Fixed the annoing bug that caused writes to /dev/console to go to
the active virtual terminal (Boy, do I have little hair left). Misc other fixes, try to enable cursor earlier in the game.
This commit is contained in:
sos
parent
268fff8415
commit
ddc8068fe7
@ -211,6 +211,7 @@ static scr_stat *cur_console;
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static scr_stat *new_scp, *old_scp;
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static term_stat kernel_console;
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static default_attr *current_default;
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static char init_done = FALSE;
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static char switch_in_progress = FALSE;
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static char blink_in_progress = FALSE;
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static char write_in_progress = FALSE;
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@ -225,7 +226,7 @@ static const u_int n_fkey_tab = sizeof(fkey_tab) / sizeof(*fkey_tab);
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#if ASYNCH
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static u_char kbd_reply = 0;
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#endif
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static int delayed_next_scr;
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static int delayed_next_scr = FALSE;
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static int configuration = 0; /* current setup */
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static long scrn_blank_time = 0; /* screen saver timeout value */
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static int scrn_blanked = FALSE; /* screen saver active flag */
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@ -485,7 +486,7 @@ static scr_stat
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if (unit > MAXCONS || unit < 0)
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return(NULL);
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if (unix == MAXCONS)
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if (unit == MAXCONS)
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return console[0];
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return console[unit];
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}
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@ -690,7 +691,10 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
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if (SAVER(data)->num < 0
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|| SAVER(data)->num >= NUM_SCRN_SAVERS)
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return EIO;
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SCRN_SAVER(FALSE);
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if (scrn_blanked) {
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SCRN_SAVER(FALSE);
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cur_console->status |= UPDATE_SCREEN;
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}
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scrn_saver = SAVER(data)->num;
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scrn_blank_time = SAVER(data)->time;
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return 0;
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@ -810,9 +814,10 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
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/* make screensaver happy */
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if (scp == cur_console) {
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scrn_time_stamp = time.tv_sec;
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if (scrn_blanked)
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scp->status |= UPDATE_SCREEN;
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if (scrn_blanked) {
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SCRN_SAVER(FALSE);
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scp->status |= UPDATE_SCREEN;
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}
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}
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return 0;
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}
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@ -894,8 +899,6 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
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sizeof(u_short), M_DEVBUF, M_NOWAIT);
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if (scp == cur_console)
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set_mode(scp);
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else
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scp->scr_buf = scp->scr_buf;
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clear_screen(scp);
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if (tp->t_winsize.ws_col != scp->xsize
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|| tp->t_winsize.ws_row != scp->ysize) {
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@ -1533,7 +1536,7 @@ scrn_timer()
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scr_stat *scp = cur_console;
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/* should we just return ? */
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if ((scp->status & UNKNOWN_MODE) || blink_in_progress) {
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if ((scp->status&UNKNOWN_MODE) || blink_in_progress || switch_in_progress) {
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timeout((timeout_func_t)scrn_timer, 0, hz/10);
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return;
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}
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@ -1548,13 +1551,13 @@ scrn_timer()
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if ((scp->status & MOUSE_ENABLED) &&
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((scp->status & UPDATE_MOUSE) || (scp->status & UPDATE_SCREEN)))
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draw_mouse_image(scp);
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/* update cursor image */
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if (scp->status & CURSOR_ENABLED) {
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if ((configuration & BLINK_CURSOR) && (cursor_blinkrate++ & 0x04))
