[v7,1/6] 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(+)
@@ -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.
+
2017-11-12 Florian Weimer <fweimer@redhat.com>
* support/support.h (xstrndup): Declare.
@@ -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