hides this difference.
HISTORY
4BSD (1980) introduced getyx.
SVr3 (1987) added getbegyx and getmaxyx. SVr3.1 later that year sup‐
plied getparyx.
SEE ALSO
curses(3X), curs_legacy(3X), curs_opaque(3X)
ncurses 6.5 2025-02-01 curs_getyx(3x)