From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 29 Nov 2013 17:45:09 +0000 (-0500)
Subject: increase TTY_NAME_MAX limit to 32
X-Git-Tag: v0.9.15~34
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8c8cf4bbd269d0535cad48f4088083b5a466803f;p=oweals%2Fmusl.git

increase TTY_NAME_MAX limit to 32

the old value of 20 was reported by Laurent Bercot as being
insufficient for a reasonable real-world usage case. actual problem
was the internal buffer used by ttyname(), but the implementation of
ttyname uses TTY_NAME_MAX, and for consistency it's best to increase
both. the new value is aligned with glibc.
---

diff --git a/include/limits.h b/include/limits.h
index 574b406a..f9805a1e 100644
--- a/include/limits.h
+++ b/include/limits.h
@@ -55,7 +55,7 @@
 #define WORD_BIT 32
 #define SSIZE_MAX LONG_MAX
 #define TZNAME_MAX 6
-#define TTY_NAME_MAX 20
+#define TTY_NAME_MAX 32
 #define HOST_NAME_MAX 255
 
 /* Implementation choices... */