xnu-3789.41.3.tar.gz

[apple/xnu.git] / bsd / sys / termios.h

diff --git a/bsd/sys/termios.h b/bsd/sys/termios.h
index 3945a91e9fffa2db9e8ab707257cd09ac8f2d380..ac0cacb1e243f6c687e557e3d933a86032ae5abd 100644 (file)
--- a/bsd/sys/termios.h
+++ b/bsd/sys/termios.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2006 Apple Computer, Inc. All rights reserved.

  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 


@@ -75,43 +75,41 @@
  */
 #define        VEOF            0       /* ICANON */
 #define        VEOL            1       /* ICANON */
  */
 #define        VEOF            0       /* ICANON */
 #define        VEOL            1       /* ICANON */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        VEOL2           2       /* ICANON together with IEXTEN */
 #endif
 #define        VERASE          3       /* ICANON */
 #define        VEOL2           2       /* ICANON together with IEXTEN */
 #endif
 #define        VERASE          3       /* ICANON */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define VWERASE        4       /* ICANON together with IEXTEN */
 #endif
 #define VKILL          5       /* ICANON */
 #define VWERASE        4       /* ICANON together with IEXTEN */
 #endif
 #define VKILL          5       /* ICANON */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        VREPRINT        6       /* ICANON together with IEXTEN */
 #endif
 /*                     7          spare 1 */
 #define VINTR          8       /* ISIG */
 #define VQUIT          9       /* ISIG */
 #define VSUSP          10      /* ISIG */
 #define        VREPRINT        6       /* ICANON together with IEXTEN */
 #endif
 /*                     7          spare 1 */
 #define VINTR          8       /* ISIG */
 #define VQUIT          9       /* ISIG */
 #define VSUSP          10      /* ISIG */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define VDSUSP         11      /* ISIG together with IEXTEN */
 #endif
 #define VSTART         12      /* IXON, IXOFF */
 #define VSTOP          13      /* IXON, IXOFF */
 #define VDSUSP         11      /* ISIG together with IEXTEN */
 #endif
 #define VSTART         12      /* IXON, IXOFF */
 #define VSTOP          13      /* IXON, IXOFF */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        VLNEXT          14      /* IEXTEN */
 #define        VDISCARD        15      /* IEXTEN */
 #endif
 #define VMIN           16      /* !ICANON */
 #define VTIME          17      /* !ICANON */
 #define        VLNEXT          14      /* IEXTEN */
 #define        VDISCARD        15      /* IEXTEN */
 #endif
 #define VMIN           16      /* !ICANON */
 #define VTIME          17      /* !ICANON */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define VSTATUS                18      /* ICANON together with IEXTEN */
 /*                     19         spare 2 */
 #endif
 #define        NCCS            20
 
 #define VSTATUS                18      /* ICANON together with IEXTEN */
 /*                     19         spare 2 */
 #endif
 #define        NCCS            20
 

-#ifndef _POSIX_VDISABLE
-#define        _POSIX_VDISABLE 0xff
-#endif
+#include <sys/_types/_posix_vdisable.h>

 
 

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        CCEQ(val, c)    ((c) == (val) ? (val) != _POSIX_VDISABLE : 0)
 #endif
 
 #define        CCEQ(val, c)    ((c) == (val) ? (val) != _POSIX_VDISABLE : 0)
 #endif
 


@@ -130,19 +128,20 @@
 #define        IXON            0x00000200      /* enable output flow control */
 #define        IXOFF           0x00000400      /* enable input flow control */
 #define        IXANY           0x00000800      /* any char will restart after stop */
 #define        IXON            0x00000200      /* enable output flow control */
 #define        IXOFF           0x00000400      /* enable input flow control */
 #define        IXANY           0x00000800      /* any char will restart after stop */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define IMAXBEL                0x00002000      /* ring bell on input queue full */
 #define IMAXBEL                0x00002000      /* ring bell on input queue full */

-#endif  /*_POSIX_C_SOURCE */
+#define        IUTF8           0x00004000      /* maintain state for UTF-8 VERASE */
+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 
 /*
  * Output flags - software output processing
  */
 #define        OPOST           0x00000001      /* enable following output processing */
 #define ONLCR          0x00000002      /* map NL to CR-NL (ala CRMOD) */
 
 /*
  * Output flags - software output processing
  */
 #define        OPOST           0x00000001      /* enable following output processing */
 #define ONLCR          0x00000002      /* map NL to CR-NL (ala CRMOD) */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define OXTABS         0x00000004      /* expand tabs to spaces */
 #define ONOEOT         0x00000008      /* discard EOT's (^D) on output) */
 #define OXTABS         0x00000004      /* expand tabs to spaces */
 #define ONOEOT         0x00000008      /* discard EOT's (^D) on output) */

-#endif  /*_POSIX_C_SOURCE */
+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 /*
  * The following block of features is unimplemented.  Use of these flags in
  * programs will currently result in unexpected behaviour.
 /*
  * The following block of features is unimplemented.  Use of these flags in
  * programs will currently result in unexpected behaviour.


