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TOMOYO Linux Cross Reference
Linux/tools/include/uapi/asm-generic/ioctls.h

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  1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
  2 #ifndef __ASM_GENERIC_IOCTLS_H
  3 #define __ASM_GENERIC_IOCTLS_H
  4 
  5 #include <linux/ioctl.h>
  6 
  7 /*
  8  * These are the most common definitions for tty ioctl numbers.
  9  * Most of them do not use the recommended _IOC(), but there is
 10  * probably some source code out there hardcoding the number,
 11  * so we might as well use them for all new platforms.
 12  *
 13  * The architectures that use different values here typically
 14  * try to be compatible with some Unix variants for the same
 15  * architecture.
 16  */
 17 
 18 /* 0x54 is just a magic number to make these relatively unique ('T') */
 19 
 20 #define TCGETS          0x5401
 21 #define TCSETS          0x5402
 22 #define TCSETSW         0x5403
 23 #define TCSETSF         0x5404
 24 #define TCGETA          0x5405
 25 #define TCSETA          0x5406
 26 #define TCSETAW         0x5407
 27 #define TCSETAF         0x5408
 28 #define TCSBRK          0x5409
 29 #define TCXONC          0x540A
 30 #define TCFLSH          0x540B
 31 #define TIOCEXCL        0x540C
 32 #define TIOCNXCL        0x540D
 33 #define TIOCSCTTY       0x540E
 34 #define TIOCGPGRP       0x540F
 35 #define TIOCSPGRP       0x5410
 36 #define TIOCOUTQ        0x5411
 37 #define TIOCSTI         0x5412
 38 #define TIOCGWINSZ      0x5413
 39 #define TIOCSWINSZ      0x5414
 40 #define TIOCMGET        0x5415
 41 #define TIOCMBIS        0x5416
 42 #define TIOCMBIC        0x5417
 43 #define TIOCMSET        0x5418
 44 #define TIOCGSOFTCAR    0x5419
 45 #define TIOCSSOFTCAR    0x541A
 46 #define FIONREAD        0x541B
 47 #define TIOCINQ         FIONREAD
 48 #define TIOCLINUX       0x541C
 49 #define TIOCCONS        0x541D
 50 #define TIOCGSERIAL     0x541E
 51 #define TIOCSSERIAL     0x541F
 52 #define TIOCPKT         0x5420
 53 #define FIONBIO         0x5421
 54 #define TIOCNOTTY       0x5422
 55 #define TIOCSETD        0x5423
 56 #define TIOCGETD        0x5424
 57 #define TCSBRKP         0x5425  /* Needed for POSIX tcsendbreak() */
 58 #define TIOCSBRK        0x5427  /* BSD compatibility */
 59 #define TIOCCBRK        0x5428  /* BSD compatibility */
 60 #define TIOCGSID        0x5429  /* Return the session ID of FD */
 61 #define TCGETS2         _IOR('T', 0x2A, struct termios2)
 62 #define TCSETS2         _IOW('T', 0x2B, struct termios2)
 63 #define TCSETSW2        _IOW('T', 0x2C, struct termios2)
 64 #define TCSETSF2        _IOW('T', 0x2D, struct termios2)
 65 #define TIOCGRS485      0x542E
 66 #ifndef TIOCSRS485
 67 #define TIOCSRS485      0x542F
 68 #endif
 69 #define TIOCGPTN        _IOR('T', 0x30, unsigned int) /* Get Pty Number (of pty-mux device) */
 70 #define TIOCSPTLCK      _IOW('T', 0x31, int)  /* Lock/unlock Pty */
 71 #define TIOCGDEV        _IOR('T', 0x32, unsigned int) /* Get primary device node of /dev/console */
 72 #define TCGETX          0x5432 /* SYS5 TCGETX compatibility */
 73 #define TCSETX          0x5433
 74 #define TCSETXF         0x5434
 75 #define TCSETXW         0x5435
 76 #define TIOCSIG         _IOW('T', 0x36, int)  /* pty: generate signal */
 77 #define TIOCVHANGUP     0x5437
 78 #define TIOCGPKT        _IOR('T', 0x38, int) /* Get packet mode state */
 79 #define TIOCGPTLCK      _IOR('T', 0x39, int) /* Get Pty lock state */
 80 #define TIOCGEXCL       _IOR('T', 0x40, int) /* Get exclusive mode state */
 81 #define TIOCGPTPEER     _IO('T', 0x41) /* Safely open the slave */
 82 #define TIOCGISO7816    _IOR('T', 0x42, struct serial_iso7816)
 83 #define TIOCSISO7816    _IOWR('T', 0x43, struct serial_iso7816)
 84 
 85 #define FIONCLEX        0x5450
 86 #define FIOCLEX         0x5451
 87 #define FIOASYNC        0x5452
 88 #define TIOCSERCONFIG   0x5453
 89 #define TIOCSERGWILD    0x5454
 90 #define TIOCSERSWILD    0x5455
 91 #define TIOCGLCKTRMIOS  0x5456
 92 #define TIOCSLCKTRMIOS  0x5457
 93 #define TIOCSERGSTRUCT  0x5458 /* For debugging only */
 94 #define TIOCSERGETLSR   0x5459 /* Get line status register */
 95 #define TIOCSERGETMULTI 0x545A /* Get multiport config  */
 96 #define TIOCSERSETMULTI 0x545B /* Set multiport config */
 97 
 98 #define TIOCMIWAIT      0x545C  /* wait for a change on serial input line(s) */
 99 #define TIOCGICOUNT     0x545D  /* read serial port inline interrupt counts */
100 
101 /*
102  * Some arches already define FIOQSIZE due to a historical
103  * conflict with a Hayes modem-specific ioctl value.
104  */
105 #ifndef FIOQSIZE
106 # define FIOQSIZE       0x5460
107 #endif
108 
109 /* Used for packet mode */
110 #define TIOCPKT_DATA             0
111 #define TIOCPKT_FLUSHREAD        1
112 #define TIOCPKT_FLUSHWRITE       2
113 #define TIOCPKT_STOP             4
114 #define TIOCPKT_START            8
115 #define TIOCPKT_NOSTOP          16
116 #define TIOCPKT_DOSTOP          32
117 #define TIOCPKT_IOCTL           64
118 
119 #define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
120 
121 #endif /* __ASM_GENERIC_IOCTLS_H */
122 

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