mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 22:40:05 +00:00
Update.
1998-06-23 Andreas Jaeger <aj@arthur.rhein-neckar.de> * manual/terminal.texi (Pseudo-Terminals): Correct typos.
This commit is contained in:
parent
520e73a231
commit
e951d34052
@ -1,3 +1,7 @@
|
||||
1998-06-23 Andreas Jaeger <aj@arthur.rhein-neckar.de>
|
||||
|
||||
* manual/terminal.texi (Pseudo-Terminals): Correct typos.
|
||||
|
||||
1998-06-23 Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
* config.make.in: Remove LDAP support.
|
||||
|
@ -1837,9 +1837,9 @@ example does so.
|
||||
@cindex pseudo-terminals
|
||||
|
||||
A @dfn{pseudo-terminal} is a special interprocess communication channel
|
||||
that acts like a terminal. On one end of the channel is called the
|
||||
that acts like a terminal. One end of the channel is called the
|
||||
@dfn{master} side or @dfn{master pseudo-terminal device}, the other side
|
||||
is called the @dfn{slave} side. Data written to the the master side is
|
||||
is called the @dfn{slave} side. Data written to the master side is
|
||||
received by the slave side as if it was the result of a user typing at
|
||||
an ordinary terminal, and data written to the slave side is sent to the
|
||||
master side as if it was written on an ordinary terminal.
|
||||
@ -1858,7 +1858,7 @@ implement their terminal emulation functionality.
|
||||
@cindex allocating pseudo-terminals
|
||||
|
||||
@pindex stdlib.h
|
||||
This subsection describes functions for allocating a pseudo-terminals,
|
||||
This subsection describes functions for allocating a pseudo-terminal,
|
||||
and for making this pseudo-terminal available for actual use. These
|
||||
functions are declared in the header file @file{stdlib.h}.
|
||||
|
||||
@ -2020,7 +2020,7 @@ These functions, derived from BSD, are available in the separate
|
||||
This function allocates and opens a pseudo-terminal pair, returning the
|
||||
file descriptor for the master in @var{*amaster}, and the file
|
||||
descriptor for the slave in @var{*aslave}. If the argument @var{name}
|
||||
is not a null pointer, the name file name of the slave pseudo-terminal
|
||||
is not a null pointer, the file name of the slave pseudo-terminal
|
||||
device is stored in @code{*name}. If @var{termp} is not a null pointer,
|
||||
the terminal attributes of the slave are set to the ones specified in
|
||||
the structure that @var{termp} points to (@pxref{Terminal Modes}).
|
||||
@ -2031,11 +2031,12 @@ the slave is set to the values specified in the structure that
|
||||
The normal return value from @code{openpty} is @math{0}; a value of
|
||||
@math{-1} is returned in case of failure.
|
||||
|
||||
@strong{Warning:} Using the @code{openpty} with @var{name} not set to
|
||||
@code{NULL} is @strong{very dangerous} because it provides no protection
|
||||
against overflowing the string @var{name}. You should use the
|
||||
@code{ttyname} function on the file descriptor returned in @var{*slave}
|
||||
to find out the file name of the slave pseudo-terminal device instead.
|
||||
@strong{Warning:} Using the @code{openpty} function with @var{name} not
|
||||
set to @code{NULL} is @strong{very dangerous} because it provides no
|
||||
protection against overflowing the string @var{name}. You should use
|
||||
the @code{ttyname} function on the file descriptor returned in
|
||||
@var{*slave} to find out the file name of the slave pseudo-terminal
|
||||
device instead.
|
||||
@end deftypefun
|
||||
|
||||
@comment pty.h
|
||||
|
Loading…
Reference in New Issue
Block a user