From 495a56fdeb05d20a88304ff5da577d23a8e81ae1 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Wed, 15 Nov 2017 20:28:40 +0100 Subject: manual: Update to mention ENODEV for ttyname and ttyname_r Commit 15e9a4f378c8607c2ae1aa465436af4321db0e23 introduced ENODEV as a possible error condition for ttyname and ttyname_r. Update the manual to mention this GNU extension. Reviewed-by: Christian Brauner --- ChangeLog | 5 +++++ manual/terminal.texi | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/ChangeLog b/ChangeLog index f8f46ae45d..7916ad639f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2017-11-15 Luke Shumaker + + * manual/terminal.texi (Is It a Terminal): + Mention ENODEV for ttyname and ttyname_r. + 2017-11-15 Joseph Myers * sysdeps/unix/sysv/linux/bits/socket.h (MSG_ZEROCOPY): New enum diff --git a/manual/terminal.texi b/manual/terminal.texi index 4fef5045b8..4aace48b14 100644 --- a/manual/terminal.texi +++ b/manual/terminal.texi @@ -109,6 +109,11 @@ The @var{filedes} is not associated with a terminal. @item ERANGE The buffer length @var{len} is too small to store the string to be returned. + +@item ENODEV +The @var{filedes} is associated with a terminal device that is a slave +pseudo-terminal, but the file name associated with that device could +not be determined. This is a GNU extension. @end table @end deftypefun -- cgit 1.4.1