Module Name: src
Committed By: joerg
Date: Wed Sep 7 22:59:19 UTC 2011
Modified Files:
src/usr.bin/tr: str.c
Log Message:
Add comment to explain the const issue to avoid future trouble.
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/usr.bin/tr/str.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/tr/str.c
diff -u src/usr.bin/tr/str.c:1.14 src/usr.bin/tr/str.c:1.15
--- src/usr.bin/tr/str.c:1.14 Wed Sep 7 18:21:41 2011
+++ src/usr.bin/tr/str.c Wed Sep 7 22:59:19 2011
@@ -1,4 +1,4 @@
-/* $NetBSD: str.c,v 1.14 2011/09/07 18:21:41 riz Exp $ */
+/* $NetBSD: str.c,v 1.15 2011/09/07 22:59:19 joerg Exp $ */
/*-
* Copyright (c) 1991, 1993
@@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)str.c 8.2 (Berkeley) 4/28/95";
#endif
-__RCSID("$NetBSD: str.c,v 1.14 2011/09/07 18:21:41 riz Exp $");
+__RCSID("$NetBSD: str.c,v 1.15 2011/09/07 22:59:19 joerg Exp $");
#endif /* not lint */
#include <sys/types.h>
@@ -151,6 +151,10 @@
int *set;
} CLASS;
+/*
+ * classes[] is modified in genclass after passing through bsearch,
+ * which would result in silently discarding of const.
+ */
static CLASS classes[] = {
{ "alnum", isalnum, NULL, },
{ "alpha", isalpha, NULL, },
