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author | ed <ed@FreeBSD.org> | 2009-09-06 09:39:40 +0000 |
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committer | ed <ed@FreeBSD.org> | 2009-09-06 09:39:40 +0000 |
commit | 237a840f0d3d6fc4fa67d7f546a2d6c48882f595 (patch) | |
tree | 99289f951cd34778870a8dbfeb2282e0d55e462a /sys/sys/ttycom.h | |
parent | aa12b3e9c9ecf42d7b88c1c9d1f52e2147073c90 (diff) | |
download | FreeBSD-src-237a840f0d3d6fc4fa67d7f546a2d6c48882f595.zip FreeBSD-src-237a840f0d3d6fc4fa67d7f546a2d6c48882f595.tar.gz |
Perform cleanups to the TTY headers:
- Properly sort the ioctls in ioctl_compat.h. Also perform some
whitespace fixes.
- Properly comment all the unused/compat ioctls in ttycom.h.
Diffstat (limited to 'sys/sys/ttycom.h')
-rw-r--r-- | sys/sys/ttycom.h | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/sys/sys/ttycom.h b/sys/sys/ttycom.h index 60b6145..68a411e 100644 --- a/sys/sys/ttycom.h +++ b/sys/sys/ttycom.h @@ -57,10 +57,9 @@ struct winsize { }; /* 0-2 compat */ - /* 3-4 obsolete */ - /* 5-7 obsolete or unused */ + /* 3-7 unused */ /* 8-10 compat */ - /* 11-12 obsolete or unused */ + /* 11-12 unused */ #define TIOCEXCL _IO('t', 13) /* set exclusive use of tty */ #define TIOCNXCL _IO('t', 14) /* reset exclusive use of tty */ #define TIOCGPTN _IOR('t', 15, int) /* Get pts number. */ @@ -70,34 +69,34 @@ struct winsize { #define TIOCSETA _IOW('t', 20, struct termios) /* set termios struct */ #define TIOCSETAW _IOW('t', 21, struct termios) /* drain output, set */ #define TIOCSETAF _IOW('t', 22, struct termios) /* drn out, fls in, set */ - /* 23-25 obsolete or unused */ + /* 23-25 unused */ #define TIOCGETD _IOR('t', 26, int) /* get line discipline */ #define TIOCSETD _IOW('t', 27, int) /* set line discipline */ #define TIOCPTMASTER _IO('t', 28) /* pts master validation */ - /* 29-69 free */ - /* 80-84 slip */ + /* 29-85 unused */ #define TIOCGDRAINWAIT _IOR('t', 86, int) /* get ttywait timeout */ #define TIOCSDRAINWAIT _IOW('t', 87, int) /* set ttywait timeout */ - /* 88 slip, ppp; conflicts */ + /* 88 unused */ + /* 89-91 conflicts: tun and tap */ #define TIOCTIMESTAMP _IOR('t', 89, struct timeval) /* enable/get timestamp * of last input event */ - /* 70-90 ppp; many conflicts */ #define TIOCMGDTRWAIT _IOR('t', 90, int) /* modem: get wait on close */ #define TIOCMSDTRWAIT _IOW('t', 91, int) /* modem: set wait on close */ - /* 90-92 tap; some conflicts */ + /* 92-93 tun and tap */ + /* 94-97 conflicts: tun and tap */ #define TIOCDRAIN _IO('t', 94) /* wait till output drained */ #define TIOCSIG _IOWINT('t', 95) /* pty: generate signal */ #define TIOCEXT _IOW('t', 96, int) /* pty: external processing */ - /* 90-97 tun; some conflicts */ #define TIOCSCTTY _IO('t', 97) /* become controlling tty */ #define TIOCCONS _IOW('t', 98, int) /* become virtual console */ #define TIOCGSID _IOR('t', 99, int) /* get session id */ - /* 100 see consio.h */ + /* 100 unused */ #define TIOCSTAT _IO('t', 101) /* simulate ^T status message */ #define TIOCUCNTL _IOW('t', 102, int) /* pty: set/clr usr cntl mode */ #define UIOCCMD(n) _IO('u', n) /* usr cntl op "n" */ #define TIOCSWINSZ _IOW('t', 103, struct winsize) /* set window size */ #define TIOCGWINSZ _IOR('t', 104, struct winsize) /* get window size */ + /* 105 unused */ #define TIOCMGET _IOR('t', 106, int) /* get all modem bits */ #define TIOCM_LE 0001 /* line enable */ #define TIOCM_DTR 0002 /* data terminal ready */ |