bash30-004

用于生成linux操作系统下的交叉编译工具链和嵌入式linux系统的根文件系统,支持x86、arm、powerpc等处理器

*** bash-3.0/subst.c	Sun Jul  4 13:56:13 2004
--- bash/subst.c	Thu Aug 12 13:36:17 2004
***************
*** 4692,4695 ****
--- 4692,4715 ----
  }
  
+ #if defined (HANDLE_MULTIBYTE)
+ size_t
+ mbstrlen (s)
+      const char *s;
+ {
+   size_t clen, nc;
+   mbstate_t mbs;
+ 
+   nc = 0;
+   memset (&mbs, 0, sizeof (mbs));
+   while ((clen = mbrlen(s, MB_CUR_MAX, &mbs)) != 0 && (MB_INVALIDCH(clen) == 0))
+     {
+       s += clen;
+       nc++;
+     }
+   return nc;
+ }
+ #endif
+       
+ 
  /* Handle the parameter brace expansion that requires us to return the
     length of a parameter. */
***************
*** 4747,4758 ****
  	{
  	  t = get_dollar_var_value (arg_index);
! 	  number = STRLEN (t);
  	  FREE (t);
  	}
  #if defined (ARRAY_VARS)
!       else if ((var = find_variable (name + 1)) && array_p (var))
  	{
  	  t = array_reference (array_cell (var), 0);
! 	  number = STRLEN (t);
  	}
  #endif
--- 4767,4778 ----
  	{
  	  t = get_dollar_var_value (arg_index);
! 	  number = MB_STRLEN (t);
  	  FREE (t);
  	}
  #if defined (ARRAY_VARS)
!       else if ((var = find_variable (name + 1)) && (invisible_p (var) == 0) && array_p (var))
  	{
  	  t = array_reference (array_cell (var), 0);
! 	  number = MB_STRLEN (t);
  	}
  #endif
***************
*** 4767,4771 ****
  	    dispose_words (list);
  
! 	  number = STRLEN (t);
  	  FREE (t);
  	}
--- 4787,4791 ----
  	    dispose_words (list);
  
! 	  number = MB_STRLEN (t);
  	  FREE (t);
  	}
***************
*** 4872,4876 ****
      case VT_VARIABLE:
      case VT_ARRAYMEMBER:
!       len = strlen (value);
        break;
      case VT_POSPARMS:
--- 4892,4896 ----
      case VT_VARIABLE:
      case VT_ARRAYMEMBER:
!       len = MB_STRLEN (value);
        break;
      case VT_POSPARMS:
*** bash-3.0/include/shmbutil.h	Mon Apr 19 09:59:42 2004
--- bash/include/shmbutil.h	Thu Sep  2 15:20:47 2004
***************
*** 32,35 ****
--- 32,37 ----
  extern size_t xdupmbstowcs __P((wchar_t **, char ***, const char *));
  
+ extern size_t mbstrlen __P((const char *));
+ 
  extern char *xstrchr __P((const char *, int));
  
***************
*** 39,42 ****
--- 41,47 ----
  #endif
  
+ #define MBSLEN(s)	(((s) && (s)[0]) ? ((s)[1] ? mbstrlen (s) : 1) : 0)
+ #define MB_STRLEN(s)	((MB_CUR_MAX > 1) ? MBSLEN (s) : STRLEN (s))
+ 
  #else /* !HANDLE_MULTIBYTE */
  
***************
*** 54,57 ****
--- 59,64 ----
  #define MB_NULLWCH(x)		(0)
  #endif
+ 
+ #define MB_STRLEN(s)		(STRLEN(s))
  
  #endif /* !HANDLE_MULTIBYTE */

*** bash-3.0/patchlevel.h	Wed Aug 22 08:05:39 2001
--- bash/patchlevel.h	Thu Sep  2 15:04:32 2004
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 3
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 4
  
  #endif /* _PATCHLEVEL_H_ */