4 #include <ipxe/vsprintf.h>
9 * MuCurses printing functions
13 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
16 * Add a single-byte character and rendition to a window and advance
19 * @v *win window to be rendered in
20 * @v ch character to be added at cursor
21 * @ret rc return status code
23 int waddch ( WINDOW *win, const chtype ch ) {
24 _wputch( win, ch, WRAP );
29 * Add string of single-byte characters to a window
31 * @v *win window to be rendered in
32 * @v *str standard c-style string
33 * @v n max number of chars from string to render
34 * @ret rc return status code
36 int waddnstr ( WINDOW *win, const char *str, int n ) {
37 _wputstr( win, str, WRAP, n );
41 struct printw_context {
42 struct printf_context ctx;
46 static void _printw_handler ( struct printf_context *ctx, unsigned int c ) {
47 struct printw_context *wctx =
48 container_of ( ctx, struct printw_context, ctx );
50 _wputch( wctx->win, c | wctx->win->attrs, WRAP );
54 * Print formatted output in a window
56 * @v *win subject window
57 * @v *fmt formatted string
58 * @v varglist argument list
59 * @ret rc return status code
61 int vw_printw ( WINDOW *win, const char *fmt, va_list varglist ) {
62 struct printw_context wctx;
65 wctx.ctx.handler = _printw_handler;
66 vcprintf ( &(wctx.ctx), fmt, varglist );
71 * Print formatted output to a window
73 * @v *win subject window
74 * @v *fmt formatted string
75 * @v ... string arguments
76 * @ret rc return status code
78 int wprintw ( WINDOW *win, const char *fmt, ... ) {
82 va_start ( args, fmt );
83 i = vw_printw ( win, fmt, args );