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draw_cursor(scp, FALSE);
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else
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draw_cursor(scp, TRUE);
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}
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if (scp->status & CURSOR_ENABLED)
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draw_cursor(scp,
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!(configuration&BLINK_CURSOR) || !(cursor_blinkrate++&0x04));
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/* signal update done */
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scp->status &= ~UPDATE_SCREEN;
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}
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if (scrn_blank_time && (time.tv_sec>scrn_time_stamp+scrn_blank_time))
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@ -1574,12 +1577,12 @@ static int
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switch_scr(scr_stat *scp, u_int next_scr)
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{
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if (switch_in_progress &&
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(cur_console->proc != pfind(cur_console->pid)))
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(cur_console->proc != pfind(cur_console->pid)))
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switch_in_progress = FALSE;
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if (next_scr >= MAXCONS || switch_in_progress
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|| (cur_console->smode.mode == VT_AUTO
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&& cur_console->status & UNKNOWN_MODE)) {
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|| (cur_console->smode.mode == VT_AUTO &&
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cur_console->status & UNKNOWN_MODE)) {
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do_bell(scp, BELL_PITCH, BELL_DURATION);
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return EINVAL;
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}
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@ -1603,6 +1606,7 @@ switch_scr(scr_stat *scp, u_int next_scr)
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wakeup((caddr_t)&new_scp->smode);
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if (new_scp == old_scp) {
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switch_in_progress = FALSE;
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delayed_next_scr = FALSE;
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return 0;
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}
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@ -2113,8 +2117,7 @@ static inline void
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draw_cursor(scr_stat *scp, int show)
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{
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if (show && !(scp->status & CURSOR_SHOWN)) {
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u_short cursor_image =
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*(Crtat + (cur_console->cursor_pos - cur_console->scr_buf));
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u_short cursor_image = *(Crtat + (scp->cursor_pos - scp->scr_buf));
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scp->cursor_saveunder = cursor_image;
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if (configuration & CHAR_CURSOR)
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@ -2130,8 +2133,7 @@ draw_cursor(scr_stat *scp, int show)
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cursor_image &= 0xf0ff;
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}
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}
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*(Crtat + (cur_console->cursor_pos - cur_console->scr_buf)) =
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cursor_image;
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*(Crtat + (scp->cursor_pos - scp->scr_buf)) = cursor_image;
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scp->status |= CURSOR_SHOWN;
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}
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if (!show && (scp->status & CURSOR_SHOWN)) {
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@ -2246,16 +2248,13 @@ ansi_put(scr_stat *scp, u_char *buf, int len)
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static void
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scinit(void)
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{
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static char init_done = 0;
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u_short volatile *cp = Crtat + (CGA_BUF-MONO_BUF)/sizeof(u_short), was;
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unsigned hw_cursor;
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int i;
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if (init_done)
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return;
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init_done = 1;
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init_done = TRUE;
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/*
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* Crtat initialized to point to MONO buffer, if not present change
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* to CGA_BUF offset. ONLY ADD the difference since locore.s adds
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@ -2371,10 +2370,10 @@ init_scp(scr_stat *scp)
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static void
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scput(u_char c)
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{
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scr_stat *scp = console[0];
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scr_stat *scp;
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term_stat save;
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scinit();
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scp = console[0];
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save = scp->term;
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scp->term = kernel_console;
