release/src/router/libncurses/ncurses/base/lib_printw.c

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  28
  29 /****************************************************************************
  30  *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
  31  ****************************************************************************/
  32
  33 /*
  34 **      lib_printw.c
  35 **
  36 **      The routines printw(), wprintw() and friends.
  37 **
  38 */
  39
  40 #include <curses.priv.h>
  41
  42 MODULE_ID("$Id: lib_printw.c,v 1.20 2009/10/24 22:07:03 tom Exp $")
  43
  44 NCURSES_EXPORT(int)
  45 printw(const char *fmt,...)
  46 {
  47     va_list argp;
  48     int code;
  49
  50 #ifdef TRACE
  51     va_start(argp, fmt);
  52     T((T_CALLED("printw(%s%s)"),
  53        _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
  54     va_end(argp);
  55 #endif
  56
  57     va_start(argp, fmt);
  58     code = vwprintw(stdscr, fmt, argp);
  59     va_end(argp);
  60
  61     returnCode(code);
  62 }
  63
  64 NCURSES_EXPORT(int)
  65 wprintw(WINDOW *win, const char *fmt,...)
  66 {
  67     va_list argp;
  68     int code;
  69
  70 #ifdef TRACE
  71     va_start(argp, fmt);
  72     T((T_CALLED("wprintw(%p,%s%s)"),
  73        (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
  74     va_end(argp);
  75 #endif
  76
  77     va_start(argp, fmt);
  78     code = vwprintw(win, fmt, argp);
  79     va_end(argp);
  80
  81     returnCode(code);
  82 }
  83
  84 NCURSES_EXPORT(int)
  85 mvprintw(int y, int x, const char *fmt,...)
  86 {
  87     va_list argp;
  88     int code;
  89
  90 #ifdef TRACE
  91     va_start(argp, fmt);
  92     T((T_CALLED("mvprintw(%d,%d,%s%s)"),
  93        y, x, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
  94     va_end(argp);
  95 #endif
  96
  97     if ((code = move(y, x)) != ERR) {
  98         va_start(argp, fmt);
  99         code = vwprintw(stdscr, fmt, argp);
 100         va_end(argp);
 101     }
 102     returnCode(code);
 103 }
 104
 105 NCURSES_EXPORT(int)
 106 mvwprintw(WINDOW *win, int y, int x, const char *fmt,...)
 107 {
 108     va_list argp;
 109     int code;
 110
 111 #ifdef TRACE
 112     va_start(argp, fmt);
 113     T((T_CALLED("mvwprintw(%d,%d,%p,%s%s)"),
 114        y, x, (void *) win, _nc_visbuf(fmt), _nc_varargs(fmt, argp)));
 115     va_end(argp);
 116 #endif
 117
 118     if ((code = wmove(win, y, x)) != ERR) {
 119         va_start(argp, fmt);
 120         code = vwprintw(win, fmt, argp);
 121         va_end(argp);
 122     }
 123     returnCode(code);
 124 }
 125
 126 NCURSES_EXPORT(int)
 127 vwprintw(WINDOW *win, const char *fmt, va_list argp)
 128 {
 129     char *buf;
 130     int code = ERR;
 131 #if NCURSES_SP_FUNCS
 132     SCREEN *sp = _nc_screen_of(win);
 133 #endif
 134
 135     T((T_CALLED("vwprintw(%p,%s,va_list)"), (void *) win, _nc_visbuf(fmt)));
 136
 137     buf = NCURSES_SP_NAME(_nc_printf_string) (NCURSES_SP_ARGx fmt, argp);
 138     if (buf != 0) {
 139         code = waddstr(win, buf);
 140     }
 141     returnCode(code);
 142 }