@@ -154,31 +153,34 @@
 #define        ONLRET          0x00000040      /* NL performs CR function */
 #define        OFILL           0x00000080      /* use fill characters for delay */
 #define        NLDLY           0x00000300      /* \n delay */
 #define        ONLRET          0x00000040      /* NL performs CR function */
 #define        OFILL           0x00000080      /* use fill characters for delay */
 #define        NLDLY           0x00000300      /* \n delay */

-#define        TABDLY          0x00000c00      /* horizontal tab delay */
+#define        TABDLY          0x00000c04      /* horizontal tab delay */

 #define        CRDLY           0x00003000      /* \r delay */
 #define        FFDLY           0x00004000      /* form feed delay */
 #define        BSDLY           0x00008000      /* \b delay */
 #define        VTDLY           0x00010000      /* vertical tab delay */
 #define        OFDEL           0x00020000      /* fill is DEL, else NUL */
 #define        CRDLY           0x00003000      /* \r delay */
 #define        FFDLY           0x00004000      /* form feed delay */
 #define        BSDLY           0x00008000      /* \b delay */
 #define        VTDLY           0x00010000      /* vertical tab delay */
 #define        OFDEL           0x00020000      /* fill is DEL, else NUL */

-#if !defined(_SYS_IOCTL_COMPAT_H_) || defined(_POSIX_C_SOURCE)
+#if !defined(_SYS_IOCTL_COMPAT_H_) || __DARWIN_UNIX03

 /*
  * These manifest constants have the same names as those in the header
  * <sys/ioctl_compat.h>, so you are not permitted to have both definitions
  * in scope simultaneously in the same compilation unit.  Nevertheless,
  * they are required to be in scope when _POSIX_C_SOURCE is requested;
  * this means that including the <sys/ioctl_compat.h> header before this
 /*
  * These manifest constants have the same names as those in the header
  * <sys/ioctl_compat.h>, so you are not permitted to have both definitions
  * in scope simultaneously in the same compilation unit.  Nevertheless,
  * they are required to be in scope when _POSIX_C_SOURCE is requested;
  * this means that including the <sys/ioctl_compat.h> header before this

- * one whien _POSIX_C_SOURCE is in scope will result in redefintions.  We
+ * one when _POSIX_C_SOURCE is in scope will result in redefintions.  We

  * attempt to maintain these as the same values so as to avoid this being
  * an outright error in most compilers.
  */
 #define                NL0     0x00000000
 #define                NL1     0x00000100
  * attempt to maintain these as the same values so as to avoid this being
  * an outright error in most compilers.
  */
 #define                NL0     0x00000000
 #define                NL1     0x00000100

+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define                NL2     0x00000200
 #define                NL3     0x00000300
 #define                NL2     0x00000200
 #define                NL3     0x00000300

+#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 #define                TAB0    0x00000000
 #define                TAB1    0x00000400
 #define                TAB2    0x00000800
 #define                TAB0    0x00000000
 #define                TAB1    0x00000400
 #define                TAB2    0x00000800

-#define                TAB3    0x00000c00
+/* not in sys/ioctl_compat.h, use OXTABS value */
+#define                TAB3    0x00000004

 #define                CR0     0x00000000
 #define                CR1     0x00001000
 #define                CR2     0x00002000
 #define                CR0     0x00000000
 #define                CR1     0x00001000
 #define                CR2     0x00002000


@@ -197,7 +199,7 @@
 /*
  * Control flags - hardware control of terminal
  */
 /*
  * Control flags - hardware control of terminal
  */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        CIGNORE         0x00000001      /* ignore control flags */
 #endif
 #define CSIZE          0x00000300      /* character size mask */
 #define        CIGNORE         0x00000001      /* ignore control flags */
 #endif
 #define CSIZE          0x00000300      /* character size mask */


@@ -211,7 +213,7 @@
 #define PARODD         0x00002000      /* odd parity, else even */
 #define HUPCL          0x00004000      /* hang up on last close */
 #define CLOCAL         0x00008000      /* ignore modem status lines */
 #define PARODD         0x00002000      /* odd parity, else even */
 #define HUPCL          0x00004000      /* hang up on last close */
 #define CLOCAL         0x00008000      /* ignore modem status lines */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define CCTS_OFLOW     0x00010000      /* CTS flow control of output */
 #define CRTSCTS                (CCTS_OFLOW | CRTS_IFLOW)
 #define CRTS_IFLOW     0x00020000      /* RTS flow control of input */
 #define CCTS_OFLOW     0x00010000      /* CTS flow control of output */
 #define CRTSCTS                (CCTS_OFLOW | CRTS_IFLOW)
 #define CRTS_IFLOW     0x00020000      /* RTS flow control of input */