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current_default = &kernel_default;
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@ -2384,9 +2383,12 @@ scput(u_char c)
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kernel_console = scp->term;
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current_default = &user_default;
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scp->term = save;
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if (scp == cur_console)
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if ((scp->scr_buf != Crtat) && (scp == cur_console)) {
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bcopyw(scp->scr_buf, Crtat,
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scp->xsize*scp->ysize*sizeof(u_short));
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scp->status &= ~CURSOR_SHOWN;
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draw_cursor(scp, TRUE);
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}
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}
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static u_char
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@ -2966,7 +2968,8 @@ special_80x60: special_modetable[2] = 0x08;
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case M_VGA_C80x30:
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bcopyw(video_mode_ptr+(64*M_VGA_C80x25),&special_modetable, 64);
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special_80x30: special_modetable[19] = 0x4f;
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special_480l: special_modetable[16] = 0x08;
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special_480l: special_modetable[9] |= 0xc0;
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special_modetable[16] = 0x08;
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special_modetable[17] = 0x3e;
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special_modetable[26] = 0xea;
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special_modetable[28] = 0xdf;
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@ -3331,6 +3334,8 @@ blink_screen(scr_stat *scp)
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else {
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scp->status |= UPDATE_SCREEN;
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blink_in_progress = FALSE;
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if (delayed_next_scr)
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switch_scr(scp, delayed_next_scr - 1);
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}
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}
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@ -211,6 +211,7 @@ static scr_stat *cur_console;
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static scr_stat *new_scp, *old_scp;
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static term_stat kernel_console;
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static default_attr *current_default;
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static char init_done = FALSE;
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static char switch_in_progress = FALSE;
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static char blink_in_progress = FALSE;
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static char write_in_progress = FALSE;
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@ -225,7 +226,7 @@ static const u_int n_fkey_tab = sizeof(fkey_tab) / sizeof(*fkey_tab);
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#if ASYNCH
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static u_char kbd_reply = 0;
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#endif
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static int delayed_next_scr;
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static int delayed_next_scr = FALSE;
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static int configuration = 0; /* current setup */
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static long scrn_blank_time = 0; /* screen saver timeout value */
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static int scrn_blanked = FALSE; /* screen saver active flag */
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@ -485,7 +486,7 @@ static scr_stat
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if (unit > MAXCONS || unit < 0)
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return(NULL);
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if (unix == MAXCONS)
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if (unit == MAXCONS)
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return console[0];
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return console[unit];
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}
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@ -690,7 +691,10 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
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if (SAVER(data)->num < 0
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|| SAVER(data)->num >= NUM_SCRN_SAVERS)
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return EIO;
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SCRN_SAVER(FALSE);
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if (scrn_blanked) {
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SCRN_SAVER(FALSE);
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cur_console->status |= UPDATE_SCREEN;
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}
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scrn_saver = SAVER(data)->num;
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scrn_blank_time = SAVER(data)->time;
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return 0;
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@ -810,9 +814,10 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
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/* make screensaver happy */
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if (scp == cur_console) {
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scrn_time_stamp = time.tv_sec;
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if (scrn_blanked)
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scp->status |= UPDATE_SCREEN;
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if (scrn_blanked) {
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SCRN_SAVER(FALSE);
