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/* $OpenBSD: lib_scanw.c,v 1.3 1997/12/03 05:21:29 millert Exp $ */
/***************************************************************************
* COPYRIGHT NOTICE *
****************************************************************************
* ncurses is copyright (C) 1992-1995 *
* Zeyd M. Ben-Halim *
* zmbenhal@netcom.com *
* Eric S. Raymond *
* esr@snark.thyrsus.com *
* *
* Permission is hereby granted to reproduce and distribute ncurses *
* by any means and for any fee, whether alone or as part of a *
* larger distribution, in source or in binary form, PROVIDED *
* this notice is included with any such distribution, and is not *
* removed from any of its header files. Mention of ncurses in any *
* applications linked with it is highly appreciated. *
* *
* ncurses comes AS IS with no warranty, implied or expressed. *
* *
***************************************************************************/
/*
** lib_scanw.c
**
** The routines scanw(), wscanw() and friends.
**
*/
#include <curses.priv.h>
MODULE_ID("Id: lib_scanw.c,v 1.5 1997/08/30 23:49:19 tom Exp $")
#if !HAVE_VSSCANF
extern int vsscanf(const char *str, const char *format, ...);
#endif
int vwscanw(WINDOW *win, const char *fmt, va_list argp)
{
char buf[BUFSIZ];
if (wgetnstr(win, buf, sizeof(buf)-1) == ERR)
return(ERR);
return(vsscanf(buf, fmt, argp));
}
int scanw(const char *fmt, ...)
{
int code;
va_list ap;
T(("scanw(\"%s\",...) called", fmt));
va_start(ap, fmt);
code = vwscanw(stdscr, fmt, ap);
va_end(ap);
return (code);
}
int wscanw(WINDOW *win, const char *fmt, ...)
{
int code;
va_list ap;
T(("wscanw(%p,\"%s\",...) called", win, fmt));
va_start(ap, fmt);
code = vwscanw(win, fmt, ap);
va_end(ap);
return (code);
}
int mvscanw(int y, int x, const char *fmt, ...)
{
int code;
va_list ap;
va_start(ap, fmt);
code = (move(y, x) == OK) ? vwscanw(stdscr, fmt, ap) : ERR;
va_end(ap);
return (code);
}
int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...)
{
int code;
va_list ap;
va_start(ap, fmt);
code = (wmove(win, y, x) == OK) ? vwscanw(win, fmt, ap) : ERR;
va_end(ap);
return (code);
}
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