From 74324c86663f57a19c1de303ee8c8e5449db9ef2 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko
Date: Mon, 4 Jun 2007 10:16:52 +0000
Subject: Audit bb_common_bufsiz usage, add script which looks for misuse. tr:
 stop using globals needlessly. code: -103 bytes

---
 include/libbb.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/libbb.h b/include/libbb.h
index 385b30f..0136337 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -954,7 +954,8 @@ extern const int const_int_1;
 #define BUFSIZ 4096
 #endif
 /* Providing hard guarantee on minimum size (think of BUFSIZ == 128) */
-extern char bb_common_bufsiz1[(BUFSIZ > 256*sizeof(void*) ? BUFSIZ : 256*sizeof(void*)) + 1];
+enum { COMMON_BUFSIZE = (BUFSIZ >= 256*sizeof(void*) ? BUFSIZ+1 : 256*sizeof(void*)) };
+extern char bb_common_bufsiz1[COMMON_BUFSIZE];
 /* This struct is deliberately not defined. */
 /* See docs/keep_data_small.txt */
 struct globals;
-- 
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