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curs_inwstr


Section: Miscellaneous Library Functions (3X)
Updated:
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NAME

inwstr,
innwstr,
winwstr,
winnwstr,
mvinwstr,
mvinnwstr,
mvwinwstr,
mvwinnwstr – get a string of wchar_t characters from a curses window
 

SYNOPSIS


#include <curses.h>

int inwstr(wchar_t *str);


int innwstr(wchar_t *str, int n);


int winwstr(WINDOW *win, wchar_t *str);


int winnwstr(WINDOW *win, wchar_t *str, int n);


int mvinwstr(int y, int x, wchar_t *str);


int mvinnwstr(int y, int x, wchar_t *str, int n);


int mvwinwstr(WINDOW *win, int y, int x, wchar_t *str);


int mvwinnwstr(WINDOW *win, int y, int x, wchar_t *str, int n);

 

DESCRIPTION

These routines return a string of wchar_t characters in wstr,
extracted starting at the current cursor position in the named window.
Attributes are stripped from the characters.
The four functions with n as the last argument return a leading substring at most
n bytes long (exclusive of the trailing NUL).
Transfer stops at the end of the current line, or when n bytes have
been stored at the location referenced by wstr.

If the size n is not large enough to store a complete character,
an error is generated.
 

NOTES

Note that all routines except
winnwstr
may be macros.
 

RETURN VALUES

All routines return
ERR
upon failure. Upon
successful completion, the *inwstr
routines return
OK, and the *innwstr
routines return the
number of characters read into the string.
 

SEE ALSO

curses(3X),
curs_instr(3X),
curs_in_wchstr(3X)



 

Index



NAME

SYNOPSIS

DESCRIPTION

NOTES

RETURN VALUES

SEE ALSO



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