@@ -230,35 +232,37 @@
  * input flag.
  */
 
  * input flag.
  */
 

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        ECHOKE          0x00000001      /* visual erase for line kill */
 #define        ECHOKE          0x00000001      /* visual erase for line kill */

-#endif  /*_POSIX_C_SOURCE */
+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 #define        ECHOE           0x00000002      /* visually erase chars */
 #define        ECHOK           0x00000004      /* echo NL after line kill */
 #define ECHO           0x00000008      /* enable echoing */
 #define        ECHONL          0x00000010      /* echo NL even if ECHO is off */
 #define        ECHOE           0x00000002      /* visually erase chars */
 #define        ECHOK           0x00000004      /* echo NL after line kill */
 #define ECHO           0x00000008      /* enable echoing */
 #define        ECHONL          0x00000010      /* echo NL even if ECHO is off */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define        ECHOPRT         0x00000020      /* visual erase mode for hardcopy */
 #define ECHOCTL        0x00000040      /* echo control chars as ^(Char) */
 #define        ECHOPRT         0x00000020      /* visual erase mode for hardcopy */
 #define ECHOCTL        0x00000040      /* echo control chars as ^(Char) */

-#endif  /*_POSIX_C_SOURCE */
+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 #define        ISIG            0x00000080      /* enable signals INTR, QUIT, [D]SUSP */
 #define        ICANON          0x00000100      /* canonicalize input lines */
 #define        ISIG            0x00000080      /* enable signals INTR, QUIT, [D]SUSP */
 #define        ICANON          0x00000100      /* canonicalize input lines */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define ALTWERASE      0x00000200      /* use alternate WERASE algorithm */
 #define ALTWERASE      0x00000200      /* use alternate WERASE algorithm */

-#endif  /*_POSIX_C_SOURCE */
+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 #define        IEXTEN          0x00000400      /* enable DISCARD and LNEXT */
 #define        IEXTEN          0x00000400      /* enable DISCARD and LNEXT */

+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define EXTPROC         0x00000800      /* external processing */
 #define EXTPROC         0x00000800      /* external processing */

+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 #define TOSTOP         0x00400000      /* stop background jobs from output */
 #define TOSTOP         0x00400000      /* stop background jobs from output */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define FLUSHO         0x00800000      /* output being flushed (state) */
 #define        NOKERNINFO      0x02000000      /* no kernel output from VSTATUS */
 #define PENDIN         0x20000000      /* XXX retype pending input (state) */
 #define FLUSHO         0x00800000      /* output being flushed (state) */
 #define        NOKERNINFO      0x02000000      /* no kernel output from VSTATUS */
 #define PENDIN         0x20000000      /* XXX retype pending input (state) */

-#endif  /*_POSIX_C_SOURCE */
+#endif  /*(_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */

 #define        NOFLSH          0x80000000      /* don't flush after interrupt */
 
 typedef unsigned long  tcflag_t;
 typedef unsigned char  cc_t;
 #define        NOFLSH          0x80000000      /* don't flush after interrupt */
 
 typedef unsigned long  tcflag_t;
 typedef unsigned char  cc_t;

-typedef long           speed_t;        /* XXX should be unsigned long */
+typedef unsigned long  speed_t;

 
 struct termios {
        tcflag_t        c_iflag;        /* input flags */
 
 struct termios {
        tcflag_t        c_iflag;        /* input flags */


@@ -271,8 +275,8 @@ struct termios {
 };
 
 #ifdef KERNEL
 };
 
 #ifdef KERNEL

-typedef unsigned long long     user_tcflag_t;
-typedef unsigned long long     user_speed_t;
+typedef __uint64_t     user_tcflag_t;
+typedef __uint64_t     user_speed_t;

 
 /*
  * LP64 version of struct termios.  tcflag_t and speed_t are long and must
 
 /*
  * LP64 version of struct termios.  tcflag_t and speed_t are long and must


@@ -280,23 +284,26 @@ typedef unsigned long long        user_speed_t;
  * WARNING - keep in sync with struct termios
  */
 
