diff options
Diffstat (limited to 'payloads/libpayload/curses/keyboard.c')
| -rw-r--r-- | payloads/libpayload/curses/keyboard.c | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/payloads/libpayload/curses/keyboard.c b/payloads/libpayload/curses/keyboard.c index 2062ac2ffe..8e9212ceda 100644 --- a/payloads/libpayload/curses/keyboard.c +++ b/payloads/libpayload/curses/keyboard.c @@ -39,6 +39,8 @@ #include "local.h" +static int _halfdelay = 0; + /* ============== Serial ==================== */ /* FIXME: Cook the serial correctly */ @@ -241,8 +243,13 @@ static int curses_getchar(int delay) return cook_serial(c); } - if (!delay) + if (delay == 0) break; + + if (delay > 0) { + mdelay(100); + delay--; + } } c = inb(0x60); @@ -262,12 +269,33 @@ static int curses_getchar(int delay) int wgetch(WINDOW *win) { - return curses_getchar(win->_delay); + int delay = -1; + + if (_halfdelay || win->_delay) + delay = win->_delay ? 0 : _halfdelay; + + return curses_getchar(delay); } int nodelay(WINDOW *win, NCURSES_BOOL flag) { - win->_delay = flag ? 0 : -1; + win->_delay = flag ? 1 : 0; + return 0; +} + +int halfdelay(int tenths) +{ + if (tenths > 255) + return ERR; + + _halfdelay = tenths; + return 0; +} + +int nocbreak(void) +{ + /* Remove half delay timeout. */ + _halfdelay = 0; return 0; } |