From patchwork Fri Nov 10 20:08:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luke Shumaker X-Patchwork-Id: 24191 Received: (qmail 42682 invoked by alias); 10 Nov 2017 20:08:30 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 42308 invoked by uid 89); 10 Nov 2017 20:08:30 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-26.9 required=5.0 tests=BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RP_MATCHES_RCVD, SPF_HELO_PASS, SPF_PASS, URIBL_RED autolearn=ham version=3.3.2 spammy= X-HELO: mav.lukeshu.com From: Luke Shumaker To: libc-alpha@sourceware.org Cc: christian.brauner@mailbox.org Subject: [PATCH v6 1/6] manual: Update to mention ENODEV for ttyname and ttyname_r Date: Fri, 10 Nov 2017 15:08:22 -0500 Message-Id: <20171110200827.32265-2-lukeshu@lukeshu.com> In-Reply-To: <20171110200827.32265-1-lukeshu@lukeshu.com> References: <20171110200827.32265-1-lukeshu@lukeshu.com> From: Luke Shumaker 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 Reviewed-by: Christian Brauner --- ChangeLog | 5 +++++ manual/terminal.texi | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/ChangeLog b/ChangeLog index bc8c473f09..dc4094bdc3 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2017-11-07 Luke Shumaker + + * manual/terminal.texi (Is It a Terminal): + Mention ENODEV for ttyname and ttyname_r. + 2017-11-07 Joseph Myers * 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