3d697930dd
- writing to a PTY master side blocks if there is not already a blocked reader on the slave side, and select now reflects this; - internally, TTY now uses a test based on "caller != NONE" rather than "grant != GRANT_INVALID" to identify whether a call is currently ongoing; - "offset" fields have been removed as they equal the corresponding "cum" fields; - improved variable typing and function naming here and there; - various other small fixes. Change-Id: I6b51452888942e864b4e034e8c8490576184a23e
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* 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 _IOW_BIG(1, u8_t [8192])
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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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/* /dev/video ioctls. */
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#define TIOCMAPMEM _IORW('v', 1, struct mapreqvm)
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#define TIOCUNMAPMEM _IORW('v', 2, struct mapreqvm)
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#endif /* _S_I_TTY_H */
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