Update to bash-4.1

1 files changed, 0 insertions, 78 deletions

diff --git a/lib/sh/xstrchr.c b/lib/sh/xstrchr.c
deleted file mode 100644
index 3272837..0000000
--- a/lib/sh/xstrchr.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/* xstrchr.c - strchr(3) that handles multibyte characters. */
-
-/* Copyright (C) 2002 Free Software Foundation, Inc.
-
-   This file is part of GNU Bash, the Bourne Again SHell.
-
-   Bash is free software; you can redistribute it and/or modify it under
-   the terms of the GNU General Public License as published by the Free
-   Software Foundation; either version 2, or (at your option) any later
-   version.
-
-   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
-   WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with Bash; see the file COPYING.  If not, write to the Free Software
-   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
-
-#include <config.h>
-
-#ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-#endif
-
-#include "bashansi.h"
-#include "shmbutil.h"
-
-#undef xstrchr
-
-/* In some locales, the non-first byte of some multibyte characters have
-   the same value as some ascii character.  Faced with these strings, a
-   legacy strchr() might return the wrong value. */
-
-char *
-#if defined (PROTOTYPES)
-xstrchr (const char *s, int c)
-#else
-xstrchr (s, c)
-     const char *s;
-     int c;
-#endif
-{
-#if HANDLE_MULTIBYTE
-  char *pos;
-  mbstate_t state;
-  size_t strlength, mblength;
-
-  /* The locale encodings with said weird property are BIG5, BIG5-HKSCS,
-     GBK, GB18030, SHIFT_JIS, and JOHAB.  They exhibit the problem only
-     when c >= 0x30.  We can therefore use the faster bytewise search if
-     c <= 0x30. */
-  if ((unsigned char)c >= '0' && MB_CUR_MAX > 1)
-    {
-      pos = (char *)s;
-      memset (&state, '\0', sizeof(mbstate_t));
-      strlength = strlen (s);
-
-      while (strlength > 0)
-	{
-	  mblength = mbrlen (pos, strlength, &state);
-	  if (mblength == (size_t)-2 || mblength == (size_t)-1 || mblength == (size_t)0)
-	    mblength = 1;
-
-	  if (c == (unsigned char)*pos)
-	    return pos;
-
-	  strlength -= mblength;
-	  pos += mblength;
-	}
-
-      return ((char *)NULL);
-    }
-  else
-#endif
-  return (strchr (s, c));
-}