svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
wadd_wch(3xcurses)
X/Open Curses Library Functions add_wch(3XCURSES)
NAME
add_wch, mvadd_wch, mvwadd_wch, wadd_wch - add a complex character
(with rendition) to 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 add_wch(const cchar_t *wch);
int wadd_wch(WINDOW *win, const cchar_t *wch);
int mvadd_wch(int y, int x, const cchar_t *wch);
int mvwadd_wch(WINDOW *win, int y, int x, const cchar_t *wch);
DESCRIPTION
The add_wch() function writes a complex character to the stdscr window
at the current cursor position. The mvadd_wch() and mvwadd_wch() func‐
tions write the character to the position indicated by the x (column)
and y (row) parameters. The mvadd_wch() function writes the character
to the stdscr window, while mvwadd_wch() writes the character to the
window specified by win. The wadd_wch() function is identical to
add_wch(), but writes the character to the window specified by win.
These functions advance the cursor after writing the character.
If wch is a spacing complex character, X/Open Curses replaces any pre‐
vious character at the specified location with wch (and its rendition).
If wch is a non-spacing complex character, X/Open Curses preserves all
existing characters at the specified location and adds the non-spacing
characters of wch to the spacing complex character. It ignores the ren‐
dition associated with wch.
Characters that do not fit on the end of the current line are wrapped
to the beginning of the next line unless the current line is the last
line of the window and scrolling is disabled. In that situation, X/Open
Curses discards characters which extend beyond the end of the line.
When wch is a backspace, carriage return, newline, or tab, X/Open
Curses moves the cursor appropriately as described in the
curses(3XCURSES) man page. Each tab character moves the cursor to the
next tab stop. By default, tab stops occur every eight columns. When
wch is a control character other than a backspace, carriage return,
newline, or tab, it is written using ^x notation, where x is a print‐
able character. When X/Open Curses writes wch to the last character
position on a line, it automatically generates a newline. When wch is
written to the last character position of a scrolling region and scrol‐
lok() is enabled, X/Open Curses scrolls the scrolling region up one
line (see clearok(3XCURSES)).
PARAMETERS
wch Is the character/attribute pair (rendition) to be written to the
window.
win Is a pointer to the window in which the character is to be writ‐
ten.
y Is the y (row) coordinate of the character's position in the
window.
x Is the x (column) coordinate of the character's position in the
window.
RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR.
ERRORS
None.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelUnsafe _ Stan‐
dardSee standards(7).
SEE ALSO
attr_off(3XCURSES), bkgrndset(3XCURSES), curses(3XCURSES), doup‐
date(3XCURSES), in_wch(3XCURSES), ins_wch(3XCURSES),
libcurses(3XCURSES), nl(3XCURSES), printw(3XCURSES), scrl(3XCURSES),
scrollok(3XCURSES), setscrreg(3XCURSES), terminfo(5), attributes(7),
standards(7)
Oracle Solaris 11.4 5 Jun 2002 add_wch(3XCURSES)