From: Ulrich Drepper <drepper@redhat.com>
Date: Mon, 2 Mar 1998 13:42:25 +0000 (+0000)
Subject: (_ISwxxx): Renamed from _ISxxx, all uses
X-Git-Tag: cvs/before-sparc-2_0_x-branch~163
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=306b9df045b6e72fdaf20e52370bbce7c619eac1;p=thirdparty%2Fglibc.git

(_ISwxxx): Renamed from _ISxxx, all uses
changed.  They are incompatible with the _ISxxx values from
<ctype.h> on little endian machines.
(_ISwbit) [__BYTE_ORDER == __LITTLE_ENDIAN]: Correctly transform
bit number.  This fixes the real bug and restores the integrity of
the LC_CTYPE locale file.
---

diff --git a/wctype/wctype.h b/wctype/wctype.h
index 3ba8ae7614e..ac5ee8a82c3 100644
--- a/wctype/wctype.h
+++ b/wctype/wctype.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1998 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
@@ -55,7 +55,7 @@ typedef unsigned long int wctype_t;
 #define WEOF (0xffffffffu)
 #endif
 
-#ifndef _ISbit
+#ifndef _ISwbit
 /* These are all the characteristics of characters.
    If there get to be more than 16 distinct characteristics,
    many things must be changed that use `unsigned short int's.
@@ -66,27 +66,27 @@ typedef unsigned long int wctype_t;
 
 #include <endian.h>
 #if __BYTE_ORDER == __BIG_ENDIAN
-#define _ISbit(bit)	(1 << bit)
+#define _ISwbit(bit)	(1 << bit)
 #else /* __BYTE_ORDER == __LITTLE_ENDIAN */
-#define _ISbit(bit)	(bit < 8 ? ((1 << bit) << 8) : ((1 << bit) >> 8))
+#define _ISwbit(bit)	(bit < 8 ? 1UL << 24 << bit : 1UL << 8 << bit)
 #endif
 
 enum
 {
-  _ISupper = _ISbit (0),	/* UPPERCASE.  */
-  _ISlower = _ISbit (1),	/* lowercase.  */
-  _ISalpha = _ISbit (2),	/* Alphabetic.  */
-  _ISdigit = _ISbit (3),	/* Numeric.  */
-  _ISxdigit = _ISbit (4),	/* Hexadecimal numeric.  */
-  _ISspace = _ISbit (5),	/* Whitespace.  */
-  _ISprint = _ISbit (6),	/* Printing.  */
-  _ISgraph = _ISbit (7),	/* Graphical.  */
-  _ISblank = _ISbit (8),	/* Blank (usually SPC and TAB).  */
-  _IScntrl = _ISbit (9),	/* Control character.  */
-  _ISpunct = _ISbit (10),	/* Punctuation.  */
-  _ISalnum = _ISbit (11)	/* Alphanumeric.  */
+  _ISwupper = _ISwbit (0),	/* UPPERCASE.  */
+  _ISwlower = _ISwbit (1),	/* lowercase.  */
+  _ISwalpha = _ISwbit (2),	/* Alphabetic.  */
+  _ISwdigit = _ISwbit (3),	/* Numeric.  */
+  _ISwxdigit = _ISwbit (4),	/* Hexadecimal numeric.  */
+  _ISwspace = _ISwbit (5),	/* Whitespace.  */
+  _ISwprint = _ISwbit (6),	/* Printing.  */
+  _ISwgraph = _ISwbit (7),	/* Graphical.  */
+  _ISwblank = _ISwbit (8),	/* Blank (usually SPC and TAB).  */
+  _ISwcntrl = _ISwbit (9),	/* Control character.  */
+  _ISwpunct = _ISwbit (10),	/* Punctuation.  */
+  _ISwalnum = _ISwbit (11)	/* Alphanumeric.  */
 };
-#endif /* Not _ISbit  */
+#endif /* Not _ISwbit  */
 
 
 /*
@@ -180,20 +180,20 @@ extern wint_t towctrans __P ((wint_t __wc, wctrans_t __desc));
 
 
 #ifndef	__NO_WCTYPE
-#define	iswalnum(wc)	__iswctype ((wc), _ISalnum)
-#define	iswalpha(wc)	__iswctype ((wc), _ISalpha)
-#define	iswcntrl(wc)	__iswctype ((wc), _IScntrl)
-#define	iswdigit(wc)	__iswctype ((wc), _ISdigit)
-#define	iswlower(wc)	__iswctype ((wc), _ISlower)
-#define	iswgraph(wc)	__iswctype ((wc), _ISgraph)
-#define	iswprint(wc)	__iswctype ((wc), _ISprint)
-#define	iswpunct(wc)	__iswctype ((wc), _ISpunct)
-#define	iswspace(wc)	__iswctype ((wc), _ISspace)
-#define	iswupper(wc)	__iswctype ((wc), _ISupper)
-#define	iswxdigit(wc)	__iswctype ((wc), _ISxdigit)
+#define	iswalnum(wc)	__iswctype ((wc), _ISwalnum)
+#define	iswalpha(wc)	__iswctype ((wc), _ISwalpha)
+#define	iswcntrl(wc)	__iswctype ((wc), _ISwcntrl)
+#define	iswdigit(wc)	__iswctype ((wc), _ISwdigit)
+#define	iswlower(wc)	__iswctype ((wc), _ISwlower)
+#define	iswgraph(wc)	__iswctype ((wc), _ISwgraph)
+#define	iswprint(wc)	__iswctype ((wc), _ISwprint)
+#define	iswpunct(wc)	__iswctype ((wc), _ISwpunct)
+#define	iswspace(wc)	__iswctype ((wc), _ISwspace)
+#define	iswupper(wc)	__iswctype ((wc), _ISwupper)
+#define	iswxdigit(wc)	__iswctype ((wc), _ISwxdigit)
 
 #ifdef	__USE_GNU
-#define	iswblank(wc)	__iswctype ((wc), _ISblank)
+#define	iswblank(wc)	__iswctype ((wc), _ISwblank)
 #endif
 
 /* Pointer to conversion tables.  */