82173212ee
size field. The TIOCSFON ioctl size (8192) didn't get encoded properly, as there weren't enough bits for it (12) in the regular format. The new format has only one type field, and an extra flag (_IOC_BIG) turned on. FS checks for this flag and uses the alternative decoding of the ioctl codes to determine the size when doing grants. This unbreaks loadfont, although that still uses a phys copy in tty.
40 lines
1.3 KiB
C
Executable file
40 lines
1.3 KiB
C
Executable file
/* sys/ioc_tty.h - Terminal ioctl() command codes.
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* Author: Kees J. Bot
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* 23 Nov 2002
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*
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*/
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#ifndef _S_I_TTY_H
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#define _S_I_TTY_H
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#include <minix/ioctl.h>
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/* Terminal ioctls. */
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#define TCGETS _IOR('T', 8, struct termios) /* tcgetattr */
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#define TCSETS _IOW('T', 9, struct termios) /* tcsetattr, TCSANOW */
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#define TCSETSW _IOW('T', 10, struct termios) /* tcsetattr, TCSADRAIN */
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#define TCSETSF _IOW('T', 11, struct termios) /* tcsetattr, TCSAFLUSH */
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#define TCSBRK _IOW('T', 12, int) /* tcsendbreak */
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#define TCDRAIN _IO ('T', 13) /* tcdrain */
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#define TCFLOW _IOW('T', 14, int) /* tcflow */
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#define TCFLSH _IOW('T', 15, int) /* tcflush */
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#define TIOCGWINSZ _IOR('T', 16, struct winsize)
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#define TIOCSWINSZ _IOW('T', 17, struct winsize)
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#define TIOCGPGRP _IOW('T', 18, int)
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#define TIOCSPGRP _IOW('T', 19, int)
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#define TIOCSFON_OLD _IOW('T', 20, u8_t [8192])
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#define TIOCSFON _IOW_BIG(1, u8_t [8192])
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/* Legacy <sgtty.h> */
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#define TIOCGETP _IOR('t', 1, struct sgttyb)
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#define TIOCSETP _IOW('t', 2, struct sgttyb)
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#define TIOCGETC _IOR('t', 3, struct tchars)
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#define TIOCSETC _IOW('t', 4, struct tchars)
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/* Keyboard ioctls. */
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#define KIOCBELL _IOW('k', 1, struct kio_bell)
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#define KIOCSLEDS _IOW('k', 2, struct kio_leds)
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#define KIOCSMAP _IOW('k', 3, keymap_t)
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#endif /* _S_I_TTY_H */
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