  * WARNING - keep in sync with struct termios
  */
 

-#if __DARWIN_ALIGN_NATURAL
-#pragma options align=natural
-#endif
-

 struct user_termios {
        user_tcflag_t   c_iflag;        /* input flags */
        user_tcflag_t   c_oflag;        /* output flags */
        user_tcflag_t   c_cflag;        /* control flags */
        user_tcflag_t   c_lflag;        /* local flags */
        cc_t            c_cc[NCCS];     /* control chars */
 struct user_termios {
        user_tcflag_t   c_iflag;        /* input flags */
        user_tcflag_t   c_oflag;        /* output flags */
        user_tcflag_t   c_cflag;        /* control flags */
        user_tcflag_t   c_lflag;        /* local flags */
        cc_t            c_cc[NCCS];     /* control chars */

-       user_speed_t    c_ispeed;       /* input speed */
+       user_speed_t    c_ispeed __attribute((aligned(8)));     /* input speed */

        user_speed_t    c_ospeed;       /* output speed */
 };
 
        user_speed_t    c_ospeed;       /* output speed */
 };
 

-#if __DARWIN_ALIGN_NATURAL
-#pragma options align=reset
-#endif
+/* 32 bit version */
+struct termios32 {
+       __uint32_t      c_iflag;        /* input flags */
+       __uint32_t      c_oflag;        /* output flags */
+       __uint32_t      c_cflag;        /* control flags */
+       __uint32_t      c_lflag;        /* local flags */
+       cc_t            c_cc[NCCS];     /* control chars */
+       __uint32_t      c_ispeed;       /* input speed */
+       __uint32_t      c_ospeed;       /* output speed */
+};

 
 #endif /* KERNEL */
 
 
 #endif /* KERNEL */
 


@@ -306,7 +313,7 @@ struct user_termios {
 #define        TCSANOW         0               /* make change immediate */
 #define        TCSADRAIN       1               /* drain output, then change */
 #define        TCSAFLUSH       2               /* drain output, flush input */
 #define        TCSANOW         0               /* make change immediate */
 #define        TCSADRAIN       1               /* drain output, then change */
 #define        TCSAFLUSH       2               /* drain output, flush input */

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define TCSASOFT       0x10            /* flag - don't alter h.w. state */
 #endif
 
 #define TCSASOFT       0x10            /* flag - don't alter h.w. state */
 #endif
 


@@ -329,7 +336,7 @@ struct user_termios {
 #define B9600  9600
 #define B19200 19200
 #define B38400 38400
 #define B9600  9600
 #define B19200 19200
 #define B38400 38400

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #define B7200  7200
 #define B14400 14400
 #define B28800 28800
 #define B7200  7200
 #define B14400 14400
 #define B28800 28800


@@ -339,7 +346,7 @@ struct user_termios {
 #define B230400        230400
 #define EXTA   19200
 #define EXTB   38400
 #define B230400        230400
 #define EXTA   19200
 #define EXTB   38400

-#endif  /* !_POSIX_C_SOURCE */
+#endif  /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

 
 #ifndef KERNEL
 
 
 #ifndef KERNEL
 


@@ -360,20 +367,20 @@ int       cfsetispeed(struct termios *, speed_t);
 int    cfsetospeed(struct termios *, speed_t);
 int    tcgetattr(int, struct termios *);
 int    tcsetattr(int, int, const struct termios *);
 int    cfsetospeed(struct termios *, speed_t);
 int    tcgetattr(int, struct termios *);
 int    tcsetattr(int, int, const struct termios *);

-int    tcdrain(int);
+int    tcdrain(int) __DARWIN_ALIAS_C(tcdrain);

 int    tcflow(int, int);
 int    tcflush(int, int);
 int    tcsendbreak(int, int);
 
 int    tcflow(int, int);
 int    tcflush(int, int);
 int    tcsendbreak(int, int);
 

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 void   cfmakeraw(struct termios *);
 int    cfsetspeed(struct termios *, speed_t);
 void   cfmakeraw(struct termios *);
 int    cfsetspeed(struct termios *, speed_t);

-#endif /* !_POSIX_C_SOURCE */
+#endif /* (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */

 __END_DECLS
 
 #endif /* !KERNEL */
 
 __END_DECLS
 
 #endif /* !KERNEL */
 

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 
 /*
  * Include tty ioctl's that aren't just for backwards compatibility
 
 /*
  * Include tty ioctl's that aren't just for backwards compatibility


@@ -388,6 +395,6 @@ __END_DECLS
  */
 #endif /* !_SYS_TERMIOS_H_ */
 
  */
 #endif /* !_SYS_TERMIOS_H_ */
 

-#ifndef _POSIX_C_SOURCE
+#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)

 #include <sys/ttydefaults.h>
 #endif
 #include <sys/ttydefaults.h>
 #endif