[v6,1/6] manual: Update to mention ENODEV for ttyname and ttyname_r
Commit Message
From: Luke Shumaker <lukeshu@parabola.nu>
Commit 15e9a4f378c8607c2ae1aa465436af4321db0e23 introduced ENODEV as a
possible error condition for ttyname and ttyname_r. Update the manual
to mention this GNU extension.
v2:
- Fix typo: psuedo->pseudo
- Improve wording
- Fix ChangeLog item name
v3:
- Revise commit message
---
ChangeLog | 5 +++++
manual/terminal.texi | 5 +++++
2 files changed, 10 insertions(+)
Comments
On Fri, Nov 10, 2017 at 03:08:22PM -0500, Luke Shumaker wrote:
> From: Luke Shumaker <lukeshu@parabola.nu>
>
> Commit 15e9a4f378c8607c2ae1aa465436af4321db0e23 introduced ENODEV as a
> possible error condition for ttyname and ttyname_r. Update the manual
> to mention this GNU extension.
>
> v2:
> - Fix typo: psuedo->pseudo
> - Improve wording
> - Fix ChangeLog item name
> v3:
> - Revise commit message
> ---
> ChangeLog | 5 +++++
> manual/terminal.texi | 5 +++++
> 2 files changed, 10 insertions(+)
Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
>
> diff --git a/ChangeLog b/ChangeLog
> index bc8c473f09..dc4094bdc3 100644
> --- a/ChangeLog
> +++ b/ChangeLog
> @@ -1,3 +1,8 @@
> +2017-11-07 Luke Shumaker <lukeshu@parabola.nu>
> +
> + * manual/terminal.texi (Is It a Terminal):
> + Mention ENODEV for ttyname and ttyname_r.
> +
> 2017-11-07 Joseph Myers <joseph@codesourcery.com>
>
> * include/float.h
> 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
>
> --
> 2.15.0
>
@@ -1,3 +1,8 @@
+2017-11-07 Luke Shumaker <lukeshu@parabola.nu>
+
+ * manual/terminal.texi (Is It a Terminal):
+ Mention ENODEV for ttyname and ttyname_r.
+
2017-11-07 Joseph Myers <joseph@codesourcery.com>
* include/float.h
@@ -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