curs_instr(3curses) [linux man page]

curs_instr(3CURSES)                                          Curses Library Functions                                          curs_instr(3CURSES)

NAME

       curs_instr, instr, innstr, winstr, winnstr, mvinstr, mvinnstr, mvwinstr, mvwinnstr - get a string of characters from a curses window

SYNOPSIS

       cc [ flag ... ] file ... -lcurses [ library ... ]
       #include <curses.h>

       int instr(char *str);

       int innstr(char *str, int n);

       int winstr(WINDOW *win, char *str);

       int winnstr(WINDOW *win, char *str, int n);

       int mvinstr(int y, int x, char *str);

       int mvinnstr(int y, int x, char *str, int n);

       int mvwinstr(WINDOW *win, int y, int x, char *str);

       int mvwinnstr(WINDOW *win, int y, int x, char *str, int n);

DESCRIPTION

       These  routines  return  a string of characters in str, starting at the current cursor position in the named window and ending at the right
       margin of the window. Attributes are stripped from the characters. The four functions with n as the last argument return the string at most
       n characters long.

RETURN VALUES

       All routines return the integer ERR upon failure and an integer value other than ERR upon successful completion.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |MT-Level                     |Unsafe                       |
       +-----------------------------+-----------------------------+

SEE ALSO

       curses(3CURSES), attributes(5)

NOTES

       The header <curses.h> automatically includes the headers  <stdio.h> and <unctrl.h>.

       Note that all routines except winnstr() may be macros.

SunOS 5.10                                                          31 Dec 1996                                                curs_instr(3CURSES)

innstr(3XCURSES)					  X/Open Curses Library Functions					  innstr(3XCURSES)

NAME

       innstr, instr, mvinnstr, mvinstr, mvwinnstr, mvwinstr, winnstr, winstr - retrieve a multibyte character string (without rendition)

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 innstr(char *str, int n);

       int instr(char *str);

       int mvinnstr(int y, int x, char *str, int n);

       int mvinstr(int y, int x, char *str);

       int mvwinnstr(WINDOW *win, int y, int x, char *str, int n);

       int mvwinstr(WINDOW *win, int y, int x, char *str);

       int winstr(WINDOW *win, char *str);

       int winnstr(WINDOW *win, char *str, int n);

PARAMETERS

       str		       Is a pointer to an object that can hold the retrieved multibyte character string.

       n		       Is the number of characters not to exceed when retrieving str.

       y		       Is the y (row) coordinate of the starting position of the string to be  retrieved.

       x		       Is the x (column) coordinate of the starting position of the string to  be retrieved.

       win		       Is a pointer to the window in which the string is to be retrieved.

DESCRIPTION

       The  instr()  and winstr() functions retrieve a multibyte character string (without attributes) starting at the current cursor position	of
       the stdscr window and window win, respectively, and ending at the right margin. The mvinstr() and mvwinstr() functions retrieve a multibyte
       character  string  located at the position indicated by the x (column) and  y (row) parameters (the former in the stdscr window; the latter
       in window win).

       The innstr(), winnstr(), mvinnstr(), and  mvwinnstr() functions retrieve at most n characters from the	window	stdscr	and  win,  respec-
       tively.	 The  former two functions retrieve the string starting at the current cursor position; the latter two commands return the string,
       starting at the position  specified by the x and y parameters.

       All these functions store the retrieved string in the object pointed to by str. They only store complete  multibyte  characters.    If  the
       area pointed to by str is not large enough to hold at least one	character, these functions fail.

       Only the character portion of the character/rendition pair is returned.	To return the complete character/rendition pair, use winchstr().

ERRORS

       OK		       Successful completion.

       ERR		       An error occurred.

USAGE

       All functions except winnstr() may be macros.

ATTRIBUTES

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

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       inch(3XCURSES), inchstr(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5)

SunOS 5.10							    5 Jun 2002							  innstr(3XCURSES)