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scp->status |= UPDATE_SCREEN;
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}
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}
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return 0;
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}
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@ -894,8 +899,6 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
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sizeof(u_short), M_DEVBUF, M_NOWAIT);
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if (scp == cur_console)
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set_mode(scp);
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else
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scp->scr_buf = scp->scr_buf;
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clear_screen(scp);
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if (tp->t_winsize.ws_col != scp->xsize
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|| tp->t_winsize.ws_row != scp->ysize) {
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@ -1533,7 +1536,7 @@ scrn_timer()
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scr_stat *scp = cur_console;
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/* should we just return ? */
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if ((scp->status & UNKNOWN_MODE) || blink_in_progress) {
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if ((scp->status&UNKNOWN_MODE) || blink_in_progress || switch_in_progress) {
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timeout((timeout_func_t)scrn_timer, 0, hz/10);
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return;
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}
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@ -1548,13 +1551,13 @@ scrn_timer()
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if ((scp->status & MOUSE_ENABLED) &&
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((scp->status & UPDATE_MOUSE) || (scp->status & UPDATE_SCREEN)))
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draw_mouse_image(scp);
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/* update cursor image */
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if (scp->status & CURSOR_ENABLED) {
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if ((configuration & BLINK_CURSOR) && (cursor_blinkrate++ & 0x04))
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draw_cursor(scp, FALSE);
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else
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draw_cursor(scp, TRUE);
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}
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if (scp->status & CURSOR_ENABLED)
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draw_cursor(scp,
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!(configuration&BLINK_CURSOR) || !(cursor_blinkrate++&0x04));
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/* signal update done */
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scp->status &= ~UPDATE_SCREEN;
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}
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if (scrn_blank_time && (time.tv_sec>scrn_time_stamp+scrn_blank_time))
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@ -1574,12 +1577,12 @@ static int
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switch_scr(scr_stat *scp, u_int next_scr)
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{
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if (switch_in_progress &&
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(cur_console->proc != pfind(cur_console->pid)))
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(cur_console->proc != pfind(cur_console->pid)))
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switch_in_progress = FALSE;
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if (next_scr >= MAXCONS || switch_in_progress
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|| (cur_console->smode.mode == VT_AUTO
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&& cur_console->status & UNKNOWN_MODE)) {
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|| (cur_console->smode.mode == VT_AUTO &&
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cur_console->status & UNKNOWN_MODE)) {
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do_bell(scp, BELL_PITCH, BELL_DURATION);
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return EINVAL;
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}
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@ -1603,6 +1606,7 @@ switch_scr(scr_stat *scp, u_int next_scr)
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wakeup((caddr_t)&new_scp->smode);
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if (new_scp == old_scp) {
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switch_in_progress = FALSE;
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delayed_next_scr = FALSE;
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return 0;
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}
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@ -2113,8 +2117,7 @@ static inline void
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draw_cursor(scr_stat *scp, int show)
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{
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if (show && !(scp->status & CURSOR_SHOWN)) {
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u_short cursor_image =
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*(Crtat + (cur_console->cursor_pos - cur_console->scr_buf));
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u_short cursor_image = *(Crtat + (scp->cursor_pos - scp->scr_buf));
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scp->cursor_saveunder = cursor_image;
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if (configuration & CHAR_CURSOR)
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@ -2130,8 +2133,7 @@ draw_cursor(scr_stat *scp, int show)
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cursor_image &= 0xf0ff;
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}
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}
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*(Crtat + (cur_console->cursor_pos - cur_console->scr_buf)) =
