diff options
author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-10 09:00:41 -0800 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-11 21:38:48 +0100 |
commit | 4f85a1eb76d1e7109bcc60ba6f3262a5654ac61b (patch) | |
tree | e996818c6aa6b6f702a6c805c447c20724eff265 /payloads/libpayload/curses/PDCurses/pdcurses/beep.c | |
parent | 2ea24dabd658b8396e0abf79318a538ef0f3a5b8 (diff) |
libpayload: Rename PDCurses-3.4 to PDCurses
Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'payloads/libpayload/curses/PDCurses/pdcurses/beep.c')
-rw-r--r-- | payloads/libpayload/curses/PDCurses/pdcurses/beep.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/payloads/libpayload/curses/PDCurses/pdcurses/beep.c b/payloads/libpayload/curses/PDCurses/pdcurses/beep.c new file mode 100644 index 0000000000..9e92f45727 --- /dev/null +++ b/payloads/libpayload/curses/PDCurses/pdcurses/beep.c @@ -0,0 +1,65 @@ +/* Public Domain Curses */ + +#include <curspriv.h> + +RCSID("$Id: beep.c,v 1.34 2008/07/13 16:08:17 wmcbrine Exp $") + +/*man-start************************************************************** + + Name: beep + + Synopsis: + int beep(void); + int flash(void); + + Description: + beep() sounds the audible bell on the terminal, if possible; + if not, it calls flash(). + + flash() "flashes" the screen, by inverting the foreground and + background of every cell, pausing, and then restoring the + original attributes. + + Return Value: + These functions return OK. + + Portability X/Open BSD SYS V + beep Y Y Y + flash Y Y Y + +**man-end****************************************************************/ + +int beep(void) +{ + PDC_LOG(("beep() - called\n")); + + if (SP->audible) + PDC_beep(); + else + flash(); + + return OK; +} + +int flash(void) +{ + int z, y, x; + + PDC_LOG(("flash() - called\n")); + + /* Reverse each cell; wait; restore the screen */ + + for (z = 0; z < 2; z++) + { + for (y = 0; y < LINES; y++) + for (x = 0; x < COLS; x++) + curscr->_y[y][x] ^= A_REVERSE; + + wrefresh(curscr); + + if (!z) + napms(50); + } + + return OK; +} |