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-rw-r--r--posix/bits/posix1_lim.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/posix/bits/posix1_lim.h b/posix/bits/posix1_lim.h
index 5800ef50e0..e7587edcec 100644
--- a/posix/bits/posix1_lim.h
+++ b/posix/bits/posix1_lim.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1993,96,98,2000-2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2012 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -134,7 +134,11 @@
#define _POSIX_TTY_NAME_MAX 9
/* Maximum length of a timezone name (element of `tzname'). */
-#define _POSIX_TZNAME_MAX 6
+#ifdef __USE_XOPEN2K
+# define _POSIX_TZNAME_MAX 6
+#else
+# define _POSIX_TZNAME_MAX 3
+#endif
#if !defined __USE_XOPEN2K || defined __USE_GNU
/* Maximum number of connections that can be queued on a socket. */