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cursor_image;
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*(Crtat + (scp->cursor_pos - scp->scr_buf)) = cursor_image;
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scp->status |= CURSOR_SHOWN;
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}
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if (!show && (scp->status & CURSOR_SHOWN)) {
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@ -2246,16 +2248,13 @@ ansi_put(scr_stat *scp, u_char *buf, int len)
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static void
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scinit(void)
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{
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static char init_done = 0;
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u_short volatile *cp = Crtat + (CGA_BUF-MONO_BUF)/sizeof(u_short), was;
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unsigned hw_cursor;
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int i;
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if (init_done)
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return;
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init_done = 1;
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init_done = TRUE;
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/*
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* Crtat initialized to point to MONO buffer, if not present change
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* to CGA_BUF offset. ONLY ADD the difference since locore.s adds
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@ -2371,10 +2370,10 @@ init_scp(scr_stat *scp)
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static void
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scput(u_char c)
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{
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scr_stat *scp = console[0];
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scr_stat *scp;
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term_stat save;
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scinit();
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scp = console[0];
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save = scp->term;
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scp->term = kernel_console;
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current_default = &kernel_default;
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@ -2384,9 +2383,12 @@ scput(u_char c)
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kernel_console = scp->term;
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current_default = &user_default;
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scp->term = save;
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if (scp == cur_console)
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if ((scp->scr_buf != Crtat) && (scp == cur_console)) {
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bcopyw(scp->scr_buf, Crtat,
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scp->xsize*scp->ysize*sizeof(u_short));
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scp->status &= ~CURSOR_SHOWN;
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draw_cursor(scp, TRUE);
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}
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}
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static u_char
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@ -2966,7 +2968,8 @@ special_80x60: special_modetable[2] = 0x08;
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case M_VGA_C80x30:
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bcopyw(video_mode_ptr+(64*M_VGA_C80x25),&special_modetable, 64);
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special_80x30: special_modetable[19] = 0x4f;
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special_480l: special_modetable[16] = 0x08;
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special_480l: special_modetable[9] |= 0xc0;
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special_modetable[16] = 0x08;
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special_modetable[17] = 0x3e;
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special_modetable[26] = 0xea;
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special_modetable[28] = 0xdf;
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@ -3331,6 +3334,8 @@ blink_screen(scr_stat *scp)
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else {
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scp->status |= UPDATE_SCREEN;
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blink_in_progress = FALSE;
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if (delayed_next_scr)
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switch_scr(scp, delayed_next_scr - 1);
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}
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}
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@ -211,6 +211,7 @@ static scr_stat *cur_console;
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static scr_stat *new_scp, *old_scp;
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static term_stat kernel_console;
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static default_attr *current_default;
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static char init_done = FALSE;
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static char switch_in_progress = FALSE;
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static char blink_in_progress = FALSE;
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static char write_in_progress = FALSE;
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@ -225,7 +226,7 @@ static const u_int n_fkey_tab = sizeof(fkey_tab) / sizeof(*fkey_tab);
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#if ASYNCH
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static u_char kbd_reply = 0;
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#endif
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static int delayed_next_scr;
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static int delayed_next_scr = FALSE;
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static int configuration = 0; /* current setup */
