termios.3: Add documentation of _POSIX_VDISABLE

See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=627841

Reported-by: Paul Evans <leonerd@leonerd.org.uk>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2011-09-09 02:54:43 +02:00
parent fd3ac44091
commit d51529b8d5
1 changed files with 8 additions and 2 deletions

View File

@ -38,7 +38,7 @@
.\" Enhanced the discussion of "raw" mode for cfmakeraw().
.\" Document CMSPAR.
.\"
.TH TERMIOS 3 2010-06-20 "Linux" "Linux Programmer's Manual"
.TH TERMIOS 3 2011-09-08 "Linux" "Linux Programmer's Manual"
.SH NAME
termios, tcgetattr, tcsetattr, tcsendbreak, tcdrain, tcflush, tcflow,
cfmakeraw, cfgetospeed, cfgetispeed, cfsetispeed, cfsetospeed, cfsetspeed \-
@ -619,7 +619,13 @@ is set, and then not passed as input.
(not in POSIX; not supported under Linux;
status request: 024, DC4, Ctrl-T).
.LP
These symbolic subscript values are all different, except that
An individual terminal special character can be disabled by setting
the value of the corresponding
.I c_cc
element to
.BR _POSIX_VDISABLE .
.LP
The above symbolic subscript values are all different, except that
.BR VTIME ,
.B VMIN
may have the same value as