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Last change
on this file since 25 was 4, checked in by Mattia Monga, 15 years ago |
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Importazione sorgenti libro
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File size:
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| 1 | /* sys/ioctl.h - All ioctl() command codes. Author: Kees J. Bot
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| 2 | * 23 Nov 2002
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| 3 | *
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| 4 | * This header file includes all other ioctl command code headers.
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| 5 | */
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| 6 |
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| 7 | #ifndef _S_IOCTL_H
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| 8 | #define _S_IOCTL_H
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| 9 |
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| 10 | /* A driver that uses ioctls claims a character for its series of commands.
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| 11 | * For instance: #define TCGETS _IOR('T', 8, struct termios)
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| 12 | * This is a terminal ioctl that uses the character 'T'. The character(s)
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| 13 | * used in each header file are shown in the comment following.
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| 14 | */
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| 15 |
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| 16 | #include <sys/ioc_tty.h> /* 'T' 't' 'k' */
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| 17 | #include <sys/ioc_disk.h> /* 'd' */
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| 18 | #include <sys/ioc_memory.h> /* 'm' */
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| 19 | #include <sys/ioc_cmos.h> /* 'c' */
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| 20 |
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| 21 | #endif /* _S_IOCTL_H */
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