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static long scrn_blank_time = 0; /* screen saver timeout value */
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static int scrn_blanked = FALSE; /* screen saver active flag */
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@ -485,7 +486,7 @@ static scr_stat
|
||||
|
||||
if (unit > MAXCONS || unit < 0)
|
||||
return(NULL);
|
||||
if (unix == MAXCONS)
|
||||
if (unit == MAXCONS)
|
||||
return console[0];
|
||||
return console[unit];
|
||||
}
|
||||
@ -690,7 +691,10 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
|
||||
if (SAVER(data)->num < 0
|
||||
|| SAVER(data)->num >= NUM_SCRN_SAVERS)
|
||||
return EIO;
|
||||
SCRN_SAVER(FALSE);
|
||||
if (scrn_blanked) {
|
||||
SCRN_SAVER(FALSE);
|
||||
cur_console->status |= UPDATE_SCREEN;
|
||||
}
|
||||
scrn_saver = SAVER(data)->num;
|
||||
scrn_blank_time = SAVER(data)->time;
|
||||
return 0;
|
||||
@ -810,9 +814,10 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
|
||||
/* make screensaver happy */
|
||||
if (scp == cur_console) {
|
||||
scrn_time_stamp = time.tv_sec;
|
||||
if (scrn_blanked)
|
||||
scp->status |= UPDATE_SCREEN;
|
||||
if (scrn_blanked) {
|
||||
SCRN_SAVER(FALSE);
|
||||
scp->status |= UPDATE_SCREEN;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
@ -894,8 +899,6 @@ scioctl(dev_t dev, int cmd, caddr_t data, int flag, struct proc *p)
|
||||
sizeof(u_short), M_DEVBUF, M_NOWAIT);
|
||||
if (scp == cur_console)
|
||||
set_mode(scp);
|
||||
else
|
||||
scp->scr_buf = scp->scr_buf;
|
||||
clear_screen(scp);
|
||||
if (tp->t_winsize.ws_col != scp->xsize
|
||||
|| tp->t_winsize.ws_row != scp->ysize) {
|
||||
@ -1533,7 +1536,7 @@ scrn_timer()
|
||||
scr_stat *scp = cur_console;
|
||||
|
||||
/* should we just return ? */
|
||||
if ((scp->status & UNKNOWN_MODE) || blink_in_progress) {
|
||||
if ((scp->status&UNKNOWN_MODE) || blink_in_progress || switch_in_progress) {
|
||||
timeout((timeout_func_t)scrn_timer, 0, hz/10);
|
||||
return;
|
||||
}
|
||||
@ -1548,13 +1551,13 @@ scrn_timer()
|
||||
if ((scp->status & MOUSE_ENABLED) &&
|
||||
((scp->status & UPDATE_MOUSE) || (scp->status & UPDATE_SCREEN)))
|
||||
draw_mouse_image(scp);
|
||||
|
||||
/* update cursor image */
|
||||
if (scp->status & CURSOR_ENABLED) {
|
||||
if ((configuration & BLINK_CURSOR) && (cursor_blinkrate++ & 0x04))
|
||||
draw_cursor(scp, FALSE);
|
||||
else
|
||||
draw_cursor(scp, TRUE);
|
||||
}
|
||||
if (scp->status & CURSOR_ENABLED)
|
||||
draw_cursor(scp,
|
||||
!(configuration&BLINK_CURSOR) || !(cursor_blinkrate++&0x04));
|
||||
|
||||
/* signal update done */
|
||||
scp->status &= ~UPDATE_SCREEN;
|
||||
}
|
||||
if (scrn_blank_time && (time.tv_sec>scrn_time_stamp+scrn_blank_time))
|
||||
@ -1574,12 +1577,12 @@ static int
|
||||
switch_scr(scr_stat *scp, u_int next_scr)
|
||||
{
|
||||
if (switch_in_progress &&
|
||||
(cur_console->proc != pfind(cur_console->pid)))
|
||||
(cur_console->proc != pfind(cur_console->pid)))
|
||||
switch_in_progress = FALSE;
|
||||
|
||||
if (next_scr >= MAXCONS || switch_in_progress
|
||||
|| (cur_console->smode.mode == VT_AUTO
|
||||
&& cur_console->status & UNKNOWN_MODE)) {
|
||||
|| (cur_console->smode.mode == VT_AUTO &&
|
||||
cur_console->status & UNKNOWN_MODE)) {
|
||||
do_bell(scp, BELL_PITCH, BELL_DURATION);
|
||||
return EINVAL;
|
||||
}
|
||||
@ -1603,6 +1606,7 @@ switch_scr(scr_stat *scp, u_int next_scr)
|
||||
wakeup((caddr_t)&new_scp->smode);
|
||||
if (new_scp == old_scp) {
|
||||
switch_in_progress = FALSE;
|
||||
delayed_next_scr = FALSE;
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -2113,8 +2117,7 @@ static inline void
|
||||
draw_cursor(scr_stat *scp, int show)
|
||||
{
|
||||
if (show && !(scp->status & CURSOR_SHOWN)) {
|
||||
u_short cursor_image =
|
||||
*(Crtat + (cur_console->cursor_pos - cur_console->scr_buf));
|
||||
u_short cursor_image = *(Crtat + (scp->cursor_pos - scp->scr_buf));
|
||||
|
||||
scp->cursor_saveunder = cursor_image;
|
||||
if (configuration & CHAR_CURSOR)
|
||||
@ -2130,8 +2133,7 @@ draw_cursor(scr_stat *scp, int show)
|
||||
cursor_image &= 0xf0ff;
|
||||
}
|
||||
}
|
||||
*(Crtat + (cur_console->cursor_pos - cur_console->scr_buf)) =
|
||||
cursor_image;
|
||||
*(Crtat + (scp->cursor_pos - scp->scr_buf)) = cursor_image;
|
||||
scp->status |= CURSOR_SHOWN;
|
||||
}
|
||||
if (!show && (scp->status & CURSOR_SHOWN)) {
|
||||
@ -2246,16 +2248,13 @@ ansi_put(scr_stat *scp, u_char *buf, int len)
|
||||
static void
|
||||
scinit(void)
|
||||
{
|
||||
|
||||
static char init_done = 0;
|
||||
|
||||
u_short volatile *cp = Crtat + (CGA_BUF-MONO_BUF)/sizeof(u_short), was;
|
||||
unsigned hw_cursor;
|
||||
int i;
|
||||
|
||||
if (init_done)
|
||||
return;
|
||||
init_done = 1;
|
||||
init_done = TRUE;
|
||||
/*
|
||||
* Crtat initialized to point to MONO buffer, if not present change
|
||||
* to CGA_BUF offset. ONLY ADD the difference since locore.s adds
|
||||
@ -2371,10 +2370,10 @@ init_scp(scr_stat *scp)
|
||||
static void
|
||||
scput(u_char c)
|
||||
{
|
||||
scr_stat *scp = console[0];
|
||||
scr_stat *scp;
|
||||
term_stat save;
|
||||
|
||||
scinit();
|
||||
scp = console[0];
|
||||
save = scp->term;
|
||||
scp->term = kernel_console;
|
||||
current_default = &kernel_default;
|
||||
@ -2384,9 +2383,12 @@ scput(u_char c)
|
||||
kernel_console = scp->term;
|
||||
current_default = &user_default;
|
||||
scp->term = save;
|
||||
if (scp == cur_console)
|
||||
if ((scp->scr_buf != Crtat) && (scp == cur_console)) {
|
||||
bcopyw(scp->scr_buf, Crtat,
|
||||
scp->xsize*scp->ysize*sizeof(u_short));
|
||||
scp->status &= ~CURSOR_SHOWN;
|
||||
draw_cursor(scp, TRUE);
|
||||
}
|
||||
}
|
||||
|
||||
static u_char
|
||||
@ -2966,7 +2968,8 @@ special_80x60: special_modetable[2] = 0x08;
|
||||
case M_VGA_C80x30:
|
||||
bcopyw(video_mode_ptr+(64*M_VGA_C80x25),&special_modetable, 64);
|
||||
special_80x30: special_modetable[19] = 0x4f;
|
||||
special_480l: special_modetable[16] = 0x08;
|
||||
special_480l: special_modetable[9] |= 0xc0;
|
||||
special_modetable[16] = 0x08;
|
||||
special_modetable[17] = 0x3e;
|
||||
special_modetable[26] = 0xea;
|
||||
special_modetable[28] = 0xdf;
|
||||
@ -3331,6 +3334,8 @@ blink_screen(scr_stat *scp)
|
||||
else {
|
||||
scp->status |= UPDATE_SCREEN;
|
||||
blink_in_progress = FALSE;
|
||||
if (delayed_next_scr)
|
||||
switch_scr(scp, delayed_next_scr - 1);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user