From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 8 Aug 1997 00:28:20 +0000 (+0000)
Subject: (__ttyname_r): Correct comment.
X-Git-Tag: cvs/glibc-2_0_5pre2~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03b209a1011c11709b98372a045faaa14f77022a;p=thirdparty%2Fglibc.git

(__ttyname_r): Correct comment.
---

diff --git a/posix/unistd.h b/posix/unistd.h
index a19de2ae275..004d6a84f1c 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -555,7 +555,7 @@ extern __pid_t vfork __P ((void));
 extern char *ttyname __P ((int __fd));
 
 /* Store at most BUFLEN characters of the pathname of the terminal FD is
-   open on in BUF.  Return 0 on success, -1 otherwise.  */
+   open on in BUF.  Return 0 on success, otherwise an error number.  */
 extern int __ttyname_r __P ((int __fd, char *__buf, size_t __buflen));
 extern int ttyname_r __P ((int __fd, char *__buf, size_t __buflen));